B.A.T.M.A.N

b.a.t.m.a.n@lists.open-mesh.org

15 participants
4308 discussions

Any suggestions about configuring batman-adv gateways + modems
by Xuebing Wang 09 Nov '19

09 Nov '19

Hi batman-adv community, We have been building openwrt 15.05 + batman-adv mesh network for over 2 years, they work great. We are planning to use batman-adv gateways + 4G modems. For an example: our mesh network is with 20 nodes, 3 nodes have 4G modems connected. 1) My first thought is to use batman-adv gateway (with 4G modem connected) as dhcp server, and forward batman-adv interface to wan interface (modem). 1.1) But, there is an issue with this setup. Once a modem is down, nodes that are connected to this batman-adv gateway (with modem) can not automatically "roam" to another batman-adv gateway (with good modem connection). 1.2) This behavior is expected, right? 2) My second thought is to bridge batman-adv interface and wan interface (modem). This works great, I do not see issue (1.1) above. - By this setup, all batman-adv clients get ip via dhcp and via modem. 2.1) Is this the suggested setup to use batman-adv gateways? 3) When I bridge batman-adv interface with other interface (as in step 2 above), can I use batman-adv interface via *ipv6* to ping other batman-adv nodes? Thanks. Xuebing Wang

2 1

KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add
by syzbot 08 Nov '19

08 Nov '19

Hello, syzbot found the following crash on: HEAD commit: 05f22368 x86, kcsan: Enable KCSAN for x86 git tree: https://github.com/google/ktsan.git kcsan console output: https://syzkaller.appspot.com/x/log.txt?x=1195a0d4e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=87d111955f40591f dashboard link: https://syzkaller.appspot.com/bug?extid=1d5dadec56d9e87f0aac compiler: gcc (GCC) 9.0.0 20181231 (experimental) Unfortunately, I don't have any reproducer for this crash yet. IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+1d5dadec56d9e87f0aac(a)syzkaller.appspotmail.com ================================================================== BUG: KCSAN: data-race in batadv_tt_local_add / batadv_tt_local_add write to 0xffff8880a8e19698 of 2 bytes by task 10064 on cpu 0: batadv_tt_local_add+0x21b/0x1020 net/batman-adv/translation-table.c:799 batadv_interface_tx+0x398/0xae0 net/batman-adv/soft-interface.c:249 __netdev_start_xmit include/linux/netdevice.h:4420 [inline] netdev_start_xmit include/linux/netdevice.h:4434 [inline] xmit_one net/core/dev.c:3280 [inline] dev_hard_start_xmit+0xef/0x430 net/core/dev.c:3296 __dev_queue_xmit+0x14c9/0x1b60 net/core/dev.c:3873 dev_queue_xmit+0x21/0x30 net/core/dev.c:3906 __bpf_tx_skb net/core/filter.c:2060 [inline] __bpf_redirect_common net/core/filter.c:2099 [inline] __bpf_redirect+0x4b4/0x710 net/core/filter.c:2106 ____bpf_clone_redirect net/core/filter.c:2139 [inline] bpf_clone_redirect+0x1a5/0x1f0 net/core/filter.c:2111 bpf_prog_bb15b996d00816f9+0x71c/0x1000 bpf_test_run+0x1c3/0x490 net/bpf/test_run.c:44 bpf_prog_test_run_skb+0x4da/0x840 net/bpf/test_run.c:310 bpf_prog_test_run kernel/bpf/syscall.c:2108 [inline] __do_sys_bpf+0x1664/0x2b90 kernel/bpf/syscall.c:2884 __se_sys_bpf kernel/bpf/syscall.c:2825 [inline] __x64_sys_bpf+0x4c/0x60 kernel/bpf/syscall.c:2825 do_syscall_64+0xcc/0x370 arch/x86/entry/common.c:290 entry_SYSCALL_64_after_hwframe+0x44/0xa9 read to 0xffff8880a8e19698 of 2 bytes by task 9969 on cpu 1: batadv_tt_local_add+0x3d1/0x1020 net/batman-adv/translation-table.c:801 batadv_interface_tx+0x398/0xae0 net/batman-adv/soft-interface.c:249 __netdev_start_xmit include/linux/netdevice.h:4420 [inline] netdev_start_xmit include/linux/netdevice.h:4434 [inline] xmit_one net/core/dev.c:3280 [inline] dev_hard_start_xmit+0xef/0x430 net/core/dev.c:3296 __dev_queue_xmit+0x14c9/0x1b60 net/core/dev.c:3873 dev_queue_xmit+0x21/0x30 net/core/dev.c:3906 __bpf_tx_skb net/core/filter.c:2060 [inline] __bpf_redirect_common net/core/filter.c:2099 [inline] __bpf_redirect+0x4b4/0x710 net/core/filter.c:2106 ____bpf_clone_redirect net/core/filter.c:2139 [inline] bpf_clone_redirect+0x1a5/0x1f0 net/core/filter.c:2111 bpf_prog_bb15b996d00816f9+0x312/0x1000 bpf_test_run+0x1c3/0x490 net/bpf/test_run.c:44 bpf_prog_test_run_skb+0x4da/0x840 net/bpf/test_run.c:310 bpf_prog_test_run kernel/bpf/syscall.c:2108 [inline] __do_sys_bpf+0x1664/0x2b90 kernel/bpf/syscall.c:2884 __se_sys_bpf kernel/bpf/syscall.c:2825 [inline] __x64_sys_bpf+0x4c/0x60 kernel/bpf/syscall.c:2825 do_syscall_64+0xcc/0x370 arch/x86/entry/common.c:290 Reported by Kernel Concurrency Sanitizer on: CPU: 1 PID: 9969 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 ================================================================== --- This bug is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller(a)googlegroups.com. syzbot will keep track of this bug report. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot.

1 0

[PATCH 0/5] pull request for net-next: batman-adv 2019-11-05
by Simon Wunderlich 06 Nov '19

06 Nov '19

Hi David, here is a little cleanup pull request of batman-adv to go into net-next. Please pull or let me know of any problem! Thank you, Simon The following changes since commit 1204c70d9dcba31164f78ad5d8c88c42335d51f8: Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2019-11-01 17:48:11 -0700) are available in the Git repository at: git://git.open-mesh.org/linux-merge.git tags/batadv-next-for-davem-20191105 for you to fetch changes up to 5759af0682b3395e64cf615e062d6ecad01428dc: batman-adv: Drop lockdep.h include for soft-interface.c (2019-11-03 08:30:58 +0100) ---------------------------------------------------------------- This feature/cleanup patchset includes the following patches: - bump version strings, by Simon Wunderlich - Simplify batadv_v_ogm_aggr_list_free using skb_queue_purge, by Christophe Jaillet - Replace aggr_list_lock with lock free skb handlers, by Christophe Jaillet - explicitly mark fallthrough cases, by Sven Eckelmann - Drop lockdep.h include from soft-interface.c, by Sven Eckelmann ---------------------------------------------------------------- Christophe JAILLET (2): batman-adv: Simplify 'batadv_v_ogm_aggr_list_free()' batman-adv: Axe 'aggr_list_lock' Simon Wunderlich (1): batman-adv: Start new development cycle Sven Eckelmann (2): batman-adv: Use 'fallthrough' pseudo keyword batman-adv: Drop lockdep.h include for soft-interface.c net/batman-adv/bat_v.c | 1 - net/batman-adv/bat_v_ogm.c | 34 +++++++++++++++------------------- net/batman-adv/main.h | 2 +- net/batman-adv/multicast.c | 2 +- net/batman-adv/soft-interface.c | 5 ++--- net/batman-adv/types.h | 3 --- 6 files changed, 19 insertions(+), 28 deletions(-)

