[ 401.500815] syz-executor.3 (5919) used greatest stack depth: 23016 bytes left [ 402.277264] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.285061] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.294633] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.302328] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.312371] device bridge_slave_1 left promiscuous mode [ 402.318861] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.376249] device bridge_slave_0 left promiscuous mode [ 402.382469] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.421306] device veth1_macvtap left promiscuous mode [ 402.427779] device veth0_macvtap left promiscuous mode [ 402.434928] device veth1_vlan left promiscuous mode [ 402.440833] device veth0_vlan left promiscuous mode [ 402.556456] device hsr_slave_1 left promiscuous mode [ 402.605495] device hsr_slave_0 left promiscuous mode [ 402.650507] team0 (unregistering): Port device team_slave_1 removed [ 402.660439] team0 (unregistering): Port device team_slave_0 removed [ 402.671473] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 402.706392] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 402.773710] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.15.200' (ECDSA) to the list of known hosts. [ 406.424933] nla_parse: 5 callbacks suppressed [ 406.424937] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.441352] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.451812] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.462093] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.472136] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.483300] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 406.496099] ================================================================== [ 406.509771] BUG: KASAN: use-after-free in tcf_action_destroy+0xda/0xf0 [ 406.516973] Read of size 8 at addr ffff8881f3b77000 by task syz-executor974/27315 [ 406.528646] [ 406.531251] CPU: 1 PID: 27315 Comm: syz-executor974 Not tainted 4.19.190-syzkaller #0 [ 406.540249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 406.551090] Call Trace: [ 406.554401] dump_stack+0x17c/0x226 [ 406.558589] print_address_description.cold.6+0x9/0x211 [ 406.564835] kasan_report.cold.7+0x242/0x2fe [ 406.569893] ? tcf_action_destroy+0xda/0xf0 [ 406.574598] __asan_report_load8_noabort+0x14/0x20 [ 406.580036] tcf_action_destroy+0xda/0xf0 [ 406.584920] tcf_action_init+0x292/0x300 [ 406.589710] ? tcf_action_init_1+0xbc0/0xbc0 [ 406.594475] tcf_action_add+0xf2/0x320 [ 406.599229] ? tca_action_gd+0x1440/0x1440 [ 406.605143] ? __mutex_lock+0xd81/0x1200 [ 406.611516] ? lock_downgrade+0x860/0x860 [ 406.616272] ? memset+0x31/0x40 [ 406.619805] ? nla_parse+0x34/0x280 [ 406.623789] tc_ctl_action+0x28d/0x3d0 [ 406.628162] ? tcf_action_add+0x320/0x320 [ 406.633177] rtnetlink_rcv_msg+0x34f/0x950 [ 406.637703] ? rtnl_calcit.isra.10+0x360/0x360 [ 406.642726] ? __netlink_lookup+0x2fd/0x630 [ 406.647421] ? lock_downgrade+0x860/0x860 [ 406.652839] netlink_rcv_skb+0x13e/0x3d0 [ 406.657512] ? lock_downgrade+0x860/0x860 [ 406.665135] ? rtnl_calcit.isra.10+0x360/0x360 [ 406.671740] ? netlink_ack+0x990/0x990 [ 406.677330] ? netlink_deliver_tap+0x182/0xb00 [ 406.684140] ? kasan_check_read+0x11/0x20 [ 406.688737] rtnetlink_rcv+0x10/0x20 [ 406.694099] netlink_unicast+0x443/0x660 [ 406.698352] ? netlink_sendskb+0x40/0x40 [ 406.703517] ? _copy_from_iter_full+0x189/0x770 [ 406.709099] ? __check_object_size+0x1e0/0x300 [ 406.714693] netlink_sendmsg+0x667/0xc60 [ 406.719032] ? nlmsg_notify+0x140/0x140 [ 406.723719] ? apparmor_socket_sendmsg+0x1b/0x20 [ 406.728724] ? nlmsg_notify+0x140/0x140 [ 406.732931] sock_sendmsg+0xac/0xf0 [ 406.736819] ___sys_sendmsg+0x647/0x950 [ 406.742429] ? do_huge_pmd_anonymous_page+0xdb8/0x1dd0 [ 406.747793] ? copy_msghdr_from_user+0x430/0x430 [ 406.752541] ? __fget+0x285/0x400 [ 406.756099] ? kasan_check_read+0x11/0x20 [ 406.760857] ? __fget+0x2a2/0x400 [ 406.765814] ? do_dup2+0x3f0/0x3f0 [ 406.770037] ? __handle_mm_fault+0x21a4/0x4100 [ 