Warning: Permanently added '[localhost]:3327' (ECDSA) to the list of known hosts.
2023/05/16 16:03:59 fuzzer started
2023/05/16 16:03:59 dialing manager at localhost:35573
2023/05/16 16:03:59 checking machine...
2023/05/16 16:03:59 checking revisions...
syzkaller login: [ 129.338170] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:03:59 testing simple program...
[ 129.405958] cgroup: Unknown subsys name 'net'
[ 129.475337] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 141.532807] audit: type=1400 audit(1684253051.989:6): 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
[ 142.631356] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 142.632994] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 142.634147] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 142.636505] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 142.637988] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 142.639204] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 143.057681] ------------[ cut here ]------------
[ 143.058545] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 143.061278] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 143.062764] Modules linked in:
[ 143.063298] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 143.068231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 143.069445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 143.070182] 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
[ 143.072602] RSP: 0018:ffff88801f5afc00 EFLAGS: 00010282
[ 143.073316] RAX: 0000000000000000 RBX: ffff88800cb8dc40 RCX: 0000000000000000
[ 143.074292] RDX: ffff888015a8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 143.075264] RBP: ffff88800cb8dc54 R08: 0000000000000001 R09: 0000000000000000
[ 143.076234] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 143.077211] R13: ffffffff84e223a0 R14: ffff88800cb8dc48 R15: ffffffff84d73340
[ 143.078192] FS: 0000555556ef2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 143.079288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 143.080103] CR2: 00007f1bef547000 CR3: 000000000ec14000 CR4: 0000000000350ee0
[ 143.081101] Call Trace:
[ 143.081463]
[ 143.081820] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 143.082488] ipv4_frags_init_net+0x269/0x440
[ 143.083128] ops_init+0xbb/0x6b0
[ 143.083647] setup_net+0x3d9/0x990
[ 143.084142] ? down_read_killable+0x1d7/0x4e0
[ 143.084797] ? __pfx_setup_net+0x10/0x10
[ 143.085350] ? copy_net_ns+0x17c/0x770
[ 143.085930] copy_net_ns+0x321/0x770
[ 143.086454] create_new_namespaces+0x3f6/0xb30
[ 143.087122] unshare_nsproxy_namespaces+0xc1/0x200
[ 143.087823] ksys_unshare+0x44d/0x8e0
[ 143.088355] ? __pfx_ksys_unshare+0x10/0x10
[ 143.089001] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 143.089813] __x64_sys_unshare+0x31/0x40
[ 143.090373] do_syscall_64+0x3f/0x90
[ 143.090915] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 143.091641] RIP: 0033:0x7f62768170d7
[ 143.092150] 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
[ 143.094514] RSP: 002b:00007ffe22116e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 143.095537] RAX: ffffffffffffffda RBX: 00007ffe221174c8 RCX: 00007f62768170d7
[ 143.096514] RDX: 00007f627688141f RSI: 00007ffe22116e20 RDI: 0000000040000000
[ 143.097476] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22116c30
[ 143.098439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6276929bf0
[ 143.099411] R13: 00007ffe22116f60 R14: 0000000000000000 R15: 00000000000000f8
[ 143.100396]
[ 143.100777] irq event stamp: 8247
[ 143.101250] hardirqs last enabled at (8257): [] __up_console_sem+0x78/0x80
[ 143.102401] hardirqs last disabled at (8268): [] __up_console_sem+0x5d/0x80
[ 143.103541] softirqs last enabled at (7792): [] irq_exit_rcu+0x93/0xc0
[ 143.104700] softirqs last disabled at (7765): [] irq_exit_rcu+0x93/0xc0
[ 143.105791] ---[ end trace 0000000000000000 ]---
[ 143.111669] ------------[ cut here ]------------
[ 143.112273] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 143.114015] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 143.115133] Modules linked in:
[ 143.115586] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 143.116799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 143.117842] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 143.118516] 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
[ 143.120788] RSP: 0018:ffff88801f5afc00 EFLAGS: 00010282
[ 143.121465] RAX: 0000000000000000 RBX: ffff888015c55c40 RCX: 0000000000000000
[ 143.122376] RDX: ffff888015a8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 143.123293] RBP: ffff888015c55c54 R08: 0000000000000001 R09: 0000000000000000
[ 143.124215] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 143.125159] R13: ffffffff84e223a0 R14: ffff888015c55c48 R15: ffffffff84da62e0
[ 143.126123] FS: 0000555556ef2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 143.127197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 143.127979] CR2: 00007f1bef547000 CR3: 000000000ec14000 CR4: 0000000000350ee0
[ 143.128930] Call Trace:
[ 143.129275]
[ 143.129623] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 143.130277] ipv6_frags_init_net+0x206/0x3c0
[ 143.130898] ops_init+0xbb/0x6b0
[ 143.131368] setup_net+0x3d9/0x990
[ 143.131886] ? down_read_killable+0x1d7/0x4e0
