Warning: Permanently added '[localhost]:13406' (ECDSA) to the list of known hosts.
2023/05/18 09:58:01 fuzzer started
2023/05/18 09:58:02 dialing manager at localhost:44319
2023/05/18 09:58:02 checking machine...
2023/05/18 09:58:02 checking revisions...
syzkaller login: [ 42.308221] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:58:02 testing simple program...
[ 42.426173] cgroup: Unknown subsys name 'net'
[ 42.546096] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.618982] audit: type=1400 audit(1684403895.505:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.796493] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.798708] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.806625] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.814530] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.817640] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.818648] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.204697] ------------[ cut here ]------------
[ 57.205189] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.206238] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.206941] Modules linked in:
[ 57.207215] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.207941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.208561] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.209023] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.210454] RSP: 0018:ffff88802021fc00 EFLAGS: 00010282
[ 57.215138] RAX: 0000000000000000 RBX: ffff888015b57440 RCX: 0000000000000000
[ 57.215677] RDX: ffff888020210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.216337] RBP: ffff888015b57454 R08: 0000000000000001 R09: 0000000000000000
[ 57.217018] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.217553] R13: ffffffff84e23fe0 R14: ffff888015b57448 R15: ffffffff84d74dc0
[ 57.218181] FS: 00005555568f0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.218776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.223503] CR2: 00007f73b4f3b6f4 CR3: 000000000dad2000 CR4: 0000000000350ef0
[ 57.224163] Call Trace:
[ 57.224372]
[ 57.224561] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.225081] ipv4_frags_init_net+0x269/0x440
[ 57.225439] ops_init+0xbb/0x6b0
[ 57.225724] setup_net+0x3d9/0x990
[ 57.226134] ? down_read_killable+0x1d7/0x4e0
[ 57.226493] ? __pfx_setup_net+0x10/0x10
[ 57.226827] ? copy_net_ns+0x17c/0x770
[ 57.227384] copy_net_ns+0x321/0x770
[ 57.231265] create_new_namespaces+0x3f6/0xb30
[ 57.231647] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.232155] ksys_unshare+0x44d/0x8e0
[ 57.232467] ? __pfx_ksys_unshare+0x10/0x10
[ 57.232807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.233381] __x64_sys_unshare+0x31/0x40
[ 57.233707] do_syscall_64+0x3f/0x90
[ 57.234086] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.234491] RIP: 0033:0x7fd0343080d7
[ 57.234780] 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
[ 57.244466] RSP: 002b:00007ffc7008a138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.245167] RAX: ffffffffffffffda RBX: 00007ffc7008a778 RCX: 00007fd0343080d7
[ 57.245696] RDX: 00007fd03437241f RSI: 00007ffc7008a0d0 RDI: 0000000040000000
[ 57.246360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70089ee0
[ 57.247054] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd03441abf0
[ 57.247583] R13: 00007ffc7008a210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.248284]
[ 57.248478] irq event stamp: 11723
[ 57.248750] hardirqs last enabled at (11733): [] __up_console_sem+0x78/0x80
[ 57.249547] hardirqs last disabled at (11808): [] __up_console_sem+0x5d/0x80
[ 57.250336] softirqs last enabled at (11858): [] irq_exit_rcu+0x93/0xc0
[ 57.251072] softirqs last disabled at (11871): [] irq_exit_rcu+0x93/0xc0
[ 57.251700] ---[ end trace 0000000000000000 ]---
[ 57.256753] ------------[ cut here ]------------
[ 57.257196] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.258252] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.259001] Modules linked in:
[ 57.259264] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.260018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.260643] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.261105] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.262482] RSP: 0018:ffff88802021fc00 EFLAGS: 00010282
[ 57.262962] RAX: 0000000000000000 RBX: ffff88800e0a4c40 RCX: 0000000000000000
