Warning: Permanently added '10.128.1.7' (ED25519) to the list of known hosts. executing program [ 112.049547][ T5781] syz-executor142[5781]: memfd_create() called without MFD_EXEC or MFD_NOEXEC_SEAL set [ 112.249974][ T5781] loop0: detected capacity change from 0 to 32768 [ 112.278658][ T5781] find_entry called with index = 0 [ 112.284435][ T5781] read_mapping_page failed! [ 112.289542][ T5781] ERROR: (device loop0): txCommit: [ 112.289542][ T5781] executing program [ 112.299326][ T5781] ERROR: (device loop0): diFree: numfree > numinos [ 112.299326][ T5781] executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program executing program [ 117.291899][ T111] BUG at fs/jfs/jfs_txnmgr.c:931 assert(mp->nohomeok > 0) [ 117.307682][ T111] ------------[ cut here ]------------ [ 117.313328][ T111] kernel BUG at fs/jfs/jfs_txnmgr.c:931! [ 117.329335][ T111] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 117.335478][ T111] CPU: 0 PID: 111 Comm: jfsCommit Not tainted 6.6.94-syzkaller #0 [ 117.343350][ T111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 117.353444][ T111] RIP: 0010:txUnlock+0xc87/0xcb0 [ 117.358423][ T111] Code: 5f d8 58 07 0f 0b e8 28 83 83 fe 48 c7 c7 80 14 e4 8a 48 c7 c6 79 10 e4 8a ba a3 03 00 00 48 c7 c1 60 21 e4 8a e8 39 d8 58 07 <0f> 0b e8 02 83 83 fe 48 c7 c7 80 14 e4 8a 48 c7 c6 79 10 e4 8a ba [ 117.378068][ T111] RSP: 0018:ffffc90002ca7d08 EFLAGS: 00010246 [ 117.384169][ T111] RAX: 0000000000000037 RBX: 0000000000001000 RCX: 4e55a7866e378e00 [ 117.392170][ T111] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 117.400169][ T111] RBP: ffffc9000281a1b0 R08: ffffc90002ca7a07 R09: 1ffff92000594f40 [ 117.408167][ T111] R10: dffffc0000000000 R11: fffff52000594f41 R12: ffff888024ece4d8 [ 117.416163][ T111] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888020e50694 [ 117.424162][ T111] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 117.433138][ T111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.439750][ T111] CR2: 00007f30861aa000 CR3: 000000007b926000 CR4: 00000000003506f0 [ 117.447756][ T111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.455752][ T111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.463736][ T111] Call Trace: [ 117.467022][ T111] [ 117.469961][ T111] ? lockdep_hardirqs_on+0x98/0x150 [ 117.475172][ T111] jfs_lazycommit+0x570/0xa60 [ 117.479860][ T111] ? txFreelock+0x5a0/0x5a0 [ 117.484381][ T111] ? do_task_dead+0xd0/0xd0 executing program [ 117.488882][ T111] ? __kthread_parkme+0x7a/0x1c0 [ 117.493835][ T111] kthread+0x2fa/0x390 [ 117.497907][ T111] ? txFreelock+0x5a0/0x5a0 [ 117.502443][ T111] ? kthread_blkcg+0xd0/0xd0 [ 117.507023][ T111] ret_from_fork+0x48/0x80 [ 117.511445][ T111] ? kthread_blkcg+0xd0/0xd0 [ 117.516116][ T111] ret_from_fork_asm+0x11/0x20 [ 117.520906][ T111] [ 117.523950][ T111] Modules linked in: [ 117.534647][ T111] ---[ end trace 0000000000000000 ]--- [ 117.540260][ T111] RIP: 0010:txUnlock+0xc87/0xcb0 [ 117.545350][ T111] Code: 5f d8 58 07 0f 0b e8 28 83 83 fe 48 c7 c7 80 14 e4 8a 48 c7 c6 79 10 e4 8a ba a3 03 00 00 48 c7 c1 60 21 e4 8a e8 39 d8 58 07 <0f> 0b e8 02 83 83 fe 48 c7 c7 80 14 e4 8a 48 c7 c6 79 10 e4 8a ba [ 117.565287][ T111] RSP: 0018:ffffc90002ca7d08 EFLAGS: 00010246 [ 117.572880][ T111] RAX: 0000000000000037 RBX: 0000000000001000 RCX: 4e55a7866e378e00 [ 117.581128][ T111] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 117.589389][ T111] RBP: ffffc9000281a1b0 R08: ffffc90002ca7a07 R09: 1ffff92000594f40 [ 117.597672][ T111] R10: dffffc0000000000 R11: fffff52000594f41 R12: ffff888024ece4d8 [ 117.605720][ T111] R13: dffffc0000000000 R14: 0000000000000000 R15: ffff888020e50694 [ 117.614225][ T111] FS: 0000000000000000(0000) GS:ffff8880b8e00000(0000) knlGS:0000000000000000 [ 117.629015][ T111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 117.635728][ T111] CR2: 00005606b1ee8168 CR3: 000000002db29000 CR4: 00000000003506f0 [ 117.644312][ T111] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 117.652644][ T111] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 117.660919][ T111] Kernel panic - not syncing: Fatal exception [ 117.667232][ T111] Kernel Offset: disabled [ 117.671560][ T111] Rebooting in 86400 seconds..