Warning: Permanently added '[localhost]:35018' (ECDSA) to the list of known hosts.
[ 121.737442][ T38] audit: type=1400 audit(1665436427.744:75): avc: denied { execute } for pid=3682 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
[ 121.754142][ T38] audit: type=1400 audit(1665436427.744:76): avc: denied { execute_no_trans } for pid=3682 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
2022/10/10 21:13:48 fuzzer started
[ 123.038504][ T3684] ------------[ cut here ]------------
[ 123.044625][ T3684] WARNING: CPU: 2 PID: 3684 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 123.057489][ T3684] Modules linked in:
[ 123.068795][ T3684] CPU: 2 PID: 3684 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-09815-gd4013bc4d49f #0
[ 123.088794][ T3684] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 123.104236][ T3684] RIP: 0010:c_start+0x152/0x1b0
[ 123.123768][ T3684] Code: e0 c8 98 8b e8 af 7f 4b 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 a0 7f 4b 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 8e 7f 4b 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 03 e0 8d e8 0b 0f 98 00 e9 6b ff
[ 123.172110][ T3684] RSP: 0018:ffffc900030efc70 EFLAGS: 00010293
[ 123.190693][ T3684] RAX: 0000000000000000 RBX: ffffffff8de00380 RCX: 0000000000000000
[ 123.202765][ T3684] RDX: ffff88801a0cc240 RSI: ffffffff812fee52 RDI: 0000000000000004
[ 123.208549][ T3684] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 123.214568][ T3684] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888020dd8e88
[ 123.238379][ T3684] R13: 0000000000000008 R14: ffff8880283de8bc R15: 0000000000000000
[ 123.250972][ T3684] FS: 000000c00004e490(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000
[ 123.275926][ T3684] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.286176][ T3684] CR2: 00007f007118f140 CR3: 00000000222ec000 CR4: 0000000000150ee0
[ 123.298096][ T3684] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 123.310144][ T3684] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 123.326751][ T3684] Call Trace:
[ 123.333016][ T3684]
[ 123.337373][ T3684] seq_read_iter+0x2c6/0x1280
[ 123.350770][ T3684] ? inode_security+0x105/0x130
[ 123.359484][ T3684] proc_reg_read_iter+0x111/0x2d0
[ 123.365872][ T3684] vfs_read+0x67d/0x930
[ 123.374440][ T3684] ? kernel_read+0x1c0/0x1c0
[ 123.378798][ T3684] ? __fget_files+0x26a/0x440
[ 123.382294][ T3684] ksys_read+0x127/0x250
[ 123.387809][ T3684] ? vfs_write+0xdd0/0xdd0
[ 123.393362][ T3684] ? syscall_enter_from_user_mode+0x22/0xb0
[ 123.402416][ T3684] ? trace_hardirqs_on+0x2d/0x160
[ 123.411236][ T3684] do_syscall_64+0x35/0xb0
[ 123.419242][ T3684] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.426486][ T3684] RIP: 0033:0x4ae09b
[ 123.434915][ T3684] Code: e8 ea 57 fb ff eb 88 cc cc cc cc cc cc cc cc e8 fb 9b fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
[ 123.485369][ T3684] RSP: 002b:000000c0005373b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 123.501501][ T3684] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 123.519301][ T3684] RDX: 0000000000000b49 RSI: 000000c0001794b7 RDI: 0000000000000003
[ 123.545135][ T3684] RBP: 000000c000537408 R08: 0000000000000001 R09: 000000c0005862a0
[ 123.559128][ T3684] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c000537570
[ 123.565074][ T3684] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f00716c3044
[ 123.575931][ T3684]
[ 123.581933][ T3684] Kernel panic - not syncing: panic_on_warn set ...
