DUID 00:04:a4:d9:44:a1:3e:a2:79:db:da:6d:5d:0b:f7:25:ed:85 forked to background, child pid 3213 [ 28.751432][ T3214] 8021q: adding VLAN 0 to HW filter on device bond0 [ 28.760930][ T3214] eql: remember to turn off Van-Jacobson compression on your slave devices Starting sshd: OK syzkaller Warning: Permanently added '10.128.10.22' (ECDSA) to the list of known hosts. executing program syzkaller login: [ 53.048960][ T3539] loop0: detected capacity change from 0 to 32768 [ 53.061977][ T3539] XFS (loop0): Mounting V5 Filesystem [ 53.083046][ T3539] XFS (loop0): Ending clean mount [ 53.090971][ T3539] XFS (loop0): Quotacheck needed: Please wait. [ 53.114882][ T3539] XFS (loop0): Quotacheck: Done. [ 53.123385][ T3539] general protection fault, probably for non-canonical address 0xdffffc0000000001: 0000 [#1] PREEMPT SMP KASAN [ 53.135133][ T3539] KASAN: null-ptr-deref in range [0x0000000000000008-0x000000000000000f] [ 53.143531][ T3539] CPU: 0 PID: 3539 Comm: syz-executor302 Not tainted 6.1.35-syzkaller #0 [ 53.151940][ T3539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 53.162086][ T3539] RIP: 0010:__xfs_free_extent+0x1f6/0x610 [ 53.167809][ T3539] Code: 00 74 05 e8 6c b2 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 [ 53.187405][ T3539] RSP: 0018:ffffc900038ef540 EFLAGS: 00010202 [ 53.193465][ T3539] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 53.201422][ T3539] RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc900038ef5c8 [ 53.209376][ T3539] RBP: ffffc900038ef6f0 R08: dffffc0000000000 R09: ffffc900038ef5d0 [ 53.217331][ T3539] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11003cc362b [ 53.225310][ T3539] R13: ffff88807c37a000 R14: dffffc0000000000 R15: dffffc0000000000 [ 53.233259][ T3539] FS: 0000555555fd1300(0000) GS:ffff8880b9800000(0000) knlGS:0000000000000000 [ 53.242168][ T3539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.248734][ T3539] CR2: 0000563ce7651648 CR3: 0000000073c14000 CR4: 00000000003506f0 [ 53.256689][ T3539] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.264649][ T3539] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.272600][ T3539] Call Trace: [ 53.275863][ T3539] [ 53.278775][ T3539] ? __die_body+0x5e/0xa0 [ 53.283090][ T3539] ? die_addr+0x95/0xc0 [ 53.287229][ T3539] ? exc_general_protection+0x3ae/0x590 [ 53.292779][ T3539] ? asm_exc_general_protection+0x22/0x30 [ 53.298483][ T3539] ? __xfs_free_extent+0x1f6/0x610 [ 53.303665][ T3539] ? xfs_free_extent_fix_freelist+0x2c0/0x2c0 [ 53.309714][ T3539] ? xfs_rmap_free+0xd1/0xf0 [ 53.314284][ T3539] ? xfs_rmap_free+0xd1/0xf0 [ 53.318852][ T3539] xfs_ag_extend_space+0x397/0x5d0 [ 53.323941][ T3539] ? xfs_ag_shrink_space+0xcc0/0xcc0 [ 53.329204][ T3539] xfs_growfs_data+0x9b2/0x11c0 [ 53.334038][ T3539] ? xfs_getfsmap_rtdev_rtbitmap_helper+0x330/0x330 [ 53.340612][ T3539] ? rcu_read_lock_any_held+0xb3/0x160 [ 53.346055][ T3539] ? rcu_read_lock_bh_held+0x110/0x110 [ 53.351498][ T3539] ? __mnt_want_write+0x221/0x2a0 [ 53.356510][ T3539] xfs_file_ioctl+0x1170/0x1700 [ 53.361342][ T3539] ? xfs_ioc_swapext+0x580/0x580 [ 53.366260][ T3539] ? do_vfs_ioctl+0xc55/0x2a90 [ 53.371005][ T3539] ? __x64_compat_sys_ioctl+0x80/0x80 [ 53.376370][ T3539] ? __lock_acquire+0x1f80/0x1f80 [ 53.381373][ T3539] ? lockdep_hardirqs_on+0x94/0x130 [ 53.386550][ T3539] ? __kmem_cache_free+0x25c/0x3c0 [ 53.391643][ T3539] ? tomoyo_path_number_perm+0x5f4/0x7b0 [ 53.397259][ T3539] ? tomoyo_path_number_perm+0x657/0x7b0 [ 53.402870][ T3539] ? print_irqtrace_events+0x210/0x210 [ 53.408307][ T3539] ? tomoyo_check_path_acl+0x1c0/0x1c0 [ 53.413743][ T3539] ? lockdep_hardirqs_on+0x94/0x130 [ 53.418922][ T3539] ? kmem_cache_free+0x292/0x510 [ 53.423842][ T3539] ? do_sys_openat2+0x42b/0x500 [ 53.428681][ T3539] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 53.434641][ T3539] ? print_irqtrace_events+0x210/0x210 [ 53.440076][ T3539] ? print_irqtrace_events+0x210/0x210 [ 53.445517][ T3539] ? bpf_lsm_file_ioctl+0x5/0x10 [ 53.450438][ T3539] ? security_file_ioctl+0x7d/0xa0 [ 53.455529][ T3539] ? xfs_ioc_swapext+0x580/0x580 [ 53.460445][ T3539] __se_sys_ioctl+0xf1/0x160 [ 53.465011][ T3539] do_syscall_64+0x3d/0xb0 [ 53.469411][ T3539] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 53.475285][ T3539] RIP: 0033:0x7f8575eb5959 [ 53.479685][ T3539] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 51 14 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 [ 53.499270][ T3539] RSP: 002b:00007fff5895f408 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 53.507668][ T3539] RAX: ffffffffffffffda RBX: 0030656c69662f2e RCX: 00007f8575eb5959 [ 53.515621][ T3539] RDX: 0000000020000540 RSI: 000000004010586e RDI: 0000000000000004 [ 53.523571][ T3539] RBP: 00007f8575e751f0 R08: 0000000000000000 R09: 0000000000000000 [ 53.531518][ T3539] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f8575e75280 [ 53.539556][ T3539] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 53.547509][ T3539] [ 53.550512][ T3539] Modules linked in: [ 53.554613][ T3539] ---[ end trace 0000000000000000 ]--- [ 53.560277][ T3539] RIP: 0010:__xfs_free_extent+0x1f6/0x610 [ 53.566063][ T3539] Code: 00 74 05 e8 6c b2 cf fe 4c 89 ac 24 88 00 00 00 4c 89 7c 24 08 49 8d 5f 08 48 89 d8 48 c1 e8 03 49 bf 00 00 00 00 00 fc ff df <42> 0f b6 04 38 84 c0 0f 85 06 03 00 00 44 8b 23 4c 8d b4 24 80 00 [ 53.585783][ T3539] RSP: 0018:ffffc900038ef540 EFLAGS: 00010202 [ 53.591833][ T3539] RAX: 0000000000000001 RBX: 0000000000000008 RCX: 0000000000000000 [ 53.599823][ T3539] RDX: 0000000000000080 RSI: 0000000000000000 RDI: ffffc900038ef5c8 [ 53.607815][ T3539] RBP: ffffc900038ef6f0 R08: dffffc0000000000 R09: ffffc900038ef5d0 [ 53.615806][ T3539] R10: 0000000000000000 R11: dffffc0000000001 R12: 1ffff11003cc362b [ 53.623861][ T3539] R13: ffff88807c37a000 R14: dffffc0000000000 R15: dffffc0000000000 [ 53.631861][ T3539] FS: 0000555555fd1300(0000) GS:ffff8880b9900000(0000) knlGS:0000000000000000 [ 53.640815][ T3539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 53.647418][ T3539] CR2: 00007f8440395ed8 CR3: 0000000073c14000 CR4: 00000000003506e0 [ 53.655406][ T3539] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 53.663370][ T3539] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 53.671355][ T3539] Kernel panic - not syncing: Fatal exception [ 53.677568][ T3539] Kernel Offset: disabled [ 53.681883][ T3539] Rebooting in 86400 seconds..