Warning: Permanently added '10.128.1.82' (ED25519) to the list of known hosts. executing program [ 53.603221][ T3500] loop0: detected capacity change from 0 to 32768 [ 53.709055][ T3500] ================================================================================ [ 53.718906][ T3500] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dmap.c:661:7 [ 53.726413][ T3500] index 128 is out of range for type 's64[128]' (aka 'long long[128]') [ 53.735017][ T3500] CPU: 0 PID: 3500 Comm: syz-executor258 Not tainted 5.15.162-syzkaller #0 [ 53.743630][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 53.753688][ T3500] Call Trace: [ 53.756960][ T3500] [ 53.760033][ T3500] dump_stack_lvl+0x1e3/0x2d0 [ 53.764756][ T3500] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 53.770395][ T3500] ? panic+0x860/0x860 [ 53.774464][ T3500] ? mutex_lock_io_nested+0x60/0x60 [ 53.779663][ T3500] __ubsan_handle_out_of_bounds+0x118/0x140 [ 53.785564][ T3500] dbNextAG+0x3ef/0x630 [ 53.789716][ T3500] diAlloc+0x6c2/0x1750 [ 53.793891][ T3500] ialloc+0x8b/0x970 [ 53.797796][ T3500] jfs_create+0x1ba/0xbb0 [ 53.802125][ T3500] ? d_splice_alias+0x10f/0x330 [ 53.806972][ T3500] ? jfs_lookup+0x2bc/0x400 [ 53.811487][ T3500] ? jfs_lookup+0x400/0x400 [ 53.815994][ T3500] ? jfs_get_parent+0xa0/0xa0 [ 53.820671][ T3500] ? make_kgid+0x6f0/0x6f0 [ 53.825080][ T3500] ? generic_permission+0x21c/0x4f0 [ 53.830293][ T3500] ? inode_permission+0xf7/0x450 [ 53.835217][ T3500] ? bpf_lsm_inode_create+0x5/0x10 [ 53.840315][ T3500] ? security_inode_create+0xb4/0x100 [ 53.845695][ T3500] ? jfs_lookup+0x400/0x400 [ 53.850197][ T3500] path_openat+0x130a/0x2f20 [ 53.854813][ T3500] ? do_filp_open+0x460/0x460 [ 53.859496][ T3500] do_filp_open+0x21c/0x460 [ 53.863995][ T3500] ? vfs_tmpfile+0x2e0/0x2e0 [ 53.868591][ T3500] ? _raw_spin_unlock+0x24/0x40 [ 53.873434][ T3500] ? alloc_fd+0x594/0x630 [ 53.877764][ T3500] do_sys_openat2+0x13b/0x500 [ 53.882435][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 53.887833][ T3500] ? do_sys_open+0x220/0x220 [ 53.892423][ T3500] __x64_sys_openat+0x243/0x290 [ 53.897260][ T3500] ? __ia32_sys_open+0x270/0x270 [ 53.902207][ T3500] ? syscall_enter_from_user_mode+0x2e/0x240 [ 53.908181][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 53.913367][ T3500] ? syscall_enter_from_user_mode+0x2e/0x240 [ 53.919332][ T3500] do_syscall_64+0x3b/0xb0 [ 53.923764][ T3500] ? clear_bhb_loop+0x15/0x70 [ 53.928439][ T3500] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 53.934342][ T3500] RIP: 0033:0x7fa7480b1a99 [ 53.938746][ T3500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 [ 53.958341][ T3500] RSP: 002b:00007ffdb642ad68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 53.966772][ T3500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7480b1a99 [ 53.974733][ T3500] RDX: 000000000000275a RSI: 00000000200005c0 RDI: 00000000ffffff9c [ 53.982693][ T3500] RBP: 00007fa74812b5f0 R08: 00005555562944c0 R09: 00005555562944c0 [ 53.990656][ T3500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdb642ad90 [ 53.998626][ T3500] R13: 00007ffdb642afb8 R14: 431bde82d7b634db R15: 00007fa7480fa03b [ 54.006620][ T3500] [ 54.010558][ T3500] ================================================================================ [ 54.019879][ T3500] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 54.027100][ T3500] CPU: 0 PID: 3500 Comm: syz-executor258 Not tainted 5.15.162-syzkaller #0 [ 54.035683][ T3500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024 [ 54.045736][ T3500] Call Trace: [ 54.049008][ T3500] [ 54.051929][ T3500] dump_stack_lvl+0x1e3/0x2d0 [ 54.056694][ T3500] ? io_uring_drop_tctx_refs+0x1a0/0x1a0 [ 54.062317][ T3500] ? panic+0x860/0x860 [ 54.066388][ T3500] panic+0x318/0x860 [ 54.070276][ T3500] ? check_panic_on_warn+0x1d/0xa0 [ 54.075399][ T3500] ? fb_is_primary_device+0xd0/0xd0 [ 54.080590][ T3500] ? dump_stack_lvl+0x24f/0x2d0 [ 54.085437][ T3500] ? mutex_lock_io_nested+0x60/0x60 [ 54.090661][ T3500] check_panic_on_warn+0x7e/0xa0 [ 54.095601][ T3500] __ubsan_handle_out_of_bounds+0x138/0x140 [ 54.101501][ T3500] dbNextAG+0x3ef/0x630 [ 54.105681][ T3500] diAlloc+0x6c2/0x1750 [ 54.109837][ T3500] ialloc+0x8b/0x970 [ 54.113731][ T3500] jfs_create+0x1ba/0xbb0 [ 54.118051][ T3500] ? d_splice_alias+0x10f/0x330 [ 54.122897][ T3500] ? jfs_lookup+0x2bc/0x400 [ 54.127392][ T3500] ? jfs_lookup+0x400/0x400 [ 54.131885][ T3500] ? jfs_get_parent+0xa0/0xa0 [ 54.136566][ T3500] ? make_kgid+0x6f0/0x6f0 [ 54.140972][ T3500] ? generic_permission+0x21c/0x4f0 [ 54.146337][ T3500] ? inode_permission+0xf7/0x450 [ 54.151285][ T3500] ? bpf_lsm_inode_create+0x5/0x10 [ 54.156389][ T3500] ? security_inode_create+0xb4/0x100 [ 54.161837][ T3500] ? jfs_lookup+0x400/0x400 [ 54.166332][ T3500] path_openat+0x130a/0x2f20 [ 54.170940][ T3500] ? do_filp_open+0x460/0x460 [ 54.175631][ T3500] do_filp_open+0x21c/0x460 [ 54.180133][ T3500] ? vfs_tmpfile+0x2e0/0x2e0 [ 54.184730][ T3500] ? _raw_spin_unlock+0x24/0x40 [ 54.189574][ T3500] ? alloc_fd+0x594/0x630 [ 54.193921][ T3500] do_sys_openat2+0x13b/0x500 [ 54.198615][ T3500] ? read_lock_is_recursive+0x10/0x10 [ 54.203981][ T3500] ? do_sys_open+0x220/0x220 [ 54.208662][ T3500] __x64_sys_openat+0x243/0x290 [ 54.213514][ T3500] ? __ia32_sys_open+0x270/0x270 [ 54.218449][ T3500] ? syscall_enter_from_user_mode+0x2e/0x240 [ 54.224426][ T3500] ? lockdep_hardirqs_on+0x94/0x130 [ 54.229622][ T3500] ? syscall_enter_from_user_mode+0x2e/0x240 [ 54.235602][ T3500] do_syscall_64+0x3b/0xb0 [ 54.240018][ T3500] ? clear_bhb_loop+0x15/0x70 [ 54.244694][ T3500] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 54.250602][ T3500] RIP: 0033:0x7fa7480b1a99 [ 54.255015][ T3500] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 17 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 [ 54.274619][ T3500] RSP: 002b:00007ffdb642ad68 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 54.283030][ T3500] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fa7480b1a99 [ 54.291000][ T3500] RDX: 000000000000275a RSI: 00000000200005c0 RDI: 00000000ffffff9c [ 54.298967][ T3500] RBP: 00007fa74812b5f0 R08: 00005555562944c0 R09: 00005555562944c0 [ 54.306944][ T3500] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffdb642ad90 [ 54.314922][ T3500] R13: 00007ffdb642afb8 R14: 431bde82d7b634db R15: 00007fa7480fa03b [ 54.322899][ T3500] [ 54.326260][ T3500] Kernel Offset: disabled [ 54.330652][ T3500] Rebooting in 86400 seconds..