406.775048] ? __fget_light+0x174/0x1e0 [ 406.779011] ? __fdget+0xe/0x10 [ 406.782369] __sys_sendmsg+0xd9/0x180 [ 406.787109] ? __ia32_sys_shutdown+0x70/0x70 [ 406.791692] ? up_read+0x1a/0x110 [ 406.795227] ? __do_page_fault+0x53a/0xb30 [ 406.799656] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.805400] __x64_sys_sendmsg+0x73/0xb0 [ 406.809545] do_syscall_64+0xd0/0x4e0 [ 406.813539] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.819337] RIP: 0033:0x445c79 [ 406.822635] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 406.843728] RSP: 002b:00007f12e06c9318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 406.851613] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000445c79 [ 406.859596] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000003 [ 406.867468] RBP: 00000000004cb420 R08: 0000000000000000 R09: 0000000000000000 [ 406.874908] R10: 0000000000000000 R11: 0000000000000246 R12: 6b72616d6e6e6f63 [ 406.882367] R13: 00007ffce198a8ff R14: 00007f12e06c9400 R15: 0000000000022000 [ 406.890508] [ 406.892896] Allocated by task 27307: [ 406.897293] kasan_kmalloc.part.1+0x62/0xf0 [ 406.902007] kasan_kmalloc+0xaf/0xc0 [ 406.905728] __kmalloc+0x15d/0x3d0 [ 406.909606] tcf_idr_create+0x55/0x560 [ 406.914120] tcf_connmark_init+0x3d8/0x6a0 [ 406.918656] tcf_action_init_1+0x8c6/0xbc0 [ 406.923000] tcf_action_init+0x178/0x300 [ 406.927827] tcf_action_add+0xf2/0x320 [ 406.932039] tc_ctl_action+0x28d/0x3d0 [ 406.936009] rtnetlink_rcv_msg+0x34f/0x950 [ 406.940588] netlink_rcv_skb+0x13e/0x3d0 [ 406.945486] rtnetlink_rcv+0x10/0x20 [ 406.949392] netlink_unicast+0x443/0x660 [ 406.953886] netlink_sendmsg+0x667/0xc60 [ 406.958263] sock_sendmsg+0xac/0xf0 [ 406.961994] ___sys_sendmsg+0x647/0x950 [ 406.967421] __sys_sendmsg+0xd9/0x180 [ 406.971815] __x64_sys_sendmsg+0x73/0xb0 [ 406.976133] do_syscall_64+0xd0/0x4e0 [ 406.980012] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 406.985831] [ 406.987625] Freed by task 27307: [ 406.991162] __kasan_slab_free+0x13c/0x220 [ 406.995937] kasan_slab_free+0xe/0x10 [ 406.999909] kfree+0xcf/0x220 [ 407.003181] tcf_action_cleanup+0xfd/0x130 [ 407.007693] __tcf_action_put+0xbe/0x100 [ 407.012000] __tcf_idr_release+0x6a/0x90 [ 407.016687] tcf_action_destroy+0x7d/0xf0 [ 407.021082] tcf_action_init+0x292/0x300 [ 407.025463] tcf_action_add+0xf2/0x320 [ 407.029805] tc_ctl_action+0x28d/0x3d0 [ 407.033870] rtnetlink_rcv_msg+0x34f/0x950 [ 407.038298] netlink_rcv_skb+0x13e/0x3d0 [ 407.042653] rtnetlink_rcv+0x10/0x20 [ 407.046536] netlink_unicast+0x443/0x660 [ 407.050926] netlink_sendmsg+0x667/0xc60 [ 407.055280] sock_sendmsg+0xac/0xf0 [ 407.059169] ___sys_sendmsg+0x647/0x950 [ 407.063327] __sys_sendmsg+0xd9/0x180 [ 407.067280] __x64_sys_sendmsg+0x73/0xb0 [ 407.071768] do_syscall_64+0xd0/0x4e0 [ 407.075978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.081269] [ 407.083245] The buggy address belongs to the object at ffff8881f3b77000 [ 407.083245] which belongs to the cache kmalloc-256 of size 256 [ 407.098068] The buggy address is located 0 bytes inside of [ 407.098068] 256-byte region [ffff8881f3b77000, ffff8881f3b77100) [ 407.111383] The buggy address belongs to the page: [ 407.117174] page:ffffea0007ceddc0 count:1 mapcount:0 mapping:ffff8881f60007c0 index:0xffff8881f3b773c0 [ 407.126904] flags: 0x17ffe0000000100(slab) [ 407.131927] raw: 017ffe0000000100 ffffea0007cd6448 ffff8881f6001638 ffff8881f60007c0 [ 407.140554] raw: ffff8881f3b773c0 ffff8881f3b77000 000000010000000a 0000000000000000 [ 407.149901] page dumped because: kasan: bad access detected [ 407.155916] [ 407.157783] Memory state around the buggy address: [ 407.163062] ffff8881f3b76f00: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 407.170617] ffff8881f3b76f80: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff [ 407.178054] >ffff8881f3b77000: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 407.185714] ^ [ 407.189069] ffff8881f3b77080: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 407.196592] ffff8881f3b77100: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 