Warning: Permanently added '[localhost]:59287' (ECDSA) to the list of known hosts.
2023/05/17 08:33:32 fuzzer started
2023/05/17 08:33:32 dialing manager at localhost:35573
2023/05/17 08:33:33 checking machine...
2023/05/17 08:33:33 checking revisions...
syzkaller login: [ 43.471467] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:33:33 testing simple program...
[ 43.539485] cgroup: Unknown subsys name 'net'
[ 43.662148] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.551396] audit: type=1400 audit(1684312426.228:6): 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
[ 57.678451] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.687574] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.689484] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.698437] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.700124] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.701916] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.127916] ------------[ cut here ]------------
[ 58.128818] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.131028] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.132458] Modules linked in:
[ 58.133028] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.134789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.136119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.138872] 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
[ 58.141848] RSP: 0018:ffff88801f6c7c00 EFLAGS: 00010282
[ 58.142868] RAX: 0000000000000000 RBX: ffff88800e1a2440 RCX: 0000000000000000
[ 58.144165] RDX: ffff888016290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.145388] RBP: ffff88800e1a2454 R08: 0000000000000001 R09: 0000000000000000
[ 58.147088] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.148240] R13: ffffffff84e223a0 R14: ffff88800e1a2448 R15: ffffffff84d73340
[ 58.149366] FS: 0000555555769400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.150619] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.151578] CR2: 00007febdc7646f4 CR3: 00000000180e6000 CR4: 0000000000350ee0
[ 58.152748] Call Trace:
[ 58.153180]
[ 58.153655] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.154476] ipv4_frags_init_net+0x269/0x440
[ 58.155231] ops_init+0xbb/0x6b0
[ 58.155805] setup_net+0x3d9/0x990
[ 58.156426] ? down_read_killable+0x1d7/0x4e0
[ 58.157171] ? __pfx_setup_net+0x10/0x10
[ 58.157847] ? copy_net_ns+0x17c/0x770
[ 58.158510] copy_net_ns+0x321/0x770
[ 58.159099] create_new_namespaces+0x3f6/0xb30
[ 58.159875] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.160733] ksys_unshare+0x44d/0x8e0
[ 58.161388] ? __pfx_ksys_unshare+0x10/0x10
[ 58.162084] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.163055] __x64_sys_unshare+0x31/0x40
[ 58.163771] do_syscall_64+0x3f/0x90
[ 58.164442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.165376] RIP: 0033:0x7f3bcc6620d7
[ 58.165989] 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
[ 58.168810] RSP: 002b:00007ffe8475e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.170014] RAX: ffffffffffffffda RBX: 00007ffe8475e6f8 RCX: 00007f3bcc6620d7
[ 58.171140] RDX: 00007f3bcc6cc41f RSI: 00007ffe8475e050 RDI: 0000000040000000
[ 58.172268] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8475de60
[ 58.173462] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bcc774bf0
[ 58.174606] R13: 00007ffe8475e190 R14: 0000000000000000 R15: 00000000000000f8
[ 58.175829]
[ 58.176250] irq event stamp: 8659
[ 58.176801] hardirqs last enabled at (8669): [] __up_console_sem+0x78/0x80
[ 58.178159] hardirqs last disabled at (8680): [] __up_console_sem+0x5d/0x80
[ 58.179512] softirqs last enabled at (8354): [] irq_exit_rcu+0x93/0xc0
[ 58.180793] softirqs last disabled at (8349): [] irq_exit_rcu+0x93/0xc0
[ 58.182067] ---[ end trace 0000000000000000 ]---
[ 58.189894] ------------[ cut here ]------------
[ 58.191061] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.193235] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.194514] Modules linked in:
[ 58.195010] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.196432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.197755] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.198581] 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
[ 58.201300] RSP: 0018:ffff88801f6c7c00 EFLAGS: 00010282
[ 58.202100] RAX: 0000000000000000 RBX: ffff888013ac1440 RCX: 0000000000000000
[ 58.203225] RDX: ffff888016290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.204269] RBP: ffff888013ac1454 R08: 0000000000000001 R09: 0000000000000000
[ 58.205319] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.206344] R13: ffffffff84e223a0 R14: ffff888013ac1448 R15: ffffffff84da62e0
[ 58.207365] FS: 0000555555769400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.208541] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.209498] CR2: 00007febdc7646f4 CR3: 00000000180e6000 CR4: 0000000000350ee0
[ 58.210604] Call Trace:
[ 58.210983]
[ 58.211385] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.212147] ipv6_frags_init_net+0x206/0x3c0
[ 58.212936] ops_init+0xbb/0x6b0
[ 58.213536] setup_net+0x3d9/0x990
[ 58.214093] ? down_read_killable+0x1d7/0x4e0
[ 58.214848] ? __pfx_setup_net+0x10/0x10
[ 58.215523] ? copy_net_ns+0x17c/0x770
[ 58.216170] copy_net_ns+0x321/0x770
[ 58.216883] create_new_namespaces+0x3f6/0xb30
[ 58.217885] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.218788] ksys_unshare+0x44d/0x8e0
