DUID 00:04:d5:34:fd:2d:90:3b:7d:1f:5f:ef:10:3f:c1:8d:8b:e5 forked to background, child pid 3208 [ 38.063472][ T3209] 8021q: adding VLAN 0 to HW filter on device bond0 [ 38.093117][ T3209] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.0.101' (ECDSA) to the list of known hosts. syzkaller login: [ 69.328406][ T3629] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 69.336414][ T3629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 69.344153][ T3629] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 69.352071][ T3629] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 69.359632][ T3629] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3 [ 69.367214][ T3629] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 executing program [ 69.461993][ T3628] loop0: detected capacity change from 0 to 4096 [ 69.471966][ T3628] ntfs3: loop0: Different NTFS' sector size (2048) and media sector size (512) [ 69.496634][ T3628] FAULT_INJECTION: forcing a failure. [ 69.496634][ T3628] name failslab, interval 1, probability 0, space 0, times 1 [ 69.509564][ T3628] CPU: 0 PID: 3628 Comm: syz-executor739 Not tainted 6.1.21-syzkaller #0 [ 69.518014][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 69.528092][ T3628] Call Trace: [ 69.531373][ T3628] [ 69.534300][ T3628] dump_stack_lvl+0x1e3/0x2cb [ 69.538997][ T3628] ? nf_tcp_handle_invalid+0x642/0x642 [ 69.544459][ T3628] ? panic+0x75d/0x75d [ 69.548543][ T3628] should_fail_ex+0x3a6/0x4d0 [ 69.553236][ T3628] should_failslab+0x5/0x20 [ 69.557741][ T3628] slab_pre_alloc_hook+0x59/0x2a0 [ 69.562792][ T3628] ? __lock_acquire+0x1f80/0x1f80 [ 69.567842][ T3628] ? mi_format_new+0xf3/0x5c0 [ 69.572540][ T3628] __kmem_cache_alloc_node+0x47/0x260 [ 69.577940][ T3628] ? mi_format_new+0xf3/0x5c0 [ 69.582625][ T3628] __kmalloc+0xa1/0x230 [ 69.586815][ T3628] mi_format_new+0xf3/0x5c0 [ 69.591335][ T3628] ntfs_new_inode+0x67/0xf0 [ 69.595858][ T3628] ntfs_create_inode+0x4bd/0x38e0 [ 69.600916][ T3628] ? __d_add+0x4d7/0x800 [ 69.605174][ T3628] ? __lock_acquire+0x1f80/0x1f80 [ 69.610230][ T3628] ? inode_write_data+0xc50/0xc50 [ 69.615293][ T3628] ? _raw_spin_unlock+0x24/0x40 [ 69.620159][ T3628] ? __d_add+0x503/0x800 [ 69.624416][ T3628] ntfs_create+0x3e/0x60 [ 69.628665][ T3628] ? ntfs_lookup+0x190/0x190 [ 69.633268][ T3628] path_openat+0x12f1/0x2e60 [ 69.637918][ T3628] ? do_filp_open+0x480/0x480 [ 69.642631][ T3628] do_filp_open+0x230/0x480 [ 69.647155][ T3628] ? vfs_tmpfile+0x4a0/0x4a0 [ 69.651798][ T3628] ? _raw_spin_unlock+0x24/0x40 [ 69.656672][ T3628] ? alloc_fd+0x59c/0x640 [ 69.661023][ T3628] do_sys_openat2+0x13b/0x500 [ 69.665727][ T3628] ? do_sys_open+0x220/0x220 [ 69.670350][ T3628] __x64_sys_openat+0x243/0x290 [ 69.675219][ T3628] ? __ia32_sys_open+0x270/0x270 [ 69.680177][ T3628] ? syscall_enter_from_user_mode+0x2e/0x250 [ 69.686170][ T3628] ? lockdep_hardirqs_on+0x94/0x130 [ 69.691381][ T3628] ? syscall_enter_from_user_mode+0x2e/0x250 [ 69.697398][ T3628] do_syscall_64+0x3d/0xb0 [ 69.701827][ T3628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 69.707734][ T3628] RIP: 0033:0x7f4771d76bb9 [ 69.712159][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 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 [ 69.731768][ T3628] RSP: 002b:00007ffc049a7b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 69.740200][ T3628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4771d76bb9 [ 69.748183][ T3628] RDX: 0000000000181341 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 69.756160][ T3628] RBP: 00007ffc049a7ba0 R08: 0000000000000002 R09: 0000001000003731 [ 69.764148][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 69.772123][ T3628] R13: 00007ffc049a7bf8 R14: 00007ffc049a7bf0 R15: 00007ffc049a7c00 [ 69.780112][ T3628] [ 69.784645][ T3628] general protection fault, probably for non-canonical address 0xdffffc0000000002: 0000 [#1] PREEMPT SMP KASAN [ 69.796390][ T3628] KASAN: null-ptr-deref in range [0x0000000000000010-0x0000000000000017] [ 69.804794][ T3628] CPU: 1 PID: 3628 Comm: syz-executor739 Not tainted 6.1.21-syzkaller #0 [ 69.813202][ T3628] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 03/02/2023 [ 69.823252][ T3628] RIP: 0010:ni_write_inode+0x19a/0x1240 [ 69.828798][ T3628] Code: c1 e8 03 49 bf 00 00 00 00 00 fc ff df 42 80 3c 38 00 74 08 48 89 df e8 74 f2 17 ff 48 8b 1b 48 83 c3 16 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 2f 0e 00 00 48 8b 44 24 08 48 05 b0 fd [ 69.848413][ T3628] RSP: 0018:ffffc90003c7f4e0 EFLAGS: 