Warning: Permanently added '[localhost]:5113' (ECDSA) to the list of known hosts.
2023/05/16 17:46:10 fuzzer started
2023/05/16 17:46:10 dialing manager at localhost:35573
2023/05/16 17:46:10 checking machine...
2023/05/16 17:46:10 checking revisions...
syzkaller login: [ 39.268520] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:46:10 testing simple program...
[ 39.349099] cgroup: Unknown subsys name 'net'
[ 39.456228] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.511966] audit: type=1400 audit(1684259184.089:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.684752] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.686257] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.688795] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.691872] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.693663] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.695489] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.100946] ------------[ cut here ]------------
[ 54.101622] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.103556] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.104744] Modules linked in:
[ 54.105163] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.108633] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.110880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.111667] 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
[ 54.113984] RSP: 0018:ffff88801e88fc00 EFLAGS: 00010282
[ 54.114811] RAX: 0000000000000000 RBX: ffff88800e06b440 RCX: 0000000000000000
[ 54.115864] RDX: ffff88800c4bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.116863] RBP: ffff88800e06b454 R08: 0000000000000001 R09: 0000000000000000
[ 54.117903] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.118963] R13: ffffffff84e223a0 R14: ffff88800e06b448 R15: ffffffff84d73340
[ 54.119896] FS: 00005555558d0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.120913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.121677] CR2: 00007fcc28f856f4 CR3: 0000000019290000 CR4: 0000000000350ee0
[ 54.122565] Call Trace:
[ 54.122890]
[ 54.123194] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.123840] ipv4_frags_init_net+0x269/0x440
[ 54.124459] ops_init+0xbb/0x6b0
[ 54.124923] setup_net+0x3d9/0x990
[ 54.125424] ? down_read_killable+0x1d7/0x4e0
[ 54.125997] ? __pfx_setup_net+0x10/0x10
[ 54.126545] ? copy_net_ns+0x17c/0x770
[ 54.127062] copy_net_ns+0x321/0x770
[ 54.127576] create_new_namespaces+0x3f6/0xb30
[ 54.128162] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.128826] ksys_unshare+0x44d/0x8e0
[ 54.129369] ? __pfx_ksys_unshare+0x10/0x10
executing program
[ 54.129927] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.130885] __x64_sys_unshare+0x31/0x40
[ 54.131441] do_syscall_64+0x3f/0x90
[ 54.131920] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.132623] RIP: 0033:0x7f0e5cf9e0d7
[ 54.133094] 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
[ 54.135253] RSP: 002b:00007ffcc8a800b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.136186] RAX: ffffffffffffffda RBX: 00007ffcc8a806f8 RCX: 00007f0e5cf9e0d7
[ 54.137093] RDX: 00007f0e5d00841f RSI: 00007ffcc8a80050 RDI: 0000000040000000
[ 54.137985] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8a7fe60
[ 54.138876] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e5d0b0bf0
[ 54.139760] R13: 00007ffcc8a80190 R14: 0000000000000000 R15: 00000000000000f8
[ 54.140693]
[ 54.140996] irq event stamp: 9151
[ 54.141461] hardirqs last enabled at (9163): [] __up_console_sem+0x78/0x80
[ 54.142515] hardirqs last disabled at (9174): [] __up_console_sem+0x5d/0x80
[ 54.143588] softirqs last enabled at (8822): [] irq_exit_rcu+0x93/0xc0
[ 54.144629] softirqs last disabled at (8817): [] irq_exit_rcu+0x93/0xc0
[ 54.145665] ---[ end trace 0000000000000000 ]---
[ 54.153672] ------------[ cut here ]------------
[ 54.154315] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.155962] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.157043] Modules linked in:
[ 54.157492] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.158660] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.159698] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.160413] 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
[ 54.162656] RSP: 0018:ffff88801e88fc00 EFLAGS: 00010282
[ 54.163352] RAX: 0000000000000000 RBX: ffff88800efcbc40 RCX: 0000000000000000
[ 54.164221] RDX: ffff88800c4bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.165130] RBP: ffff88800efcbc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.166024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.166929] R13: ffffffff84e223a0 R14: ffff88800efcbc48 R15: ffffffff84da62e0
[ 54.167828] FS: 00005555558d0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.168859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.169624] CR2: 00007fcc28f856f4 CR3: 0000000019290000 CR4: 0000000000350ee0
[ 54.170524] Call Trace:
[ 54.170854]
[ 54.171153] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.171800] ipv6_frags_init_net+0x206/0x3c0
[ 54.172421] ops_init+0xbb/0x6b0
[ 54.172862] setup_net+0x3d9/0x990
[ 54.173348] ? down_read_killable+0x1d7/0x4e0
[ 54.173915] ? __pfx_setup_net+0x10/0x10
[ 54.174459] ? copy_net_ns+0x17c/0x770
[ 54.174984] copy_net_ns+0x321/0x770
[ 54.175498] create_new_namespaces+0x3f6/0xb30
[ 54.176083] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.176747] ksys_unshare+0x44d/0x8e0
[ 54.177248] ? __pfx_ksys_unshare+0x10/0x10