[ 58.219623] ? __pfx_ksys_unshare+0x10/0x10
[ 58.220442] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.221568] __x64_sys_unshare+0x31/0x40
[ 58.222388] do_syscall_64+0x3f/0x90
[ 58.223031] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.223928] RIP: 0033:0x7f3bcc6620d7
[ 58.224593] 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
[ 58.227586] RSP: 002b:00007ffe8475e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.228934] RAX: ffffffffffffffda RBX: 00007ffe8475e6f8 RCX: 00007f3bcc6620d7
[ 58.230209] RDX: 00007f3bcc6cc41f RSI: 00007ffe8475e050 RDI: 0000000040000000
[ 58.231441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8475de60
[ 58.232703] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bcc774bf0
[ 58.233972] R13: 00007ffe8475e190 R14: 0000000000000000 R15: 00000000000000f8
[ 58.235285]
[ 58.235718] irq event stamp: 10657
[ 58.236385] hardirqs last enabled at (10669): [] __up_console_sem+0x78/0x80
[ 58.237937] hardirqs last disabled at (10680): [] __up_console_sem+0x5d/0x80
[ 58.239482] softirqs last enabled at (10454): [] irq_exit_rcu+0x93/0xc0
[ 58.240978] softirqs last disabled at (10449): [] irq_exit_rcu+0x93/0xc0
[ 58.242412] ---[ end trace 0000000000000000 ]---
[ 58.244573] ------------[ cut here ]------------
[ 58.245553] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.248233] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.249660] Modules linked in:
[ 58.250230] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.251790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.253247] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.254135] 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
[ 58.257096] RSP: 0018:ffff88801f6c7bf0 EFLAGS: 00010286
[ 58.258039] RAX: 0000000000000000 RBX: ffff888013ac1c40 RCX: 0000000000000000
[ 58.259289] RDX: ffff888016290000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.260563] RBP: ffff888013ac1c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.261879] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.263139] R13: ffffffff84e223a0 R14: ffff888013ac1c48 R15: ffffffff84daf020
[ 58.264447] FS: 0000555555769400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.265932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.266982] CR2: 00007febdc7646f4 CR3: 00000000180e6000 CR4: 0000000000350ee0
[ 58.268245] Call Trace:
[ 58.268727]
[ 58.269130] nf_ct_net_init+0x224/0x3d0
[ 58.269878] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.270726] ops_init+0xbb/0x6b0
[ 58.271389] setup_net+0x3d9/0x990
[ 58.272013] ? down_read_killable+0x1d7/0x4e0
[ 58.272936] ? __pfx_setup_net+0x10/0x10
[ 58.273693] ? copy_net_ns+0x17c/0x770
[ 58.274431] copy_net_ns+0x321/0x770
[ 58.275100] create_new_namespaces+0x3f6/0xb30
[ 58.275949] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.276892] ksys_unshare+0x44d/0x8e0
[ 58.277631] ? __pfx_ksys_unshare+0x10/0x10
[ 58.278453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.279504] __x64_sys_unshare+0x31/0x40
[ 58.280290] do_syscall_64+0x3f/0x90
[ 58.280979] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.281930] RIP: 0033:0x7f3bcc6620d7
[ 58.282616] 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
[ 58.285666] RSP: 002b:00007ffe8475e0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.286995] RAX: ffffffffffffffda RBX: 00007ffe8475e6f8 RCX: 00007f3bcc6620d7
[ 58.288256] RDX: 00007f3bcc6cc41f RSI: 00007ffe8475e050 RDI: 0000000040000000
[ 58.289523] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe8475de60
[ 58.290773] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3bcc774bf0
[ 58.291970] R13: 00007ffe8475e190 R14: 0000000000000000 R15: 00000000000000f8
[ 58.293286]
[ 58.293709] irq event stamp: 11477
[ 58.294357] hardirqs last enabled at (11489): [] __up_console_sem+0x78/0x80
[ 58.295810] hardirqs last disabled at (11500): [] __up_console_sem+0x5d/0x80
[ 58.297336] softirqs last enabled at (11314): [] irq_exit_rcu+0x93/0xc0
[ 58.298773] softirqs last disabled at (11307): [] irq_exit_rcu+0x93/0xc0
[ 58.300211] ---[ end trace 0000000000000000 ]---
executing program
[ 59.753773] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.801274] Bluetooth: hci0: command 0x041b tx timeout
[ 63.849333] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.897261] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:33:40 Registers:
info registers vcpu 0
RAX=0000000080000001 RBX=ffffffff857f9148 RCX=0000000080000001 RDX=0000000000000003
RSI=ffffffff81f9e826 RDI=0000000000000007 RBP=ffff888016e2f7a0 RSP=ffff888016e2f6f8
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000000
R12=0000000000000000 R13=0000000000000002 R14=0000000000000000 R15=ffff888016e2f7a0
RIP=ffffffff814bf881 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 00007f8d61600700 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=00007f738e59d2d0 CR3=000000000d1ec000 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=2037343a33333a38302037312079614d XMM01=5d3931313633312e38352020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=33312e38352020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3938373433312e38352020205b20 XMM07=732037343a33333a3830203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6c75a0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555769400 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=00007febdc7646f4 CR3=00000000180e6000 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