Warning: Permanently added '[localhost]:34306' (ECDSA) to the list of known hosts.
[ 64.781109][ T36] audit: type=1400 audit(1678638986.819:75): avc: denied { execute } for pid=5119 comm="sh" name="syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
[ 64.800188][ T36] audit: type=1400 audit(1678638986.819:76): avc: denied { execute_no_trans } for pid=5119 comm="sh" path="/syz-fuzzer" dev="sda1" ino=1134 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:etc_runtime_t tclass=file permissive=1
2023/03/12 16:36:27 fuzzer started
[ 65.453749][ T5122] ------------[ cut here ]------------
[ 65.457786][ T5122] WARNING: CPU: 1 PID: 5122 at include/linux/cpumask.h:143 c_start+0x1da/0x250
[ 65.464983][ T5122] Modules linked in:
[ 65.468965][ T5122] CPU: 1 PID: 5122 Comm: syz-fuzzer Not tainted 6.3.0-rc1-syzkaller-00242-g81ff855485a3 #0
[ 65.477995][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 65.484310][ T5122] RIP: 0010:c_start+0x1da/0x250
[ 65.487628][ T5122] Code: 49 11 8c e8 88 a9 51 00 4c 89 e0 5b 5d 41 5c 41 5d 41 5e c3 f3 48 0f bc db e8 72 a9 51 00 89 db e9 38 ff ff ff e8 66 a9 51 00 <0f> 0b e9 c1 fe ff ff 48 c7 c7 c0 83 77 8e e8 d3 49 a2 00 e9 67 ff
[ 65.500725][ T5122] RSP: 0018:ffffc9000224fc68 EFLAGS: 00010293
[ 65.505026][ T5122] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000000000
[ 65.510308][ T5122] RDX: ffff88801aebe200 RSI: ffffffff813279da RDI: 0000000000000004
[ 65.515426][ T5122] RBP: ffffffff8e7783c0 R08: 0000000000000004 R09: 0000000000000007
[ 65.520964][ T5122] R10: 0000000000000004 R11: 0000000000000000 R12: ffff88801d32a190
[ 65.526851][ T5122] R13: 0000000000000008 R14: 0000000000000004 R15: 0000000000000000
[ 65.533742][ T5122] FS: 000000c000056890(0000) GS:ffff88802ca80000(0000) knlGS:0000000000000000
[ 65.541047][ T5122] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.546873][ T5122] CR2: 00007f8a38b75000 CR3: 000000002452f000 CR4: 0000000000150ee0
[ 65.553523][ T5122] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 65.559113][ T5122] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 65.564639][ T5122] Call Trace:
[ 65.566992][ T5122]
[ 65.568871][ T5122] seq_read_iter+0x2ca/0x12d0
[ 65.572188][ T5122] proc_reg_read_iter+0x115/0x2d0
[ 65.576266][ T5122] vfs_read+0x681/0x930
[ 65.579304][ T5122] ? kernel_read+0x1c0/0x1c0
[ 65.582584][ T5122] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 65.587071][ T5122] ? __fget_files+0x26a/0x480
[ 65.590115][ T5122] ksys_read+0x12b/0x250
[ 65.592881][ T5122] ? vfs_write+0xe10/0xe10
[ 65.595736][ T5122] ? syscall_enter_from_user_mode+0x26/0xb0
[ 65.599549][ T5122] do_syscall_64+0x39/0xb0
[ 65.602375][ T5122] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.606336][ T5122] RIP: 0033:0x403ace
[ 65.609193][ T5122] Code: 48 89 6c 24 38 48 8d 6c 24 38 e8 0d 00 00 00 48 8b 6c 24 38 48 83 c4 40 c3 cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
[ 65.621258][ T5122] RSP: 002b:000000c0004af308 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 65.626757][ T5122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000403ace
[ 65.631875][ T5122] RDX: 0000000000000b49 RSI: 000000c00068e4b7 RDI: 0000000000000003
[ 65.636469][ T5122] RBP: 000000c0004af348 R08: 0000000000000000 R09: 0000000000000000
[ 65.641795][ T5122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c0004af488
