syzkaller login: [ 92.027713][ T9] cfg80211: failed to load regulatory.db
Warning: Permanently added '[localhost]:3732' (ED25519) to the list of known hosts.
[ 93.113018][ T5317] loop0: detected capacity change from 0 to 16
executing program
[ 93.146771][ T5317] erofs (device loop0): EXPERIMENTAL EROFS subpage compressed block support in use. Use at your own risk!
[ 93.159135][ T5317] erofs (device loop0): mounted with root inode @ nid 36.
[ 93.163746][ T5317] ------------[ cut here ]------------
[ 93.166448][ T5317] WARNING: CPU: 0 PID: 5317 at fs/iomap/iter.c:33 iomap_iter+0x87c/0xdf0
[ 93.170892][ T5317] Modules linked in:
[ 93.173688][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz-executor245 Not tainted 6.16.0-rc1-syzkaller-00101-g27605c8c0f69 #0 PREEMPT(full)
[ 93.179353][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 93.184322][ T5317] RIP: 0010:iomap_iter+0x87c/0xdf0
[ 93.186421][ T5317] Code: cc cc cc e8 a6 eb 6b ff 90 0f 0b 90 e9 31 f8 ff ff e8 98 eb 6b ff 90 0f 0b 90 bd fb ff ff ff e9 ad fb ff ff e8 85 eb 6b ff 90 <0f> 0b 90 e9 22 fd ff ff e8 77 eb 6b ff 90 0f 0b 90 e9 53 fd ff ff
[ 93.195669][ T5317] RSP: 0018:ffffc9000d08f808 EFLAGS: 00010293
[ 93.198360][ T5317] RAX: ffffffff8254736b RBX: ffffc9000d08f920 RCX: ffff88803a692440
[ 93.201845][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000074
[ 93.205360][ T5317] RBP: 1ffff92001a11f2a R08: ffffea00010c5277 R09: 1ffffd4000218a4e
[ 93.209510][ T5317] R10: dffffc0000000000 R11: fffff94000218a4f R12: 0000000000000074
[ 93.213447][ T5317] R13: 0000000000000000 R14: ffffc9000d08f950 R15: 1ffff92001a11f25
[ 93.216799][ T5317] FS: 0000555562dab380(0000) GS:ffff88808d252000(0000) knlGS:0000000000000000
[ 93.220546][ T5317] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.223990][ T5317] CR2: 00007ffeb97cc968 CR3: 0000000043323000 CR4: 0000000000352ef0
[ 93.228108][ T5317] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 93.231668][ T5317] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 93.235823][ T5317] Call Trace:
[ 93.237742][ T5317]
[ 93.239417][ T5317] iomap_fiemap+0x117/0x530
[ 93.241720][ T5317] ? __pfx_iomap_fiemap+0x10/0x10
[ 93.244188][ T5317] ? __lock_acquire+0xab9/0xd20
[ 93.246313][ T5317] do_vfs_ioctl+0x16d3/0x1990
[ 93.248583][ T5317] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 93.250905][ T5317] ? kasan_quarantine_put+0xdd/0x220
[ 93.253134][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.255747][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.258460][ T5317] ? tomoyo_path_number_perm+0x4e2/0x5a0
[ 93.260975][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.263393][ T5317] ? __pfx_tomoyo_path_number_perm+0x10/0x10
[ 93.265966][ T5317] ? kasan_quarantine_put+0xdd/0x220
[ 93.268438][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 93.271039][ T5317] ? dput+0x37/0x2b0
[ 93.272842][ T5317] ? __se_sys_chdir+0x1b9/0x280
[ 93.275117][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20
[ 93.277453][ T5317] __se_sys_ioctl+0x82/0x170
[ 93.279585][ T5317] do_syscall_64+0xfa/0x3b0
[ 93.281900][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 93.284320][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.287116][ T5317] ? clear_bhb_loop+0x60/0xb0