00010203 [ 69.854475][ T3628] RAX: 0000000000000002 RBX: 0000000000000016 RCX: 1ffff9200078fe18 [ 69.862451][ T3628] RDX: ffff88807648d7c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 69.870416][ T3628] RBP: ffffc90003c7f608 R08: ffffffff82c7b480 R09: fffffbfff204de4b [ 69.878393][ T3628] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100fdd040a [ 69.886374][ T3628] R13: ffff88807ee82050 R14: 0000000000000000 R15: dffffc0000000000 [ 69.894341][ T3628] FS: 00005555564f3400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 69.903264][ T3628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 69.909841][ T3628] CR2: 00007ffc374d5cc4 CR3: 0000000077955000 CR4: 00000000003506e0 [ 69.917809][ T3628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 69.925776][ T3628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 69.933740][ T3628] Call Trace: [ 69.937012][ T3628] [ 69.939942][ T3628] ? ni_is_dirty+0x190/0x190 [ 69.944543][ T3628] ? bit_waitqueue+0x30/0x30 [ 69.949162][ T3628] ntfs_evict_inode+0x63/0xb0 [ 69.953841][ T3628] ? ntfs_unlink_inode+0x790/0x790 [ 69.958955][ T3628] evict+0x2a4/0x620 [ 69.962856][ T3628] ntfs_new_inode+0x83/0xf0 [ 69.967363][ T3628] ntfs_create_inode+0x4bd/0x38e0 [ 69.972417][ T3628] ? __d_add+0x4d7/0x800 [ 69.976673][ T3628] ? __lock_acquire+0x1f80/0x1f80 [ 69.981704][ T3628] ? inode_write_data+0xc50/0xc50 [ 69.986747][ T3628] ? _raw_spin_unlock+0x24/0x40 [ 69.991616][ T3628] ? __d_add+0x503/0x800 [ 69.995863][ T3628] ntfs_create+0x3e/0x60 [ 70.000113][ T3628] ? ntfs_lookup+0x190/0x190 [ 70.004711][ T3628] path_openat+0x12f1/0x2e60 [ 70.009311][ T3628] ? do_filp_open+0x480/0x480 [ 70.013991][ T3628] do_filp_open+0x230/0x480 [ 70.019509][ T3628] ? vfs_tmpfile+0x4a0/0x4a0 [ 70.024668][ T3628] ? _raw_spin_unlock+0x24/0x40 [ 70.029519][ T3628] ? alloc_fd+0x59c/0x640 [ 70.033849][ T3628] do_sys_openat2+0x13b/0x500 [ 70.038539][ T3628] ? do_sys_open+0x220/0x220 [ 70.043135][ T3628] __x64_sys_openat+0x243/0x290 [ 70.048076][ T3628] ? __ia32_sys_open+0x270/0x270 [ 70.053016][ T3628] ? syscall_enter_from_user_mode+0x2e/0x250 [ 70.059002][ T3628] ? lockdep_hardirqs_on+0x94/0x130 [ 70.064210][ T3628] ? syscall_enter_from_user_mode+0x2e/0x250 [ 70.070192][ T3628] do_syscall_64+0x3d/0xb0 [ 70.074624][ T3628] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 70.080523][ T3628] RIP: 0033:0x7f4771d76bb9 [ 70.084933][ T3628] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 91 18 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 [ 70.104547][ T3628] RSP: 002b:00007ffc049a7b98 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 70.112957][ T3628] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00007f4771d76bb9 [ 70.120924][ T3628] RDX: 0000000000181341 RSI: 0000000020000000 RDI: 00000000ffffff9c [ 70.128894][ T3628] RBP: 00007ffc049a7ba0 R08: 0000000000000002 R09: 0000001000003731 [ 70.136860][ T3628] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 70.144827][ T3628] R13: 00007ffc049a7bf8 R14: 00007ffc049a7bf0 R15: 00007ffc049a7c00 [ 70.152817][ T3628] [ 70.155847][ T3628] Modules linked in: [ 70.160986][ T3628] ---[ end trace 0000000000000000 ]--- [ 70.166477][ T3628] RIP: 0010:ni_write_inode+0x19a/0x1240 [ 70.172079][ T3628] Code: c1 e8 03 49 bf 00 00 00 00 00 fc ff df 42 80 3c 38 00 74 08 48 89 df e8 74 f2 17 ff 48 8b 1b 48 83 c3 16 48 89 d8 48 c1 e8 03 <42> 0f b6 04 38 84 c0 0f 85 2f 0e 00 00 48 8b 44 24 08 48 05 b0 fd [ 70.191719][ T3628] RSP: 0018:ffffc90003c7f4e0 EFLAGS: 00010203 [ 70.197783][ T3628] RAX: 0000000000000002 RBX: 0000000000000016 RCX: 1ffff9200078fe18 [ 70.205844][ T3628] RDX: ffff88807648d7c0 RSI: 0000000000000001 RDI: 0000000000000000 [ 70.213893][ T3628] RBP: ffffc90003c7f608 R08: ffffffff82c7b480 R09: fffffbfff204de4b [ 70.221910][ T3628] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff1100fdd040a [ 70.229897][ T3628] R13: ffff88807ee82050 R14: 0000000000000000 R15: dffffc0000000000 [ 70.237904][ T3628] FS: 00005555564f3400(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 70.246947][ T3628] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 70.253561][ T3628] CR2: 00007ffc374d5cc4 CR3: 0000000077955000 CR4: 00000000003506e0 [ 70.261571][ T3628] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 70.269538][ T3628] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 70.277566][ T3628] Kernel panic - not syncing: Fatal exception [ 70.283890][ T3628] Kernel Offset: disabled [ 70.288233][ T3628] Rebooting in 86400 seconds..