Warning: Permanently added '[localhost]:58838' (ECDSA) to the list of known hosts.
2023/05/16 14:20:24 fuzzer started
2023/05/16 14:20:24 dialing manager at localhost:35573
2023/05/16 14:20:24 checking machine...
2023/05/16 14:20:24 checking revisions...
syzkaller login: [ 44.587188] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:20:25 testing simple program...
[ 44.660769] cgroup: Unknown subsys name 'net'
[ 44.815374] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.624072] audit: type=1400 audit(1684246837.087:6): 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
[ 57.756171] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.757691] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.759701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.762137] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.765692] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.766858] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.138387] ------------[ cut here ]------------
[ 58.139065] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.141245] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.142318] Modules linked in:
[ 58.142732] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.147310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.148338] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.149008] 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
[ 58.151201] RSP: 0018:ffff888014577c00 EFLAGS: 00010282
[ 58.151847] RAX: 0000000000000000 RBX: ffff88800efc0c40 RCX: 0000000000000000
[ 58.152737] RDX: ffff88801475b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.153623] RBP: ffff88800efc0c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.154514] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.155395] R13: ffffffff84e223a0 R14: ffff88800efc0c48 R15: ffffffff84d73340
[ 58.156298] FS: 000055555672d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.157284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.158050] CR2: 00007fd5fd2096f4 CR3: 0000000016418000 CR4: 0000000000350ee0
[ 58.158944] Call Trace:
[ 58.159271]
[ 58.159569] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.160216] ipv4_frags_init_net+0x269/0x440
[ 58.160774] ops_init+0xbb/0x6b0
[ 58.161253] setup_net+0x3d9/0x990
[ 58.161708] ? down_read_killable+0x1d7/0x4e0
[ 58.162312] ? __pfx_setup_net+0x10/0x10
[ 58.162812] ? copy_net_ns+0x17c/0x770
[ 58.163342] copy_net_ns+0x321/0x770
[ 58.163818] create_new_namespaces+0x3f6/0xb30
[ 58.164440] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.165087] ksys_unshare+0x44d/0x8e0
[ 58.165578] ? __pfx_ksys_unshare+0x10/0x10
[ 58.166170] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.166875] __x64_sys_unshare+0x31/0x40
[ 58.167420] do_syscall_64+0x3f/0x90
[ 58.167898] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.168568] RIP: 0033:0x7f454acfd0d7
[ 58.169054] 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
[ 58.171229] RSP: 002b:00007ffdf2881d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.172180] RAX: ffffffffffffffda RBX: 00007ffdf28823a8 RCX: 00007f454acfd0d7
[ 58.173084] RDX: 00007f454ad6741f RSI: 00007ffdf2881d00 RDI: 0000000040000000
[ 58.173981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2881b10
[ 58.174833] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f454ae0fbf0
[ 58.175715] R13: 00007ffdf2881e40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.176625]
[ 58.176960] irq event stamp: 11857
[ 58.177392] hardirqs last enabled at (11867): [] __up_console_sem+0x78/0x80
[ 58.178493] hardirqs last disabled at (11878): [] __up_console_sem+0x5d/0x80
[ 58.179584] softirqs last enabled at (11430): [] irq_exit_rcu+0x93/0xc0
[ 58.180626] softirqs last disabled at (11425): [] irq_exit_rcu+0x93/0xc0
[ 58.181681] ---[ end trace 0000000000000000 ]---
[ 58.187384] ------------[ cut here ]------------
[ 58.188002] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.189630] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.190700] Modules linked in:
[ 58.191143] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.192297] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.193306] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.193984] 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
[ 58.196153] RSP: 0018:ffff888014577c00 EFLAGS: 00010282
[ 58.196806] RAX: 0000000000000000 RBX: ffff88800d7a3240 RCX: 0000000000000000
[ 58.197703] RDX: ffff88801475b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.198616] RBP: ffff88800d7a3254 R08: 0000000000000001 R09: 0000000000000000
[ 58.199516] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.200398] R13: ffffffff84e223a0 R14: ffff88800d7a3248 R15: ffffffff84da62e0
[ 58.201297] FS: 000055555672d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.202309] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.203061] CR2: 00007fd5fd2096f4 CR3: 0000000016418000 CR4: 0000000000350ee0
[ 58.203971] Call Trace:
[ 58.204294]
[ 58.204592] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.205242] ipv6_frags_init_net+0x206/0x3c0
[ 58.205802] ops_init+0xbb/0x6b0
[ 58.206296] setup_net+0x3d9/0x990
[ 58.206750] ? down_read_killable+0x1d7/0x4e0
[ 58.207353] ? __pfx_setup_net+0x10/0x10
[ 58.207862] ? copy_net_ns+0x17c/0x770
[ 58.208402] copy_net_ns+0x321/0x770
[ 58.208883] create_new_namespaces+0x3f6/0xb30
[ 58.209506] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.210172] ksys_unshare+0x44d/0x8e0