[ 93.289352][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.291856][ T5317] RIP: 0033:0x7fbc6028fe59
[ 93.294007][ T5317] 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
[ 93.303472][ T5317] RSP: 002b:00007ffccc462b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.307029][ T5317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc6028fe59
[ 93.311165][ T5317] RDX: 0000200000000580 RSI: 00000000c020660b RDI: 0000000000000005
[ 93.314975][ T5317] RBP: 00007fbc603045f0 R08: 0000555562dac4c0 R09: 0000555562dac4c0
[ 93.318621][ T5317] R10: 00000000000001ca R11: 0000000000000246 R12: 00007ffccc462b90
[ 93.322162][ T5317] R13: 00007ffccc462db8 R14: 431bde82d7b634db R15: 00007fbc602d903b
[ 93.325608][ T5317]
[ 93.327066][ T5317] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 93.330522][ T5317] CPU: 0 UID: 0 PID: 5317 Comm: syz-executor245 Not tainted 6.16.0-rc1-syzkaller-00101-g27605c8c0f69 #0 PREEMPT(full)
[ 93.336064][ T5317] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014
[ 93.340967][ T5317] Call Trace:
[ 93.342878][ T5317]
[ 93.344464][ T5317] dump_stack_lvl+0x99/0x250
[ 93.346605][ T5317] ? __asan_memcpy+0x40/0x70
[ 93.348594][ T5317] ? __pfx_dump_stack_lvl+0x10/0x10
[ 93.350759][ T5317] ? __pfx__printk+0x10/0x10
[ 93.352756][ T5317] panic+0x2db/0x790
[ 93.354474][ T5317] ? __pfx_panic+0x10/0x10
[ 93.356565][ T5317] ? show_trace_log_lvl+0x4fb/0x550
[ 93.360017][ T5317] __warn+0x31b/0x4b0
[ 93.362597][ T5317] ? iomap_iter+0x87c/0xdf0
[ 93.364848][ T5317] ? iomap_iter+0x87c/0xdf0
[ 93.366758][ T5317] report_bug+0x2be/0x4f0
[ 93.368440][ T5317] ? iomap_iter+0x87c/0xdf0
[ 93.370355][ T5317] ? iomap_iter+0x87c/0xdf0
[ 93.372222][ T5317] ? iomap_iter+0x87e/0xdf0
[ 93.374102][ T5317] handle_bug+0x84/0x160
[ 93.375870][ T5317] exc_invalid_op+0x1a/0x50
[ 93.377714][ T5317] asm_exc_invalid_op+0x1a/0x20
[ 93.379760][ T5317] RIP: 0010:iomap_iter+0x87c/0xdf0
[ 93.382378][ T5317] Code: cc cc cc e8 a6 eb 6b ff 90 0f 0b 90 e9 31 f8 ff ff e8 98 eb 6b ff 90 0f 0b 90 bd fb ff ff ff e9 ad fb ff ff e8 85 eb 6b ff 90 <0f> 0b 90 e9 22 fd ff ff e8 77 eb 6b ff 90 0f 0b 90 e9 53 fd ff ff
[ 93.391047][ T5317] RSP: 0018:ffffc9000d08f808 EFLAGS: 00010293
[ 93.393698][ T5317] RAX: ffffffff8254736b RBX: ffffc9000d08f920 RCX: ffff88803a692440
[ 93.397304][ T5317] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000074
[ 93.401614][ T5317] RBP: 1ffff92001a11f2a R08: ffffea00010c5277 R09: 1ffffd4000218a4e
[ 93.405641][ T5317] R10: dffffc0000000000 R11: fffff94000218a4f R12: 0000000000000074
[ 93.409011][ T5317] R13: 0000000000000000 R14: ffffc9000d08f950 R15: 1ffff92001a11f25
[ 93.412490][ T5317] ? iomap_iter+0x87b/0xdf0
[ 93.414346][ T5317] ? iomap_iter+0x87b/0xdf0
[ 93.416421][ T5317] iomap_fiemap+0x117/0x530
[ 93.418607][ T5317] ? __pfx_iomap_fiemap+0x10/0x10
[ 93.421160][ T5317] ? __lock_acquire+0xab9/0xd20
[ 93.423603][ T5317] do_vfs_ioctl+0x16d3/0x1990
[ 93.425704][ T5317] ? __pfx_do_vfs_ioctl+0x10/0x10
[ 93.427930][ T5317] ? kasan_quarantine_put+0xdd/0x220
[ 93.430232][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.432924][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.435440][ T5317] ? tomoyo_path_number_perm+0x4e2/0x5a0
