Warning: Permanently added '[localhost]:57652' (ECDSA) to the list of known hosts.
2022/10/16 17:15:34 fuzzer started
[ 47.493096][ T3619] ------------[ cut here ]------------
[ 47.497804][ T3619] WARNING: CPU: 0 PID: 3619 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 47.504956][ T3619] Modules linked in:
[ 47.508596][ T3619] CPU: 0 PID: 3619 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.518631][ T3619] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.525753][ T3619] RIP: 0010:c_start+0x152/0x1b0
[ 47.529633][ T3619] Code: a0 98 99 8b e8 df 87 4c 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 d0 87 4c 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 be 87 4c 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 09 e2 8d e8 cb cd 98 00 e9 6b ff
[ 47.544561][ T3619] RSP: 0018:ffffc900036afc70 EFLAGS: 00010293
[ 47.549640][ T3619] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.555972][ T3619] RDX: ffff8880213aba80 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.560952][ T3619] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.566070][ T3619] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888023fcf4f8
[ 47.570830][ T3619] R13: 0000000000000008 R14: ffff88801c6afc7c R15: 0000000000000000
[ 47.575691][ T3619] FS: 0000000001f02f50(0000) GS:ffff88802c800000(0000) knlGS:0000000000000000
[ 47.581268][ T3619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.585374][ T3619] CR2: 00007f9001c8c018 CR3: 0000000019dce000 CR4: 0000000000150ef0
[ 47.590426][ T3619] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.595462][ T3619] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.600817][ T3619] Call Trace:
[ 47.603063][ T3619]
[ 47.604911][ T3619] seq_read_iter+0x2c6/0x1280
[ 47.608102][ T3619] proc_reg_read_iter+0x111/0x2d0
[ 47.611186][ T3619] vfs_read+0x67d/0x930
[ 47.613832][ T3619] ? kernel_read+0x1c0/0x1c0
[ 47.616792][ T3619] ? __fget_files+0x26a/0x440
[ 47.619602][ T3619] ksys_read+0x127/0x250
[ 47.622046][ T3619] ? vfs_write+0xdd0/0xdd0
[ 47.624932][ T3619] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.628823][ T3619] ? trace_hardirqs_on+0x2d/0x160
[ 47.632000][ T3619] do_syscall_64+0x35/0xb0
[ 47.634866][ T3619] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.638614][ T3619] RIP: 0033:0x4ae09b
[ 47.641072][ T3619] 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
[ 47.653799][ T3619] RSP: 002b:000000c00008f3b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.659293][ T3619] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 47.664747][ T3619] RDX: 0000000000000b49 RSI: 000000c00055e4b7 RDI: 0000000000000003
[ 47.669731][ T3619] RBP: 000000c00008f408 R08: 0000000000000001 R09: 000000c000098420
[ 47.674769][ T3619] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c00008f570
[ 47.680034][ T3619] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f8fdb4085db
[ 47.686776][ T3619]
[ 47.689624][ T3619] Kernel panic - not syncing: panic_on_warn set ...
[ 47.695058][ T3619] CPU: 0 PID: 3619 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.702533][ T3619] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.709428][ T3619] Call Trace:
[ 47.712147][ T3619]
[ 47.714462][ T3619] dump_stack_lvl+0xcd/0x134
[ 47.717137][ T3619] panic+0x2c8/0x622
[ 47.719738][ T3619] ? panic_print_sys_info.part.0+0x110/0x110
[ 47.723670][ T3619] ? __warn.cold+0x24b/0x350
[ 47.726626][ T3619] ? c_start+0x152/0x1b0
[ 47.729009][ T3619] __warn.cold+0x25c/0x350
[ 47.731905][ T3619] ? c_start+0x152/0x1b0
[ 47.734715][ T3619] report_bug+0x1bc/0x210
[ 47.737413][ T3619] handle_bug+0x3c/0x70
[ 47.740108][ T3619] exc_invalid_op+0x14/0x40
[ 47.742990][ T3619] asm_exc_invalid_op+0x16/0x20
[ 47.746105][ T3619] RIP: 0010:c_start+0x152/0x1b0
[ 47.749477][ T3619] Code: a0 98 99 8b e8 df 87 4c 00 5b 5d 4c 89 e0 41 5c 41 5d c3 e8 d0 87 4c 00 45 31 e4 5b 4c 89 e0 5d 41 5c 41 5d c3 e8 be 87 4c 00 <0f> 0b e9 1e ff ff ff 48 c7 c7 80 09 e2 8d e8 cb cd 98 00 e9 6b ff
[ 47.761261][ T3619] RSP: 0018:ffffc900036afc70 EFLAGS: 00010293
[ 47.765046][ T3619] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.770006][ T3619] RDX: ffff8880213aba80 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.774817][ T3619] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.779391][ T3619] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888023fcf4f8
[ 47.784116][ T3619] R13: 0000000000000008 R14: ffff88801c6afc7c R15: 0000000000000000
[ 47.788834][ T3619] ? c_start+0x152/0x1b0
[ 47.791435][ T3619] seq_read_iter+0x2c6/0x1280
[ 47.794323][ T3619] proc_reg_read_iter+0x111/0x2d0
[ 47.797425][ T3619] vfs_read+0x67d/0x930
[ 47.799772][ T3619] ? kernel_read+0x1c0/0x1c0
[ 47.802545][ T3619] ? __fget_files+0x26a/0x440
[ 47.805389][ T3619] ksys_read+0x127/0x250
[ 47.807848][ T3619] ? vfs_write+0xdd0/0xdd0
[ 47.810510][ T3619] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.813866][ T3619] ? trace_hardirqs_on+0x2d/0x160
[ 47.816645][ T3619] do_syscall_64+0x35/0xb0
[ 47.819928][ T3619] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.824046][ T3619] RIP: 0033:0x4ae09b
[ 47.826430][ T3619] 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
[ 47.838172][ T3619] RSP: 002b:000000c00008f3b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.844330][ T3619] RAX: ffffffffffffffda RBX: 000000c00003e800 RCX: 00000000004ae09b
[ 47.850349][ T3619] RDX: 0000000000000b49 RSI: 000000c00055e4b7 RDI: 0000000000000003
[ 47.855440][ T3619] RBP: 000000c00008f408 R08: 0000000000000001 R09: 000000c000098420
[ 47.860460][ T3619] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c00008f570
[ 47.866071][ T3619] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f8fdb4085db
[ 47.872151][ T3619]
[ 47.875423][ T3619] Kernel Offset: disabled
[ 47.878746][ T3619] Rebooting in 86400 seconds..
