Warning: Permanently added '[localhost]:39424' (ECDSA) to the list of known hosts.
2022/10/16 17:51:44 fuzzer started
[ 46.785083][ T3611] ------------[ cut here ]------------
[ 46.788622][ T3611] WARNING: CPU: 3 PID: 3611 at include/linux/cpumask.h:110 c_start+0x152/0x1b0
[ 46.795373][ T3611] Modules linked in:
[ 46.800139][ T3611] CPU: 3 PID: 3611 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 46.808798][ T3611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 46.814647][ T3611] RIP: 0010:c_start+0x152/0x1b0
[ 46.817772][ T3611] 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
[ 46.830039][ T3611] RSP: 0018:ffffc900036bfc70 EFLAGS: 00010293
[ 46.834044][ T3611] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 46.838770][ T3611] RDX: ffff88801a5b9d40 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 46.843825][ T3611] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 46.848961][ T3611] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888025b5a4c8
[ 46.853841][ T3611] R13: 0000000000000008 R14: ffff8880241ad6fc R15: 0000000000000000
[ 46.858671][ T3611] FS: 000000c000080090(0000) GS:ffff88802cb00000(0000) knlGS:0000000000000000
[ 46.865127][ T3611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 46.868915][ T3611] CR2: 000000c00070b000 CR3: 0000000023320000 CR4: 0000000000150ee0
[ 46.874046][ T3611] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 46.878908][ T3611] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 46.884322][ T3611] Call Trace:
[ 46.886511][ T3611]
[ 46.888401][ T3611] seq_read_iter+0x2c6/0x1280
[ 46.891481][ T3611] proc_reg_read_iter+0x111/0x2d0
[ 46.894815][ T3611] vfs_read+0x67d/0x930
[ 46.897528][ T3611] ? kernel_read+0x1c0/0x1c0
[ 46.900457][ T3611] ? __fget_files+0x26a/0x440
[ 46.903562][ T3611] ksys_read+0x127/0x250
[ 46.906237][ T3611] ? vfs_write+0xdd0/0xdd0
[ 46.908859][ T3611] ? syscall_enter_from_user_mode+0x22/0xb0
[ 46.912593][ T3611] ? trace_hardirqs_on+0x2d/0x160
[ 46.950430][ T3611] do_syscall_64+0x35/0xb0
[ 46.953630][ T3611] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 46.957532][ T3611] RIP: 0033:0x4ae09b
[ 46.960170][ T3611] 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
[ 46.972573][ T3611] RSP: 002b:000000c0005433b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 46.978007][ T3611] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 46.983247][ T3611] RDX: 0000000000000b49 RSI: 000000c0003d84b7 RDI: 0000000000000003
[ 46.988336][ T3611] RBP: 000000c000543408 R08: 0000000000000001 R09: 000000c00009a5a0
[ 46.993480][ T3611] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c000543570
[ 46.998421][ T3611] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007fb2c50322d7
[ 47.003786][ T3611]
[ 47.005779][ T3611] Kernel panic - not syncing: panic_on_warn set ...
