Warning: Permanently added '[localhost]:56145' (ED25519) to the list of known hosts. executing program [ 67.549818][ T5303] loop0: detected capacity change from 0 to 32768 [ 67.585666][ T5303] ERROR: (device loop0): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 4 [ 67.585666][ T5303] [ 67.598419][ T5303] ERROR: (device loop0): remounting filesystem as read-only [ 67.615109][ T5302] ------------[ cut here ]------------ [ 67.617534][ T5302] kernel BUG at fs/jfs/inode.c:169! [ 67.619707][ T5302] Oops: invalid opcode: 0000 [#1] PREEMPT SMP KASAN NOPTI [ 67.623191][ T5302] CPU: 0 UID: 0 PID: 5302 Comm: syz-executor118 Not tainted 6.14.0-rc6-syzkaller-00115-ge3a854b577cb #0 [ 67.627528][ T5302] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 67.631593][ T5302] RIP: 0010:jfs_evict_inode+0x434/0x440 [ 67.633693][ T5302] Code: df e8 d0 f5 d4 fe e9 1d fe ff ff e8 36 b0 6d fe 48 c7 c7 e0 42 f5 8e 4c 89 ee e8 47 14 da 01 e9 92 fd ff ff e8 1d b0 6d fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 67.640840][ T5302] RSP: 0018:ffffc9000d17fab8 EFLAGS: 00010293 [ 67.643383][ T5302] RAX: ffffffff83542ef3 RBX: ffff888045a83808 RCX: ffff888000a18000 [ 67.646564][ T5302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888045a83b80 [ 67.649714][ T5302] RBP: ffffc9000d17fc30 R08: ffffffff825ef063 R09: 1ffffffff28a9924 [ 67.652618][ T5302] R10: dffffc0000000000 R11: ffffffff83540c20 R12: ffff888045a83b80 [ 67.655405][ T5302] R13: ffff888045a83c00 R14: dffffc0000000000 R15: ffff888045a82ad0 [ 67.658044][ T5302] FS: 000055559455f380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 67.661476][ T5302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.663792][ T5302] CR2: 00005555945686f8 CR3: 0000000044c30000 CR4: 0000000000352ef0 [ 67.666846][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.670025][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.672875][ T5302] Call Trace: [ 67.674239][ T5302] <TASK> [ 67.675362][ T5302] ? __die_body+0x5f/0xb0 [ 67.677157][ T5302] ? die+0x9e/0xc0 [ 67.678667][ T5302] ? do_trap+0x15a/0x3a0 [ 67.680268][ T5302] ? jfs_evict_inode+0x434/0x440 [ 67.682032][ T5302] ? do_error_trap+0x1dc/0x2c0 [ 67.683822][ T5302] ? jfs_evict_inode+0x434/0x440 [ 67.685588][ T5302] ? __pfx_do_error_trap+0x10/0x10 [ 67.687470][ T5302] ? handle_invalid_op+0x34/0x40 [ 67.689419][ T5302] ? jfs_evict_inode+0x434/0x440 [ 67.691247][ T5302] ? exc_invalid_op+0x38/0x50 [ 67.693158][ T5302] ? asm_exc_invalid_op+0x1a/0x20 [ 67.695132][ T5302] ? __pfx_jfs_get_dquots+0x10/0x10 [ 67.697324][ T5302] ? dquot_drop+0x43/0x160 [ 67.699162][ T5302] ? jfs_evict_inode+0x433/0x440 [ 67.701245][ T5302] ? jfs_evict_inode+0x434/0x440 [ 67.703278][ T5302] ? jfs_evict_inode+0x433/0x440 [ 67.705223][ T5302] ? __pfx_jfs_evict_inode+0x10/0x10 [ 67.707400][ T5302] evict+0x4e8/0x9a0 [ 67.709017][ T5302] ? __pfx_evict+0x10/0x10 [ 67.710864][ T5302] ? do_raw_spin_unlock+0x58/0x8b0 [ 67.712973][ T5302] ? list_lru_del_obj+0xa8/0x250 [ 67.715010][ T5302] evict_inodes+0x6f6/0x790 [ 67.716879][ T5302] ? __pfx_evict_inodes+0x10/0x10 [ 67.719019][ T5302] ? dput+0x37/0x2b0 [ 67.720761][ T5302] generic_shutdown_super+0xa0/0x2d0 [ 67.723117][ T5302] kill_block_super+0x44/0x90 [ 67.725215][ T5302] deactivate_locked_super+0xc4/0x130 [ 67.727744][ T5302] cleanup_mnt+0x41f/0x4b0 [ 67.729891][ T5302] ? lockdep_hardirqs_on+0x99/0x150 [ 67.732448][ T5302] task_work_run+0x24f/0x310 [ 67.734804][ T5302] ? __pfx_task_work_run+0x10/0x10 [ 67.737313][ T5302] ? __x64_sys_umount+0x123/0x170 [ 67.739862][ T5302] ? syscall_exit_to_user_mode+0xa3/0x340 [ 67.742673][ T5302] syscall_exit_to_user_mode+0x13f/0x340 [ 67.745259][ T5302] do_syscall_64+0x100/0x230 [ 67.747413][ T5302] ? clear_bhb_loop+0x35/0x90 [ 67.749367][ T5302] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 67.751738][ T5302] RIP: 0033:0x7f995e8d1487 [ 67.753599][ T5302] Code: 07 00 48 83 c4 08 5b 5d c3 66 2e 0f 1f 84 00 00 00 00 00 c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 [ 67.760895][ T5302] RSP: 