Warning: Permanently added '[localhost]:10262' (ED25519) to the list of known hosts. executing program [ 78.260710][ T5296] loop0: detected capacity change from 0 to 32768 [ 78.285267][ T5296] [ 78.285267][ T5296] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 78.285267][ T5296] [ 78.297706][ T5296] find_entry called with index >= next_index [ 78.300274][ T5296] ------------[ cut here ]------------ [ 78.302262][ T5296] UBSAN: array-index-out-of-bounds in fs/jfs/jfs_dtree.c:1998:37 [ 78.306010][ T5296] index -128 is out of range for type 'struct dtslot[128]' [ 78.308733][ T5296] CPU: 0 UID: 0 PID: 5296 Comm: syz-executor401 Not tainted 6.15.0-rc4-syzkaller-00147-gebd297a2affa #0 PREEMPT(full) [ 78.308746][ T5296] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.308752][ T5296] Call Trace: [ 78.308757][ T5296] [ 78.308762][ T5296] dump_stack_lvl+0x189/0x250 [ 78.308878][ T5296] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.308898][ T5296] ? __pfx__printk+0x10/0x10 [ 78.308911][ T5296] ? __pfx_txLock+0x10/0x10 [ 78.308953][ T5296] ubsan_epilogue+0xa/0x40 [ 78.308963][ T5296] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 78.308980][ T5296] dtSplitRoot+0xae9/0x16c0 [ 78.309012][ T5296] dtInsert+0xef8/0x5f40 [ 78.309033][ T5296] ? kasan_quarantine_put+0xdd/0x220 [ 78.309045][ T5296] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.309095][ T5296] ? __pfx_dtInsert+0x10/0x10 [ 78.309103][ T5296] ? dtSearch+0x1d29/0x21b0 [ 78.309134][ T5296] jfs_symlink+0x715/0xe60 [ 78.309154][ T5296] ? __pfx_jfs_symlink+0x10/0x10 [ 78.309184][ T5296] ? make_vfsuid+0x49/0xa0 [ 78.309199][ T5296] ? generic_permission+0x2e5/0x690 [ 78.309214][ T5296] ? inode_permission+0xf8/0x490 [ 78.309221][ T5296] ? bpf_lsm_inode_symlink+0x9/0x20 [ 78.309230][ T5296] vfs_symlink+0x140/0x2f0 [ 78.309239][ T5296] do_symlinkat+0x1b1/0x3f0 [ 78.309251][ T5296] ? __pfx_do_symlinkat+0x10/0x10 [ 78.309263][ T5296] ? getname_flags+0x1e5/0x540 [ 78.309279][ T5296] __x64_sys_symlink+0x7a/0x90 [ 78.309291][ T5296] do_syscall_64+0xf6/0x210 [ 78.309304][ T5296] ? clear_bhb_loop+0x45/0xa0 [ 78.309317][ T5296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.309326][ T5296] RIP: 0033:0x7ff6c1122ad9 [ 78.309334][ T5296] 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 [ 78.309340][ T5296] RSP: 002b:00007ffcb8eea418 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 78.309351][ T5296] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007ff6c1122ad9 [ 78.309358][ T5296] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000200000000700 [ 78.309363][ T5296] RBP: 00007ff6c119c5f0 R08: 000000000000620d R09: 00005555756d64c0 [ 78.309369][ T5296] R10: 00007ffcb8eea2e0 R11: 0000000000000246 R12: 00007ffcb8eea440 [ 78.309375][ T5296] R13: 00007ffcb8eea668 R14: 431bde82d7b634db R15: 00007ff6c116b03b [ 78.309392][ T5296] [ 78.309396][ T5296] ---[ end trace ]--- [ 78.413061][ T5296] Kernel panic - not syncing: UBSAN: panic_on_warn set ... [ 78.416211][ T5296] CPU: 0 UID: 0 PID: 5296 Comm: syz-executor401 Not tainted 6.15.0-rc4-syzkaller-00147-gebd297a2affa #0 PREEMPT(full) [ 78.421351][ T5296] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 78.425825][ T5296] Call Trace: [ 78.427268][ T5296] [ 78.428639][ T5296] dump_stack_lvl+0x99/0x250 [ 78.430607][ T5296] ? __asan_memcpy+0x40/0x70 [ 78.432657][ T5296] ? __pfx_dump_stack_lvl+0x10/0x10 [ 78.434889][ T5296] ? __pfx__printk+0x10/0x10 [ 78.436897][ T5296] panic+0x2db/0x790 [ 78.438611][ T5296] ? __pfx_panic+0x10/0x10 [ 78.440516][ T5296] ? _printk+0xcf/0x120 [ 78.442251][ T5296] ? __pfx__printk+0x10/0x10 [ 78.444203][ T5296] ? __pfx_txLock+0x10/0x10 [ 78.446120][ T5296] check_panic_on_warn+0x89/0xb0 [ 78.448211][ T5296] __ubsan_handle_out_of_bounds+0xe9/0xf0 [ 78.450481][ T5296] dtSplitRoot+0xae9/0x16c0 [ 78.452427][ T5296] dtInsert+0xef8/0x5f40 [ 78.454181][ T5296] ? kasan_quarantine_put+0xdd/0x220 [ 78.456434][ T5296] ? lockdep_hardirqs_on+0x9c/0x150 [ 78.458690][ T5296] ? __pfx_dtInsert+0x10/0x10 [ 78.460664][ T5296] ? dtSearch+0x1d29/0x21b0 [ 78.462620][ T5296] jfs_symlink+0x715/0xe60 [ 78.464495][ T5296] ? __pfx_jfs_symlink+0x10/0x10 [ 78.466624][ T5296] ? make_vfsuid+0x49/0xa0 [ 78.468566][ T5296] ? generic_permission+0x2e5/0x690 [ 78.470757][ T5296] ? inode_permission+0xf8/0x490 [ 78.472837][ T5296] ? bpf_lsm_inode_symlink+0x9/0x20 [ 78.475049][ T5296] vfs_symlink+0x140/0x2f0 [ 78.477008][ T5296] do_symlinkat+0x1b1/0x3f0 [ 78.478902][ T5296] ? __pfx_do_symlinkat+0x10/0x10 [ 78.481004][ T5296] ? getname_flags+0x1e5/0x540 [ 78.482975][ T5296] __x64_sys_symlink+0x7a/0x90 [ 78.485007][ T5296] do_syscall_64+0xf6/0x210 [ 78.486938][ T5296] ? clear_bhb_loop+0x45/0xa0 [ 78.488924][ T5296] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 78.491343][ T5296] RIP: 0033:0x7ff6c1122ad9 [ 78.493222][ T5296] 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 [ 78.501279][ T5296] RSP: 002b:00007ffcb8eea418 EFLAGS: 00000246 ORIG_RAX: 0000000000000058 [ 78.504890][ T5296] RAX: ffffffffffffffda RBX: 0031656c69662f2e RCX: 00007ff6c1122ad9 [ 78.508201][ T5296] RDX: 0000000000000000 RSI: 0000200000000180 RDI: 0000200000000700 [ 78.511396][ T5296] RBP: 00007ff6c119c5f0 R08: 000000000000620d R09: 00005555756d64c0 [ 78.514663][ T5296] R10: 00007ffcb8eea2e0 R11: 0000000000000246 R12: 00007ffcb8eea440 [ 78.518043][ T5296] R13: 00007ffcb8eea668 R14: 431bde82d7b634db R15: 00007ff6c116b03b [ 78.521482][ T5296] [ 78.523145][ T5296] Kernel Offset: disabled [ 78.525065][ T5296] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:04:21 Registers: info registers vcpu 0 CPU#0 RAX=0000000000000033 RBX=0000000000000033 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=00000000000003f8 RSP=ffffc9000d36f030 R8 =ffff888000b90237 R9 =1ffff11000172046 R10=dffffc0000000000 R11=ffffffff853d83b0 R12=dffffc0000000000 R13=ffffffff99846c4c R14=ffffffff99b4bbc0 R15=0000000000000000 RIP=ffffffff853d842c 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 00005555756d5380 ffffffff 00c00000 GS =0000 ffff88808d6cc000 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=00007fd919395ed8 CR3=0000000011343000 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=0000000001000001 Opmask01=0000000020000000 Opmask02=00000000ffffffff Opmask03=0000000000000000 Opmask04=00000000ffffffff Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000001 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffecd9aad00 0000003000000018 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 6565656565656565 6565656565656565 ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff ffffffffffff0000 ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ff00ff0000000000 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 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a 0a0a0a0a0a0a0a0a ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020205b3e373c00 737365636f727020 74696e6920736120 74696e692f6e6900 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020205134373600 7373656365727020 7463646320736120 7463646325646300 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4656205d31542020 2020203431393928 20382e3532202020 5b3e363c00203a53 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4620203a31542020 2020203331332028 2032243520202020 3320322700203a34 ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 652a627e637d2a65 782a3c333e6b3a6e 393e3a6f6c3a273a 336b32273a6b6e3e ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4c5c2a573b5e2a2a 2a2a51573b33333f 3232243f382a2a2a 51343c3600246f64 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