2 6

Re: BUG: MAX_LOCKDEP_KEYS too low!
by syzbot 01 Nov '19

01 Nov '19

syzbot has found a reproducer for the following crash on: HEAD commit: 49afce6d Add linux-next specific files for 20191031 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=163aeef4e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=3c5f119b33031056 dashboard link: https://syzkaller.appspot.com/bug?extid=692f39f040c1f415567b compiler: gcc (GCC) 9.0.0 20181231 (experimental) syz repro: https://syzkaller.appspot.com/x/repro.syz?x=173fa1f4e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12b68f6ce00000 The bug was bisected to: commit ab92d68fc22f9afab480153bd82a20f6e2533769 Author: Taehee Yoo <ap420073(a)gmail.com> Date: Mon Oct 21 18:47:51 2019 +0000 net: core: add generic lockdep keys bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12e05224e00000 final crash: https://syzkaller.appspot.com/x/report.txt?x=11e05224e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=16e05224e00000 IMPORTANT: if you fix the bug, please add the following tag to the commit: Reported-by: syzbot+692f39f040c1f415567b(a)syzkaller.appspotmail.com Fixes: ab92d68fc22f ("net: core: add generic lockdep keys") BUG: MAX_LOCKDEP_KEYS too low! turning off the locking correctness validator. CPU: 1 PID: 421 Comm: kworker/u4:6 Not tainted 5.4.0-rc5-next-20191031 #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Workqueue: netns cleanup_net Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0x172/0x1f0 lib/dump_stack.c:113 register_lock_class.cold+0x1b/0x27 kernel/locking/lockdep.c:1222 __lock_acquire+0xf4/0x4a00 kernel/locking/lockdep.c:3837 lock_acquire+0x190/0x410 kernel/locking/lockdep.c:4487 __raw_spin_lock_bh include/linux/spinlock_api_smp.h:135 [inline] _raw_spin_lock_bh+0x33/0x50 kernel/locking/spinlock.c:175 spin_lock_bh include/linux/spinlock.h:343 [inline] netif_addr_lock_bh include/linux/netdevice.h:4071 [inline] dev_uc_flush+0x1e/0x40 net/core/dev_addr_lists.c:710 rollback_registered_many+0x903/0x10d0 net/core/dev.c:8753 unregister_netdevice_many.part.0+0x1b/0x1f0 net/core/dev.c:9906 unregister_netdevice_many+0x3b/0x50 net/core/dev.c:9905 ip6gre_exit_batch_net+0x53c/0x760 net/ipv6/ip6_gre.c:1604 ops_exit_list.isra.0+0x10c/0x160 net/core/net_namespace.c:175 cleanup_net+0x538/0xaf0 net/core/net_namespace.c:597 process_one_work+0x9af/0x1740 kernel/workqueue.c:2263 worker_thread+0x98/0xe40 kernel/workqueue.c:2409 kthread+0x361/0x430 kernel/kthread.c:255 ret_from_fork+0x24/0x30 arch/x86/entry/entry_64.S:352 kobject: 'rx-0' (00000000df096fcc): kobject_cleanup, parent 000000005ebc1b98 kobject: 'rx-0' (00000000df096fcc): auto cleanup 'remove' event kobject: 'rx-0' (00000000df096fcc): kobject_uevent_env kobject: 'rx-0' (00000000df096fcc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000df096fcc): auto cleanup kobject_del kobject: 'rx-0' (00000000df096fcc): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f21c003e): kobject_cleanup, parent 000000005ebc1b98 kobject: 'tx-0' (00000000f21c003e): auto cleanup 'remove' event kobject: 'tx-0' (00000000f21c003e): kobject_uevent_env kobject: 'tx-0' (00000000f21c003e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f21c003e): auto cleanup kobject_del kobject: 'tx-0' (00000000f21c003e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005ebc1b98): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000005ebc1b98): calling ktype release kobject: 'queues' (000000005ebc1b98): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000040664ce7): kobject_uevent_env kobject: 'ip6gre0' (0000000040664ce7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007bcba50e): kobject_cleanup, parent 00000000a6950e4e kobject: 'rx-0' (000000007bcba50e): auto cleanup 'remove' event kobject: 'rx-0' (000000007bcba50e): kobject_uevent_env kobject: 'rx-0' (000000007bcba50e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007bcba50e): auto cleanup kobject_del kobject: 'rx-0' (000000007bcba50e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000003f3e671b): kobject_cleanup, parent 00000000a6950e4e kobject: 'tx-0' (000000003f3e671b): auto cleanup 'remove' event kobject: 'tx-0' (000000003f3e671b): kobject_uevent_env kobject: 'tx-0' (000000003f3e671b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000003f3e671b): auto cleanup kobject_del kobject: 'tx-0' (000000003f3e671b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a6950e4e): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000a6950e4e): calling ktype release kobject: 'queues' (00000000a6950e4e): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000f160681a): kobject_uevent_env kobject: 'ip6gre0' (00000000f160681a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a23f6ff2): kobject_cleanup, parent 00000000ad4e5ebd kobject: 'rx-0' (00000000a23f6ff2): auto cleanup 'remove' event kobject: 'rx-0' (00000000a23f6ff2): kobject_uevent_env kobject: 'rx-0' (00000000a23f6ff2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a23f6ff2): auto cleanup kobject_del kobject: 'rx-0' (00000000a23f6ff2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001ee0d59b): kobject_cleanup, parent 00000000ad4e5ebd kobject: 'tx-0' (000000001ee0d59b): auto cleanup 'remove' event kobject: 'tx-0' (000000001ee0d59b): kobject_uevent_env kobject: 'tx-0' (000000001ee0d59b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000001ee0d59b): auto cleanup kobject_del kobject: 'tx-0' (000000001ee0d59b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000ad4e5ebd): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000ad4e5ebd): calling ktype release kobject: 'queues' (00000000ad4e5ebd): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000acb58072): kobject_uevent_env kobject: 'ip6gre0' (00000000acb58072): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fc6f68a2): kobject_cleanup, parent 000000009f4c7c01 kobject: 'rx-0' (00000000fc6f68a2): auto cleanup 'remove' event kobject: 'rx-0' (00000000fc6f68a2): kobject_uevent_env kobject: 'rx-0' (00000000fc6f68a2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fc6f68a2): auto cleanup kobject_del kobject: 'rx-0' (00000000fc6f68a2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000028c9c9c4): kobject_cleanup, parent 000000009f4c7c01 kobject: 'tx-0' (0000000028c9c9c4): auto cleanup 'remove' event kobject: 'tx-0' (0000000028c9c9c4): kobject_uevent_env kobject: 'tx-0' (0000000028c9c9c4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000028c9c9c4): auto cleanup kobject_del kobject: 'tx-0' (0000000028c9c9c4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000009f4c7c01): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000009f4c7c01): calling ktype release kobject: 'queues' (000000009f4c7c01): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000017406e86): kobject_uevent_env kobject: 'ip6gre0' (0000000017406e86): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007e51ab80): kobject_cleanup, parent 0000000040ad8bc9 kobject: 'rx-0' (000000007e51ab80): auto cleanup 'remove' event kobject: 'rx-0' (000000007e51ab80): kobject_uevent_env kobject: 'rx-0' (000000007e51ab80): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007e51ab80): auto cleanup kobject_del kobject: 'rx-0' (000000007e51ab80): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a9491b56): kobject_cleanup, parent 0000000040ad8bc9 kobject: 'tx-0' (00000000a9491b56): auto cleanup 'remove' event kobject: 'tx-0' (00000000a9491b56): kobject_uevent_env kobject: 'tx-0' (00000000a9491b56): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a9491b56): auto cleanup kobject_del kobject: 'tx-0' (00000000a9491b56): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000040ad8bc9): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000040ad8bc9): calling ktype release kobject: 'queues' (0000000040ad8bc9): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000de892406): kobject_uevent_env kobject: 'ip6gre0' (00000000de892406): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009d7a7acf): kobject_cleanup, parent 00000000fad31440 kobject: 'rx-0' (000000009d7a7acf): auto cleanup 'remove' event kobject: 'rx-0' (000000009d7a7acf): kobject_uevent_env kobject: 'rx-0' (000000009d7a7acf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009d7a7acf): auto cleanup kobject_del kobject: 'rx-0' (000000009d7a7acf): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006a2dce3c): kobject_cleanup, parent 00000000fad31440 kobject: 'tx-0' (000000006a2dce3c): auto cleanup 'remove' event kobject: 'tx-0' (000000006a2dce3c): kobject_uevent_env kobject: 'tx-0' (000000006a2dce3c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006a2dce3c): auto cleanup kobject_del kobject: 'tx-0' (000000006a2dce3c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000fad31440): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000fad31440): calling ktype release kobject: 'queues' (00000000fad31440): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000c8c9d4af): kobject_uevent_env kobject: 'ip6gre0' (00000000c8c9d4af): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000671a694a): kobject_cleanup, parent 000000003f5c6e6d kobject: 'rx-0' (00000000671a694a): auto cleanup 'remove' event kobject: 'rx-0' (00000000671a694a): kobject_uevent_env kobject: 'rx-0' (00000000671a694a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000671a694a): auto cleanup kobject_del kobject: 'rx-0' (00000000671a694a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007e0c81b4): kobject_cleanup, parent 000000003f5c6e6d kobject: 'tx-0' (000000007e0c81b4): auto cleanup 'remove' event kobject: 'tx-0' (000000007e0c81b4): kobject_uevent_env kobject: 'tx-0' (000000007e0c81b4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000007e0c81b4): auto cleanup kobject_del kobject: 'tx-0' (000000007e0c81b4): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003f5c6e6d): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000003f5c6e6d): calling ktype release kobject: 'queues' (000000003f5c6e6d): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000004c4e4277): kobject_uevent_env kobject: 'ip6gre0' (000000004c4e4277): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002a35e203): kobject_cleanup, parent 000000006176464a kobject: 'rx-0' (000000002a35e203): auto cleanup 'remove' event kobject: 'rx-0' (000000002a35e203): kobject_uevent_env kobject: 'rx-0' (000000002a35e203): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002a35e203): auto cleanup kobject_del kobject: 'rx-0' (000000002a35e203): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f7fbcf6d): kobject_cleanup, parent 000000006176464a kobject: 'tx-0' (00000000f7fbcf6d): auto cleanup 'remove' event kobject: 'tx-0' (00000000f7fbcf6d): kobject_uevent_env kobject: 'tx-0' (00000000f7fbcf6d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f7fbcf6d): auto cleanup kobject_del kobject: 'tx-0' (00000000f7fbcf6d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000006176464a): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000006176464a): calling ktype release kobject: 'queues' (000000006176464a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000002b00a2ed): kobject_uevent_env kobject: 'ip6gre0' (000000002b00a2ed): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b0877a20): kobject_cleanup, parent 00000000be2a5605 kobject: 'rx-0' (00000000b0877a20): auto cleanup 'remove' event kobject: 'rx-0' (00000000b0877a20): kobject_uevent_env kobject: 'rx-0' (00000000b0877a20): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b0877a20): auto cleanup kobject_del kobject: 'rx-0' (00000000b0877a20): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b788c38b): kobject_cleanup, parent 00000000be2a5605 