407.204654] ================================================================== [ 407.212358] Disabling lock debugging due to kernel taint [ 407.220775] ------------[ cut here ]------------ [ 407.225838] refcount_t: underflow; use-after-free. [ 407.231729] WARNING: CPU: 1 PID: 27315 at lib/refcount.c:280 refcount_dec_not_one+0x141/0x160 [ 407.240591] Modules linked in: [ 407.243783] CPU: 1 PID: 27315 Comm: syz-executor974 Tainted: G B 4.19.190-syzkaller #0 [ 407.253742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 407.263595] RIP: 0010:refcount_dec_not_one+0x141/0x160 [ 407.269047] Code: 83 f8 01 74 29 44 8d 60 ff 44 39 e0 73 8f 80 3d a0 15 fc 05 00 75 ab 48 c7 c7 a0 58 8b 87 c6 05 90 15 fc 05 01 e8 97 1d 98 03 <0f> 0b eb 94 31 c0 eb 95 48 89 df e8 af af 4a fe e9 3d ff ff ff e8 [ 407.288982] RSP: 0018:ffff8881dba3f118 EFLAGS: 00010282 [ 407.294417] RAX: 0000000000000000 RBX: ffff8881f3b7701c RCX: 0000000000000000 [ 407.301759] RDX: 0000000000000004 RSI: 0000000000000008 RDI: ffffffff8a3e2aa0 [ 407.309126] RBP: ffff8881dba3f1a0 R08: ffffed103ece3eef R09: ffffed103ece3eee [ 407.316700] R10: ffffed103ece3eee R11: ffff8881f671f777 R12: 00000000ffffffff [ 407.324138] R13: ffff8881dba3f138 R14: 1ffff1103b747e23 R15: ffff8881dba3f178 [ 407.332361] FS: 00007f12e06c9700(0000) GS:ffff8881f6700000(0000) knlGS:0000000000000000 [ 407.341051] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 407.347288] CR2: 00007ffce19e7a10 CR3: 00000001e5daf004 CR4: 00000000001606e0 [ 407.354549] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 407.361953] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 407.369462] Call Trace: [ 407.372217] ? refcount_dec_checked+0x40/0x40 [ 407.376782] ? preempt_schedule+0x4d/0x60 [ 407.381084] ? ___preempt_schedule+0x16/0x18 [ 407.385632] refcount_dec_and_lock+0x17/0x50 [ 407.390028] __tcf_action_put+0x42/0x100 [ 407.394298] __tcf_idr_release+0x6a/0x90 [ 407.398707] tcf_action_destroy+0x7d/0xf0 [ 407.402969] tcf_action_init+0x292/0x300 [ 407.407475] ? tcf_action_init_1+0xbc0/0xbc0 [ 407.412116] tcf_action_add+0xf2/0x320 [ 407.416289] ? tca_action_gd+0x1440/0x1440 [ 407.421098] ? __mutex_lock+0xd81/0x1200 [ 407.425440] ? lock_downgrade+0x860/0x860 [ 407.430445] ? memset+0x31/0x40 [ 407.433861] ? nla_parse+0x34/0x280 [ 407.437602] tc_ctl_action+0x28d/0x3d0 [ 407.441856] ? tcf_action_add+0x320/0x320 [ 407.445998] rtnetlink_rcv_msg+0x34f/0x950 [ 407.450928] ? rtnl_calcit.isra.10+0x360/0x360 [ 407.455506] ? __netlink_lookup+0x2fd/0x630 [ 407.460072] ? lock_downgrade+0x860/0x860 [ 407.465189] netlink_rcv_skb+0x13e/0x3d0 [ 407.469643] ? lock_downgrade+0x860/0x860 [ 407.474302] ? rtnl_calcit.isra.10+0x360/0x360 [ 407.478999] ? netlink_ack+0x990/0x990 [ 407.482887] ? netlink_deliver_tap+0x182/0xb00 [ 407.487786] ? kasan_check_read+0x11/0x20 [ 407.492011] rtnetlink_rcv+0x10/0x20 [ 407.495712] netlink_unicast+0x443/0x660 [ 407.499784] ? netlink_sendskb+0x40/0x40 [ 407.504036] ? _copy_from_iter_full+0x189/0x770 [ 407.508826] ? __check_object_size+0x1e0/0x300 [ 407.513913] netlink_sendmsg+0x667/0xc60 [ 407.518248] ? nlmsg_notify+0x140/0x140 [ 407.522217] ? apparmor_socket_sendmsg+0x1b/0x20 [ 407.527256] ? nlmsg_notify+0x140/0x140 [ 407.531306] sock_sendmsg+0xac/0xf0 [ 407.534922] ___sys_sendmsg+0x647/0x950 [ 407.539101] ? do_huge_pmd_anonymous_page+0xdb8/0x1dd0 [ 407.544750] ? copy_msghdr_from_user+0x430/0x430 [ 407.549497] ? __fget+0x285/0x400 [ 407.553110] ? kasan_check_read+0x11/0x20 [ 407.557245] ? __fget+0x2a2/0x400 [ 407.560817] ? do_dup2+0x3f0/0x3f0 [ 407.565552] ? __handle_mm_fault+0x21a4/0x4100 [ 407.570560] ? __fget_light+0x174/0x1e0 [ 407.574612] ? __fdget+0xe/0x10 [ 407.577972] __sys_sendmsg+0xd9/0x180 [ 407.581839] ? __ia32_sys_shutdown+0x70/0x70 [ 407.586320] ? up_read+0x1a/0x110 [ 407.590081] ? __do_page_fault+0x53a/0xb30 [ 407.595963] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.601842] __x64_sys_sendmsg+0x73/0xb0 [ 407.606042] do_syscall_64+0xd0/0x4e0 [ 407.609845] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 