DUID 00:04:87:04:3c:41:30:05:a7:f7:d5:81:12:9d:2d:df:74:1f forked to background, child pid 3182 [ 28.667115][ T3183] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.686916][ T3183] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.77' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 50.585954][ T3598] ------------[ cut here ]------------ [ 50.591700][ T3598] WARNING: CPU: 0 PID: 3598 at net/core/sock.c:2052 sk_destruct+0x13f/0x180 [ 50.600724][ T3598] Modules linked in: [ 50.604610][ T3598] CPU: 0 PID: 3598 Comm: syz-executor062 Not tainted 5.16.0-syzkaller #0 [ 50.613148][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.623242][ T3598] RIP: 0010:sk_destruct+0x13f/0x180 [ 50.628443][ T3598] Code: ff 83 e3 01 89 de e8 b0 43 52 fa 84 db 75 ca e8 c7 3f 52 fa 4c 89 e7 e8 df a3 ff ff 5b 5d 41 5c e9 b6 3f 52 fa e8 b1 3f 52 fa <0f> 0b e9 28 ff ff ff 4c 89 e7 e8 e2 a1 99 fa e9 e5 fe ff ff 4c 89 [ 50.648174][ T3598] RSP: 0018:ffffc90001a8fc40 EFLAGS: 00010293 [ 50.654482][ T3598] RAX: 0000000000000000 RBX: 0000000000000301 RCX: 0000000000000000 [ 50.662555][ T3598] RDX: ffff8880182a5700 RSI: ffffffff8725373f RDI: ffff88814a4819e0 [ 50.670556][ T3598] RBP: ffff88814a481980 R08: 0000000000000000 R09: ffff88814a4819e7 [ 50.678533][ T3598] R10: ffffed102949033c R11: 0000000000000000 R12: ffff88814a481ba8 [ 50.686568][ T3598] R13: ffff88814a4819b0 R14: 0000000000000003 R15: ffff888011a4a620 [ 50.694566][ T3598] FS: 0000000000000000(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 50.703533][ T3598] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.710151][ T3598] CR2: 0000000020b63fe4 CR3: 000000000b88e000 CR4: 00000000003506e0 [ 50.718236][ T3598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.726275][ T3598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.734406][ T3598] Call Trace: [ 50.737680][ T3598] [ 50.740654][ T3598] __sk_free+0xef/0x3d0 [ 50.744827][ T3598] sk_free+0x78/0xa0 [ 50.748713][ T3598] tcp_close+0x98/0xc0 [ 50.752930][ T3598] inet_release+0x12e/0x280 [ 50.757509][ T3598] inet6_release+0x4c/0x70 [ 50.761996][ T3598] __sock_release+0xcd/0x280 [ 50.766600][ T3598] sock_close+0x18/0x20 [ 50.770789][ T3598] __fput+0x286/0x9f0 [ 50.774780][ T3598] ? __sock_release+0x280/0x280 [ 50.779676][ T3598] task_work_run+0xdd/0x1a0 [ 50.784189][ T3598] do_exit+0xc14/0x2b40 [ 50.788345][ T3598] ? lock_downgrade+0x6e0/0x6e0 [ 50.793240][ T3598] ? lock_downgrade+0x6e0/0x6e0 [ 50.798101][ T3598] ? mm_update_next_owner+0x7a0/0x7a0 [ 50.803543][ T3598] do_group_exit+0x125/0x310 [ 50.808149][ T3598] __x64_sys_exit_group+0x3a/0x50 [ 50.813264][ T3598] do_syscall_64+0x35/0xb0 [ 50.817697][ T3598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 50.823655][ T3598] RIP: 0033:0x7f30f9e6ddf9 [ 50.828172][ T3598] Code: Unable to access opcode bytes at RIP 0x7f30f9e6ddcf. [ 50.835570][ T3598] RSP: 002b:00007fff6e445358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 50.844015][ T3598] RAX: ffffffffffffffda RBX: 00007f30f9ee1270 RCX: 00007f30f9e6ddf9 [ 50.852061][ T3598] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 50.860072][ T3598] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007f30f9e31980 [ 50.868180][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30f9ee1270 [ 50.876204][ T3598] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 50.884233][ T3598] [ 50.887243][ T3598] Kernel panic - not syncing: panic_on_warn set ... [ 50.893810][ T3598] CPU: 1 PID: 3598 Comm: syz-executor062 Not tainted 5.16.0-syzkaller #0 [ 50.902209][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.912250][ T3598] Call Trace: [ 50.915520][ T3598] [ 50.918441][ T3598] dump_stack_lvl+0xcd/0x134 [ 50.923031][ T3598] panic+0x2b0/0x6dd [ 50.926921][ T3598] ? __warn_printk+0xf3/0xf3 [ 50.931515][ T3598] ? __warn.cold+0x1a/0x44 [ 50.935920][ T3598] ? sk_destruct+0x13f/0x180 [ 50.940498][ T3598] __warn.cold+0x35/0x44 [ 50.944736][ T3598] ? sk_destruct+0x13f/0x180 [ 50.949313][ T3598] report_bug+0x1bd/0x210 [ 50.953637][ T3598] handle_bug+0x3c/0x60 [ 50.957781][ T3598] exc_invalid_op+0x14/0x40 [ 50.962272][ T3598] asm_exc_invalid_op+0x12/0x20 [ 50.967111][ T3598] RIP: 0010:sk_destruct+0x13f/0x180 [ 50.972292][ T3598] Code: ff 83 e3 01 89 de e8 b0 43 52 fa 84 db 75 ca e8 c7 3f 52 fa 4c 89 e7 e8 df a3 ff ff 5b 5d 41 5c e9 b6 3f 52 fa e8 b1 3f 52 fa <0f> 0b e9 28 ff ff ff 4c 89 e7 e8 e2 a1 99 fa e9 e5 fe ff ff 4c 89 [ 50.991887][ T3598] RSP: 0018:ffffc90001a8fc40 EFLAGS: 00010293 [ 50.997944][ T3598] RAX: 0000000000000000 RBX: 0000000000000301 RCX: 0000000000000000 [ 51.005900][ T3598] RDX: ffff8880182a5700 RSI: ffffffff8725373f RDI: ffff88814a4819e0 [ 51.013855][ T3598] RBP: ffff88814a481980 R08: 0000000000000000 R09: ffff88814a4819e7 [ 51.021811][ T3598] R10: ffffed102949033c R11: 0000000000000000 R12: ffff88814a481ba8 [ 51.029765][ T3598] R13: ffff88814a4819b0 R14: 0000000000000003 R15: ffff888011a4a620 [ 51.037739][ T3598] ? sk_destruct+0x13f/0x180 [ 51.042322][ T3598] __sk_free+0xef/0x3d0 [ 51.046461][ T3598] sk_free+0x78/0xa0 [ 51.050352][ T3598] tcp_close+0x98/0xc0 [ 51.054418][ T3598] inet_release+0x12e/0x280 [ 51.058913][ T3598] inet6_release+0x4c/0x70 [ 51.063327][ T3598] __sock_release+0xcd/0x280 [ 51.067913][ T3598] sock_close+0x18/0x20 [ 51.072056][ T3598] __fput+0x286/0x9f0 [ 51.076024][ T3598] ? __sock_release+0x280/0x280 [ 51.080862][ T3598] task_work_run+0xdd/0x1a0 [ 51.085353][ T3598] do_exit+0xc14/0x2b40 [ 51.089498][ T3598] ? lock_downgrade+0x6e0/0x6e0 [ 51.094332][ T3598] ? lock_downgrade+0x6e0/0x6e0 [ 51.099170][ T3598] ? mm_update_next_owner+0x7a0/0x7a0 [ 51.104534][ T3598] do_group_exit+0x125/0x310 [ 51.109113][ T3598] __x64_sys_exit_group+0x3a/0x50 [ 51.114120][ T3598] do_syscall_64+0x35/0xb0 [ 51.118518][ T3598] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 51.124396][ T3598] RIP: 0033:0x7f30f9e6ddf9 [ 51.128790][ T3598] Code: Unable to access opcode bytes at RIP 0x7f30f9e6ddcf. [ 51.136130][ T3598] RSP: 002b:00007fff6e445358 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 51.144524][ T3598] RAX: ffffffffffffffda RBX: 00007f30f9ee1270 RCX: 00007f30f9e6ddf9 [ 51.152475][ T3598] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 51.160425][ T3598] RBP: 0000000000000000 R08: ffffffffffffffc0 R09: 00007f30f9e31980 [ 51.168376][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f30f9ee1270 [ 51.176328][ T3598] R13: 0000000000000001 R14: 0000000000000000 R15: 0000000000000001 [ 51.184290][ T3598] [ 51.187624][ T3598] Kernel Offset: disabled [ 51.192007][ T3598] Rebooting in 86400 seconds..