[ 123.588712][ T3684] CPU: 1 PID: 3684 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-09815-gd4013bc4d49f #0
[ 123.598865][ T3684] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 123.609331][ T3684] Call Trace:
[ 123.613172][ T3684]
[ 123.617070][ T3684] dump_stack_lvl+0xcd/0x134
[ 123.622840][ T3684] panic+0x2c8/0x622
[ 123.627928][ T3684] ? panic_print_sys_info.part.0+0x10b/0x10b
[ 123.635204][ T3684] ? __warn.cold+0x24b/0x350
[ 123.641635][ T3684] ? c_start+0x152/0x1b0
[ 123.646748][ T3684] __warn.cold+0x25c/0x350
[ 123.652590][ T3684] ? c_start+0x152/0x1b0
[ 123.658432][ T3684] report_bug+0x1bc/0x210
[ 123.664774][ T3684] handle_bug+0x3c/0x70
[ 123.687353][ T3684] exc_invalid_op+0x14/0x40
[ 123.698343][ T3684] asm_exc_invalid_op+0x16/0x20
[ 123.709377][ T3684] RIP: 0010:c_start+0x152/0x1b0
[ 123.721036][ T3684] Code: e0 c8 98 8b e8 af 7f 4b 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 a0 7f 4b 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 8e 7f 4b 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 03 e0 8d e8 0b 0f 98 00 e9 6b ff
[ 123.758605][ T3684] RSP: 0018:ffffc900030efc70 EFLAGS: 00010293
[ 123.779767][ T3684] RAX: 0000000000000000 RBX: ffffffff8de00380 RCX: 0000000000000000
[ 123.789136][ T3684] RDX: ffff88801a0cc240 RSI: ffffffff812fee52 RDI: 0000000000000004
[ 123.814417][ T3684] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 123.823469][ T3684] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888020dd8e88
[ 123.831665][ T3684] R13: 0000000000000008 R14: ffff8880283de8bc R15: 0000000000000000
[ 123.857385][ T3684] ? c_start+0x152/0x1b0
[ 123.862719][ T3684] seq_read_iter+0x2c6/0x1280
[ 123.868411][ T3684] ? inode_security+0x105/0x130
[ 123.890660][ T3684] proc_reg_read_iter+0x111/0x2d0
[ 123.896800][ T3684] vfs_read+0x67d/0x930
[ 123.902031][ T3684] ? kernel_read+0x1c0/0x1c0
[ 123.907877][ T3684] ? __fget_files+0x26a/0x440
[ 123.918733][ T3684] ksys_read+0x127/0x250
[ 123.938582][ T3684] ? vfs_write+0xdd0/0xdd0
[ 123.943347][ T3684] ? syscall_enter_from_user_mode+0x22/0xb0
[ 123.949694][ T3684] ? trace_hardirqs_on+0x2d/0x160
[ 123.956043][ T3684] do_syscall_64+0x35/0xb0
[ 123.959657][ T3684] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 123.980710][ T3684] RIP: 0033:0x4ae09b
[ 123.984282][ T3684] Code: e8 ea 57 fb ff eb 88 cc cc cc cc cc cc cc cc e8 fb 9b fb ff 48 8b 7c 24 10 48 8b 74 24 18 48 8b 54 24 20 48 8b 44 24 08 0f 05 <48> 3d 01 f0 ff ff 76 20 48 c7 44 24 28 ff ff ff ff 48 c7 44 24 30
[ 124.009996][ T3684] RSP: 002b:000000c0005373b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 124.018241][ T3684] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 124.024353][ T3684] RDX: 0000000000000b49 RSI: 000000c0001794b7 RDI: 0000000000000003
[ 124.030125][ T3684] RBP: 000000c000537408 R08: 0000000000000001 R09: 000000c0005862a0
[ 124.038512][ T3684] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c000537570
[ 124.050129][ T3684] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f00716c3044
[ 124.058682][ T3684]
[ 124.064716][ T3684] Kernel Offset: disabled
[ 124.076029][ T3684] Rebooting in 86400 seconds..