kobject: 'tx-0' (00000000b788c38b): auto cleanup 'remove' event kobject: 'tx-0' (00000000b788c38b): kobject_uevent_env kobject: 'tx-0' (00000000b788c38b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b788c38b): auto cleanup kobject_del kobject: 'tx-0' (00000000b788c38b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000be2a5605): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000be2a5605): calling ktype release kobject: 'queues' (00000000be2a5605): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000000256280f): kobject_uevent_env kobject: 'ip6gre0' (000000000256280f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000408ff8b5): kobject_cleanup, parent 000000009413b7d5 kobject: 'rx-0' (00000000408ff8b5): auto cleanup 'remove' event kobject: 'rx-0' (00000000408ff8b5): kobject_uevent_env kobject: 'rx-0' (00000000408ff8b5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000408ff8b5): auto cleanup kobject_del kobject: 'rx-0' (00000000408ff8b5): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009d76a43a): kobject_cleanup, parent 000000009413b7d5 kobject: 'tx-0' (000000009d76a43a): auto cleanup 'remove' event kobject: 'tx-0' (000000009d76a43a): kobject_uevent_env kobject: 'tx-0' (000000009d76a43a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009d76a43a): auto cleanup kobject_del kobject: 'tx-0' (000000009d76a43a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000009413b7d5): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000009413b7d5): calling ktype release kobject: 'queues' (000000009413b7d5): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000c13934a9): kobject_uevent_env kobject: 'ip6gre0' (00000000c13934a9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f3c207ee): kobject_cleanup, parent 00000000a94ecf37 kobject: 'rx-0' (00000000f3c207ee): auto cleanup 'remove' event kobject: 'rx-0' (00000000f3c207ee): kobject_uevent_env kobject: 'rx-0' (00000000f3c207ee): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f3c207ee): auto cleanup kobject_del kobject: 'rx-0' (00000000f3c207ee): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000b4524b0): kobject_cleanup, parent 00000000a94ecf37 kobject: 'tx-0' (000000000b4524b0): auto cleanup 'remove' event kobject: 'tx-0' (000000000b4524b0): kobject_uevent_env kobject: 'tx-0' (000000000b4524b0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000b4524b0): auto cleanup kobject_del kobject: 'tx-0' (000000000b4524b0): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a94ecf37): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000a94ecf37): calling ktype release kobject: 'queues' (00000000a94ecf37): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000fe76375a): kobject_uevent_env kobject: 'ip6gre0' (00000000fe76375a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000bea507ab): kobject_cleanup, parent 00000000269a53ac kobject: 'rx-0' (00000000bea507ab): auto cleanup 'remove' event kobject: 'rx-0' (00000000bea507ab): kobject_uevent_env kobject: 'rx-0' (00000000bea507ab): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000bea507ab): auto cleanup kobject_del kobject: 'rx-0' (00000000bea507ab): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002b7b9170): kobject_cleanup, parent 00000000269a53ac kobject: 'tx-0' (000000002b7b9170): auto cleanup 'remove' event kobject: 'tx-0' (000000002b7b9170): kobject_uevent_env kobject: 'tx-0' (000000002b7b9170): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002b7b9170): auto cleanup kobject_del kobject: 'tx-0' (000000002b7b9170): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000269a53ac): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000269a53ac): calling ktype release kobject: 'queues' (00000000269a53ac): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000004e9019f2): kobject_uevent_env kobject: 'ip6gre0' (000000004e9019f2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003de34d47): kobject_cleanup, parent 000000005e0b5f3a kobject: 'rx-0' (000000003de34d47): auto cleanup 'remove' event kobject: 'rx-0' (000000003de34d47): kobject_uevent_env kobject: 'rx-0' (000000003de34d47): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003de34d47): auto cleanup kobject_del kobject: 'rx-0' (000000003de34d47): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001baeeadf): kobject_cleanup, parent 000000005e0b5f3a kobject: 'tx-0' (000000001baeeadf): auto cleanup 'remove' event kobject: 'tx-0' (000000001baeeadf): kobject_uevent_env kobject: 'tx-0' (000000001baeeadf): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000001baeeadf): auto cleanup kobject_del kobject: 'tx-0' (000000001baeeadf): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000005e0b5f3a): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000005e0b5f3a): calling ktype release kobject: 'queues' (000000005e0b5f3a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000ee08daa2): kobject_uevent_env kobject: 'ip6gre0' (00000000ee08daa2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000e8a48cb0): kobject_cleanup, parent 00000000075eb5ac kobject: 'rx-0' (00000000e8a48cb0): auto cleanup 'remove' event kobject: 'rx-0' (00000000e8a48cb0): kobject_uevent_env kobject: 'rx-0' (00000000e8a48cb0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000e8a48cb0): auto cleanup kobject_del kobject: 'rx-0' (00000000e8a48cb0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000004a036007): kobject_cleanup, parent 00000000075eb5ac kobject: 'tx-0' (000000004a036007): auto cleanup 'remove' event kobject: 'tx-0' (000000004a036007): kobject_uevent_env kobject: 'tx-0' (000000004a036007): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000004a036007): auto cleanup kobject_del kobject: 'tx-0' (000000004a036007): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000075eb5ac): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000075eb5ac): calling ktype release kobject: 'queues' (00000000075eb5ac): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000001c0dcda3): kobject_uevent_env kobject: 'ip6gre0' (000000001c0dcda3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b6130418): kobject_cleanup, parent 000000003c39afeb kobject: 'rx-0' (00000000b6130418): auto cleanup 'remove' event kobject: 'rx-0' (00000000b6130418): kobject_uevent_env kobject: 'rx-0' (00000000b6130418): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000b6130418): auto cleanup kobject_del kobject: 'rx-0' (00000000b6130418): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002bae04b9): kobject_cleanup, parent 000000003c39afeb kobject: 'tx-0' (000000002bae04b9): auto cleanup 'remove' event kobject: 'tx-0' (000000002bae04b9): kobject_uevent_env kobject: 'tx-0' (000000002bae04b9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002bae04b9): auto cleanup kobject_del kobject: 'tx-0' (000000002bae04b9): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003c39afeb): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000003c39afeb): calling ktype release kobject: 'queues' (000000003c39afeb): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000ab968d08): kobject_uevent_env kobject: 'ip6gre0' (00000000ab968d08): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000931b5a7d): kobject_cleanup, parent 000000002ef51c00 kobject: 'rx-0' (00000000931b5a7d): auto cleanup 'remove' event kobject: 'rx-0' (00000000931b5a7d): kobject_uevent_env kobject: 'rx-0' (00000000931b5a7d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000931b5a7d): auto cleanup kobject_del kobject: 'rx-0' (00000000931b5a7d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e9a5562a): kobject_cleanup, parent 000000002ef51c00 kobject: 'tx-0' (00000000e9a5562a): auto cleanup 'remove' event kobject: 'tx-0' (00000000e9a5562a): kobject_uevent_env kobject: 'tx-0' (00000000e9a5562a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e9a5562a): auto cleanup kobject_del kobject: 'tx-0' (00000000e9a5562a): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000002ef51c00): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000002ef51c00): calling ktype release kobject: 'queues' (000000002ef51c00): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000f7871405): kobject_uevent_env kobject: 'ip6gre0' (00000000f7871405): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fef07d0d): kobject_cleanup, parent 00000000b30db419 kobject: 'rx-0' (00000000fef07d0d): auto cleanup 'remove' event kobject: 'rx-0' (00000000fef07d0d): kobject_uevent_env kobject: 'rx-0' (00000000fef07d0d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000fef07d0d): auto cleanup kobject_del kobject: 'rx-0' (00000000fef07d0d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000479f1718): kobject_cleanup, parent 00000000b30db419 kobject: 'tx-0' (00000000479f1718): auto cleanup 'remove' event kobject: 'tx-0' (00000000479f1718): kobject_uevent_env kobject: 'tx-0' (00000000479f1718): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000479f1718): auto cleanup kobject_del kobject: 'tx-0' (00000000479f1718): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b30db419): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000b30db419): calling ktype release kobject: 'queues' (00000000b30db419): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000000aa7e3fe): kobject_uevent_env kobject: 'ip6gre0' (000000000aa7e3fe): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002594c733): kobject_cleanup, parent 000000007a89b00c kobject: 'rx-0' (000000002594c733): auto cleanup 'remove' event kobject: 'rx-0' (000000002594c733): kobject_uevent_env kobject: 'rx-0' (000000002594c733): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002594c733): auto cleanup kobject_del kobject: 'rx-0' (000000002594c733): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b2e83822): kobject_cleanup, parent 000000007a89b00c kobject: 'tx-0' (00000000b2e83822): auto cleanup 'remove' event kobject: 'tx-0' (00000000b2e83822): kobject_uevent_env kobject: 'tx-0' (00000000b2e83822): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b2e83822): auto cleanup kobject_del kobject: 'tx-0' (00000000b2e83822): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007a89b00c): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000007a89b00c): calling ktype release kobject: 'queues' (000000007a89b00c): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000ee8b6038): kobject_uevent_env kobject: 'ip6gre0' (00000000ee8b6038): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000057d4664e): kobject_cleanup, parent 00000000cd8bcc04 kobject: 'rx-0' (0000000057d4664e): auto cleanup 'remove' event kobject: 'rx-0' (0000000057d4664e): kobject_uevent_env kobject: 'rx-0' (0000000057d4664e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000057d4664e): auto cleanup kobject_del kobject: 'rx-0' (0000000057d4664e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d579e94e): kobject_cleanup, parent 00000000cd8bcc04 kobject: 'tx-0' (00000000d579e94e): auto cleanup 'remove' event kobject: 'tx-0' (00000000d579e94e): kobject_uevent_env kobject: 'tx-0' (00000000d579e94e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d579e94e): auto cleanup kobject_del kobject: 'tx-0' (00000000d579e94e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000cd8bcc04): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000cd8bcc04): calling ktype release kobject: 'queues' (00000000cd8bcc04): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000053e5a548): kobject_uevent_env kobject: 'ip6gre0' (0000000053e5a548): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000065a532bc): kobject_cleanup, parent 000000004c3594cb kobject: 'rx-0' (0000000065a532bc): auto cleanup 'remove' event kobject: 