Warning: Permanently added '10.128.0.153' (ED25519) to the list of known hosts. executing program [ 46.257965][ T3501] loop0: detected capacity change from 0 to 32768 [ 46.273325][ T3501] find_entry called with index = 0 [ 46.278641][ T3501] find_entry called with index = 0 [ 46.287188][ T26] audit: type=1804 audit(1699959458.343:2): pid=3501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz-executor520" name="/root/bus/bus" dev="loop0" ino=7 res=1 errno=0 [ 46.290740][ T3501] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 46.290740][ T3501] [ 46.315174][ T26] audit: type=1800 audit(1699959458.343:3): pid=3501 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor520" name="bus" dev="loop0" ino=7 res=0 errno=0 [ 46.321100][ T3501] ERROR: (device loop0): remounting filesystem as read-only [ 46.348004][ T3501] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 46.348004][ T3501] [ 46.359295][ T3501] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 5 [ 46.359295][ T3501] [ 46.377473][ T3501] ------------[ cut here ]------------ [ 46.383834][ T3501] kernel BUG at fs/jfs/inode.c:169! [ 46.389125][ T3501] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 46.395190][ T3501] CPU: 1 PID: 3501 Comm: syz-executor520 Not tainted 5.15.138-syzkaller #0 [ 46.403843][ T3501] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/09/2023 [ 46.413884][ T3501] RIP: 0010:jfs_evict_inode+0x42f/0x440 [ 46.419588][ T3501] Code: 89 df e8 34 56 ed fe e9 1d fe ff ff e8 ba a0 a3 fe 48 c7 c7 a0 7b ca 8c 4c 89 ee e8 bb 3d 4c 01 e9 92 fd ff ff e8 a1 a0 a3 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41 [ 46.439171][ T3501] RSP: 0018:ffffc90002bdfaa8 EFLAGS: 00010293 [ 46.445216][ T3501] RAX: ffffffff82dc81af RBX: ffff888073ec3838 RCX: ffff888078f03b80 [ 46.453166][ T3501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888073ec3bb0 [ 46.461119][ T3501] RBP: ffff888073ec3d78 R08: ffffffff81f4b1c2 R09: fffffbfff1f79c3a [ 46.469066][ T3501] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888073ec3bb0 [ 46.477014][ T3501] R13: ffffffff8ac07210 R14: dffffc0000000000 R15: ffff888073ec3bb0 [ 46.484964][ T3501] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 46.493868][ T3501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.500427][ T3501] CR2: 00007fa9574bddb8 CR3: 000000000c68e000 CR4: 00000000003506e0 [ 46.508377][ T3501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.516324][ T3501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.524443][ T3501] Call Trace: [ 46.527707][ T3501] [ 46.530616][ T3501] ? __die_body+0x5e/0xa0 [ 46.534919][ T3501] ? die+0x83/0xb0 [ 46.538610][ T3501] ? do_trap+0x11e/0x350 [ 46.542826][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.547736][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.552752][ T3501] ? do_error_trap+0x13d/0x1e0 [ 46.557497][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.562412][ T3501] ? do_int3+0x30/0x30 [ 46.566453][ T3501] ? rcu_is_watching+0x11/0xa0 [ 46.571191][ T3501] ? handle_invalid_op+0x2c/0x40 [ 46.576106][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.581028][ T3501] ? exc_invalid_op+0x2f/0x40 [ 46.585681][ T3501] ? asm_exc_invalid_op+0x16/0x20 [ 46.590827][ T3501] ? dquot_drop+0x42/0x2a0 [ 