VM DIAGNOSIS:
21:13:52 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff8bcbc980 RCX=ffffffff898a7865 RDX=ffffed100590698a
RSI=0000000000000000 RDI=ffffffff898d940f RBP=dffffc0000000000 RSP=ffffffff8bc07e10
R8 =0000000000000000 R9 =ffff88802c834c4b R10=ffffed1005906989 R11=0000000000000001
R12=0000000000000000 R13=0000000000000000 R14=ffffffff8de00190 R15=0000000000000000
RIP=ffffffff898d8afb 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 ffff88802c800000 ffffffff 00000000
LDT=0000 0000000000000000 ffffffff 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f007129e598 CR3=000000001b67b000 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=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
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00ff000000000000000000000000ff00 XMM03=74612034383633203a4449502032203a
XMM04=00000000000000000000000000000000 XMM05=ffffffffffffffffffffffffffffffff
XMM06=00000000000000000000000000000000 XMM07=20323836333d6469702020726f66207d
XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000c000731b80 RBX=000000c000061ec0 RCX=0000000000000008 RDX=00007f00713c8fb0
RSI=000000c000731b01 RDI=0000000000000000 RBP=000000c000093e70 RSP=000000c000093e48
R8 =0000000000000001 R9 =00007f00716a10f6 R10=00000000006cfcc0 R11=00007f007189dfff
R12=000000c000061ec0 R13=000000c000731b80 R14=000000c000082820 R15=0000000000000000
RIP=0000000000413c4d RFL=00000202 [-------] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 ffffffff 00c00000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 ffffffff 00c00000
FS =0000 000000c000080490 ffffffff 00c00000
GS =0000 0000000000000000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000000000f7054c CR3=00000000222ec000 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=000000c00046b870000000c000000ea0 XMM01=000000c00046b840000000c00049c210
XMM02=000000c00046b7a0000000c00049c1e0 XMM03=000000c00033edf0000000c0003ffe00
XMM04=000000c00033efa0000000c0003fed50 XMM05=000000c00033e380000000c0003feea0
XMM06=000000c0004a0240000000c00010bce0 XMM07=000000c000076000000000c00049c300
XMM08=000000c00033e380000000c0003feea0 XMM09=000000c0004a0240000000c00010bce0
XMM10=000000c000076000000000c00049c300 XMM11=000000c00010a900000000c00010a8d0
XMM12=000000c000000000000000c0003fe750 XMM13=000000c0006428c0000000c0006428f0
XMM14=000000c000061ea0000000c000644930 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff8463833c RDI=ffffffff914ae0e0 RBP=ffffffff914ae0a0 RSP=ffffc900030ef5c8
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=2073656c75646f4d
R12=0000000000000000 R13=ffffffff914ae0a0 R14=ffffffff914ae350 R15=ffffffff914ae0f0
RIP=ffffffff84638363 RFL=00000006 [-----P-] 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 000000c00004e490 ffffffff 00c00000
GS =0000 ffff88802ca00000 ffffffff 00c00000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000000000dc3f13 CR3=00000000222ec000 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 3
RAX=0000000000000003 RBX=ffff888012506040 RCX=ffffffff898a7865 RDX=ffffed100596698a
RSI=0000000000000000 RDI=ffffffff898d940f RBP=dffffc0000000000 RSP=ffffc9000068fdf8
R8 =0000000000000000 R9 =ffff88802cb34c4b R10=ffffed1005966989 R11=0000000000000001
R12=0000000000000003 R13=0000000000000003 R14=ffffffff8de00190 R15=0000000000000000
RIP=ffffffff898d8afb RFL=00000246 [---Z-P-] 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 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=0000000000d12cc7 CR3=00000000222ec000 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=000000c00019aa80000000c0001a8000
XMM02=000000c0001a8000000000c00017c400 XMM03=000000c00010a1e0000000c00019aa80
XMM04=000000c00049d4a0000000c00049d470 XMM05=000000c00049d500000000c00049d4d0
XMM06=000000c00049c1b0000000c00003a420 XMM07=000000c00047d6c0000000c0003ffad0
XMM08=000000c0005120a0000000c00049d3b0 XMM09=000000c00049d3e0000000c00049d410
XMM10=000000c00010a270000000c00010a1b0 XMM11=000000c00010a240000000c00010a210
XMM12=000000c0006428a0000000c0006680a0 XMM13=000000c00010a2d0000000c0006428b0
XMM14=000000c00049d2c0000000c00010a2a0 XMM15=00000000000000000000000000000000