'rx-0' (0000000065a532bc): kobject_uevent_env kobject: 'rx-0' (0000000065a532bc): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000065a532bc): auto cleanup kobject_del kobject: 'rx-0' (0000000065a532bc): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000871b8eaa): kobject_cleanup, parent 000000004c3594cb kobject: 'tx-0' (00000000871b8eaa): auto cleanup 'remove' event kobject: 'tx-0' (00000000871b8eaa): kobject_uevent_env kobject: 'tx-0' (00000000871b8eaa): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000871b8eaa): auto cleanup kobject_del kobject: 'tx-0' (00000000871b8eaa): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000004c3594cb): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000004c3594cb): calling ktype release kobject: 'queues' (000000004c3594cb): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000b0759121): kobject_uevent_env kobject: 'ip6gre0' (00000000b0759121): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d7b62218): kobject_cleanup, parent 00000000610f56ba kobject: 'rx-0' (00000000d7b62218): auto cleanup 'remove' event kobject: 'rx-0' (00000000d7b62218): kobject_uevent_env kobject: 'rx-0' (00000000d7b62218): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d7b62218): auto cleanup kobject_del kobject: 'rx-0' (00000000d7b62218): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a67ca687): kobject_cleanup, parent 00000000610f56ba kobject: 'tx-0' (00000000a67ca687): auto cleanup 'remove' event kobject: 'tx-0' (00000000a67ca687): kobject_uevent_env kobject: 'tx-0' (00000000a67ca687): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a67ca687): auto cleanup kobject_del kobject: 'tx-0' (00000000a67ca687): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000610f56ba): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000610f56ba): calling ktype release kobject: 'queues' (00000000610f56ba): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000bd0a06d6): kobject_uevent_env kobject: 'ip6gre0' (00000000bd0a06d6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000089287da5): kobject_cleanup, parent 00000000d45afbf4 kobject: 'rx-0' (0000000089287da5): auto cleanup 'remove' event kobject: 'rx-0' (0000000089287da5): kobject_uevent_env kobject: 'rx-0' (0000000089287da5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000089287da5): auto cleanup kobject_del kobject: 'rx-0' (0000000089287da5): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000006811ab10): kobject_cleanup, parent 00000000d45afbf4 kobject: 'tx-0' (000000006811ab10): auto cleanup 'remove' event kobject: 'tx-0' (000000006811ab10): kobject_uevent_env kobject: 'tx-0' (000000006811ab10): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000006811ab10): auto cleanup kobject_del kobject: 'tx-0' (000000006811ab10): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d45afbf4): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000d45afbf4): calling ktype release kobject: 'queues' (00000000d45afbf4): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000007a0efe6b): kobject_uevent_env kobject: 'ip6gre0' (000000007a0efe6b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f29316ba): kobject_cleanup, parent 00000000e201f66c kobject: 'rx-0' (00000000f29316ba): auto cleanup 'remove' event kobject: 'rx-0' (00000000f29316ba): kobject_uevent_env kobject: 'rx-0' (00000000f29316ba): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000f29316ba): auto cleanup kobject_del kobject: 'rx-0' (00000000f29316ba): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000cb2d1b3f): kobject_cleanup, parent 00000000e201f66c kobject: 'tx-0' (00000000cb2d1b3f): auto cleanup 'remove' event kobject: 'tx-0' (00000000cb2d1b3f): kobject_uevent_env kobject: 'tx-0' (00000000cb2d1b3f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000cb2d1b3f): auto cleanup kobject_del kobject: 'tx-0' (00000000cb2d1b3f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000e201f66c): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000e201f66c): calling ktype release kobject: 'queues' (00000000e201f66c): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000ed6cd2b9): kobject_uevent_env kobject: 'ip6gre0' (00000000ed6cd2b9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000945b59a7): kobject_cleanup, parent 00000000a107c4cd kobject: 'rx-0' (00000000945b59a7): auto cleanup 'remove' event kobject: 'rx-0' (00000000945b59a7): kobject_uevent_env kobject: 'rx-0' (00000000945b59a7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000945b59a7): auto cleanup kobject_del kobject: 'rx-0' (00000000945b59a7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000002e5963fd): kobject_cleanup, parent 00000000a107c4cd kobject: 'tx-0' (000000002e5963fd): auto cleanup 'remove' event kobject: 'tx-0' (000000002e5963fd): kobject_uevent_env kobject: 'tx-0' (000000002e5963fd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000002e5963fd): auto cleanup kobject_del kobject: 'tx-0' (000000002e5963fd): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a107c4cd): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000a107c4cd): calling ktype release kobject: 'queues' (00000000a107c4cd): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000005e65baa9): kobject_uevent_env kobject: 'ip6gre0' (000000005e65baa9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000009936e97): kobject_cleanup, parent 000000008ec9e778 kobject: 'rx-0' (0000000009936e97): auto cleanup 'remove' event kobject: 'rx-0' (0000000009936e97): kobject_uevent_env kobject: 'rx-0' (0000000009936e97): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000009936e97): auto cleanup kobject_del kobject: 'rx-0' (0000000009936e97): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000001d86a1e2): kobject_cleanup, parent 000000008ec9e778 kobject: 'tx-0' (000000001d86a1e2): auto cleanup 'remove' event kobject: 'tx-0' (000000001d86a1e2): kobject_uevent_env kobject: 'tx-0' (000000001d86a1e2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000001d86a1e2): auto cleanup kobject_del kobject: 'tx-0' (000000001d86a1e2): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000008ec9e778): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000008ec9e778): calling ktype release kobject: 'queues' (000000008ec9e778): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000cd1ee44d): kobject_uevent_env kobject: 'ip6gre0' (00000000cd1ee44d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a76e9df2): kobject_cleanup, parent 0000000023fcd277 kobject: 'rx-0' (00000000a76e9df2): auto cleanup 'remove' event kobject: 'rx-0' (00000000a76e9df2): kobject_uevent_env kobject: 'rx-0' (00000000a76e9df2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a76e9df2): auto cleanup kobject_del kobject: 'rx-0' (00000000a76e9df2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000f2d38e7f): kobject_cleanup, parent 0000000023fcd277 kobject: 'tx-0' (00000000f2d38e7f): auto cleanup 'remove' event kobject: 'tx-0' (00000000f2d38e7f): kobject_uevent_env kobject: 'tx-0' (00000000f2d38e7f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000f2d38e7f): auto cleanup kobject_del kobject: 'tx-0' (00000000f2d38e7f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000023fcd277): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000023fcd277): calling ktype release kobject: 'queues' (0000000023fcd277): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000043e42a8f): kobject_uevent_env kobject: 'ip6gre0' (0000000043e42a8f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000406426f1): kobject_cleanup, parent 000000007746cc46 kobject: 'rx-0' (00000000406426f1): auto cleanup 'remove' event kobject: 'rx-0' (00000000406426f1): kobject_uevent_env kobject: 'rx-0' (00000000406426f1): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000406426f1): auto cleanup kobject_del kobject: 'rx-0' (00000000406426f1): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000dc1a620b): kobject_cleanup, parent 000000007746cc46 kobject: 'tx-0' (00000000dc1a620b): auto cleanup 'remove' event kobject: 'tx-0' (00000000dc1a620b): kobject_uevent_env kobject: 'tx-0' (00000000dc1a620b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000dc1a620b): auto cleanup kobject_del kobject: 'tx-0' (00000000dc1a620b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000007746cc46): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000007746cc46): calling ktype release kobject: 'queues' (000000007746cc46): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000009464ec70): kobject_uevent_env kobject: 'ip6gre0' (000000009464ec70): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000aa648a91): kobject_cleanup, parent 00000000a14404ed kobject: 'rx-0' (00000000aa648a91): auto cleanup 'remove' event kobject: 'rx-0' (00000000aa648a91): kobject_uevent_env kobject: 'rx-0' (00000000aa648a91): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000aa648a91): auto cleanup kobject_del kobject: 'rx-0' (00000000aa648a91): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e01cdeea): kobject_cleanup, parent 00000000a14404ed kobject: 'tx-0' (00000000e01cdeea): auto cleanup 'remove' event kobject: 'tx-0' (00000000e01cdeea): kobject_uevent_env kobject: 'tx-0' (00000000e01cdeea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e01cdeea): auto cleanup kobject_del kobject: 'tx-0' (00000000e01cdeea): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000a14404ed): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000a14404ed): calling ktype release kobject: 'queues' (00000000a14404ed): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000dcf9157f): kobject_uevent_env kobject: 'ip6gre0' (00000000dcf9157f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000bcfcbeb2): kobject_cleanup, parent 00000000f9140c0a kobject: 'rx-0' (00000000bcfcbeb2): auto cleanup 'remove' event kobject: 'rx-0' (00000000bcfcbeb2): kobject_uevent_env kobject: 'rx-0' (00000000bcfcbeb2): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000bcfcbeb2): auto cleanup kobject_del kobject: 'rx-0' (00000000bcfcbeb2): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e6a85471): kobject_cleanup, parent 00000000f9140c0a kobject: 'tx-0' (00000000e6a85471): auto cleanup 'remove' event kobject: 'tx-0' (00000000e6a85471): kobject_uevent_env kobject: 'tx-0' (00000000e6a85471): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e6a85471): auto cleanup kobject_del kobject: 'tx-0' (00000000e6a85471): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f9140c0a): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000f9140c0a): calling ktype release kobject: 'queues' (00000000f9140c0a): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000c73ea5ea): kobject_uevent_env kobject: 'ip6gre0' (00000000c73ea5ea): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c94c7e61): kobject_cleanup, parent 00000000bbaf8d5c kobject: 'rx-0' (00000000c94c7e61): auto cleanup 'remove' event kobject: 'rx-0' (00000000c94c7e61): kobject_uevent_env kobject: 'rx-0' (00000000c94c7e61): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c94c7e61): auto cleanup kobject_del kobject: 'rx-0' (00000000c94c7e61): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000e7802118): kobject_cleanup, parent 00000000bbaf8d5c kobject: 'tx-0' (00000000e7802118): auto cleanup 'remove' event kobject: 'tx-0' (00000000e7802118): kobject_uevent_env kobject: 'tx-0' (00000000e7802118): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000e7802118): auto cleanup kobject_del kobject: 'tx-0' (00000000e7802118): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000bbaf8d5c): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000bbaf8d5c): calling ktype release kobject: 