[ 58.210666] ? __pfx_ksys_unshare+0x10/0x10
[ 58.211247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.211989] __x64_sys_unshare+0x31/0x40
[ 58.212509] do_syscall_64+0x3f/0x90
[ 58.213014] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.213649] RIP: 0033:0x7f454acfd0d7
[ 58.214163] 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
[ 58.216316] RSP: 002b:00007ffdf2881d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.217251] RAX: ffffffffffffffda RBX: 00007ffdf28823a8 RCX: 00007f454acfd0d7
[ 58.218149] RDX: 00007f454ad6741f RSI: 00007ffdf2881d00 RDI: 0000000040000000
[ 58.219054] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2881b10
[ 58.219945] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f454ae0fbf0
[ 58.220799] R13: 00007ffdf2881e40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.221703]
[ 58.222064] irq event stamp: 13565
[ 58.222495] hardirqs last enabled at (13575): [] __up_console_sem+0x78/0x80
[ 58.223543] hardirqs last disabled at (13586): [] __up_console_sem+0x5d/0x80
[ 58.224608] softirqs last enabled at (13460): [] irq_exit_rcu+0x93/0xc0
[ 58.225634] softirqs last disabled at (13455): [] irq_exit_rcu+0x93/0xc0
[ 58.226693] ---[ end trace 0000000000000000 ]---
[ 58.228054] ------------[ cut here ]------------
[ 58.228637] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.230623] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.231700] Modules linked in:
[ 58.232138] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.233280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.234309] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.234978] 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
[ 58.237158] RSP: 0018:ffff888014577bf0 EFLAGS: 00010286
[ 58.237816] RAX: 0000000000000000 RBX: ffff88800d7a2a40 RCX: 0000000000000000
[ 58.238714] RDX: ffff88801475b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.239614] RBP: ffff88800d7a2a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.240502] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.241392] R13: ffffffff84e223a0 R14: ffff88800d7a2a48 R15: ffffffff84daf020
[ 58.242307] FS: 000055555672d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.243305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.244030] CR2: 00007fd5fd2096f4 CR3: 0000000016418000 CR4: 0000000000350ee0
[ 58.244889] Call Trace:
[ 58.245257]
[ 58.245559] nf_ct_net_init+0x224/0x3d0
[ 58.246111] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.246691] ops_init+0xbb/0x6b0
[ 58.247172] setup_net+0x3d9/0x990
[ 58.247624] ? down_read_killable+0x1d7/0x4e0
[ 58.248218] ? __pfx_setup_net+0x10/0x10
[ 58.248723] ? copy_net_ns+0x17c/0x770
[ 58.249261] copy_net_ns+0x321/0x770
[ 58.249742] create_new_namespaces+0x3f6/0xb30
[ 58.250363] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.251014] ksys_unshare+0x44d/0x8e0
[ 58.251506] ? __pfx_ksys_unshare+0x10/0x10
[ 58.252086] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.252786] __x64_sys_unshare+0x31/0x40
[ 58.253340] do_syscall_64+0x3f/0x90
[ 58.253817] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.254506] RIP: 0033:0x7f454acfd0d7
[ 58.255009] 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
[ 58.257196] RSP: 002b:00007ffdf2881d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.258157] RAX: ffffffffffffffda RBX: 00007ffdf28823a8 RCX: 00007f454acfd0d7
[ 58.259045] RDX: 00007f454ad6741f RSI: 00007ffdf2881d00 RDI: 0000000040000000
[ 58.259901] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf2881b10
[ 58.260794] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f454ae0fbf0
[ 58.261689] R13: 00007ffdf2881e40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.262613]
[ 58.262948] irq event stamp: 14299
[ 58.263380] hardirqs last enabled at (14309): [] __up_console_sem+0x78/0x80
[ 58.264453] hardirqs last disabled at (14320): [] __up_console_sem+0x5d/0x80
[ 58.265531] softirqs last enabled at (13460): [] irq_exit_rcu+0x93/0xc0
[ 58.266585] softirqs last disabled at (13455): [] irq_exit_rcu+0x93/0xc0
[ 58.267613] ---[ end trace 0000000000000000 ]---
executing program
[ 59.840493] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.887998] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.935973] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.983970] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:20:37 Registers:
info registers vcpu 0
RAX=00007fc2686dd220 RBX=00005557d13945a0 RCX=000000000000acf8 RDX=0000000000000000
RSI=00005557d13945a0 RDI=00007fc2687f6b60 RBP=00005557d137bbf0 RSP=fffffe0000002fd0
R8 =000000000013cb20 R9 =000000000013cb20 R10=0000000000000002 R11=00000000000139aa
R12=0000000000000024 R13=0000000000021c30 R14=0000000000000000 R15=00007ffec45a4270
RIP=ffffffff84601260 RFL=00000046 [---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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fc2692cf900 00000000 00000000
GS =0000 0000000000000000 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=00007fc2686dd220 CR3=0000000016458000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf720000000000010c1e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fb057d5bcd3dd97200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880145775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 000055555672d400 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=00007fd5fd2096f4 CR3=0000000016418000 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