407.615237] RIP: 0033:0x445c79 [ 407.618501] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 11 15 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 407.637823] RSP: 002b:00007f12e06c9318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 407.646102] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000445c79 [ 407.653467] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000003 [ 407.661534] RBP: 00000000004cb420 R08: 0000000000000000 R09: 0000000000000000 [ 407.669060] R10: 0000000000000000 R11: 0000000000000246 R12: 6b72616d6e6e6f63 [ 407.677047] R13: 00007ffce198a8ff R14: 00007f12e06c9400 R15: 0000000000022000 [ 407.685551] irq event stamp: 202 [ 407.689201] hardirqs last enabled at (201): [] _raw_spin_unlock_irq+0x27/0x90 [ 407.698647] hardirqs last disabled at (202): [] _raw_spin_lock_irqsave+0x74/0xd0 [ 407.708523] softirqs last enabled at (166): [] __do_softirq+0x62d/0x919 [ 407.717447] softirqs last disabled at (127): [] irq_exit+0x17f/0x1c0 [ 407.726122] ---[ end trace 2b5c4dea9342ed5e ]--- [ 407.778333] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 407.787920] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 407.799721] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 407.809380] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 408.427140] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.434870] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.442531] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.449725] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.457243] device bridge_slave_1 left promiscuous mode [ 408.464034] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.503516] device bridge_slave_0 left promiscuous mode [ 408.510256] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.565413] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.573501] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.580946] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.589341] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.597283] device bridge_slave_1 left promiscuous mode [ 408.603449] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.643213] device bridge_slave_0 left promiscuous mode [ 408.649086] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.694369] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.702008] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.710193] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.719029] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.727228] device bridge_slave_1 left promiscuous mode [ 408.734163] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.773540] device bridge_slave_0 left promiscuous mode [ 408.779485] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.824729] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.831983] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.840916] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.848037] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.856038] device bridge_slave_1 left promiscuous mode [ 408.861769] bridge0: port 2(bridge_slave_1) entered disabled state [ 408.903480] device bridge_slave_0 left promiscuous mode [ 408.909825] bridge0: port 1(bridge_slave_0) entered disabled state [ 408.965120] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 408.972922] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 408.981106] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 408.989104] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 408.996893] device bridge_slave_1 left promiscuous mode [ 409.004180] bridge0: port 2(bridge_slave_1) entered disabled state [ 409.053783] device bridge_slave_0 left promiscuous mode [ 409.059572] bridge0: port 1(bridge_slave_0) entered disabled state [ 409.116169] device veth1_macvtap left promiscuous mode [ 409.121855] device veth0_macvtap left promiscuous mode [ 409.127616] device veth1_vlan left promiscuous mode [ 409.133683] device veth0_vlan left promiscuous mode [ 409.139272] device veth1_macvtap left promiscuous