46.595235][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.600149][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.605076][ T3501] ? jfs_evict_inode+0x42f/0x440 [ 46.609995][ T3501] ? jfs_write_inode+0x210/0x210 [ 46.615168][ T3501] evict+0x2a4/0x620 [ 46.619067][ T3501] evict_inodes+0x601/0x6a0 [ 46.623558][ T3501] ? clear_inode+0x150/0x150 [ 46.628213][ T3501] ? dput+0x401/0x420 [ 46.632170][ T3501] ? sync_filesystem+0x103/0x220 [ 46.637081][ T3501] generic_shutdown_super+0x99/0x2c0 [ 46.642520][ T3501] kill_block_super+0x7a/0xe0 [ 46.647175][ T3501] deactivate_locked_super+0xa0/0x110 [ 46.652609][ T3501] cleanup_mnt+0x44e/0x500 [ 46.657104][ T3501] ? lockdep_hardirqs_on+0x94/0x130 [ 46.662279][ T3501] task_work_run+0x129/0x1a0 [ 46.666846][ T3501] do_exit+0x6a3/0x2480 [ 46.670981][ T3501] ? put_task_struct+0x80/0x80 [ 46.675720][ T3501] ? lockdep_hardirqs_on_prepare+0x438/0x7a0 [ 46.681675][ T3501] ? vtime_user_exit+0x2d1/0x400 [ 46.686593][ T3501] do_group_exit+0x144/0x310 [ 46.691165][ T3501] __x64_sys_exit_group+0x3b/0x40 [ 46.696164][ T3501] do_syscall_64+0x3d/0xb0 [ 46.700582][ T3501] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 46.706461][ T3501] RIP: 0033:0x7fa957473849 [ 46.710852][ T3501] Code: Unable to access opcode bytes at RIP 0x7fa95747381f. [ 46.718275][ T3501] RSP: 002b:00007ffe0c6d1378 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 46.726672][ T3501] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa957473849 [ 46.735067][ T3501] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000001 [ 46.743013][ T3501] RBP: 00007fa9574f42d0 R08: ffffffffffffffb8 R09: 00007ffe0c6d1450 [ 46.751059][ T3501] R10: 00007ffe0c6d1450 R11: 0000000000000246 R12: 00007fa9574f42d0 [ 46.759022][ T3501] R13: 0000000000000000 R14: 00007fa9574f5040 R15: 00007fa957441d80 [ 46.766983][ T3501] [ 46.769986][ T3501] Modules linked in: [ 46.774150][ T3501] ---[ end trace 7dc90f2659f59795 ]--- [ 46.780043][ T3501] RIP: 0010:jfs_evict_inode+0x42f/0x440 [ 46.785652][ T3501] Code: 89 df e8 34 56 ed fe e9 1d fe ff ff e8 ba a0 a3 fe 48 c7 c7 a0 7b ca 8c 4c 89 ee e8 bb 3d 4c 01 e9 92 fd ff ff e8 a1 a0 a3 fe <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 41 57 41 56 41 [ 46.805296][ T3501] RSP: 0018:ffffc90002bdfaa8 EFLAGS: 00010293 [ 46.811418][ T3501] RAX: ffffffff82dc81af RBX: ffff888073ec3838 RCX: ffff888078f03b80 [ 46.819437][ T3501] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888073ec3bb0 [ 46.827469][ T3501] RBP: ffff888073ec3d78 R08: ffffffff81f4b1c2 R09: fffffbfff1f79c3a [ 46.835502][ T3501] R10: 0000000000000000 R11: dffffc0000000001 R12: ffff888073ec3bb0 [ 46.843481][ T3501] R13: ffffffff8ac07210 R14: dffffc0000000000 R15: ffff888073ec3bb0 [ 46.851510][ T3501] FS: 0000000000000000(0000) GS:ffff8880b9b00000(0000) knlGS:0000000000000000 [ 46.860468][ T3501] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 46.867072][ T3501] CR2: 00007fa9574bddb8 CR3: 000000000c68e000 CR4: 00000000003506e0 [ 46.875045][ T3501] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 46.883104][ T3501] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 46.891114][ T3501] Kernel panic - not syncing: Fatal exception [ 46.897366][ T3501] Kernel Offset: disabled [ 46.901772][ T3501] Rebooting in 86400 seconds..