[ 389.222766] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 389.246084] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 389.267118] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.283345] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 389.302119] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 389.347105] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 389.360602] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 389.386015] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 389.401266] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 389.422742] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 394.240440] nla_parse: 371 callbacks suppressed [ 394.240445] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 394.263646] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 394.273583] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 394.289046] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 394.298043] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.0'. [ 394.354471] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.2'. [ 394.380058] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.5'. [ 394.394296] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.3'. [ 394.404072] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.1'. [ 394.413493] netlink: 32 bytes leftover after parsing attributes in process `syz-executor.4'. [ 394.980934] syz-executor.2 (5918) used greatest stack depth: 22632 bytes left [ 395.882945] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 395.889893] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 395.899009] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 395.905697] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 395.915448] device bridge_slave_1 left promiscuous mode [ 395.921926] bridge0: port 2(bridge_slave_1) entered disabled state [ 395.971063] device bridge_slave_0 left promiscuous mode [ 395.976630] bridge0: port 1(bridge_slave_0) entered disabled state [ 396.033568] device veth1_macvtap left promiscuous mode [ 396.039440] device veth0_macvtap left promiscuous mode [ 396.044758] device veth1_vlan left promiscuous mode [ 396.051697] device veth0_vlan left promiscuous mode [ 396.151099] device hsr_slave_1 left promiscuous mode [ 396.190474] device hsr_slave_0 left promiscuous mode [ 396.234689] team0 (unregistering): Port device team_slave_1 removed [ 396.246199] team0 (unregistering): Port device team_slave_0 removed [ 396.255927] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 396.291442] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 396.365541] bond0 (unregistering): Released all slaves Warning: Permanently added '10.128.0.216' (ECDSA) to the list of known hosts. [ 399.429539] nla_parse: 2 callbacks suppressed [ 399.429543] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.443378] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.454122] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.463770] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.474028] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.483452] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 399.580704] ================================================================== [ 399.588524] BUG: KASAN: use-after-free in tcf_action_destroy+0xda/0xf0 [ 399.595362] Read of size 8 at addr ffff8881d648b680 by task syz-executor219/31663 [ 399.602982] [ 399.604592] CPU: 1 PID: 31663 Comm: syz-executor219 Not tainted 4.19.195-syzkaller #0 [ 399.612627] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 399.622134] Call Trace: [ 399.624717] dump_stack+0x17c/0x226 [ 399.628328] print_address_description.cold.6+0x9/0x211 [ 399.633789] kasan_report.cold.7+0x242/0x2fe [ 399.638176] ? tcf_action_destroy+0xda/0xf0 [ 399.642494] __asan_report_load8_noabort+0x14/0x20 [ 399.647397] tcf_action_destroy+0xda/0xf0 [ 399.651524] tcf_action_init+0x292/0x300 [ 399.655582] ? tcf_action_init_1+0xbc0/0xbc0 [ 399.660169] tcf_action_add+0xf2/0x320 [ 399.664137] ? tca_action_gd+0x1440/0x1440 [ 399.668361] ? __mutex_lock+0xd2f/0x1190 [ 399.672664] ? lock_downgrade+0x860/0x860 [ 399.676916] ? memset+0x31/0x40 [ 399.680225] ? nla_parse+0x34/0x280 [ 399.683917] tc_ctl_action+0x28d/0x3d0 [ 399.687877] ? tcf_action_add+0x320/0x320 [ 399.692002] rtnetlink_rcv_msg+0x34f/0x950 [ 399.696324] ? rtnl_calcit.isra.10+0x360/0x360 [ 399.700897] ? __netlink_lookup+0x2fd/0x630 [ 399.705215] ? lock_downgrade+0x860/0x860 [ 399.709353] netlink_rcv_skb+0x13e/0x3d0 [ 399.713498] ? lock_downgrade+0x860/0x860 [ 399.718503] ? rtnl_calcit.isra.10+0x360/0x360 [ 399.723072] ? netlink_ack+0x990/0x990 [ 399.727290] ? netlink_deliver_tap+0x182/0xb00 [ 399.731936] ? kasan_check_read+0x11/0x20 [ 399.736063] rtnetlink_rcv+0x10/0x20 [ 399.739753] netlink_unicast+0x443/0x660 [ 399.743948] ? netlink_sendskb+0x40/0x40 [ 399.747988] ? _copy_from_iter_full+0x189/0x770 [ 399.752637] ? __check_object_size+0x1e0/0x300 [ 399.757199] netlink_sendmsg+0x667/0xc60 [ 399.761330] ? nlmsg_notify+0x140/0x140 [ 399.765301] ? apparmor_socket_sendmsg+0x1b/0x20 [ 399.770048] ? nlmsg_notify+0x140/0x140 [ 399.774005] sock_sendmsg+0xac/0xf0 [ 399.777620] ___sys_sendmsg+0x647/0x950 [ 399.781572] ? do_huge_pmd_anonymous_page+0xdb8/0x1dd0 [ 399.786838] ? copy_msghdr_from_user+0x430/0x430 [ 399.791570] ? __fget+0x285/0x400 [ 399.795200] ? kasan_check_read+0x11/0x20 [ 399.799499] ? __fget+0x2a2/0x400 [ 399.802933] ? do_dup2+0x3f0/0x3f0 [ 399.806449] ? __handle_mm_fault+0x21a4/0x4100 [ 399.811009] ? __fget_light+0x174/0x1e0 [ 399.815046] ? __fdget+0xe/0x10 [ 399.818594] __sys_sendmsg+0xd9/0x180 [ 399.822498] ? __ia32_sys_shutdown+0x70/0x70 [ 399.827348] ? up_read+0x1a/0x110 [ 399.830787] ? __do_page_fault+0x53a/0xb30 [ 399.835175] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.840631] __x64_sys_sendmsg+0x73/0xb0 [ 399.844670] do_syscall_64+0xd0/0x4e0 [ 399.848445] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 399.853607] RIP: 0033:0x445c79 [ 399.856781] 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 [ 399.875659] RSP: 002b:00007fd19b08b318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 399.883441] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000445c79 [ 399.890697] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000003 [ 399.898028] RBP: 00000000004cb420 R08: 0000000000000000 R09: 0000000000000000 [ 399.905277] R10: 0000000000000000 R11: 0000000000000246 R12: 6b72616d6e6e6f63 [ 399.912618] R13: 00007ffdae8d4a4f R14: 00007fd19b08b400 R15: 0000000000022000 [ 399.919872] [ 399.921484] Allocated by task 31661: [ 399.925173] kasan_kmalloc.part.1+0x62/0xf0 [ 399.929667] kasan_kmalloc+0xaf/0xc0 [ 399.933362] __kmalloc+0x15d/0x3d0 [ 399.936875] tcf_idr_create+0x55/0x560 [ 399.940821] tcf_connmark_init+0x3d8/0x6a0 [ 399.945051] tcf_action_init_1+0x8c6/0xbc0 [ 399.949261] tcf_action_init+0x178/0x300 [ 399.953324] tcf_action_add+0xf2/0x320 [ 399.957190] tc_ctl_action+0x28d/0x3d0 [ 399.961056] rtnetlink_rcv_msg+0x34f/0x950 [ 399.965363] netlink_rcv_skb+0x13e/0x3d0 [ 399.969407] rtnetlink_rcv+0x10/0x20 [ 399.973096] netlink_unicast+0x443/0x660 [ 399.977141] netlink_sendmsg+0x667/0xc60 [ 399.981172] sock_sendmsg+0xac/0xf0 [ 399.984770] ___sys_sendmsg+0x647/0x950 [ 399.988804] __sys_sendmsg+0xd9/0x180 [ 399.992689] __x64_sys_sendmsg+0x73/0xb0 [ 399.996747] do_syscall_64+0xd0/0x4e0 [ 400.000859] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.006024] [ 400.007628] Freed by task 31673: [ 400.010976] __kasan_slab_free+0x13c/0x220 [ 400.015183] kasan_slab_free+0xe/0x10 [ 400.018955] kfree+0xcf/0x220 [ 400.022035] tcf_action_cleanup+0xfd/0x130 [ 400.026241] __tcf_action_put+0xbe/0x100 [ 400.030274] __tcf_idr_release+0x6a/0x90 [ 400.034308] tcf_generic_walker+0x581/0x940 [ 400.038697] tcf_connmark_walker+0x113/0x1d0 [ 400.043077] tca_action_gd+0x7ae/0x1440 [ 400.047027] tc_ctl_action+0x1fe/0x3d0 [ 400.050897] rtnetlink_rcv_msg+0x34f/0x950 [ 400.058380] netlink_rcv_skb+0x13e/0x3d0 [ 400.062425] rtnetlink_rcv+0x10/0x20 [ 400.066122] netlink_unicast+0x443/0x660 [ 400.070154] netlink_sendmsg+0x667/0xc60 [ 400.074190] sock_sendmsg+0xac/0xf0 [ 400.077791] ___sys_sendmsg+0x647/0x950 [ 400.081737] __sys_sendmsg+0xd9/0x180 [ 400.085508] __x64_sys_sendmsg+0x73/0xb0 [ 400.089545] do_syscall_64+0xd0/0x4e0 [ 400.093325] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.098487] [ 400.100093] The buggy address belongs to the object at ffff8881d648b680 [ 400.100093] which belongs to the cache kmalloc-256 of size 256 [ 400.112809] The buggy address is located 0 bytes inside of [ 400.112809] 256-byte region [ffff8881d648b680, ffff8881d648b780) [ 400.124595] The buggy address belongs to the page: [ 400.129512] page:ffffea00075922c0 count:1 mapcount:0 mapping:ffff8881f60007c0 index:0xffff8881d648b900 [ 400.138944] flags: 