[ 65.646983][ T5122] R13: 0000000000000000 R14: 000000c0000061a0 R15: 0001000000000000
[ 65.652543][ T5122]
[ 65.656221][ T5122] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 65.662054][ T5122] CPU: 1 PID: 5122 Comm: syz-fuzzer Not tainted 6.3.0-rc1-syzkaller-00242-g81ff855485a3 #0
[ 65.669201][ T5122] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 65.675274][ T5122] Call Trace:
[ 65.677539][ T5122]
[ 65.679446][ T5122] dump_stack_lvl+0xd9/0x150
[ 65.682663][ T5122] panic+0x688/0x730
[ 65.685590][ T5122] ? panic_smp_self_stop+0x90/0x90
[ 65.689449][ T5122] ? show_trace_log_lvl+0x285/0x390
[ 65.693283][ T5122] ? c_start+0x1da/0x250
[ 65.695967][ T5122] check_panic_on_warn+0xb1/0xc0
[ 65.698982][ T5122] __warn+0xf2/0x4f0
[ 65.701575][ T5122] ? c_start+0x1da/0x250
[ 65.706223][ T5122] report_bug+0x2da/0x500
[ 65.711431][ T5122] handle_bug+0x3c/0x70
[ 65.714102][ T5122] exc_invalid_op+0x18/0x50
[ 65.717041][ T5122] asm_exc_invalid_op+0x1a/0x20
[ 65.720830][ T5122] RIP: 0010:c_start+0x1da/0x250
[ 65.724936][ T5122] Code: 49 11 8c e8 88 a9 51 00 4c 89 e0 5b 5d 41 5c 41 5d 41 5e c3 f3 48 0f bc db e8 72 a9 51 00 89 db e9 38 ff ff ff e8 66 a9 51 00 <0f> 0b e9 c1 fe ff ff 48 c7 c7 c0 83 77 8e e8 d3 49 a2 00 e9 67 ff
[ 65.740573][ T5122] RSP: 0018:ffffc9000224fc68 EFLAGS: 00010293
[ 65.745983][ T5122] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 0000000000000000
[ 65.752308][ T5122] RDX: ffff88801aebe200 RSI: ffffffff813279da RDI: 0000000000000004
[ 65.758250][ T5122] RBP: ffffffff8e7783c0 R08: 0000000000000004 R09: 0000000000000007
[ 65.763839][ T5122] R10: 0000000000000004 R11: 0000000000000000 R12: ffff88801d32a190
[ 65.768612][ T5122] R13: 0000000000000008 R14: 0000000000000004 R15: 0000000000000000
[ 65.773790][ T5122] ? c_start+0x1da/0x250
[ 65.776873][ T5122] ? c_start+0x1da/0x250
[ 65.779986][ T5122] seq_read_iter+0x2ca/0x12d0
[ 65.783331][ T5122] proc_reg_read_iter+0x115/0x2d0
[ 65.787462][ T5122] vfs_read+0x681/0x930
[ 65.790772][ T5122] ? kernel_read+0x1c0/0x1c0
[ 65.794426][ T5122] ? __mutex_unlock_slowpath+0x157/0x5e0
[ 65.799037][ T5122] ? __fget_files+0x26a/0x480
[ 65.802768][ T5122] ksys_read+0x12b/0x250
[ 65.806260][ T5122] ? vfs_write+0xe10/0xe10
[ 65.809420][ T5122] ? syscall_enter_from_user_mode+0x26/0xb0
[ 65.813202][ T5122] do_syscall_64+0x39/0xb0
[ 65.816731][ T5122] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 65.821377][ T5122] RIP: 0033:0x403ace
[ 65.824923][ T5122] Code: 48 89 6c 24 38 48 8d 6c 24 38 e8 0d 00 00 00 48 8b 6c 24 38 48 83 c4 40 c3 cc cc cc 49 89 f2 48 89 fa 48 89 ce 48 89 df 0f 05 <48> 3d 01 f0 ff ff 76 15 48 f7 d8 48 89 c1 48 c7 c0 ff ff ff ff 48
[ 65.840298][ T5122] RSP: 002b:000000c0004af308 EFLAGS: 00000202 ORIG_RAX: 0000000000000000
[ 65.846536][ T5122] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000403ace
[ 65.852930][ T5122] RDX: 0000000000000b49 RSI: 000000c00068e4b7 RDI: 0000000000000003
[ 65.859331][ T5122] RBP: 000000c0004af348 R08: 0000000000000000 R09: 0000000000000000
[ 65.866052][ T5122] R10: 0000000000000000 R11: 0000000000000202 R12: 000000c0004af488
[ 65.872064][ T5122] R13: 0000000000000000 R14: 000000c0000061a0 R15: 0001000000000000
[ 65.877622][ T5122]
[ 65.882460][ T5122] Kernel Offset: disabled
[ 65.886216][ T5122] Rebooting in 86400 seconds..