[ 47.010071][ T3611] CPU: 3 PID: 3611 Comm: syz-fuzzer Not tainted 6.0.0-syzkaller-12196-g1501278bb7ba #0
[ 47.016075][ T3611] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.14.0-2 04/01/2014
[ 47.021756][ T3611] Call Trace:
[ 47.023868][ T3611]
[ 47.025754][ T3611] dump_stack_lvl+0xcd/0x134
[ 47.028874][ T3611] panic+0x2c8/0x622
[ 47.031471][ T3611] ? panic_print_sys_info.part.0+0x110/0x110
[ 47.035262][ T3611] ? __warn.cold+0x24b/0x350
[ 47.038364][ T3611] ? c_start+0x152/0x1b0
[ 47.041342][ T3611] __warn.cold+0x25c/0x350
[ 47.044199][ T3611] ? c_start+0x152/0x1b0
[ 47.046919][ T3611] report_bug+0x1bc/0x210
[ 47.049924][ T3611] handle_bug+0x3c/0x70
[ 47.052511][ T3611] exc_invalid_op+0x14/0x40
[ 47.055423][ T3611] asm_exc_invalid_op+0x16/0x20
[ 47.058523][ T3611] RIP: 0010:c_start+0x152/0x1b0
[ 47.061663][ T3611] 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
[ 47.073699][ T3611] RSP: 0018:ffffc900036bfc70 EFLAGS: 00010293
[ 47.077655][ T3611] RAX: 0000000000000000 RBX: ffffffff8de20980 RCX: 0000000000000000
[ 47.082526][ T3611] RDX: ffff88801a5b9d40 RSI: ffffffff812ffc02 RDI: 0000000000000004
[ 47.087350][ T3611] RBP: 0000000000000008 R08: 0000000000000004 R09: 0000000000000008
[ 47.092290][ T3611] R10: 0000000000000008 R11: 0000000000000001 R12: ffff888025b5a4c8
[ 47.097341][ T3611] R13: 0000000000000008 R14: ffff8880241ad6fc R15: 0000000000000000
[ 47.102243][ T3611] ? c_start+0x152/0x1b0
[ 47.104960][ T3611] seq_read_iter+0x2c6/0x1280
[ 47.107919][ T3611] proc_reg_read_iter+0x111/0x2d0
[ 47.111076][ T3611] vfs_read+0x67d/0x930
[ 47.113447][ T3611] ? kernel_read+0x1c0/0x1c0
[ 47.116174][ T3611] ? __fget_files+0x26a/0x440
[ 47.119045][ T3611] ksys_read+0x127/0x250
[ 47.121980][ T3611] ? vfs_write+0xdd0/0xdd0
[ 47.124841][ T3611] ? syscall_enter_from_user_mode+0x22/0xb0
[ 47.128591][ T3611] ? trace_hardirqs_on+0x2d/0x160
[ 47.131774][ T3611] do_syscall_64+0x35/0xb0
[ 47.134546][ T3611] entry_SYSCALL_64_after_hwframe+0x63/0xcd
[ 47.138218][ T3611] RIP: 0033:0x4ae09b
[ 47.140644][ T3611] 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
[ 47.152250][ T3611] RSP: 002b:000000c0005433b8 EFLAGS: 00000212 ORIG_RAX: 0000000000000000
[ 47.157499][ T3611] RAX: ffffffffffffffda RBX: 000000c00003c000 RCX: 00000000004ae09b
[ 47.162413][ T3611] RDX: 0000000000000b49 RSI: 000000c0003d84b7 RDI: 0000000000000003
[ 47.167357][ T3611] RBP: 000000c000543408 R08: 0000000000000001 R09: 000000c00009a5a0
[ 47.172286][ T3611] R10: 0000000000000b49 R11: 0000000000000212 R12: 000000c000543570
[ 47.176979][ T3611] R13: 0000000000000000 R14: 000000c0000001a0 R15: 00007fb2c50322d7
[ 47.181941][ T3611]
[ 47.185189][ T3611] Kernel Offset: disabled
[ 47.187915][ T3611] Rebooting in 86400 seconds..