0x17ffe0000000100(slab) [ 400.143153] raw: 017ffe0000000100 ffffea00079b3288 ffffea0007a592c8 ffff8881f60007c0 [ 400.151020] raw: ffff8881d648b900 ffff8881d648b040 000000010000000b 0000000000000000 [ 400.158888] page dumped because: kasan: bad access detected [ 400.164569] [ 400.166169] Memory state around the buggy address: [ 400.171084] ffff8881d648b580: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 400.178431] ffff8881d648b600: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 400.185771] >ffff8881d648b680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 400.193191] ^ [ 400.196530] ffff8881d648b700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 400.203871] ffff8881d648b780: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 400.211200] ================================================================== [ 400.218534] Disabling lock debugging due to kernel taint [ 400.238023] ------------[ cut here ]------------ [ 400.242800] refcount_t: underflow; use-after-free. [ 400.252100] WARNING: CPU: 0 PID: 31663 at lib/refcount.c:280 refcount_dec_not_one+0x141/0x160 [ 400.260755] Modules linked in: [ 400.263928] CPU: 0 PID: 31663 Comm: syz-executor219 Tainted: G B 4.19.195-syzkaller #0 [ 400.273255] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 400.282586] RIP: 0010:refcount_dec_not_one+0x141/0x160 [ 400.287847] Code: 83 f8 01 74 29 44 8d 60 ff 44 39 e0 73 8f 80 3d 50 a5 fb 05 00 75 ab 48 c7 c7 20 5c 8b 87 c6 05 40 a5 fb 05 01 e8 d7 5b 98 03 <0f> 0b eb 94 31 c0 eb 95 48 89 df e8 8f a1 4a fe e9 3d ff ff ff e8 [ 400.307528] RSP: 0018:ffff8881d70af118 EFLAGS: 00010282 [ 400.313151] RAX: 0000000000000000 RBX: ffff8881d648b69c RCX: 0000000000000000 [ 400.320504] RDX: 0000000000000004 RSI: ffffffff878b77c0 RDI: ffffffff8a3e0aa0 [ 400.327755] RBP: ffff8881d70af1a0 R08: ffffed103ecc5081 R09: ffffed103ecc5080 [ 400.335000] R10: ffffed103ecc5080 R11: ffff8881f6628407 R12: 00000000ffffffff [ 400.342244] R13: ffff8881d70af138 R14: 1ffff1103ae15e23 R15: ffff8881d70af178 [ 400.349488] FS: 00007fd19b08b700(0000) GS:ffff8881f6600000(0000) knlGS:0000000000000000 [ 400.357699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 400.363554] CR2: 00007fba038c1000 CR3: 00000001d0ab2006 CR4: 00000000001606f0 [ 400.370902] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 400.378248] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 400.385846] Call Trace: [ 400.388427] ? refcount_dec_checked+0x40/0x40 [ 400.392982] ? preempt_schedule+0x4d/0x60 [ 400.397116] ? ___preempt_schedule+0x16/0x18 [ 400.401505] refcount_dec_and_lock+0x17/0x50 [ 400.405976] __tcf_action_put+0x42/0x100 [ 400.410011] __tcf_idr_release+0x6a/0x90 [ 400.414059] tcf_action_destroy+0x7d/0xf0 [ 400.418184] tcf_action_init+0x292/0x300 [ 400.422666] ? tcf_action_init_1+0xbc0/0xbc0 [ 400.427054] tcf_action_add+0xf2/0x320 [ 400.431004] ? tca_action_gd+0x1440/0x1440 [ 400.435256] ? __mutex_lock+0xd2f/0x1190 [ 400.440109] ? lock_downgrade+0x860/0x860 [ 400.444236] ? memset+0x31/0x40 [ 400.447491] ? nla_parse+0x34/0x280 [ 400.451094] tc_ctl_action+0x28d/0x3d0 [ 400.454968] ? tcf_action_add+0x320/0x320 [ 400.459095] rtnetlink_rcv_msg+0x34f/0x950 [ 400.463311] ? rtnl_calcit.isra.10+0x360/0x360 [ 400.468146] ? __netlink_lookup+0x2fd/0x630 [ 400.472542] ? lock_downgrade+0x860/0x860 [ 400.476849] netlink_rcv_skb+0x13e/0x3d0 [ 400.480973] ? lock_downgrade+0x860/0x860 [ 400.485198] ? rtnl_calcit.isra.10+0x360/0x360 [ 400.489764] ? netlink_ack+0x990/0x990 [ 400.493626] ? netlink_deliver_tap+0x182/0xb00 [ 400.498456] ? kasan_check_read+0x11/0x20 [ 400.502674] rtnetlink_rcv+0x10/0x20 [ 400.506369] netlink_unicast+0x443/0x660 [ 400.510619] ? netlink_sendskb+0x40/0x40 [ 400.514653] ? _copy_from_iter_full+0x189/0x770 [ 400.519315] ? __check_object_size+0x1e0/0x300 [ 400.523972] netlink_sendmsg+0x667/0xc60 [ 400.528015] ? nlmsg_notify+0x140/0x140 [ 400.531965] ? apparmor_socket_sendmsg+0x1b/0x20 [ 400.536719] ? nlmsg_notify+0x140/0x140 [ 400.540768] sock_sendmsg+0xac/0xf0 [ 400.544367] ___sys_sendmsg+0x647/0x950 [ 400.548489] ? do_huge_pmd_anonymous_page+0xdb8/0x1dd0 [ 400.553827] ? copy_msghdr_from_user+0x430/0x430 [ 400.558905] ? __fget+0x285/0x400 [ 400.562335] ? kasan_check_read+0x11/0x20 [ 400.566454] ? __fget+0x2a2/0x400 [ 400.569894] ? do_dup2+0x3f0/0x3f0 [ 400.573418] ? __handle_mm_fault+0x21a4/0x4100 [ 400.578070] ? __fget_light+0x174/0x1e0 [ 