VM DIAGNOSIS:
16:36:28 Registers:
info registers vcpu 0
RAX=0000000000036567 RBX=dffffc0000000000 RCX=ffffffff8a177935 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000000 RSP=ffffffff8c407e20
R8 =0000000000000001 R9 =ffff88802ca36cab R10=ffffed1005946d95 R11=0000000000000000
R12=0000000000000003 R13=ffffffff8c495840 R14=ffffffff8e7781d0 R15=0000000000000000
RIP=ffffffff8a1791af RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 ffffffff 00c00000
TR =0040 fffffe19e9b77000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe19e9b75000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0004b0000 CR3=000000002452f000 CR4=00150ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa1
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=8aec8ebd58ef349ab89695f481d12e88 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414d4fe000000000 XMM03=00000000000000000000000000000000
XMM04=00000000000000003fe0000000000000 XMM05=000000c0000a9f80000000c0000a9ef0
XMM06=000000c0000a9fb0000000c0003b8000 XMM07=000000c0003b8180000000c0003b8150
XMM08=000000c0000a9980000000c0000a9950 XMM09=000000c0000a9a40000000c0000a9a10
XMM10=000000c0000a9aa0000000c0000a9a70 XMM11=000000c0000a9b00000000c0000a9ad0
XMM12=000000c0000a95c0000000c0000a9590 XMM13=000000c0000a9e90000000c00009c5a0
XMM14=000000c0003b83f0000000c0003b83c0 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff848f8d05 RDI=ffffffff9207ab60 RBP=ffffffff9207ab20 RSP=ffffc9000224f650
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=0000000000000035 R14=ffffffff848f8ca0 R15=0000000000000000
RIP=ffffffff848f8d2f 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 000000c000056890 ffffffff 00c00000
GS =0000 ffff88802ca80000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0ff45b0000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0ff45ae000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f8a38b75000 CR3=000000002452f000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=3a3a3a3a3a3a3a3a3a3a3a3a3a3a3a3a XMM01=00ff00000000000000000000000000ff
XMM02=203a0973657a69732073736572646461 XMM03=00ff0000000000000000000000000000
XMM04=65726f74735f636570732032765f6572 XMM05=73646d206674316c207373617079625f
XMM06=6174735f6f696d6d2073677061777320 XMM07=6465656c6274657220617461645f656c
XMM08=6d6565727020696d6e76203a09736761 XMM09=76766e692072656d69745f6e6f697470
XMM10=78656c66206267315f74706520646970 XMM11=66666f5f63737420797469726f697270
XMM12=65206369706176207270747620746573 XMM13=6972747365726e752064697076207470
XMM14=63697061762074736575675f64657463 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=000000000002c6f1 RBX=dffffc0000000000 RCX=ffffffff8a177935 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000002 RSP=ffffc9000054fe00
R8 =0000000000000001 R9 =ffff88802cb36cab R10=ffffed1005966d95 R11=0000000000000000
R12=0000000000000003 R13=ffff888013f56180 R14=ffffffff8e7781d0 R15=0000000000000000
RIP=ffffffff8a1791af RFL=00000242 [---Z---] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 ffff88802cb00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe212dfb8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe212dfb6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c0004bc000 CR3=000000002452f000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=265329ca0fd1547ff4b2dc81517845a1 XMM01=00000000000000000000000000000000
XMM02=00000000000000004117635e5269fdfd XMM03=32322035312e322e302e303120363532
XMM04=00000000000000050000000000a4f8de XMM05=00000000000000000000000001ef5030
XMM06=00000000000000050000000000a4f8e3 XMM07=00000000000000000000000001ef502e
XMM08=00000000000000060000000000a522e2 XMM09=00000000000000000000000001ef502b
XMM10=00000000000000030000000000a4c57b XMM11=00000000000000000000000001ef502c
XMM12=00000000000000060000000000a5216e XMM13=00000000000000000000000001ef502a
XMM14=00000000000000040000000000a4d8d9 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000025099 RBX=dffffc0000000000 RCX=ffffffff8a177935 RDX=0000000000000000
RSI=0000000000000001 RDI=0000000000000000 RBP=0000000000000003 RSP=ffffc9000055fe00
R8 =0000000000000001 R9 =ffff88802cbb6cab R10=ffffed1005976d95 R11=0000000000000000
R12=0000000000000003 R13=ffff888013f581c0 R14=ffffffff8e7781d0 R15=0000000000000000
RIP=ffffffff8a1791af RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 ffffffff 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 ffffffff 00000000
FS =0000 0000000000000000 ffffffff 00000000
GS =0000 ffff88802cb80000 ffffffff 00000000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0199ac1000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0199abf000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c000007040 CR3=000000002452f000 CR4=00150ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000fffe0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414da85000000000 XMM03=000000c000646820000000c00064b520
XMM04=000000c000646410000000c00064c750 XMM05=000000c00057f5f0000000c000647450
XMM06=000000c00064b520000000c000645ad0 XMM07=000000c00057d450000000c000646820
XMM08=000000c0006461a0000000c000644270 XMM09=000000c000649e10000000c00064bba0
XMM10=000000c00064b450000000c00064c0d0 XMM11=000000c000645e10000000c000649d40
XMM12=000000c00064c4e0000000c00064b790 XMM13=000000c000644dd0000000c00057d380
XMM14=000000c00057e0d0000000c00064ba00 XMM15=00000000000000000000000000000000