DUID 00:04:f2:2d:62:da:c3:85:a0:c9:3a:ab:4f:1c:2c:dc:65:98 forked to background, child pid 3175 [ 27.958358][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 27.970493][ T3176] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.206' (ECDSA) to the list of known hosts. syzkaller login: [ 49.425643][ T3598] cgroup: Unknown subsys name 'net' [ 49.560019][ T3598] cgroup: Unknown subsys name 'rlimit' executing program [ 49.768854][ T3600] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 49.780582][ T3600] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 49.788995][ T3600] CPU: 0 PID: 3600 Comm: syz-executor276 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 49.799614][ T3600] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.809664][ T3600] RIP: 0010:sock_setsockopt+0x853/0x2d70 [ 49.815312][ T3600] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 2a 22 00 00 48 8b 83 20 01 00 00 ba ff ff 37 00 48 c1 e2 2a 48 8d 78 08 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 ed 21 00 00 48 8b 40 08 48 8b b5 90 fe ff ff 48 [ 49.834906][ T3600] RSP: 0018:ffffc90001a8fc70 EFLAGS: 00010202 [ 49.840965][ T3600] RAX: 0000000000000000 RBX: ffffffff8c40e800 RCX: 0000000000000001 [ 49.848932][ T3600] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 49.856894][ T3600] RBP: ffffc90001a8fde8 R08: 0000000000000001 R09: ffffffff9069b527 [ 49.864849][ T3600] R10: fffffbfff20d36a4 R11: 0000000000000000 R12: ffff88814aabe234 [ 49.872832][ T3600] R13: ffff88814aabe4a0 R14: 0000000000000001 R15: ffff88814aabe000 [ 49.880805][ T3600] FS: 0000555555663300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 49.889750][ T3600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 49.896323][ T3600] CR2: 00007fba57f1a130 CR3: 000000007295a000 CR4: 00000000003506f0 [ 49.904286][ T3600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 49.912246][ T3600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 49.920213][ T3600] Call Trace: [ 49.923497][ T3600] [ 49.926422][ T3600] ? sock_set_timestamping+0x7a0/0x7a0 [ 49.931871][ T3600] ? aa_sk_perm+0x30f/0xaa0 [ 49.936362][ T3600] ? aa_af_perm+0x230/0x230 [ 49.940855][ T3600] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 49.946851][ T3600] ? __sys_setsockopt+0x4b5/0x610 [ 49.951869][ T3600] __sys_setsockopt+0x4f8/0x610 [ 49.956721][ T3600] ? __ia32_sys_recv+0x100/0x100 [ 49.961650][ T3600] ? lock_downgrade+0x6e0/0x6e0 [ 49.966494][ T3600] ? lock_downgrade+0x6e0/0x6e0 [ 49.971355][ T3600] __x64_sys_setsockopt+0xba/0x150 [ 49.976456][ T3600] ? syscall_enter_from_user_mode+0x21/0x70 [ 49.982342][ T3600] do_syscall_64+0x35/0xb0 [ 49.986746][ T3600] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 49.992622][ T3600] RIP: 0033:0x7fba57ea7e09 [ 49.997018][ T3600] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 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 c0 ff ff ff f7 d8 64 89 01 48 [ 50.016614][ T3600] RSP: 002b:00007ffdcdbec1a8 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 50.025013][ T3600] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007fba57ea7e09 [ 50.033103][ T3600] RDX: 0000000000000049 RSI: 0000000000000001 RDI: 0000000000000004 [ 50.041064][ T3600] RBP: 0000000000000000 R08: 0000000000000004 R09: 00007ffdcdbec1d0 [ 50.049113][ T3600] R10: 0000000020000000 R11: 0000000000000246 R12: 00007ffdcdbec1cc [ 50.057075][ T3600] R13: 00007ffdcdbec1e0 R14: 00007ffdcdbec220 R15: 0000000000000000 [ 50.065039][ T3600] [ 50.068045][ T3600] Modules linked in: [ 50.072157][ T3600] ---[ end trace 0000000000000000 ]--- [ 50.077802][ T3600] RIP: 0010:sock_setsockopt+0x853/0x2d70 [ 50.083429][ T3600] Code: fa 48 c1 ea 03 80 3c 02 00 0f 85 2a 22 00 00 48 8b 83 20 01 00 00 ba ff ff 37 00 48 c1 e2 2a 48 8d 78 08 48 89 f9 48 c1 e9 03 <80> 3c 11 00 0f 85 ed 21 00 00 48 8b 40 08 48 8b b5 90 fe ff ff 48 [ 50.103100][ T3600] RSP: 0018:ffffc90001a8fc70 EFLAGS: 00010202 [ 50.109469][ T3600] RAX: 0000000000000000 RBX: ffffffff8c40e800 RCX: 0000000000000001 [ 50.117581][ T3600] RDX: dffffc0000000000 RSI: 0000000000000008 RDI: 0000000000000008 [ 50.125587][ T3600] RBP: ffffc90001a8fde8 R08: 0000000000000001 R09: ffffffff9069b527 [ 50.133549][ T3600] R10: fffffbfff20d36a4 R11: 0000000000000000 R12: ffff88814aabe234 [ 50.141549][ T3600] R13: ffff88814aabe4a0 R14: 0000000000000001 R15: ffff88814aabe000 [ 50.149541][ T3600] FS: 0000555555663300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000 [ 50.158600][ T3600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 50.165213][ T3600] CR2: 00007fba57f1a130 CR3: 000000007295a000 CR4: 00000000003506f0 [ 50.173181][ T3600] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 50.181590][ T3600] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 50.189626][ T3600] Kernel panic - not syncing: Fatal exception [ 50.195909][ T3600] Kernel Offset: disabled [ 50.200225][ T3600] Rebooting in 86400 seconds..