[ 54.177827] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.178581] __x64_sys_unshare+0x31/0x40
[ 54.179107] do_syscall_64+0x3f/0x90
[ 54.179613] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.180309] RIP: 0033:0x7f0e5cf9e0d7
[ 54.180775] 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
[ 54.182965] RSP: 002b:00007ffcc8a800b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.183909] RAX: ffffffffffffffda RBX: 00007ffcc8a806f8 RCX: 00007f0e5cf9e0d7
[ 54.184839] RDX: 00007f0e5d00841f RSI: 00007ffcc8a80050 RDI: 0000000040000000
[ 54.185737] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8a7fe60
[ 54.186636] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e5d0b0bf0
[ 54.187521] R13: 00007ffcc8a80190 R14: 0000000000000000 R15: 00000000000000f8
[ 54.188446]
[ 54.188748] irq event stamp: 13037
[ 54.189185] hardirqs last enabled at (13047): [] __up_console_sem+0x78/0x80
[ 54.190257] hardirqs last disabled at (13058): [] __up_console_sem+0x5d/0x80
[ 54.191336] softirqs last enabled at (12974): [] irq_exit_rcu+0x93/0xc0
[ 54.192417] softirqs last disabled at (12969): [] irq_exit_rcu+0x93/0xc0
[ 54.193466] ---[ end trace 0000000000000000 ]---
[ 54.194862] ------------[ cut here ]------------
[ 54.195476] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.197428] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.198494] Modules linked in:
[ 54.198900] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.200071] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.201121] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.201794] 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
[ 54.203972] RSP: 0018:ffff88801e88fbf0 EFLAGS: 00010286
[ 54.204683] RAX: 0000000000000000 RBX: ffff88800efcb440 RCX: 0000000000000000
[ 54.205571] RDX: ffff88800c4bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.206464] RBP: ffff88800efcb454 R08: 0000000000000001 R09: 0000000000000000
[ 54.207373] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.208234] R13: ffffffff84e223a0 R14: ffff88800efcb448 R15: ffffffff84daf020
[ 54.209130] FS: 00005555558d0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.210128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.210878] CR2: 00007fcc28f856f4 CR3: 0000000019290000 CR4: 0000000000350ee0
[ 54.211766] Call Trace:
[ 54.212093]
[ 54.212454] nf_ct_net_init+0x224/0x3d0
[ 54.212968] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.213576] ops_init+0xbb/0x6b0
[ 54.214018] setup_net+0x3d9/0x990
[ 54.214511] ? down_read_killable+0x1d7/0x4e0
[ 54.215075] ? __pfx_setup_net+0x10/0x10
[ 54.215615] ? copy_net_ns+0x17c/0x770
[ 54.216122] copy_net_ns+0x321/0x770
[ 54.216653] create_new_namespaces+0x3f6/0xb30
[ 54.217243] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.217901] ksys_unshare+0x44d/0x8e0
[ 54.218434] ? __pfx_ksys_unshare+0x10/0x10
[ 54.218980] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.219721] __x64_sys_unshare+0x31/0x40
[ 54.220249] do_syscall_64+0x3f/0x90
[ 54.220755] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.221430] RIP: 0033:0x7f0e5cf9e0d7
[ 54.221893] 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
[ 54.224051] RSP: 002b:00007ffcc8a800b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.225017] RAX: ffffffffffffffda RBX: 00007ffcc8a806f8 RCX: 00007f0e5cf9e0d7
[ 54.225923] RDX: 00007f0e5d00841f RSI: 00007ffcc8a80050 RDI: 0000000040000000
[ 54.226805] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8a7fe60
[ 54.227706] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0e5d0b0bf0
[ 54.228607] R13: 00007ffcc8a80190 R14: 0000000000000000 R15: 00000000000000f8
[ 54.229524]
[ 54.229828] irq event stamp: 13811
[ 54.230256] hardirqs last enabled at (13821): [] __up_console_sem+0x78/0x80
[ 54.231347] hardirqs last disabled at (13834): [] __up_console_sem+0x5d/0x80
[ 54.232442] softirqs last enabled at (12974): [] irq_exit_rcu+0x93/0xc0
[ 54.233473] softirqs last disabled at (12969): [] irq_exit_rcu+0x93/0xc0
[ 54.234513] ---[ end trace 0000000000000000 ]---
[ 55.770047] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.817348] Bluetooth: hci0: command 0x041b tx timeout
[ 59.866370] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.913361] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:46:23 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffffffff8552cf00 RCX=0000000000000000 RDX=ffff888016d978c8
RSI=ffffffff81307bbc RDI=ffff888016d97a10 RBP=ffff888016d97a08 RSP=ffff888016d97850
R8 =fffffffffffcb318 R9 =fffffffffffcb338 R10=fffffffffffcb318 R11=fffffffffffcb338
R12=ffffffff855d2520 R13=00000000ffffe2a8 R14=00000000000002a8 R15=80000000ffffe2a8
RIP=ffffffff81307bde RFL=00000246 [---Z-P-] 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 00007f798a919900 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=00007f7989daf7f0 CR3=00000000161ee000 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=00000000000000000000000000000000 XMM01=6fdd1d67b1b5b3828a4bf0ff41a5b7fa
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1785aa04abfba85a000000000013b908 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9f1946a6d63fa91000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000000 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e88f5f8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 00005555558d0400 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=00007fcc28f856f4 CR3=0000000019290000 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