VM DIAGNOSIS:
17:51:44 Registers:
info registers vcpu 0
RAX=0000000001f343d0 RBX=0000000000424c8c RCX=000000c00004e400 RDX=0000000000000000
RSI=0000000000000001 RDI=000000c000000b60 RBP=000000c00004b770 RSP=000000c00004b738
R8 =0000000000000001 R9 =00007fffa90a7080 R10=00007fffa90a7090 R11=000000000000208a
R12=000000c00005fbf8 R13=000080c0006fa000 R14=000000c000000b60 R15=00007fb2e76ba0a0
RIP=000000000040b259 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 000000c00004e490 ffffffff 00c00000
GS =0000 0000000000000000 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=00007fb2e76097c0 CR3=0000000023320000 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=00000000000000000000000000000000 XMM01=000000c00000c198000000c00000c738
XMM02=000000c000441560000000c000441200 XMM03=000000c00003aae0000000c00000c1b0
XMM04=000000c000336ac0000000c0003363f0 XMM05=000000c0003371f0000000c000337150
XMM06=000000c000336230000000c0004129a0 XMM07=000000c000111580000000c0003362c0
XMM08=00000000000000000000000000000a27 XMM09=00000000000000000000000000000a33
XMM10=00000000000000000000000000000a34 XMM11=00000000000000000000000000000a35
XMM12=00000000000000000000000000000a36 XMM13=0000000000000000000000000000022f
XMM14=00000000000000000000000000000230 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=ffffffff8135ba5a RCX=1ffffffff223fd10 RDX=0000000000000000
RSI=ffffffff81c8ab41 RDI=ffff88801d224ec8 RBP=ffff88801d223a80 RSP=ffffc9000373f738
R8 =ffffffff8e6d43ac R9 =ffffc9000373f7f4 R10=fffff520006e7f03 R11=ffffc9000373faf8
R12=ffffc9000373f878 R13=ffffc9000373f7c0 R14=ffff88801d223a80 R15=0000000000000dc0
RIP=ffffffff8152b708 RFL=00000246 [---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 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=00007f19cb5ff060 CR3=000000001c0a5000 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=00312e6f732e78756e696c657362696c
XMM02=ffff000000000000ffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff
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 2
RAX=dffffc0000000000 RBX=ffff88801d5e3a80 RCX=1ffff11003abc838 RDX=1ffff11005944e71
RSI=1ffff11005944ef5 RDI=ffff88802ca277a8 RBP=0000000000000000 RSP=ffffc900036dfea0
R8 =1ffffffff1733316 R9 =ffffffff8f55b08f R10=ffffffff8f55b097 R11=0000000000000001
R12=ffff88801d5e41c8 R13=ffff88801d5e41d0 R14=00000000000005e9 R15=ffff88801d5e4198
RIP=ffffffff815b7ca4 RFL=00000012 [----A--] 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 000000c000080490 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=0000000000e2b49d CR3=0000000023320000 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=000000c00019e000000000c000174000 XMM01=000000c00013e270000000c000190a80
XMM02=000000c000174000000000c000150380 XMM03=000000c000190a80000000c00019e000
XMM04=000000c000197500000000c00004fc00 XMM05=000000c000150380000000c00018a000
XMM06=000000c00019e000000000c000174000 XMM07=000000c00007a1e0000000c000190a80
XMM08=000000c00000e9e0000000c00000e9d8 XMM09=000000c00000e9f0000000c00000e9e8
XMM10=000000c00000ea00000000c00000e9f8 XMM11=000000c00000ea10000000c00000ea08
XMM12=000000c00000ea20000000c00000ea18 XMM13=000000c00000ea30000000c00000ea28
XMM14=000000c00000ea40000000c00000ea38 XMM15=00000000000000000000000000000000
info registers vcpu 3
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff8462e881 RDI=ffffffff914cb200 RBP=ffffffff914cb1c0 RSP=ffffc900036bf600
R8 =0000000000000001 R9 =000000000000001f R10=0000000000000000 R11=502033203a555043
R12=0000000000000000 R13=0000000000000031 R14=ffffffff8462e820 R15=0000000000000000
RIP=ffffffff8462e8ab RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 000fffff 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 000fffff 00000000
FS =0000 000000c000080090 000fffff 00000000
GS =0000 ffff88802cb00000 000fffff 00000000
LDT=0000 0000000000000000 00000000 00000000
TR =0040 fffffe00000d8000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe00000d6000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=000000c00070b000 CR3=0000000023320000 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