400.582276] ? __fdget+0xe/0x10 [ 400.585529] __sys_sendmsg+0xd9/0x180 [ 400.589389] ? __ia32_sys_shutdown+0x70/0x70 [ 400.593770] ? up_read+0x1a/0x110 [ 400.597222] ? __do_page_fault+0x53a/0xb30 [ 400.601430] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.606799] __x64_sys_sendmsg+0x73/0xb0 [ 400.610924] do_syscall_64+0xd0/0x4e0 [ 400.614713] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 400.620307] RIP: 0033:0x445c79 [ 400.623475] 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 [ 400.642624] RSP: 002b:00007fd19b08b318 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 400.650305] RAX: ffffffffffffffda RBX: 00000000004cb428 RCX: 0000000000445c79 [ 400.657813] RDX: 0000000000000000 RSI: 0000000020002980 RDI: 0000000000000003 [ 400.665234] RBP: 00000000004cb420 R08: 0000000000000000 R09: 0000000000000000 [ 400.672476] R10: 0000000000000000 R11: 0000000000000246 R12: 6b72616d6e6e6f63 [ 400.679728] R13: 00007ffdae8d4a4f R14: 00007fd19b08b400 R15: 0000000000022000 [ 400.687693] irq event stamp: 252 [ 400.691035] hardirqs last enabled at (251): [] _raw_spin_unlock_irq+0x27/0x90 [ 400.699947] hardirqs last disabled at (252): [] _raw_spin_lock_irqsave+0x74/0xd0 [ 400.709118] softirqs last enabled at (212): [] __do_softirq+0x62d/0x919 [ 400.718284] softirqs last disabled at (127): [] irq_exit+0x17f/0x1c0 [ 400.726570] ---[ end trace 772f7d5ee05f2b86 ]--- [ 400.737729] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 400.750674] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 400.779564] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 400.788789] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 401.910295] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 401.917242] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 401.924803] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 401.932110] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 401.940144] device bridge_slave_1 left promiscuous mode [ 401.946026] bridge0: port 2(bridge_slave_1) entered disabled state [ 401.998517] device bridge_slave_0 left promiscuous mode [ 402.004251] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.049576] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.058924] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.066141] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.073023] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.080531] device bridge_slave_1 left promiscuous mode [ 402.086014] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.138255] device bridge_slave_0 left promiscuous mode [ 402.143739] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.199692] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.206523] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.214282] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.221459] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.229466] device bridge_slave_1 left promiscuous mode [ 402.235174] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.278265] device bridge_slave_0 left promiscuous mode [ 402.283682] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.339665] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.346353] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.353715] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.360761] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.368091] device bridge_slave_1 left promiscuous mode [ 402.373692] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.418369] device bridge_slave_0 left promiscuous mode [ 402.423929] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.479260] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 402.486294] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 402.493815] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 402.501596] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 402.509039] device bridge_slave_1 left promiscuous mode [ 402.514908] bridge0: port 2(bridge_slave_1) entered disabled state [ 402.558465] device bridge_slave_0 left promiscuous mode [ 402.564808] bridge0: port 1(bridge_slave_0) entered disabled state [ 402.610648] device veth1_macvtap left promiscuous mode [ 402.615936] device veth0_macvtap left promiscuous mode [ 402.621584] device veth1_vlan left promiscuous mode [ 402.626605] device veth0_vlan left promiscuous mode [ 402.632089] device veth1_macvtap left promiscuous mode [ 