'queues' (00000000bbaf8d5c): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000bd426f43): kobject_uevent_env kobject: 'ip6gre0' (00000000bd426f43): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ae224d7b): kobject_cleanup, parent 00000000f53e37c2 kobject: 'rx-0' (00000000ae224d7b): auto cleanup 'remove' event kobject: 'rx-0' (00000000ae224d7b): kobject_uevent_env kobject: 'rx-0' (00000000ae224d7b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000ae224d7b): auto cleanup kobject_del kobject: 'rx-0' (00000000ae224d7b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007ed38c32): kobject_cleanup, parent 00000000f53e37c2 kobject: 'tx-0' (000000007ed38c32): auto cleanup 'remove' event kobject: 'tx-0' (000000007ed38c32): kobject_uevent_env kobject: 'tx-0' (000000007ed38c32): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000007ed38c32): auto cleanup kobject_del kobject: 'tx-0' (000000007ed38c32): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f53e37c2): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000f53e37c2): calling ktype release kobject: 'queues' (00000000f53e37c2): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000e5b68383): kobject_uevent_env kobject: 'ip6gre0' (00000000e5b68383): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000032b7d82d): kobject_cleanup, parent 0000000046a4b147 kobject: 'rx-0' (0000000032b7d82d): auto cleanup 'remove' event kobject: 'rx-0' (0000000032b7d82d): kobject_uevent_env kobject: 'rx-0' (0000000032b7d82d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000032b7d82d): auto cleanup kobject_del kobject: 'rx-0' (0000000032b7d82d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000ecee562b): kobject_cleanup, parent 0000000046a4b147 kobject: 'tx-0' (00000000ecee562b): auto cleanup 'remove' event kobject: 'tx-0' (00000000ecee562b): kobject_uevent_env kobject: 'tx-0' (00000000ecee562b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000ecee562b): auto cleanup kobject_del kobject: 'tx-0' (00000000ecee562b): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000046a4b147): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000046a4b147): calling ktype release kobject: 'queues' (0000000046a4b147): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000034e8fce4): kobject_uevent_env kobject: 'ip6gre0' (0000000034e8fce4): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d64b193d): kobject_cleanup, parent 00000000d3240690 kobject: 'rx-0' (00000000d64b193d): auto cleanup 'remove' event kobject: 'rx-0' (00000000d64b193d): kobject_uevent_env kobject: 'rx-0' (00000000d64b193d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000d64b193d): auto cleanup kobject_del kobject: 'rx-0' (00000000d64b193d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000de823788): kobject_cleanup, parent 00000000d3240690 kobject: 'tx-0' (00000000de823788): auto cleanup 'remove' event kobject: 'tx-0' (00000000de823788): kobject_uevent_env kobject: 'tx-0' (00000000de823788): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000de823788): auto cleanup kobject_del kobject: 'tx-0' (00000000de823788): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d3240690): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000d3240690): calling ktype release kobject: 'queues' (00000000d3240690): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000037469a49): kobject_uevent_env kobject: 'ip6gre0' (0000000037469a49): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007256ed19): kobject_cleanup, parent 00000000b6cac8e1 kobject: 'rx-0' (000000007256ed19): auto cleanup 'remove' event kobject: 'rx-0' (000000007256ed19): kobject_uevent_env kobject: 'rx-0' (000000007256ed19): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000007256ed19): auto cleanup kobject_del kobject: 'rx-0' (000000007256ed19): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000976f5487): kobject_cleanup, parent 00000000b6cac8e1 kobject: 'tx-0' (00000000976f5487): auto cleanup 'remove' event kobject: 'tx-0' (00000000976f5487): kobject_uevent_env kobject: 'tx-0' (00000000976f5487): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000976f5487): auto cleanup kobject_del kobject: 'tx-0' (00000000976f5487): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000b6cac8e1): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000b6cac8e1): calling ktype release kobject: 'queues' (00000000b6cac8e1): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000dd6f5b20): kobject_uevent_env kobject: 'ip6gre0' (00000000dd6f5b20): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c310e950): kobject_cleanup, parent 0000000001335301 kobject: 'rx-0' (00000000c310e950): auto cleanup 'remove' event kobject: 'rx-0' (00000000c310e950): kobject_uevent_env kobject: 'rx-0' (00000000c310e950): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c310e950): auto cleanup kobject_del kobject: 'rx-0' (00000000c310e950): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000a22dac40): kobject_cleanup, parent 0000000001335301 kobject: 'tx-0' (00000000a22dac40): auto cleanup 'remove' event kobject: 'tx-0' (00000000a22dac40): kobject_uevent_env kobject: 'tx-0' (00000000a22dac40): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000a22dac40): auto cleanup kobject_del kobject: 'tx-0' (00000000a22dac40): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000001335301): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000001335301): calling ktype release kobject: 'queues' (0000000001335301): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000b49b9097): kobject_uevent_env kobject: 'ip6gre0' (00000000b49b9097): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002c2dc2a0): kobject_cleanup, parent 00000000dfc006bd kobject: 'rx-0' (000000002c2dc2a0): auto cleanup 'remove' event kobject: 'rx-0' (000000002c2dc2a0): kobject_uevent_env kobject: 'rx-0' (000000002c2dc2a0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002c2dc2a0): auto cleanup kobject_del kobject: 'rx-0' (000000002c2dc2a0): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000811d59fd): kobject_cleanup, parent 00000000dfc006bd kobject: 'tx-0' (00000000811d59fd): auto cleanup 'remove' event kobject: 'tx-0' (00000000811d59fd): kobject_uevent_env kobject: 'tx-0' (00000000811d59fd): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000811d59fd): auto cleanup kobject_del kobject: 'tx-0' (00000000811d59fd): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000dfc006bd): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000dfc006bd): calling ktype release kobject: 'queues' (00000000dfc006bd): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000d8ca0851): kobject_uevent_env kobject: 'ip6gre0' (00000000d8ca0851): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000005798ac69): kobject_cleanup, parent 0000000092e18f41 kobject: 'rx-0' (000000005798ac69): auto cleanup 'remove' event kobject: 'rx-0' (000000005798ac69): kobject_uevent_env kobject: 'rx-0' (000000005798ac69): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000005798ac69): auto cleanup kobject_del kobject: 'rx-0' (000000005798ac69): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d77f11e5): kobject_cleanup, parent 0000000092e18f41 kobject: 'tx-0' (00000000d77f11e5): auto cleanup 'remove' event kobject: 'tx-0' (00000000d77f11e5): kobject_uevent_env kobject: 'tx-0' (00000000d77f11e5): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d77f11e5): auto cleanup kobject_del kobject: 'tx-0' (00000000d77f11e5): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000092e18f41): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000092e18f41): calling ktype release kobject: 'queues' (0000000092e18f41): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000001173cf96): kobject_uevent_env kobject: 'ip6gre0' (000000001173cf96): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000054f51df6): kobject_cleanup, parent 0000000085cf13b7 kobject: 'rx-0' (0000000054f51df6): auto cleanup 'remove' event kobject: 'rx-0' (0000000054f51df6): kobject_uevent_env kobject: 'rx-0' (0000000054f51df6): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000054f51df6): auto cleanup kobject_del kobject: 'rx-0' (0000000054f51df6): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000617e0395): kobject_cleanup, parent 0000000085cf13b7 kobject: 'tx-0' (00000000617e0395): auto cleanup 'remove' event kobject: 'tx-0' (00000000617e0395): kobject_uevent_env kobject: 'tx-0' (00000000617e0395): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000617e0395): auto cleanup kobject_del kobject: 'tx-0' (00000000617e0395): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000085cf13b7): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000085cf13b7): calling ktype release kobject: 'queues' (0000000085cf13b7): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000479b8166): kobject_uevent_env kobject: 'ip6gre0' (00000000479b8166): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000068682a1f): kobject_cleanup, parent 0000000017973315 kobject: 'rx-0' (0000000068682a1f): auto cleanup 'remove' event kobject: 'rx-0' (0000000068682a1f): kobject_uevent_env kobject: 'rx-0' (0000000068682a1f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000068682a1f): auto cleanup kobject_del kobject: 'rx-0' (0000000068682a1f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000004ab32a00): kobject_cleanup, parent 0000000017973315 kobject: 'tx-0' (000000004ab32a00): auto cleanup 'remove' event kobject: 'tx-0' (000000004ab32a00): kobject_uevent_env kobject: 'tx-0' (000000004ab32a00): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000004ab32a00): auto cleanup kobject_del kobject: 'tx-0' (000000004ab32a00): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000017973315): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000017973315): calling ktype release kobject: 'queues' (0000000017973315): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000d4b0a8ed): kobject_uevent_env kobject: 'ip6gre0' (00000000d4b0a8ed): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002fad872b): kobject_cleanup, parent 000000003f89e112 kobject: 'rx-0' (000000002fad872b): auto cleanup 'remove' event kobject: 'rx-0' (000000002fad872b): kobject_uevent_env kobject: 'rx-0' (000000002fad872b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002fad872b): auto cleanup kobject_del kobject: 'rx-0' (000000002fad872b): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000fe420941): kobject_cleanup, parent 000000003f89e112 kobject: 'tx-0' (00000000fe420941): auto cleanup 'remove' event kobject: 'tx-0' (00000000fe420941): kobject_uevent_env kobject: 'tx-0' (00000000fe420941): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000fe420941): auto cleanup kobject_del kobject: 'tx-0' (00000000fe420941): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000003f89e112): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000003f89e112): calling ktype release kobject: 'queues' (000000003f89e112): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000020dd0ad9): kobject_uevent_env kobject: 'ip6gre0' (0000000020dd0ad9): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003dd3d97e): kobject_cleanup, parent 00000000f4ba214f kobject: 'rx-0' (000000003dd3d97e): auto cleanup 'remove' event kobject: 'rx-0' (000000003dd3d97e): kobject_uevent_env kobject: 'rx-0' (000000003dd3d97e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000003dd3d97e): auto cleanup kobject_del kobject: 'rx-0' (000000003dd3d97e): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000495b423): kobject_cleanup, parent 00000000f4ba214f kobject: 'tx-0' (000000000495b423): auto cleanup 'remove' event kobject: 'tx-0' (000000000495b423): kobject_uevent_env