002b:00007ffce2d04ee8 EFLAGS: 00000206 ORIG_RAX: 00000000000000a6 [ 67.764273][ T5302] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f995e8d1487 [ 67.767182][ T5302] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffce2d04fa0 [ 67.770095][ T5302] RBP: 00007ffce2d04fa0 R08: 0000000000000000 R09: 0000000000000000 [ 67.773005][ T5302] R10: 00000000ffffffff R11: 0000000000000206 R12: 00007ffce2d06010 [ 67.775871][ T5302] R13: 00005555945606c0 R14: 431bde82d7b634db R15: 00007ffce2d06030 [ 67.778702][ T5302] </TASK> [ 67.779806][ T5302] Modules linked in: [ 67.781548][ T5302] ---[ end trace 0000000000000000 ]--- [ 67.785139][ T5302] RIP: 0010:jfs_evict_inode+0x434/0x440 [ 67.790783][ T5302] Code: df e8 d0 f5 d4 fe e9 1d fe ff ff e8 36 b0 6d fe 48 c7 c7 e0 42 f5 8e 4c 89 ee e8 47 14 da 01 e9 92 fd ff ff e8 1d b0 6d fe 90 <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90 90 90 90 90 90 [ 67.798624][ T5302] RSP: 0018:ffffc9000d17fab8 EFLAGS: 00010293 [ 67.801146][ T5302] RAX: ffffffff83542ef3 RBX: ffff888045a83808 RCX: ffff888000a18000 [ 67.804333][ T5302] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffff888045a83b80 [ 67.807060][ T5302] RBP: ffffc9000d17fc30 R08: ffffffff825ef063 R09: 1ffffffff28a9924 [ 67.810056][ T5302] R10: dffffc0000000000 R11: ffffffff83540c20 R12: ffff888045a83b80 [ 67.813031][ T5302] R13: ffff888045a83c00 R14: dffffc0000000000 R15: ffff888045a82ad0 [ 67.816456][ T5302] FS: 000055559455f380(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 67.820075][ T5302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 67.822654][ T5302] CR2: 00005555945686f8 CR3: 0000000044c30000 CR4: 0000000000352ef0 [ 67.825922][ T5302] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 67.828876][ T5302] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 67.831694][ T5302] Kernel panic - not syncing: Fatal exception [ 67.834107][ T5302] Kernel Offset: disabled [ 67.835646][ T5302] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:42:14 Registers: info registers vcpu 0 CPU#0 RAX=000000000000005d RBX=ffffffff9a999100 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000d17f170 R8 =ffffffff858439bb R9 =1ffff11003e49046 R10=dffffc0000000000 R11=ffffffff85843970 R12=dffffc0000000000 R13=000000000000005d R14=000000000000005d R15=00000000000003f8 RIP=ffffffff858439ee RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 ffffffff 00c00000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 ffffffff 00c00000 FS =0000 000055559455f380 ffffffff 00c00000 GS =0000 ffff88801fc00000 ffffffff 00c00000 LDT=0000 0000000000000000 ffffffff 00c00000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00005555945686f8 CR3=0000000044c30000 CR4=00352ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000fffe0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 Opmask00=0000000040000021 Opmask01=0000000000000001 Opmask02=00000000fff7ffff Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffce2d04ef0 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffff0f0e0d0c ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM08=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM09=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM10=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM11=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM12=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM13=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM14=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM15=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM16=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM17=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2525252525252525 2525252525252525 2525252525252525 2525252525252525 ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2f006a64615f6572 6f63735f6d6f6f2f 666c65732f636f72 702f003030303100 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0a004f41445f4057 4a46565f484a4a0a 434940560a464a57 550a001515151400 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000