Warning: Permanently added '[localhost]:32793' (ECDSA) to the list of known hosts.
2023/05/16 22:35:32 fuzzer started
2023/05/16 22:35:33 dialing manager at localhost:35573
2023/05/16 22:35:33 checking machine...
2023/05/16 22:35:33 checking revisions...
syzkaller login: [ 37.430783] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:35:33 testing simple program...
[ 37.502218] cgroup: Unknown subsys name 'net'
[ 37.588863] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.080827] audit: type=1400 audit(1684276545.870:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.195756] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.198870] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.200513] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.211733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.215230] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.216591] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.616402] ------------[ cut here ]------------
[ 51.617080] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.619204] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.620300] Modules linked in:
[ 51.620764] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.625698] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.626732] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.627399] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.629614] RSP: 0018:ffff8880167afc00 EFLAGS: 00010282
[ 51.630271] RAX: 0000000000000000 RBX: ffff88800efc2c40 RCX: 0000000000000000
[ 51.631192] RDX: ffff88800fdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.632083] RBP: ffff88800efc2c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.632999] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.633900] R13: ffffffff84e223a0 R14: ffff88800efc2c48 R15: ffffffff84d73340
[ 51.634814] FS: 000055555631f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.635830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.636586] CR2: 00007f3bdbd3c6f4 CR3: 000000000c9d6000 CR4: 0000000000350ee0
[ 51.637481] Call Trace:
[ 51.637816]
[ 51.638115] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.638772] ipv4_frags_init_net+0x269/0x440
[ 51.639340] ops_init+0xbb/0x6b0
[ 51.639817] setup_net+0x3d9/0x990
[ 51.640272] ? down_read_killable+0x1d7/0x4e0
[ 51.640899] ? __pfx_setup_net+0x10/0x10
[ 51.641444] ? copy_net_ns+0x17c/0x770
[ 51.641958] copy_net_ns+0x321/0x770
[ 51.642474] create_new_namespaces+0x3f6/0xb30
[ 51.643068] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.643723] ksys_unshare+0x44d/0x8e0
[ 51.644249] ? __pfx_ksys_unshare+0x10/0x10
[ 51.644859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.645631] __x64_sys_unshare+0x31/0x40
[ 51.646157] do_syscall_64+0x3f/0x90
[ 51.646676] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.647378] RIP: 0033:0x7f6ba8a230d7
[ 51.647855] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.650177] RSP: 002b:00007fff4fa73118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.651138] RAX: ffffffffffffffda RBX: 00007fff4fa73758 RCX: 00007f6ba8a230d7
[ 51.652043] RDX: 00007f6ba8a8d41f RSI: 00007fff4fa730b0 RDI: 0000000040000000
[ 51.652948] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4fa72ec0
[ 51.653846] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ba8b35bf0
[ 51.654760] R13: 00007fff4fa731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.655688]
[ 51.655994] irq event stamp: 8431
[ 51.656469] hardirqs last enabled at (8443): [] __up_console_sem+0x78/0x80
[ 51.657583] hardirqs last disabled at (8454): [] __up_console_sem+0x5d/0x80
[ 51.658675] softirqs last enabled at (8338): [] irq_exit_rcu+0x93/0xc0
[ 51.659740] softirqs last disabled at (8333): [] irq_exit_rcu+0x93/0xc0
[ 51.660833] ---[ end trace 0000000000000000 ]---
[ 51.665868] ------------[ cut here ]------------
[ 51.666910] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.668672] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.669781] Modules linked in:
[ 51.670205] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.671394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.672464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.673120] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.675372] RSP: 0018:ffff8880167afc00 EFLAGS: 00010282
[ 51.676055] RAX: 0000000000000000 RBX: ffff88801655c440 RCX: 0000000000000000
[ 51.676984] RDX: ffff88800fdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.677911] RBP: ffff88801655c454 R08: 0000000000000001 R09: 0000000000000000
[ 51.678830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.679743] R13: ffffffff84e223a0 R14: ffff88801655c448 R15: ffffffff84da62e0
[ 51.680679] FS: 000055555631f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.681723] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.682510] CR2: 00007f3bdbd3c6f4 CR3: 000000000c9d6000 CR4: 0000000000350ee0
[ 51.683434] Call Trace:
[ 51.683766]
[ 51.684070] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.684754] ipv6_frags_init_net+0x206/0x3c0
[ 51.685324] ops_init+0xbb/0x6b0
[ 51.685807] setup_net+0x3d9/0x990
[ 51.686268] ? down_read_killable+0x1d7/0x4e0
[ 51.686880] ? __pfx_setup_net+0x10/0x10
[ 51.687428] ? copy_net_ns+0x17c/0x770