kobject: 'tx-0' (000000000495b423): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000495b423): auto cleanup kobject_del kobject: 'tx-0' (000000000495b423): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f4ba214f): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000f4ba214f): calling ktype release kobject: 'queues' (00000000f4ba214f): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000002a3f422a): kobject_uevent_env kobject: 'ip6gre0' (000000002a3f422a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009a2510fb): kobject_cleanup, parent 0000000053b27ac3 kobject: 'rx-0' (000000009a2510fb): auto cleanup 'remove' event kobject: 'rx-0' (000000009a2510fb): kobject_uevent_env kobject: 'rx-0' (000000009a2510fb): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000009a2510fb): auto cleanup kobject_del kobject: 'rx-0' (000000009a2510fb): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000076ddb05c): kobject_cleanup, parent 0000000053b27ac3 kobject: 'tx-0' (0000000076ddb05c): auto cleanup 'remove' event kobject: 'tx-0' (0000000076ddb05c): kobject_uevent_env kobject: 'tx-0' (0000000076ddb05c): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000076ddb05c): auto cleanup kobject_del kobject: 'tx-0' (0000000076ddb05c): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000053b27ac3): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000053b27ac3): calling ktype release kobject: 'queues' (0000000053b27ac3): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000033eb3622): kobject_uevent_env kobject: 'ip6gre0' (0000000033eb3622): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008fe75e83): kobject_cleanup, parent 00000000d00673c1 kobject: 'rx-0' (000000008fe75e83): auto cleanup 'remove' event kobject: 'rx-0' (000000008fe75e83): kobject_uevent_env kobject: 'rx-0' (000000008fe75e83): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000008fe75e83): auto cleanup kobject_del kobject: 'rx-0' (000000008fe75e83): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (0000000026ddbd9e): kobject_cleanup, parent 00000000d00673c1 kobject: 'tx-0' (0000000026ddbd9e): auto cleanup 'remove' event kobject: 'tx-0' (0000000026ddbd9e): kobject_uevent_env kobject: 'tx-0' (0000000026ddbd9e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (0000000026ddbd9e): auto cleanup kobject_del kobject: 'tx-0' (0000000026ddbd9e): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000d00673c1): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000d00673c1): calling ktype release kobject: 'queues' (00000000d00673c1): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000a25f02da): kobject_uevent_env kobject: 'ip6gre0' (00000000a25f02da): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001fee3c3a): kobject_cleanup, parent 0000000064191e03 kobject: 'rx-0' (000000001fee3c3a): auto cleanup 'remove' event kobject: 'rx-0' (000000001fee3c3a): kobject_uevent_env kobject: 'rx-0' (000000001fee3c3a): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000001fee3c3a): auto cleanup kobject_del kobject: 'rx-0' (000000001fee3c3a): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000000105a2af): kobject_cleanup, parent 0000000064191e03 kobject: 'tx-0' (000000000105a2af): auto cleanup 'remove' event kobject: 'tx-0' (000000000105a2af): kobject_uevent_env kobject: 'tx-0' (000000000105a2af): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000000105a2af): auto cleanup kobject_del kobject: 'tx-0' (000000000105a2af): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000064191e03): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000064191e03): calling ktype release kobject: 'queues' (0000000064191e03): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000bac7ac3b): kobject_uevent_env kobject: 'ip6gre0' (00000000bac7ac3b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a445ce90): kobject_cleanup, parent 00000000f017e284 kobject: 'rx-0' (00000000a445ce90): auto cleanup 'remove' event kobject: 'rx-0' (00000000a445ce90): kobject_uevent_env kobject: 'rx-0' (00000000a445ce90): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000a445ce90): auto cleanup kobject_del kobject: 'rx-0' (00000000a445ce90): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000941ca72f): kobject_cleanup, parent 00000000f017e284 kobject: 'tx-0' (00000000941ca72f): auto cleanup 'remove' event kobject: 'tx-0' (00000000941ca72f): kobject_uevent_env kobject: 'tx-0' (00000000941ca72f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000941ca72f): auto cleanup kobject_del kobject: 'tx-0' (00000000941ca72f): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000f017e284): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000f017e284): calling ktype release kobject: 'queues' (00000000f017e284): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000005f6f82e0): kobject_uevent_env kobject: 'ip6gre0' (000000005f6f82e0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c5398820): kobject_cleanup, parent 000000001b0d3b24 kobject: 'rx-0' (00000000c5398820): auto cleanup 'remove' event kobject: 'rx-0' (00000000c5398820): kobject_uevent_env kobject: 'rx-0' (00000000c5398820): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c5398820): auto cleanup kobject_del kobject: 'rx-0' (00000000c5398820): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000004b831d4d): kobject_cleanup, parent 000000001b0d3b24 kobject: 'tx-0' (000000004b831d4d): auto cleanup 'remove' event kobject: 'tx-0' (000000004b831d4d): kobject_uevent_env kobject: 'tx-0' (000000004b831d4d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000004b831d4d): auto cleanup kobject_del kobject: 'tx-0' (000000004b831d4d): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (000000001b0d3b24): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (000000001b0d3b24): calling ktype release kobject: 'queues' (000000001b0d3b24): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (000000009c06ad0b): kobject_uevent_env kobject: 'ip6gre0' (000000009c06ad0b): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002d41e5c3): kobject_cleanup, parent 00000000acc8c62e kobject: 'rx-0' (000000002d41e5c3): auto cleanup 'remove' event kobject: 'rx-0' (000000002d41e5c3): kobject_uevent_env kobject: 'rx-0' (000000002d41e5c3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (000000002d41e5c3): auto cleanup kobject_del kobject: 'rx-0' (000000002d41e5c3): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000800dcff0): kobject_cleanup, parent 00000000acc8c62e kobject: 'tx-0' (00000000800dcff0): auto cleanup 'remove' event kobject: 'tx-0' (00000000800dcff0): kobject_uevent_env kobject: 'tx-0' (00000000800dcff0): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000800dcff0): auto cleanup kobject_del kobject: 'tx-0' (00000000800dcff0): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000acc8c62e): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000acc8c62e): calling ktype release kobject: 'queues' (00000000acc8c62e): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000efd045c3): kobject_uevent_env kobject: 'ip6gre0' (00000000efd045c3): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c06223f7): kobject_cleanup, parent 00000000889d7b34 kobject: 'rx-0' (00000000c06223f7): auto cleanup 'remove' event kobject: 'rx-0' (00000000c06223f7): kobject_uevent_env kobject: 'rx-0' (00000000c06223f7): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (00000000c06223f7): auto cleanup kobject_del kobject: 'rx-0' (00000000c06223f7): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000009583fb49): kobject_cleanup, parent 00000000889d7b34 kobject: 'tx-0' (000000009583fb49): auto cleanup 'remove' event kobject: 'tx-0' (000000009583fb49): kobject_uevent_env kobject: 'tx-0' (000000009583fb49): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000009583fb49): auto cleanup kobject_del kobject: 'tx-0' (000000009583fb49): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000889d7b34): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000889d7b34): calling ktype release kobject: 'queues' (00000000889d7b34): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000d262c90e): kobject_uevent_env kobject: 'ip6gre0' (00000000d262c90e): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000093d2092f): kobject_cleanup, parent 0000000025d6c973 kobject: 'rx-0' (0000000093d2092f): auto cleanup 'remove' event kobject: 'rx-0' (0000000093d2092f): kobject_uevent_env kobject: 'rx-0' (0000000093d2092f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000093d2092f): auto cleanup kobject_del kobject: 'rx-0' (0000000093d2092f): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (000000007124fc58): kobject_cleanup, parent 0000000025d6c973 kobject: 'tx-0' (000000007124fc58): auto cleanup 'remove' event kobject: 'tx-0' (000000007124fc58): kobject_uevent_env kobject: 'tx-0' (000000007124fc58): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (000000007124fc58): auto cleanup kobject_del kobject: 'tx-0' (000000007124fc58): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (0000000025d6c973): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (0000000025d6c973): calling ktype release kobject: 'queues' (0000000025d6c973): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000048e5fada): kobject_uevent_env kobject: 'ip6gre0' (0000000048e5fada): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000083b36769): kobject_cleanup, parent 00000000642902b0 kobject: 'rx-0' (0000000083b36769): auto cleanup 'remove' event kobject: 'rx-0' (0000000083b36769): kobject_uevent_env kobject: 'rx-0' (0000000083b36769): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000083b36769): auto cleanup kobject_del kobject: 'rx-0' (0000000083b36769): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000d79fe629): kobject_cleanup, parent 00000000642902b0 kobject: 'tx-0' (00000000d79fe629): auto cleanup 'remove' event kobject: 'tx-0' (00000000d79fe629): kobject_uevent_env kobject: 'tx-0' (00000000d79fe629): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000d79fe629): auto cleanup kobject_del kobject: 'tx-0' (00000000d79fe629): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000642902b0): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000642902b0): calling ktype release kobject: 'queues' (00000000642902b0): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (00000000db2ff39f): kobject_uevent_env kobject: 'ip6gre0' (00000000db2ff39f): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000027d95c1d): kobject_cleanup, parent 00000000167ee37f kobject: 'rx-0' (0000000027d95c1d): auto cleanup 'remove' event kobject: 'rx-0' (0000000027d95c1d): kobject_uevent_env kobject: 'rx-0' (0000000027d95c1d): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'rx-0' (0000000027d95c1d): auto cleanup kobject_del kobject: 'rx-0' (0000000027d95c1d): calling ktype release kobject: 'rx-0': free name kobject: 'tx-0' (00000000b2e02b16): kobject_cleanup, parent 00000000167ee37f kobject: 'tx-0' (00000000b2e02b16): auto cleanup 'remove' event kobject: 'tx-0' (00000000b2e02b16): kobject_uevent_env kobject: 'tx-0' (00000000b2e02b16): kobject_uevent_env: uevent_suppress caused the event to drop! kobject: 'tx-0' (00000000b2e02b16): auto cleanup kobject_del kobject: 'tx-0' (00000000b2e02b16): calling ktype release kobject: 'tx-0': free name kobject: 'queues' (00000000167ee37f): kobject_cleanup, parent 0000000074ba00ba kobject: 'queues' (00000000167ee37f): calling ktype release kobject: 'queues' (00000000167ee37f): kset_release kobject: 'queues': free name kobject: 'ip6gre0' (0000000088a31351): kobject_uevent_env kobject: 'ip6gre0' (0000000088a31351): kobject_uevent_env: uevent_suppress cau