[ 93.438709][ T5317] ? tomoyo_path_number_perm+0x1bc/0x5a0
[ 93.441807][ T5317] ? __pfx_tomoyo_path_number_perm+0x10/0x10
[ 93.444435][ T5317] ? kasan_quarantine_put+0xdd/0x220
[ 93.446612][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 93.448748][ T5317] ? dput+0x37/0x2b0
[ 93.450548][ T5317] ? __se_sys_chdir+0x1b9/0x280
[ 93.452671][ T5317] ? bpf_lsm_file_ioctl+0x9/0x20
[ 93.454742][ T5317] __se_sys_ioctl+0x82/0x170
[ 93.457012][ T5317] do_syscall_64+0xfa/0x3b0
[ 93.459600][ T5317] ? lockdep_hardirqs_on+0x9c/0x150
[ 93.462132][ T5317] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.464745][ T5317] ? clear_bhb_loop+0x60/0xb0
[ 93.467030][ T5317] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 93.469942][ T5317] RIP: 0033:0x7fbc6028fe59
[ 93.472251][ T5317] 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
[ 93.480671][ T5317] RSP: 002b:00007ffccc462b68 EFLAGS: 00000246 ORIG_RAX: 0000000000000010
[ 93.483904][ T5317] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fbc6028fe59
[ 93.486943][ T5317] RDX: 0000200000000580 RSI: 00000000c020660b RDI: 0000000000000005
[ 93.490045][ T5317] RBP: 00007fbc603045f0 R08: 0000555562dac4c0 R09: 0000555562dac4c0
[ 93.493461][ T5317] R10: 00000000000001ca R11: 0000000000000246 R12: 00007ffccc462b90
[ 93.497333][ T5317] R13: 00007ffccc462db8 R14: 431bde82d7b634db R15: 00007fbc602d903b
[ 93.500480][ T5317]
[ 93.501986][ T5317] Kernel Offset: disabled
[ 93.503700][ T5317] Rebooting in 86400 seconds..
VM DIAGNOSIS:
21:55:00 Registers:
info registers vcpu 0
CPU#0
RAX=1ffffffff33b9060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=0000000000000000 RDI=0000000000000020 RBP=ffffffff99dc8a10 RSP=ffffc9000d08eef0
R8 =ffff888033770237 R9 =1ffff110066ee046 R10=dffffc0000000000 R11=ffffffff85470c20
R12=dffffc0000000000 R13=0000000000000000 R14=ffffffff99dc8780 R15=0000000000000000
RIP=ffffffff85470c97 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 0000555562dab380 ffffffff 00c00000
GS =0000 ffff88808d252000 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=00007ffeb97cc968 CR3=0000000043323000 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=000000000000000f Opmask01=0000000000000000 Opmask02=000000000000001f 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 00007ffccc462160 00007ffccc462140
ZMM02=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccc4622a0 00007ffccc462120
ZMM03=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007fbc602f5464 00007fbc60309260
ZMM04=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccc462160
ZMM05=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccc4622a0
ZMM06=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccc4622a0 00007ffccc462120
ZMM07=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 00007ffccc462160 00007ffccc462140
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 0000000000000000 0000000000000000 0000000000000000 00000073666f7265
ZMM18=0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000000000 0000000000303030 3030303030303030 30303030307830ff
ZMM19=0000000000000000 0000000000000000 0000000000000000 0000000000000000 ffffffffffffffff 3030303030303030 3030303030303030 3030303000000000
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