Warning: Permanently added '10.128.1.109' (ED25519) to the list of known hosts. executing program [ 51.339051][ T3499] loop0: detected capacity change from 0 to 32768 [ 51.435416][ T3499] BUG at fs/jfs/jfs_dmap.c:3096 assert(bitno < 32) [ 51.442480][ T3499] ------------[ cut here ]------------ [ 51.455017][ T3499] kernel BUG at fs/jfs/jfs_dmap.c:3096! [ 51.460609][ T3499] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 51.466694][ T3499] CPU: 0 PID: 3499 Comm: syz-executor273 Not tainted 5.15.152-syzkaller #0 [ 51.475292][ T3499] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 51.485378][ T3499] RIP: 0010:dbFindBits+0x1c8/0x1d0 [ 51.490537][ T3499] Code: 57 cd 39 07 0f 0b e8 67 64 9f fe 48 c7 c7 20 cc c0 8a 48 c7 c6 60 c9 c0 8a ba 18 0c 00 00 48 c7 c1 00 d4 c0 8a e8 31 cd 39 07 <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 50 [ 51.510245][ T3499] RSP: 0018:ffffc90002a76e20 EFLAGS: 00010246 [ 51.516313][ T3499] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 82c1b62436794d00 [ 51.524274][ T3499] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 51.532235][ T3499] RBP: 0000000000000020 R08: ffffffff8166665c R09: ffffed10173467a8 [ 51.540334][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 51.548405][ T3499] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 51.556375][ T3499] FS: 000055555712f380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 51.565305][ T3499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 51.572019][ T3499] CR2: 00007f15077aa000 CR3: 00000000717aa000 CR4: 00000000003506f0 [ 51.579991][ T3499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 51.587977][ T3499] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 51.595941][ T3499] Call Trace: [ 51.599213][ T3499] [ 51.602137][ T3499] ? __die_body+0x5e/0xa0 [ 51.606456][ T3499] ? die+0x83/0xb0 [ 51.610165][ T3499] ? do_trap+0x11e/0x350 [ 51.614398][ T3499] ? dbFindBits+0x1c8/0x1d0 [ 51.618887][ T3499] ? dbFindBits+0x1c8/0x1d0 [ 51.623376][ T3499] ? do_error_trap+0x13d/0x1e0 [ 51.628124][ T3499] ? dbFindBits+0x1c8/0x1d0 [ 51.632611][ T3499] ? do_int3+0x30/0x30 [ 51.636667][ T3499] ? rcu_is_watching+0x11/0xa0 [ 51.641416][ T3499] ? handle_invalid_op+0x2c/0x40 [ 51.646365][ T3499] ? dbFindBits+0x1c8/0x1d0 [ 51.650870][ T3499] ? exc_invalid_op+0x2f/0x40 [ 51.655539][ T3499] ? asm_exc_invalid_op+0x16/0x20 [ 51.660551][ T3499] ? __wake_up_klogd+0xcc/0x100 [ 51.665390][ T3499] ? dbFindBits+0x1c8/0x1d0 [ 51.669880][ T3499] dbAllocDmapLev+0x1e5/0x490 [ 51.674546][ T3499] ? dbAllocNear+0x390/0x390 [ 51.679120][ T3499] ? __get_metapage+0xb82/0x1070 [ 51.684045][ T3499] dbAllocCtl+0x113/0x920 [ 51.688361][ T3499] ? __mutex_unlock_slowpath+0x218/0x750 [ 51.693977][ T3499] dbAllocAG+0x28b/0x10b0 [ 51.698297][ T3499] ? down_write_nested+0x117/0x180 [ 51.703397][ T3499] ? dbAllocDmapLev+0x490/0x490 [ 51.708231][ T3499] dbAlloc+0x654/0xc90 [ 51.712298][ T3499] ? dbNextAG+0x630/0x630 [ 51.716633][ T3499] ? dtInsert+0x881/0x6b00 [ 51.721035][ T3499] dtInsert+0xda3/0x6b00 [ 51.725268][ T3499] ? kfree+0xf1/0x270 [ 51.729247][ T3499] ? mark_lock+0x98/0x340 [ 51.733573][ T3499] ? UniStrupr+0x2c0/0x2c0 [ 51.737980][ T3499] ? read_lock_is_recursive+0x10/0x10 [ 51.743339][ T3499] ? txLock+0x235/0x1b30 [ 51.747566][ T3499] ? do_raw_spin_lock+0x14a/0x370 [ 51.752585][ T3499] ? txLock+0xf29/0x1b30 [ 51.756818][ T3499] jfs_create+0x7b2/0xbb0 [ 51.761142][ T3499] ? jfs_lookup+0x400/0x400 [ 51.765632][ T3499] ? jfs_get_parent+0xa0/0xa0 [ 51.770298][ T3499] ? make_kgid+0x6f0/0x6f0 [ 51.774702][ T3499] ? generic_permission+0x21c/0x4f0 [ 51.779891][ T3499] ? inode_permission+0xf7/0x450 [ 51.784814][ T3499] ? bpf_lsm_inode_create+0x5/0x10 [ 51.789917][ T3499] ? security_inode_create+0xb4/0x100 [ 51.795277][ T3499] ? jfs_lookup+0x400/0x400 [ 51.799769][ T3499] path_openat+0x12f6/0x2f20 [ 51.804357][ T3499] ? do_filp_open+0x460/0x460 [ 51.809121][ T3499] do_filp_open+0x21c/0x460 [ 51.813615][ T3499] ? vfs_tmpfile+0x2e0/0x2e0 [ 51.818239][ T3499] ? _raw_spin_unlock+0x24/0x40 [ 51.823088][ T3499] ? alloc_fd+0x594/0x630 [ 51.827411][ T3499] do_sys_openat2+0x13b/0x500 [ 51.832078][ T3499] ? read_lock_is_recursive+0x10/0x10 [ 51.837438][ T3499] ? do_sys_open+0x220/0x220 [ 51.842016][ T3499] ? rcu_is_watching+0x11/0xa0 [ 51.846783][ T3499] __x64_sys_openat+0x243/0x290 [ 51.851629][ T3499] ? __ia32_sys_open+0x270/0x270 [ 51.856557][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 51.862547][ T3499] ? lockdep_hardirqs_on+0x94/0x130 [ 51.867742][ T3499] ? syscall_enter_from_user_mode+0x2e/0x230 [ 51.873717][ T3499] do_syscall_64+0x3d/0xb0 [ 51.878137][ T3499] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 51.884035][ T3499] RIP: 0033:0x7f150ebe89f9 [ 51.888438][ T3499] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 61 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 [ 51.908054][ T3499] RSP: 002b:00007ffe0c2a75b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 51.916471][ T3499] RAX: ffffffffffffffda RBX: 00007f150ec3105e RCX: 00007f150ebe89f9 [ 51.924449][ T3499] RDX: 000000000000275a RSI: 0000000020000080 RDI: 00000000ffffff9c [ 51.932406][ T3499] RBP: 00007f150ec61610 R08: 0000000000000000 R09: 0000000000000000 [ 51.940362][ T3499] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 51.948318][ T3499] R13: 00007ffe0c2a7788 R14: 0000000000000001 R15: 0000000000000001 [ 51.956283][ T3499] [ 51.959283][ T3499] Modules linked in: [ 51.963685][ T3499] ---[ end trace 2d6aba15b3bfdfa6 ]--- [ 51.969160][ T3499] RIP: 0010:dbFindBits+0x1c8/0x1d0 [ 51.974303][ T3499] Code: 57 cd 39 07 0f 0b e8 67 64 9f fe 48 c7 c7 20 cc c0 8a 48 c7 c6 60 c9 c0 8a ba 18 0c 00 00 48 c7 c1 00 d4 c0 8a e8 31 cd 39 07 <0f> 0b 66 0f 1f 44 00 00 55 41 57 41 56 41 55 41 54 53 48 83 ec 50 [ 51.993954][ T3499] RSP: 0018:ffffc90002a76e20 EFLAGS: 00010246 [ 52.000049][ T3499] RAX: 0000000000000030 RBX: 0000000000000000 RCX: 82c1b62436794d00 [ 52.008255][ T3499] RDX: 0000000000000000 RSI: 0000000080000000 RDI: 0000000000000000 [ 52.016265][ T3499] RBP: 0000000000000020 R08: ffffffff8166665c R09: ffffed10173467a8 [ 52.024275][ T3499] R10: 0000000000000000 R11: dffffc0000000001 R12: 0000000000000001 [ 52.032282][ T3499] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 52.040245][ T3499] FS: 000055555712f380(0000) GS:ffff8880b9a00000(0000) knlGS:0000000000000000 [ 52.049194][ T3499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 52.055827][ T3499] CR2: 00007f15077aa000 CR3: 00000000717aa000 CR4: 00000000003506f0 [ 52.063826][ T3499] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 52.071832][ T3499] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 52.079797][ T3499] Kernel panic - not syncing: Fatal exception [ 52.086121][ T3499] Kernel Offset: disabled [ 52.090441][ T3499] Rebooting in 86400 seconds..