DUID 00:04:c5:78:79:07:21:f0:b3:e0:09:b6:1a:d6:4d:97:86:4f
forked to background, child pid 3183
[   31.780256][ T3184] 8021q: adding VLAN 0 to HW filter on device bond0
[   31.798100][ T3184] eql: remember to turn off Van-Jacobson compression on your slave devices
Starting sshd: OK

syzkaller
Warning: Permanently added '10.128.0.76' (ECDSA) to the list of known hosts.
executing program
syzkaller login: [   49.240768][ T3598] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN
[   49.252513][ T3598] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017]
[   49.260905][ T3598] CPU: 0 PID: 3598 Comm: syz-executor697 Not tainted 5.16.0-rc5-syzkaller #0
[   49.269646][ T3598] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
[   49.279679][ T3598] RIP: 0010:sg_alloc_append_table_from_pages+0x821/0xdb0
[   49.286710][ T3598] Code: 0c 24 48 8b 4c 24 48 48 39 c8 48 0f 46 c8 89 f0 4c 8d 3c c7 48 89 4c 24 30 48 b9 00 00 00 00 00 fc ff df 4c 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 24 05 00 00 4d 8b 3f 4c 89 e0 31 ff 83 e0 03 48
[   49.306301][ T3598] RSP: 0018:ffffc90002b8fc48 EFLAGS: 00010202
[   49.312361][ T3598] RAX: 0000000000000002 RBX: 0000000000000001 RCX: dffffc0000000000
[   49.320425][ T3598] RDX: ffff888022533a00 RSI: 0000000000000000 RDI: 0000000000000010
[   49.328393][ T3598] RBP: 00000000fffff000 R08: fffffffffffff000 R09: ffff888021e26780
[   49.336349][ T3598] R10: ffffffff83d88f50 R11: 0000000000000000 R12: 0000000000000002
[   49.344301][ T3598] R13: ffff888021e26780 R14: 0000000000000000 R15: 0000000000000010
[   49.352266][ T3598] FS:  0000555555dd7300(0000) GS:ffff8880b9c00000(0000) knlGS:0000000000000000
[   49.361183][ T3598] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.367755][ T3598] CR2: 0000000020005b4c CR3: 000000007f46b000 CR4: 00000000003506f0
[   49.375710][ T3598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   49.383729][ T3598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   49.391805][ T3598] Call Trace:
[   49.395076][ T3598]  <TASK>
[   49.397995][ T3598]  sg_alloc_table_from_pages_segment+0xc9/0x260
[   49.404227][ T3598]  ? sg_alloc_append_table_from_pages+0xdb0/0xdb0
[   49.410718][ T3598]  ? rcu_read_lock_sched_held+0x3a/0x70
[   49.416254][ T3598]  get_sg_table.isra.0+0xbb/0x160
[   49.421349][ T3598]  begin_cpu_udmabuf+0x130/0x1d0
[   49.426271][ T3598]  ? map_udmabuf+0xa0/0xa0
[   49.430676][ T3598]  dma_buf_begin_cpu_access+0xfd/0x1d0
[   49.436208][ T3598]  dma_buf_ioctl+0x29a/0x380
[   49.440780][ T3598]  ? dma_buf_begin_cpu_access+0x1d0/0x1d0
[   49.446483][ T3598]  ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70
[   49.452708][ T3598]  ? dma_buf_begin_cpu_access+0x1d0/0x1d0
[   49.458413][ T3598]  __x64_sys_ioctl+0x193/0x200
[   49.463260][ T3598]  do_syscall_64+0x35/0xb0
[   49.467679][ T3598]  entry_SYSCALL_64_after_hwframe+0x44/0xae
[   49.473556][ T3598] RIP: 0033:0x7f8ec05610a9
[   49.477951][ T3598] Code: 28 c3 e8 2a 14 00 00 66 2e 0f 1f 84 00 00 00 00 00 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
[   49.497627][ T3598] RSP: 002b:00007ffc1b4a1af8 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[   49.506018][ T3598] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f8ec05610a9
[   49.513969][ T3598] RDX: 0000000020000000 RSI: 0000000040086200 RDI: 0000000000000004
[   49.521918][ T3598] RBP: 00007f8ec0525090 R08: 0000000000000000 R09: 0000000000000000
[   49.529884][ T3598] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8ec0525120
[   49.537920][ T3598] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[   49.545878][ T3598]  </TASK>
[   49.548880][ T3598] Modules linked in:
[   49.553324][ T3598] ---[ end trace c9086451e8fe1fc8 ]---
[   49.558791][ T3598] RIP: 0010:sg_alloc_append_table_from_pages+0x821/0xdb0
[   49.565946][ T3598] Code: 0c 24 48 8b 4c 24 48 48 39 c8 48 0f 46 c8 89 f0 4c 8d 3c c7 48 89 4c 24 30 48 b9 00 00 00 00 00 fc ff df 4c 89 f8 48 c1 e8 03 <80> 3c 08 00 0f 85 24 05 00 00 4d 8b 3f 4c 89 e0 31 ff 83 e0 03 48
[   49.586134][ T3598] RSP: 0018:ffffc90002b8fc48 EFLAGS: 00010202
[   49.592217][ T3598] RAX: 0000000000000002 RBX: 0000000000000001 RCX: dffffc0000000000
[   49.600187][ T3598] RDX: ffff888022533a00 RSI: 0000000000000000 RDI: 0000000000000010
[   49.608221][ T3598] RBP: 00000000fffff000 R08: fffffffffffff000 R09: ffff888021e26780
[   49.616277][ T3598] R10: ffffffff83d88f50 R11: 0000000000000000 R12: 0000000000000002
[   49.624512][ T3598] R13: ffff888021e26780 R14: 0000000000000000 R15: 0000000000000010
[   49.632714][ T3598] FS:  0000555555dd7300(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000
[   49.641763][ T3598] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[   49.648333][ T3598] CR2: 00007faa54a4499a CR3: 000000007f46b000 CR4: 00000000003506e0
[   49.656389][ T3598] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[   49.664454][ T3598] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[   49.672471][ T3598] Kernel panic - not syncing: Fatal exception
[   49.678607][ T3598] Kernel Offset: disabled
[   49.682919][ T3598] Rebooting in 86400 seconds..