[ 143.132506] ? __pfx_setup_net+0x10/0x10
[ 143.133082] ? copy_net_ns+0x17c/0x770
[ 143.133665] copy_net_ns+0x321/0x770
[ 143.134176] create_new_namespaces+0x3f6/0xb30
[ 143.134826] unshare_nsproxy_namespaces+0xc1/0x200
[ 143.135485] ksys_unshare+0x44d/0x8e0
[ 143.136035] ? __pfx_ksys_unshare+0x10/0x10
[ 143.136659] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 143.137414] __x64_sys_unshare+0x31/0x40
[ 143.137987] do_syscall_64+0x3f/0x90
[ 143.138491] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 143.139198] RIP: 0033:0x7f62768170d7
[ 143.139715] 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
[ 143.142043] RSP: 002b:00007ffe22116e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 143.143048] RAX: ffffffffffffffda RBX: 00007ffe221174c8 RCX: 00007f62768170d7
[ 143.143993] RDX: 00007f627688141f RSI: 00007ffe22116e20 RDI: 0000000040000000
[ 143.144954] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22116c30
[ 143.145908] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6276929bf0
[ 143.146840] R13: 00007ffe22116f60 R14: 0000000000000000 R15: 00000000000000f8
[ 143.147814]
[ 143.148133] irq event stamp: 9989
[ 143.148622] hardirqs last enabled at (10001): [] __up_console_sem+0x78/0x80
[ 143.149753] hardirqs last disabled at (10012): [] __up_console_sem+0x5d/0x80
[ 143.150891] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 143.152007] softirqs last disabled at (9471): [] irq_exit_rcu+0x93/0xc0
[ 143.153124] ---[ end trace 0000000000000000 ]---
[ 143.154506] ------------[ cut here ]------------
[ 143.155151] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 143.157134] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 143.158251] Modules linked in:
[ 143.158715] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 143.159929] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 143.161006] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 143.161751] 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
[ 143.164038] RSP: 0018:ffff88801f5afbf0 EFLAGS: 00010286
[ 143.164777] RAX: 0000000000000000 RBX: ffff888015b0ca40 RCX: 0000000000000000
[ 143.165704] RDX: ffff888015a8d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 143.166642] RBP: ffff888015b0ca54 R08: 0000000000000001 R09: 0000000000000000
[ 143.167584] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 143.168509] R13: ffffffff84e223a0 R14: ffff888015b0ca48 R15: ffffffff84daf020
[ 143.169469] FS: 0000555556ef2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 143.170505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 143.171273] CR2: 00007f1bef547000 CR3: 000000000ec14000 CR4: 0000000000350ee0
[ 143.172204] Call Trace:
[ 143.172586]
[ 143.172898] nf_ct_net_init+0x224/0x3d0
[ 143.173423] ? __pfx_nf_ct_net_init+0x10/0x10
[ 143.174050] ops_init+0xbb/0x6b0
[ 143.174511] setup_net+0x3d9/0x990
[ 143.175009] ? down_read_killable+0x1d7/0x4e0
[ 143.175623] ? __pfx_setup_net+0x10/0x10
[ 143.176144] ? copy_net_ns+0x17c/0x770
[ 143.176727] copy_net_ns+0x321/0x770
[ 143.177210] create_new_namespaces+0x3f6/0xb30
[ 143.177819] unshare_nsproxy_namespaces+0xc1/0x200
[ 143.178436] ksys_unshare+0x44d/0x8e0
[ 143.178950] ? __pfx_ksys_unshare+0x10/0x10
[ 143.179490] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 143.180222] __x64_sys_unshare+0x31/0x40
[ 143.180779] do_syscall_64+0x3f/0x90
[ 143.181250] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 143.181912] RIP: 0033:0x7f62768170d7
[ 143.182383] 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
[ 143.184576] RSP: 002b:00007ffe22116e88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 143.185488] RAX: ffffffffffffffda RBX: 00007ffe221174c8 RCX: 00007f62768170d7
[ 143.186362] RDX: 00007f627688141f RSI: 00007ffe22116e20 RDI: 0000000040000000
[ 143.187366] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe22116c30
[ 143.188431] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6276929bf0
[ 143.189516] R13: 00007ffe22116f60 R14: 0000000000000000 R15: 00000000000000f8
[ 143.190622]
[ 143.190986] irq event stamp: 10791
[ 143.191502] hardirqs last enabled at (10801): [] __up_console_sem+0x78/0x80
[ 143.192831] hardirqs last disabled at (10814): [] __up_console_sem+0x5d/0x80
[ 143.194110] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 143.195351] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 143.196603] ---[ end trace 0000000000000000 ]---
executing program
[ 144.706172] Bluetooth: hci0: command 0x0409 tx timeout
[ 146.752638] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 148.801638] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 150.848627] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:02:40 Registers:
info registers vcpu 0
RAX=000000000001b8d5 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=00007f1bef462290 CR3=00000000101d6000 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=2033313a34303a36312036312079614d XMM01=5d3837323136302e33343120205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3837323136302e33343120205b XMM07=79732033313a34303a36312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f5af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555556ef2400 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=00007f1bef547000 CR3=000000000ec14000 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