Warning: Permanently added '[localhost]:65278' (ED25519) to the list of known hosts. executing program [ 87.531884][ T5100] loop0: detected capacity change from 0 to 32768 [ 87.541898][ T5100] ======================================================= [ 87.541898][ T5100] WARNING: The mand mount option has been deprecated and [ 87.541898][ T5100] and is ignored by this kernel. Remove the mand [ 87.541898][ T5100] option from the mount to silence this warning. [ 87.541898][ T5100] ======================================================= [ 87.620262][ T24] audit: type=1800 audit(1727759765.861:2): pid=5100 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz-executor556" name="bus" dev="loop0" ino=7 res=0 errno=0 [ 92.664171][ T102] ------------[ cut here ]------------ [ 92.666960][ T102] WARNING: CPU: 0 PID: 102 at fs/jfs/jfs_dmap.c:2875 dbAdjTree+0x420/0x520 [ 92.671359][ T102] Modules linked in: [ 92.674355][ T102] CPU: 0 UID: 0 PID: 102 Comm: jfsCommit Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0 [ 92.678285][ T102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 92.683476][ T102] RIP: 0010:dbAdjTree+0x420/0x520 [ 92.685857][ T102] Code: 7a 68 fe eb 0c e8 e0 7a 68 fe eb 05 e8 d9 7a 68 fe 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 c1 7a 68 fe 90 <0f> 0b 90 eb e2 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 14 fc ff ff 48 [ 92.693155][ T102] RSP: 0018:ffffc9000166f4f8 EFLAGS: 00010293 [ 92.695652][ T102] RAX: ffffffff832c60ef RBX: 0000000000000155 RCX: ffff88801f234880 [ 92.699184][ T102] RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056 [ 92.703670][ T102] RBP: ffff88803d500018 R08: ffffffff832c5d27 R09: 1ffffd40001ea800 [ 92.707309][ T102] R10: dffffc0000000000 R11: fffff940001ea801 R12: dffffc0000000000 [ 92.710497][ T102] R13: 0000000000000004 R14: ffff88803d500010 R15: 0000000000020056 [ 92.713729][ T102] FS: 0000000000000000(0000) GS:ffff88801fc00000(0000) knlGS:0000000000000000 [ 92.717045][ T102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 92.719896][ T102] CR2: 00007ffecb008118 CR3: 000000000e734000 CR4: 0000000000352ef0 [ 92.723321][ T102] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 92.726934][ T102] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 92.731139][ T102] Call Trace: [ 92.732660][ T102] <TASK> [ 92.734230][ T102] ? __warn+0x168/0x4e0 [ 92.736327][ T102] ? dbAdjTree+0x420/0x520 [ 92.738840][ T102] ? report_bug+0x2b3/0x500 [ 92.741337][ T102] ? dbAdjTree+0x420/0x520 [ 92.743502][ T102] ? handle_bug+0x60/0x90 [ 92.745740][ T102] ? exc_invalid_op+0x1a/0x50 [ 92.747915][ T102] ? asm_exc_invalid_op+0x1a/0x20 [ 92.750304][ T102] ? dbAdjTree+0x57/0x520 [ 92.752393][ T102] ? dbAdjTree+0x41f/0x520 [ 92.754237][ T102] ? dbAdjTree+0x420/0x520 [ 92.756253][ T102] ? dbAdjTree+0x41f/0x520 [ 92.758177][ T102] ? __pfx_reacquire_held_locks+0x10/0x10 [ 92.760660][ T102] dbJoin+0x255/0x310 [ 92.762262][ T102] ? do_read_cache_folio+0x77a/0x850 [ 92.764488][ T102] dbFreeBits+0x4db/0xd90 [ 92.766340][ T102] dbFree+0x35b/0x680 [ 92.767996][ T102] txFreeMap+0x96a/0xd50 [ 92.769901][ T102] ? _raw_spin_unlock+0x28/0x50 [ 92.771861][ T102] ? __mark_inode_dirty+0x5b2/0xe90 [ 92.774125][ T102] xtTruncate+0xe65/0x3270 [ 92.776041][ T102] ? __pfx_xtTruncate+0x10/0x10 [ 92.778165][ T102] jfs_free_zero_link+0x46e/0x6e0 [ 92.780299][ T102] ? inode_wait_for_writeback+0x111/0x2a0 [ 92.782310][ T102] ? __pfx_jfs_free_zero_link+0x10/0x10 [ 92.784411][ T102] jfs_evict_inode+0x35f/0x440 [ 92.786214][ T102] ? __pfx_jfs_evict_inode+0x10/0x10 [ 92.788383][ T102] evict+0x4e8/0x9b0 [ 92.789999][ T102] ? __pfx_evict+0x10/0x10 [ 92.791574][ T102] ? iput+0x713/0xa50 [ 92.793110][ T102] txUpdateMap+0x931/0xb10 [ 92.794738][ T102] ? __pfx_txUpdateMap+0x10/0x10 [ 92.796855][ T102] jfs_lazycommit+0x49a/0xb80 [ 92.799067][ T102] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 92.801778][ T102] ? lockdep_hardirqs_on+0x99/0x150 [ 92.804135][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.806301][ T102] ? __pfx_default_wake_function+0x10/0x10 [ 92.808530][ T102] ? __kthread_parkme+0x169/0x1d0 [ 92.810544][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.812466][ T102] kthread+0x2f0/0x390 [ 92.813874][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.815916][ T102] ? __pfx_kthread+0x10/0x10 [ 92.818435][ T102] ret_from_fork+0x4b/0x80 [ 92.821124][ T102] ? __pfx_kthread+0x10/0x10 [ 92.822883][ T102] ret_from_fork_asm+0x1a/0x30 [ 92.824792][ T102] </TASK> [ 92.825911][ T102] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 92.828631][ T102] CPU: 0 UID: 0 PID: 102 Comm: jfsCommit Not tainted 6.12.0-rc1-syzkaller-00031-ge32cde8d2bd7 #0 [ 92.832296][ T102] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 92.836584][ T102] Call Trace: [ 92.837964][ T102] <TASK> [ 92.839407][ T102] dump_stack_lvl+0x241/0x360 [ 92.841791][ T102] ? __pfx_dump_stack_lvl+0x10/0x10 [ 92.844172][ T102] ? __pfx__printk+0x10/0x10 [ 92.846073][ T102] ? _printk+0xd5/0x120 [ 92.847672][ T102] ? __init_begin+0x41000/0x41000 [ 92.849545][ T102] ? vscnprintf+0x5d/0x90 [ 92.851289][ T102] panic+0x349/0x880 [ 92.852942][ T102] ? __warn+0x177/0x4e0 [ 92.854580][ T102] ? __pfx_panic+0x10/0x10 [ 92.856385][ T102] ? show_trace_log_lvl+0x3b2/0x410 [ 92.858679][ T102] ? ret_from_fork_asm+0x1a/0x30 [ 92.861049][ T102] __warn+0x34b/0x4e0 [ 92.862948][ T102] ? dbAdjTree+0x420/0x520 [ 92.864810][ T102] report_bug+0x2b3/0x500 [ 92.866470][ T102] ? dbAdjTree+0x420/0x520 [ 92.868136][ T102] handle_bug+0x60/0x90 [ 92.869690][ T102] exc_invalid_op+0x1a/0x50 [ 92.871565][ T102] asm_exc_invalid_op+0x1a/0x20 [ 92.873569][ T102] RIP: 0010:dbAdjTree+0x420/0x520 [ 92.875802][ T102] Code: 7a 68 fe eb 0c e8 e0 7a 68 fe eb 05 e8 d9 7a 68 fe 48 83 c4 20 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc e8 c1 7a 68 fe 90 <0f> 0b 90 eb e2 89 e9 80 e1 07 80 c1 03 38 c1 0f 8c 14 fc ff ff 48 [ 92.883699][ T102] RSP: 0018:ffffc9000166f4f8 EFLAGS: 00010293 [ 92.886275][ T102] RAX: ffffffff832c60ef RBX: 0000000000000155 RCX: ffff88801f234880 [ 92.889931][ T102] RDX: 0000000000000000 RSI: 0000000000000155 RDI: 0000000000020056 [ 92.893671][ T102] RBP: ffff88803d500018 R08: ffffffff832c5d27 R09: 1ffffd40001ea800 [ 92.896829][ T102] R10: dffffc0000000000 R11: fffff940001ea801 R12: dffffc0000000000 [ 92.899750][ T102] R13: 0000000000000004 R14: ffff88803d500010 R15: 0000000000020056 [ 92.902852][ T102] ? dbAdjTree+0x57/0x520 [ 92.904692][ T102] ? dbAdjTree+0x41f/0x520 [ 92.906872][ T102] ? dbAdjTree+0x41f/0x520 [ 92.909509][ T102] ? __pfx_reacquire_held_locks+0x10/0x10 [ 92.912671][ T102] dbJoin+0x255/0x310 [ 92.914493][ T102] ? do_read_cache_folio+0x77a/0x850 [ 92.916398][ T102] dbFreeBits+0x4db/0xd90 [ 92.918232][ T102] dbFree+0x35b/0x680 [ 92.919854][ T102] txFreeMap+0x96a/0xd50 [ 92.921619][ T102] ? _raw_spin_unlock+0x28/0x50 [ 92.923627][ T102] ? __mark_inode_dirty+0x5b2/0xe90 [ 92.925814][ T102] xtTruncate+0xe65/0x3270 [ 92.927716][ T102] ? __pfx_xtTruncate+0x10/0x10 [ 92.929716][ T102] jfs_free_zero_link+0x46e/0x6e0 [ 92.931689][ T102] ? inode_wait_for_writeback+0x111/0x2a0 [ 92.934151][ T102] ? __pfx_jfs_free_zero_link+0x10/0x10 [ 92.936162][ T102] jfs_evict_inode+0x35f/0x440 [ 92.937912][ T102] ? __pfx_jfs_evict_inode+0x10/0x10 [ 92.939720][ T102] evict+0x4e8/0x9b0 [ 92.941131][ T102] ? __pfx_evict+0x10/0x10 [ 92.942928][ T102] ? iput+0x713/0xa50 [ 92.944706][ T102] txUpdateMap+0x931/0xb10 [ 92.946460][ T102] ? __pfx_txUpdateMap+0x10/0x10 [ 92.949014][ T102] jfs_lazycommit+0x49a/0xb80 [ 92.951344][ T102] ? _raw_spin_unlock_irqrestore+0x8f/0x140 [ 92.953915][ T102] ? lockdep_hardirqs_on+0x99/0x150 [ 92.955845][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.957824][ T102] ? __pfx_default_wake_function+0x10/0x10 [ 92.959708][ T102] ? __kthread_parkme+0x169/0x1d0 [ 92.961541][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.963537][ T102] kthread+0x2f0/0x390 [ 92.965154][ T102] ? __pfx_jfs_lazycommit+0x10/0x10 [ 92.967991][ T102] ? __pfx_kthread+0x10/0x10 [ 92.971121][ T102] ret_from_fork+0x4b/0x80 [ 92.973935][ T102] ? __pfx_kthread+0x10/0x10 [ 92.975999][ T102] ret_from_fork_asm+0x1a/0x30 [ 92.977757][ T102] </TASK> [ 92.979182][ T102] Kernel Offset: disabled [ 92.980856][ T102] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:16:11 Registers: info registers vcpu 0 CPU#0 RAX=000000000000000a RBX=ffffffff9a711e40 RCX=0000000000000000 RDX=00000000000003f8 RSI=0000000000000000 RDI=0000000000000020 RBP=0000000000000000 RSP=ffffc9000166ebb0 R8 =ffffffff85496a1b R9 =1ffff1100662b046 R10=dffffc0000000000 R11=ffffffff854969d0 R12=dffffc0000000000 R13=ffffffff9a40cf0a R14=000000000000000a R15=00000000000003f8 RIP=ffffffff85496a4e 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 0000000000000000 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=00007ffecb008118 CR3=000000000e734000 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=0000000004040003 Opmask01=0000000000000001 Opmask02=00000000ffff3f01 Opmask03=0000000000000000 Opmask04=0000000000000000 Opmask05=0000000000000000 Opmask06=0000000000000000 Opmask07=0000000000000000 ZMM00=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffecafe7480 0000003000000010 ZMM01=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffecafe7480 0000003000000010 ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 2e2e2e2e2e2e2e2e 2e2e2e2e2e2e2e2e ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000ff0000 ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000ff000000ff00 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 6f73616572003663 6974617473006575 6575715f6c6f7274 6e6f63203a732500 ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4a56444057001346 4c51445156004050 4050545f494a5751 4b4a46051f560000 ZMM20=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000911 0000000000000000 306572673670692f 74656e2f6c617574 ZMM21=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000041 0000000000000000 00306e6170772f74 656e2f307968702f ZMM22=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e1d12081a153a01 5365515755130d0f 134d6f5516040643 50174e69010b0d78 ZMM23=0000000000000000 0000000000000000 0000000000000000 0000000000000000 7f1f5f6f5b5f7f5f 5f7f5f7f575f0f7f 777f7f7f177d4773 7b1f5f6f174f2f7f ZMM24=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0073253a73252d73 253a73252d732500 73252d7325007473 65757165726f6e20 ZMM25=0000000000000000 0000000000000000 0000000000000000 0000000000000000 6e64716420613661 6920322033206361 6300650a64610061 5f65726163612070 ZMM26=0000000000000000 0000000000000000 0000000000000000 0000000000000000 5f61615f20613620 6920322033202061 6100650a20370020 36656e616361200a ZMM27=0000000000000000 0000000000000000 0000000000000000 0000000000000000 bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbfbfbfbfbfbfbf bfbf2b313423342c ZMM28=0000000000000000 0000000000000000 0000000000000000 0000000000000000 262821df2e2e33df 3228df3232202b22 df312e232d2435bf 2324353124322431 ZMM29=0000000000000000 0000000000000000 0000000000000000 0000000000000000 4141414141414141 4141414141414141 4141414141414141 4141414141414141 ZMM30=0000000000000000 0000000000000000 0000000000000000 0000000000000000 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a 1a1a1a1a1a1a1a1a ZMM31=0000000000000000 0000000000000000 0000000000000000 0000000000000000 2020202020202020 2020202020202020 2020202020202020 2020202020202020