[ 51.687952] copy_net_ns+0x321/0x770
[ 51.688496] create_new_namespaces+0x3f6/0xb30
[ 51.689092] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.689780] ksys_unshare+0x44d/0x8e0
[ 51.690287] ? __pfx_ksys_unshare+0x10/0x10
[ 51.690889] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.691656] __x64_sys_unshare+0x31/0x40
[ 51.692186] do_syscall_64+0x3f/0x90
[ 51.692718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.693402] RIP: 0033:0x7f6ba8a230d7
[ 51.693891] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.696123] RSP: 002b:00007fff4fa73118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.697452] RAX: ffffffffffffffda RBX: 00007fff4fa73758 RCX: 00007f6ba8a230d7
[ 51.698567] RDX: 00007f6ba8a8d41f RSI: 00007fff4fa730b0 RDI: 0000000040000000
[ 51.699643] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4fa72ec0
[ 51.700738] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ba8b35bf0
[ 51.701811] R13: 00007fff4fa731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.702916]
[ 51.703289] irq event stamp: 10325
[ 51.703846] hardirqs last enabled at (10337): [] __up_console_sem+0x78/0x80
[ 51.705079] hardirqs last disabled at (10348): [] __up_console_sem+0x5d/0x80
[ 51.705992] softirqs last enabled at (10140): [] irq_exit_rcu+0x93/0xc0
[ 51.706882] softirqs last disabled at (10131): [] irq_exit_rcu+0x93/0xc0
[ 51.707761] ---[ end trace 0000000000000000 ]---
[ 51.709197] ------------[ cut here ]------------
[ 51.709768] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.711625] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.712540] Modules linked in:
[ 51.712887] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.713870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.714728] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.715265] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 51.717144] RSP: 0018:ffff8880167afbf0 EFLAGS: 00010286
[ 51.717727] RAX: 0000000000000000 RBX: ffff88801655de40 RCX: 0000000000000000
[ 51.718475] RDX: ffff88800fdb3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.719211] RBP: ffff88801655de54 R08: 0000000000000001 R09: 0000000000000000
[ 51.719966] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.720721] R13: ffffffff84e223a0 R14: ffff88801655de48 R15: ffffffff84daf020
[ 51.721480] FS: 000055555631f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.722291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.722922] CR2: 00007f3bdbd3c6f4 CR3: 000000000c9d6000 CR4: 0000000000350ee0
[ 51.723671] Call Trace:
[ 51.723947]
[ 51.724202] nf_ct_net_init+0x224/0x3d0
[ 51.724690] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.725177] ops_init+0xbb/0x6b0
[ 51.725578] setup_net+0x3d9/0x990
[ 51.725971] ? down_read_killable+0x1d7/0x4e0
[ 51.726474] ? __pfx_setup_net+0x10/0x10
[ 51.726910] ? copy_net_ns+0x17c/0x770
[ 51.727334] copy_net_ns+0x321/0x770
[ 51.727769] create_new_namespaces+0x3f6/0xb30
[ 51.728262] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.728822] ksys_unshare+0x44d/0x8e0
[ 51.729245] ? __pfx_ksys_unshare+0x10/0x10
[ 51.729730] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.730372] __x64_sys_unshare+0x31/0x40
[ 51.730813] do_syscall_64+0x3f/0x90
[ 51.731215] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.731792] RIP: 0033:0x7f6ba8a230d7
[ 51.732191] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 51.734042] RSP: 002b:00007fff4fa73118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.734840] RAX: ffffffffffffffda RBX: 00007fff4fa73758 RCX: 00007f6ba8a230d7
[ 51.735621] RDX: 00007f6ba8a8d41f RSI: 00007fff4fa730b0 RDI: 0000000040000000
[ 51.736404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4fa72ec0
[ 51.737171] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6ba8b35bf0
[ 51.737945] R13: 00007fff4fa731f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.738728]
[ 51.738996] irq event stamp: 11111
[ 51.739402] hardirqs last enabled at (11123): [] __up_console_sem+0x78/0x80
[ 51.740304] hardirqs last disabled at (11132): [] __up_console_sem+0x5d/0x80
[ 51.741241] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 51.742145] softirqs last disabled at (10585): [] irq_exit_rcu+0x93/0xc0
[ 51.743064] ---[ end trace 0000000000000000 ]---
executing program
[ 53.282042] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.329492] Bluetooth: hci0: command 0x041b tx timeout
[ 57.377419] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.425423] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:35:46 Registers:
info registers vcpu 0
RAX=000000000002cbcd RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb5011b3790 CR3=00000000165ec000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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=2037343a35333a32322036312079614d XMM01=5d3436373032362e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880167af5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 000055555631f400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f3bdbd3c6f4 CR3=000000000c9d6000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 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=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000