mode [ 409.145038] device veth0_macvtap left promiscuous mode [ 409.150792] device veth1_vlan left promiscuous mode [ 409.156781] device veth0_vlan left promiscuous mode [ 409.162220] device veth1_macvtap left promiscuous mode [ 409.168378] device veth0_macvtap left promiscuous mode [ 409.174769] device veth1_vlan left promiscuous mode [ 409.180851] device veth0_vlan left promiscuous mode [ 409.187426] device veth1_macvtap left promiscuous mode [ 409.194424] device veth0_macvtap left promiscuous mode [ 409.200241] device veth1_vlan left promiscuous mode [ 409.206321] device veth0_vlan left promiscuous mode [ 409.211598] device veth1_macvtap left promiscuous mode [ 409.217726] device veth0_macvtap left promiscuous mode [ 409.224084] device veth1_vlan left promiscuous mode [ 409.229360] device veth0_vlan left promiscuous mode [ 409.395988] device hsr_slave_1 left promiscuous mode [ 409.434772] device hsr_slave_0 left promiscuous mode [ 409.486869] team0 (unregistering): Port device team_slave_1 removed [ 409.495389] team0 (unregistering): Port device team_slave_0 removed [ 409.504337] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 409.545355] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 409.594150] bond0 (unregistering): Released all slaves [ 409.665053] device hsr_slave_1 left promiscuous mode [ 409.704750] device hsr_slave_0 left promiscuous mode [ 409.747078] team0 (unregistering): Port device team_slave_1 removed [ 409.755546] team0 (unregistering): Port device team_slave_0 removed [ 409.764955] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 409.805419] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 409.872391] bond0 (unregistering): Released all slaves [ 409.964539] device hsr_slave_1 left promiscuous mode [ 410.015086] device hsr_slave_0 left promiscuous mode [ 410.066285] team0 (unregistering): Port device team_slave_1 removed [ 410.075585] team0 (unregistering): Port device team_slave_0 removed [ 410.085136] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 410.124239] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 410.172827] bond0 (unregistering): Released all slaves [ 410.273916] device hsr_slave_1 left promiscuous mode [ 410.324157] device hsr_slave_0 left promiscuous mode [ 410.376375] team0 (unregistering): Port device team_slave_1 removed [ 410.384904] team0 (unregistering): Port device team_slave_0 removed [ 410.394003] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 410.455536] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 410.511609] bond0 (unregistering): Released all slaves [ 410.584944] device hsr_slave_1 left promiscuous mode [ 410.623956] device hsr_slave_0 left promiscuous mode [ 410.666895] team0 (unregistering): Port device team_slave_1 removed [ 410.675907] team0 (unregistering): Port device team_slave_0 removed [ 410.684656] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 410.715010] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 410.782579] bond0 (unregistering): Released all slaves [ 411.434531] nla_parse: 230 callbacks suppressed [ 411.434536] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.450933] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.461398] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.470577] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.485459] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.501425] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.512898] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.522592] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.532216] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 411.543383] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 416.442972] nla_parse: 1631 callbacks suppressed [ 416.442976] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 416.458223] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 416.468328] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'. [ 416.478294] netlink: 32 bytes leftover after parsing attributes in process `syz-executor974'.