Warning: Permanently added '[localhost]:28366' (ECDSA) to the list of known hosts.
2022/10/16 17:21:57 fuzzer started
[ 47.224324][ T3614] ------------[ cut here ]------------
[ 47.228309][ T3614] WARNING: CPU: 1 PID: 3614 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 47.236508][ T3614] Modules linked in:
[ 47.240868][ T3614] CPU: 1 PID: 3614 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.248370][ T3614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.255020][ T3614] RIP: 0010:c_start+0x152/0x1b0
[ 47.258838][ T3614] 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
[ 47.273529][ T3614] RSP: 0018:ffffc900036bfc70 EFLAGS: 00010293
[ 47.278142][ T3614] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.283236][ T3614] RDX: ffff888019de3a80 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.289212][ T3614] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.295470][ T3614] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888024d77748
[ 47.302749][ T3614] R13: 0000000000000008 R14: ffff8880248e807c R15: 0000000000000000
[ 47.308996][ T3614] FS: 0000000001f02f50(0000) GS:ffff88802c900000(0000) knlGS:0000000000000000
[ 47.314822][ T3614] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 47.319174][ T3614] CR2: 000000c000481040 CR3: 00000000238af000 CR4: 0000000000150ee0
[ 47.324968][ T3614] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 47.332010][ T3614] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 47.336969][ T3614] Call Trace:
[ 47.339370][ T3614]
[ 47.341297][ T3614] seq_read_iter+0x2c6/0x1280
[ 47.344529][ T3614] proc_reg_read_iter+0x111/0x2d0
[ 47.347821][ T3614] vfs_read+0x67d/0x930
[ 47.350478][ T3614] ? kernel_read+0x1c0/0x1c0
[ 47.353319][ T3614] ? __fget_files+0x26a/0x440
[ 47.356389][ T3614] ksys_read+0x127/0x250
[ 47.359540][ T3614] ? vfs_write+0xdd0/0xdd0
[ 47.363309][ T3614] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.367975][ T3614] ? trace_hardirqs_on+0x2d/0x160
[ 47.371700][ T3614] do_syscall_64+0x35/0xb0
[ 47.375098][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.379465][ T3614] RIP: 0033:0x4ae09b
[ 47.382686][ T3614] 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
[ 47.397888][ T3614] RSP: 002b:000000c0007e73b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.404184][ T3614] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 47.408992][ T3614] RDX: 0000000000000b49 RSI: 000000c0006864b7 RDI: 0000000000000003
[ 47.413679][ T3614] RBP: 000000c0007e7408 R08: 0000000000000001 R09: 000000c000075500
[ 47.418755][ T3614] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c0007e7570
[ 47.423881][ T3614] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f57024030c7
[ 47.428725][ T3614]
[ 47.430602][ T3614] Kernel panic - not syncing: panic_on_warn set ...
[ 47.434575][ T3614] CPU: 0 PID: 3614 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.440431][ T3614] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.445516][ T3614] Call Trace:
[ 47.447579][ T3614]
[ 47.449242][ T3614] dump_stack_lvl+0xcd/0x134
[ 47.452188][ T3614] panic+0x2c8/0x622
[ 47.454785][ T3614] ? panic_print_sys_info.part.0+0x110/0x110
[ 47.458359][ T3614] ? __warn.cold+0x24b/0x350
[ 47.461073][ T3614] ? c_start+0x152/0x1b0
[ 47.464066][ T3614] __warn.cold+0x25c/0x350
[ 47.467409][ T3614] ? c_start+0x152/0x1b0
[ 47.470701][ T3614] report_bug+0x1bc/0x210
[ 47.474138][ T3614] handle_bug+0x3c/0x70
[ 47.477091][ T3614] exc_invalid_op+0x14/0x40
[ 47.480675][ T3614] asm_exc_invalid_op+0x16/0x20
[ 47.484462][ T3614] RIP: 0010:c_start+0x152/0x1b0
[ 47.488249][ T3614] 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
[ 47.500922][ T3614] RSP: 0018:ffffc900036bfc70 EFLAGS: 00010293
[ 47.504654][ T3614] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.509601][ T3614] RDX: ffff888019de3a80 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.514551][ T3614] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.519275][ T3614] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888024d77748