402.637741] device veth0_macvtap left promiscuous mode [ 402.643970] device veth1_vlan left promiscuous mode [ 402.649062] device veth0_vlan left promiscuous mode [ 402.654349] device veth1_macvtap left promiscuous mode [ 402.660653] device veth0_macvtap left promiscuous mode [ 402.666019] device veth1_vlan left promiscuous mode [ 402.671205] device veth0_vlan left promiscuous mode [ 402.676489] device veth1_macvtap left promiscuous mode [ 402.681918] device veth0_macvtap left promiscuous mode [ 402.687264] device veth1_vlan left promiscuous mode [ 402.692516] device veth0_vlan left promiscuous mode [ 402.697704] device veth1_macvtap left promiscuous mode [ 402.703154] device veth0_macvtap left promiscuous mode [ 402.708978] device veth1_vlan left promiscuous mode [ 402.714324] device veth0_vlan left promiscuous mode [ 402.890076] device hsr_slave_1 left promiscuous mode [ 402.949257] device hsr_slave_0 left promiscuous mode [ 403.002260] team0 (unregistering): Port device team_slave_1 removed [ 403.010902] team0 (unregistering): Port device team_slave_0 removed [ 403.019913] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 403.049637] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 403.107786] bond0 (unregistering): Released all slaves [ 403.190513] device hsr_slave_1 left promiscuous mode [ 403.239806] device hsr_slave_0 left promiscuous mode [ 403.282025] team0 (unregistering): Port device team_slave_1 removed [ 403.290234] team0 (unregistering): Port device team_slave_0 removed [ 403.298546] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 403.350078] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 403.408171] bond0 (unregistering): Released all slaves [ 403.489976] device hsr_slave_1 left promiscuous mode [ 403.529048] device hsr_slave_0 left promiscuous mode [ 403.571193] team0 (unregistering): Port device team_slave_1 removed [ 403.579551] team0 (unregistering): Port device team_slave_0 removed [ 403.587083] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 403.610473] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 403.656454] bond0 (unregistering): Released all slaves [ 403.758822] device hsr_slave_1 left promiscuous mode [ 403.819225] device hsr_slave_0 left promiscuous mode [ 403.881248] team0 (unregistering): Port device team_slave_1 removed [ 403.889845] team0 (unregistering): Port device team_slave_0 removed [ 403.897789] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 403.940900] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 404.016489] bond0 (unregistering): Released all slaves [ 404.128836] device hsr_slave_1 left promiscuous mode [ 404.179052] device hsr_slave_0 left promiscuous mode [ 404.222354] team0 (unregistering): Port device team_slave_1 removed [ 404.230066] team0 (unregistering): Port device team_slave_0 removed [ 404.238201] bond0 (unregistering): Releasing backup interface bond_slave_1 [ 404.289743] bond0 (unregistering): Releasing backup interface bond_slave_0 [ 404.337132] bond0 (unregistering): Released all slaves [ 404.439041] nla_parse: 204 callbacks suppressed [ 404.439045] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.453911] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.462826] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.472540] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.482522] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.503188] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.512176] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.522174] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.531387] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 404.540255] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.450513] nla_parse: 1637 callbacks suppressed [ 409.450517] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.465656] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.474975] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.484043] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.498165] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.507222] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.516017] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.525170] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.533986] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'. [ 409.549016] netlink: 32 bytes leftover after parsing attributes in process `syz-executor219'.