VM DIAGNOSIS:
17:15:35 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8462e881 RDI=ffffffff914cb200 RBP=ffffffff914cb1c0 RSP=ffffc900036af5c0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=2073656c75646f4d
R12=0000000000000000 R13=000000000000003a R14=ffffffff8462e820 R15=0000000000000000
RIP=ffffffff8462e8ab 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 0000000001f02f50 ffffffff 00c00000
GS =0000 ffff88802c800000 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=00007f9001c8c018 CR3=0000000019dce000 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=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=00000000000000003fa18bd8fd373124 XMM01=00000000000000000000000000000000
XMM02=00000000000000003fe0000000000000 XMM03=00000000000000003f9f56c0b87a3cee
XMM04=000000c00000c300000000c00048b440 XMM05=000000c00048a360000000c00000c180
XMM06=000000c00000c2d0000000c00000c690 XMM07=000000c00000c6a8000000c00048afc0
XMM08=000000c000060d60000000c000060d00 XMM09=000000c000060bf0000000c000060cf0
XMM10=000000c0000609f0000000c000060a00 XMM11=000000c000060d50000000c0000609e0
XMM12=000000c000060b50000000c000060da0 XMM13=000000c0000609d0000000c000060d90
XMM14=000000c000060c50000000c000060d70 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=ffff8880120a57c0 RCX=ffffffff898ddeb5 RDX=ffffed100592698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffc9000045fdf8
R8 =0000000000000000 R9 =ffff88802c934c4b R10=ffffed1005926989 R11=0000000000000001
R12=0000000000000001 R13=0000000000000001 R14=ffffffff8de20790 R15=0000000000000000
RIP=ffffffff8990f0ab 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 ffff88802c900000 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=000000c00008f5e0 CR3=0000000019dce000 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=000000c00000fde8000000c00000eb68 XMM01=000000c00000eb88000000c00000eb78
XMM02=000000c00000fe08000000c00000fe00 XMM03=000000c00000fe18000000c00000fe10
XMM04=000000c00000fdf8000000c00009e1d0 XMM05=000000c00000fe08000000c00000fe00
XMM06=000000c00000fe18000000c00000fe10 XMM07=000000c00000fe28000000c00000fe20
XMM08=000000c00000fe60000000c00000fe58 XMM09=000000c00000fe70000000c00000fe68
XMM10=000000c00000fe80000000c00000fe78 XMM11=000000c00000fe90000000c00000fe88
XMM12=000000c00000fea0000000c00000fe98 XMM13=000000c00000feb0000000c00000fea8
XMM14=000000c00000fec0000000c00000feb8 XMM15=00000000000000000000000000000000
info registers vcpu 2
RAX=0000000000000002 RBX=ffff888012110000 RCX=ffffffff898ddeb5 RDX=ffffed100594698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffc9000046fdf8
R8 =0000000000000000 R9 =ffff88802ca34c4b R10=ffffed1005946989 R11=0000000000000001
R12=0000000000000002 R13=0000000000000002 R14=ffffffff8de20790 R15=0000000000000000
RIP=ffffffff8990f0ab 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 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=0000000000d12cc7 CR3=0000000022819000 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=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=0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a0a XMM01=000000000000000000000000ffff0000
XMM02=000000000000000000000000ffff0000 XMM03=74612039313633203a4449502030203a
XMM04=3a303030302d627375206e6f205d7465 XMM05=45515b206573756f4d2031302e307620
XMM06=2c7475706e69203a313030302e313030 XMM07=6e65672d646968205d3154202020205b
XMM08=2f3d454d4f4820202020205d00003a6e XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012111d40 RCX=ffffffff898ddeb5 RDX=ffffed100596698a
RSI=0000000000000000 RDI=ffffffff8990f9bf RBP=dffffc0000000000 RSP=ffffc9000047fdf8
R8 =0000000000000000 R9 =ffff88802cb34c4b R10=ffffed1005966989 R11=0000000000000001
R12=0000000000000003 R13=0000000000000003 R14=ffffffff8de20790 R15=0000000000000000
RIP=ffffffff8990f0ab 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=000000c00071a918 CR3=000000001e46f000 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=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=000000000000000000ff000000000000
XMM02=00ff000000000000000000000000ff00 XMM03=00000000000000000000000000000000
XMM04=0000000000000000ff000000000000ff XMM05=0000000000000000ff000000000000ff
XMM06=3334353220303131000a2e542f615200 XMM07=332e37322020205b203a6c656e72656b
XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000