1 0

[PATCH] batman-adv: Axe 'aggr_list_lock'
by Christophe JAILLET 31 Oct '19

31 Oct '19

'aggr_list.lock' can safely be used in place of another explicit spinlock when access to 'aggr_list' has to be guarded. This avoids to take 2 locks, knowing that the 2nd one is always successful. Now that the 'aggr_list.lock' is handled explicitly, the lock-free __sbk_something() variants should be used when dealing with 'aggr_list'. Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- Compile tested only. --- net/batman-adv/bat_v.c | 1 - net/batman-adv/bat_v_ogm.c | 30 +++++++++++++++--------------- net/batman-adv/types.h | 3 --- 3 files changed, 15 insertions(+), 19 deletions(-) diff --git a/net/batman-adv/bat_v.c b/net/batman-adv/bat_v.c index 64054edc2e3c..4ff6cf1ecae7 100644 --- a/net/batman-adv/bat_v.c +++ b/net/batman-adv/bat_v.c @@ -1085,7 +1085,6 @@ void batadv_v_hardif_init(struct batadv_hard_iface *hard_iface) hard_iface->bat_v.aggr_len = 0; skb_queue_head_init(&hard_iface->bat_v.aggr_list); - spin_lock_init(&hard_iface->bat_v.aggr_list_lock); INIT_DELAYED_WORK(&hard_iface->bat_v.aggr_wq, batadv_v_ogm_aggr_work); } diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index b841c83d9c3b..c9a00100f199 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -151,7 +151,7 @@ static unsigned int batadv_v_ogm_len(struct sk_buff *skb) * @skb: the OGM to check * @hard_iface: the interface to use to send the OGM * - * Caller needs to hold the hard_iface->bat_v.aggr_list_lock. + * Caller needs to hold the hard_iface->bat_v.aggr_list.lock. * * Return: True, if the given OGMv2 packet still fits, false otherwise. */ @@ -162,7 +162,7 @@ static bool batadv_v_ogm_queue_left(struct sk_buff *skb, BATADV_MAX_AGGREGATION_BYTES); unsigned int ogm_len = batadv_v_ogm_len(skb); - lockdep_assert_held(&hard_iface->bat_v.aggr_list_lock); + lockdep_assert_held(&hard_iface->bat_v.aggr_list.lock); return hard_iface->bat_v.aggr_len + ogm_len <= max; } @@ -173,13 +173,13 @@ static bool batadv_v_ogm_queue_left(struct sk_buff *skb, * * Empties the OGMv2 aggregation queue and frees all the skbs it contained. * - * Caller needs to hold the hard_iface->bat_v.aggr_list_lock. + * Caller needs to hold the hard_iface->bat_v.aggr_list.lock. */ static void batadv_v_ogm_aggr_list_free(struct batadv_hard_iface *hard_iface) { - lockdep_assert_held(&hard_iface->bat_v.aggr_list_lock); + lockdep_assert_held(&hard_iface->bat_v.aggr_list.lock); - skb_queue_purge(&hard_iface->bat_v.aggr_list); + __skb_queue_purge(&hard_iface->bat_v.aggr_list); hard_iface->bat_v.aggr_len = 0; } @@ -192,7 +192,7 @@ static void batadv_v_ogm_aggr_list_free(struct batadv_hard_iface *hard_iface) * * The aggregation queue is empty after this call. * - * Caller needs to hold the hard_iface->bat_v.aggr_list_lock. + * Caller needs to hold the hard_iface->bat_v.aggr_list.lock. */ static void batadv_v_ogm_aggr_send(struct batadv_hard_iface *hard_iface) { @@ -201,7 +201,7 @@ static void batadv_v_ogm_aggr_send(struct batadv_hard_iface *hard_iface) unsigned int ogm_len; struct sk_buff *skb; - lockdep_assert_held(&hard_iface->bat_v.aggr_list_lock); + lockdep_assert_held(&hard_iface->bat_v.aggr_list.lock); if (!aggr_len) return; @@ -215,7 +215,7 @@ static void batadv_v_ogm_aggr_send(struct batadv_hard_iface *hard_iface) skb_reserve(skb_aggr, ETH_HLEN + NET_IP_ALIGN); skb_reset_network_header(skb_aggr); - while ((skb = skb_dequeue(&hard_iface->bat_v.aggr_list))) { + while ((skb = __skb_dequeue(&hard_iface->bat_v.aggr_list))) { hard_iface->bat_v.aggr_len -= batadv_v_ogm_len(skb); ogm_len = batadv_v_ogm_len(skb); @@ -242,13 +242,13 @@ static void batadv_v_ogm_queue_on_if(struct sk_buff *skb, return; } - spin_lock_bh(&hard_iface->bat_v.aggr_list_lock); + spin_lock_bh(&hard_iface->bat_v.aggr_list.lock); if (!batadv_v_ogm_queue_left(skb, hard_iface)) batadv_v_ogm_aggr_send(hard_iface); hard_iface->bat_v.aggr_len += batadv_v_ogm_len(skb); - skb_queue_tail(&hard_iface->bat_v.aggr_list, skb); - spin_unlock_bh(&hard_iface->bat_v.aggr_list_lock); + __skb_queue_tail(&hard_iface->bat_v.aggr_list, skb); + spin_unlock_bh(&hard_iface->bat_v.aggr_list.lock); } /** @@ -373,9 +373,9 @@ void batadv_v_ogm_aggr_work(struct work_struct *work) batv = container_of(work, struct batadv_hard_iface_bat_v, aggr_wq.work); hard_iface = container_of(batv, struct batadv_hard_iface, bat_v); - spin_lock_bh(&hard_iface->bat_v.aggr_list_lock); + spin_lock_bh(&hard_iface->bat_v.aggr_list.lock); batadv_v_ogm_aggr_send(hard_iface); - spin_unlock_bh(&hard_iface->bat_v.aggr_list_lock); + spin_unlock_bh(&hard_iface->bat_v.aggr_list.lock); batadv_v_ogm_start_queue_timer(hard_iface); } @@ -406,9 +406,9 @@ void batadv_v_ogm_iface_disable(struct batadv_hard_iface *hard_iface) { cancel_delayed_work_sync(&hard_iface->bat_v.aggr_wq); - spin_lock_bh(&hard_iface->bat_v.aggr_list_lock); + spin_lock_bh(&hard_iface->bat_v.aggr_list.lock); batadv_v_ogm_aggr_list_free(hard_iface); - spin_unlock_bh(&hard_iface->bat_v.aggr_list_lock); + spin_unlock_bh(&hard_iface->bat_v.aggr_list.lock); } /** diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h index be7c02aa91e2..75a72d6676ec 100644 --- a/net/batman-adv/types.h +++ b/net/batman-adv/types.h @@ -126,9 +126,6 @@ struct batadv_hard_iface_bat_v { /** @aggr_len: size of the OGM aggregate (excluding ethernet header) */ unsigned int aggr_len; - /** @aggr_list_lock: protects aggr_list */ - spinlock_t aggr_list_lock; - /** * @throughput_override: throughput override to disable link * auto-detection -- 2.20.1