[ 47.524069][ T3614] R13: 0000000000000008 R14: ffff8880248e807c R15: 0000000000000000
[ 47.528647][ T3614] ? c_start+0x152/0x1b0
[ 47.531318][ T3614] seq_read_iter+0x2c6/0x1280
[ 47.534199][ T3614] proc_reg_read_iter+0x111/0x2d0
[ 47.537240][ T3614] vfs_read+0x67d/0x930
[ 47.539726][ T3614] ? kernel_read+0x1c0/0x1c0
[ 47.542416][ T3614] ? __fget_files+0x26a/0x440
[ 47.545298][ T3614] ksys_read+0x127/0x250
[ 47.547930][ T3614] ? vfs_write+0xdd0/0xdd0
[ 47.550695][ T3614] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.554319][ T3614] ? trace_hardirqs_on+0x2d/0x160
[ 47.557623][ T3614] do_syscall_64+0x35/0xb0
[ 47.560812][ T3614] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.564563][ T3614] RIP: 0033:0x4ae09b
[ 47.567001][ T3614] 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
[ 47.578921][ T3614] RSP: 002b:000000c0007e73b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.584748][ T3614] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 47.590814][ T3614] RDX: 0000000000000b49 RSI: 000000c0006864b7 RDI: 0000000000000003
[ 47.596890][ T3614] RBP: 000000c0007e7408 R08: 0000000000000001 R09: 000000c000075500
[ 47.602538][ T3614] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c0007e7570
[ 47.607358][ T3614] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007f57024030c7
[ 47.612830][ T3614]
[ 47.618598][ T3614] Kernel Offset: disabled
[ 47.621437][ T3614] Rebooting in 86400 seconds..
VM DIAGNOSIS:
17:21:58 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff898ddeb5 RDX=ffffed100590698a
RSI=0000000000000000 RDI=0000000000000000 RBP=ffffc9000374ff58 RSP=ffffc9000374ff30
R8 =0000000000000001 R9 =ffff88802c834c4b R10=ffffed1005906989 R11=0000000000000001
R12=ffffc9000374ff58 R13=0000000000000000 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff898dd87e RFL=00000046 [---Z-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 000000c00004e090 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=00007f5728d333a0 CR3=00000000238af000 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=18e32fbce33494903303b064dfaf0004 XMM01=00000000000000000000000000000000
XMM02=0000000000000000414fffffe0000000 XMM03=32322035312e322e302e303120323333
XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8462e881 RDI=ffffffff914cb200 RBP=ffffffff914cb1c0 RSP=ffffc900036bf5c0
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=2073656c75646f4d
R12=0000000000000000 R13=0000000000000020 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 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=000000c000481040 CR3=00000000238af000 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=0000000000000002 RBX=ffff888012138000 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 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 ffff88802ca00000 ffffffff 00000000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe0000091000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe000008f000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f5728c3e000 CR3=00000000154b4000 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=372e36322020205b203a6c656e72656b
XMM08=2500656c6f736e6f632f7665642f000a XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000003 RBX=ffff888012139d40 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=000000c0007e5ff8 CR3=00000000238af000 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=000000c0002b6c00000000c0002b6c50 XMM01=000000c0002b6be0000000c0002b6c00
XMM02=000000c0002b6710000000c0002b6700 XMM03=000000c00048c480000000c0002b6730
XMM04=000000c0003e3870000000c000000ea0 XMM05=000000c00000e558000000c00000e618
XMM06=000000c00000e6d8000000c00000e5b0 XMM07=000000c00000e7a0000000c00000e758
XMM08=000000c000386dc0000000c000386c80 XMM09=000000c000387040000000c000386f00
XMM10=000000c000376e10000000c000376de0 XMM11=000000c0003e3870000000c000000ea0
XMM12=000000c00000e558000000c00000e618 XMM13=000000c00000e6d8000000c00000e5b0
XMM14=000000c00000e7a0000000c00000e758 XMM15=00000000000000000000000000000000