2 1

[PATCH] batman-adv: Simplify 'batadv_v_ogm_aggr_list_free()'
by Christophe JAILLET 31 Oct '19

31 Oct '19

Use 'skb_queue_purge()' instead of re-implementing it. Signed-off-by: Christophe JAILLET <christophe.jaillet(a)wanadoo.fr> --- BTW, I don't really see the need of 'aggr_list_lock'. I think that the code could be refactored to drop 'aggr_list_lock' and use the already existing 'aggr_list.lock'. This would require to use the lock-free __skb_... variants when working on 'aggr_list'. As far as I understand, the use of 'aggr_list' and 'aggr_list_lock' is limited to bat_v_ogm.c'. So the impact would be limited. This would avoid a useless locking that never fails, so the performance gain should be really limited. So, I'm not sure this would be more readable and/or future proof, so I just note it here to open the discussion. If interested, I have a (compiled tested only) patch that implements this change. --- net/batman-adv/bat_v_ogm.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/net/batman-adv/bat_v_ogm.c b/net/batman-adv/bat_v_ogm.c index dc4f7430cb5a..b841c83d9c3b 100644 --- a/net/batman-adv/bat_v_ogm.c +++ b/net/batman-adv/bat_v_ogm.c @@ -177,13 +177,9 @@ static bool batadv_v_ogm_queue_left(struct sk_buff *skb, */ static void batadv_v_ogm_aggr_list_free(struct batadv_hard_iface *hard_iface) { - struct sk_buff *skb; - lockdep_assert_held(&hard_iface->bat_v.aggr_list_lock); - while ((skb = skb_dequeue(&hard_iface->bat_v.aggr_list))) - kfree_skb(skb); - + skb_queue_purge(&hard_iface->bat_v.aggr_list); hard_iface->bat_v.aggr_len = 0; } -- 2.20.1

2 1

Re: BUG: MAX_LOCKDEP_KEYS too low!
by syzbot 29 Oct '19

29 Oct '19

syzbot has bisected this bug to: commit ab92d68fc22f9afab480153bd82a20f6e2533769 Author: Taehee Yoo <ap420073(a)gmail.com> Date: Mon Oct 21 18:47:51 2019 +0000 net: core: add generic lockdep keys bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12e05224e00000 start commit: 60c1769a Add linux-next specific files for 20191028 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=11e05224e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=16e05224e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=cb86688f30db053d dashboard link: https://syzkaller.appspot.com/bug?extid=692f39f040c1f415567b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=10be9ed0e00000 Reported-by: syzbot+692f39f040c1f415567b(a)syzkaller.appspotmail.com Fixes: ab92d68fc22f ("net: core: add generic lockdep keys") For information about bisection process see: https://goo.gl/tpsmEJ#bisection

1 0

Re: INFO: trying to register non-static key in bond_3ad_update_ad_actor_settings
by syzbot 29 Oct '19

29 Oct '19

syzbot has bisected this bug to: commit ab92d68fc22f9afab480153bd82a20f6e2533769 Author: Taehee Yoo <ap420073(a)gmail.com> Date: Mon Oct 21 18:47:51 2019 +0000 net: core: add generic lockdep keys bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=12b54d70e00000 start commit: 60c1769a Add linux-next specific files for 20191028 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=11b54d70e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=16b54d70e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=cb86688f30db053d dashboard link: https://syzkaller.appspot.com/bug?extid=8da67f407bcba2c72e6e syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14d43a04e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16be3b9ce00000 Reported-by: syzbot+8da67f407bcba2c72e6e(a)syzkaller.appspotmail.com Fixes: ab92d68fc22f ("net: core: add generic lockdep keys") For information about bisection process see: https://goo.gl/tpsmEJ#bisection

1 0

Re: INFO: trying to register non-static key in bond_3ad_update_lacp_rate
by syzbot 29 Oct '19

29 Oct '19

syzbot has bisected this bug to: commit ab92d68fc22f9afab480153bd82a20f6e2533769 Author: Taehee Yoo <ap420073(a)gmail.com> Date: Mon Oct 21 18:47:51 2019 +0000 net: core: add generic lockdep keys bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1467f674e00000 start commit: 60c1769a Add linux-next specific files for 20191028 git tree: linux-next final crash: https://syzkaller.appspot.com/x/report.txt?x=1667f674e00000 console output: https://syzkaller.appspot.com/x/log.txt?x=1267f674e00000 kernel config: https://syzkaller.appspot.com/x/.config?x=cb86688f30db053d dashboard link: https://syzkaller.appspot.com/bug?extid=0d083911ab18b710da71 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=15381ee0e00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=11571570e00000 Reported-by: syzbot+0d083911ab18b710da71(a)syzkaller.appspotmail.com Fixes: ab92d68fc22f ("net: core: add generic lockdep keys") For information about bisection process see: https://goo.gl/tpsmEJ#bisection

1 0

[PATCH 0/2] pull request for net: batman-adv 2019-10-25
by Simon Wunderlich 28 Oct '19

28 Oct '19

Hi David, here are two bugfixes which we would like to have integrated into net. Please pull or let me know of any problem! Thank you, Simon The following changes since commit 54ecb8f7028c5eb3d740bb82b0f1d90f2df63c5c: Linux 5.4-rc1 (2019-09-30 10:35:40 -0700) are available in the Git repository at: git://git.open-mesh.org/linux-merge.git tags/batadv-net-for-davem-20191025 for you to fetch changes up to 40e220b4218bb3d278e5e8cc04ccdfd1c7ff8307: batman-adv: Avoid free/alloc race when handling OGM buffer (2019-10-13 21:00:07 +0200) ---------------------------------------------------------------- Here are two batman-adv bugfixes: * Fix free/alloc race for OGM and OGMv2, by Sven Eckelmann (2 patches) ---------------------------------------------------------------- Sven Eckelmann (2): batman-adv: Avoid free/alloc race when handling OGM2 buffer batman-adv: Avoid free/alloc race when handling OGM buffer net/batman-adv/bat_iv_ogm.c | 61 +++++++++++++++++++++++++++++++++++------ net/batman-adv/bat_v_ogm.c | 41 +++++++++++++++++++++------ net/batman-adv/hard-interface.c | 2 ++ net/batman-adv/types.h | 7 +++++ 4 files changed, 94 insertions(+), 17 deletions(-)

2 3

Jump to page:

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

B.A.T.M.A.N