[ 57.263497] RDX: ffff888020210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.264100] RBP: ffff88800e0a4c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.264638] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.265229] R13: ffffffff84e23fe0 R14: ffff88800e0a4c48 R15: ffffffff84da7d60
[ 57.265762] FS: 00005555568f0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.266385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.266884] CR2: 00007f73b4f3b6f4 CR3: 000000000dad2000 CR4: 0000000000350ef0
[ 57.267432] Call Trace:
[ 57.267638]
[ 57.267830] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.268276] ipv6_frags_init_net+0x206/0x3c0
[ 57.268628] ops_init+0xbb/0x6b0
[ 57.268952] setup_net+0x3d9/0x990
[ 57.269277] ? down_read_killable+0x1d7/0x4e0
[ 57.269636] ? __pfx_setup_net+0x10/0x10
[ 57.270020] ? copy_net_ns+0x17c/0x770
[ 57.270340] copy_net_ns+0x321/0x770
[ 57.270641] create_new_namespaces+0x3f6/0xb30
[ 57.271152] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.271542] ksys_unshare+0x44d/0x8e0
[ 57.271899] ? __pfx_ksys_unshare+0x10/0x10
[ 57.272258] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.272702] __x64_sys_unshare+0x31/0x40
[ 57.273093] do_syscall_64+0x3f/0x90
[ 57.273407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.273813] RIP: 0033:0x7fd0343080d7
[ 57.274164] 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
[ 57.275585] RSP: 002b:00007ffc7008a138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.276218] RAX: ffffffffffffffda RBX: 00007ffc7008a778 RCX: 00007fd0343080d7
[ 57.276765] RDX: 00007fd03437241f RSI: 00007ffc7008a0d0 RDI: 0000000040000000
[ 57.277337] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70089ee0
[ 57.277909] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd03441abf0
[ 57.278453] R13: 00007ffc7008a210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.279064]
[ 57.279256] irq event stamp: 13949
[ 57.279527] hardirqs last enabled at (13959): [] __up_console_sem+0x78/0x80
[ 57.280241] hardirqs last disabled at (13970): [] __up_console_sem+0x5d/0x80
[ 57.280918] softirqs last enabled at (13228): [] irq_exit_rcu+0x93/0xc0
[ 57.281545] softirqs last disabled at (13115): [] irq_exit_rcu+0x93/0xc0
[ 57.282248] ---[ end trace 0000000000000000 ]---
[ 57.283330] ------------[ cut here ]------------
[ 57.283697] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.284969] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.285616] Modules linked in:
[ 57.285901] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.286641] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.287312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.287715] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.289135] RSP: 0018:ffff88802021fbf0 EFLAGS: 00010286
[ 57.289543] RAX: 0000000000000000 RBX: ffff88800e0a4640 RCX: 0000000000000000
[ 57.290135] RDX: ffff888020210000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.290675] RBP: ffff88800e0a4654 R08: 0000000000000001 R09: 0000000000000000
[ 57.291269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.291800] R13: ffffffff84e23fe0 R14: ffff88800e0a4648 R15: ffffffff84db0aa0
[ 57.292360] FS: 00005555568f0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.292984] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.293436] CR2: 00007f73b4f3b6f4 CR3: 000000000dad2000 CR4: 0000000000350ef0
[ 57.294037] Call Trace:
[ 57.294245]
[ 57.294433] nf_ct_net_init+0x224/0x3d0
[ 57.294757] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.295226] ops_init+0xbb/0x6b0
[ 57.295516] setup_net+0x3d9/0x990
[ 57.295806] ? down_read_killable+0x1d7/0x4e0
[ 57.296227] ? __pfx_setup_net+0x10/0x10
[ 57.296548] ? copy_net_ns+0x17c/0x770
[ 57.296896] copy_net_ns+0x321/0x770
[ 57.297252] create_new_namespaces+0x3f6/0xb30
[ 57.297621] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.298065] ksys_unshare+0x44d/0x8e0
[ 57.298377] ? __pfx_ksys_unshare+0x10/0x10
[ 57.298718] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.299233] __x64_sys_unshare+0x31/0x40
[ 57.299560] do_syscall_64+0x3f/0x90
[ 57.299910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.300321] RIP: 0033:0x7fd0343080d7
[ 57.300613] 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
[ 57.302020] RSP: 002b:00007ffc7008a138 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.302590] RAX: ffffffffffffffda RBX: 00007ffc7008a778 RCX: 00007fd0343080d7
[ 57.303239] RDX: 00007fd03437241f RSI: 00007ffc7008a0d0 RDI: 0000000040000000
[ 57.303776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc70089ee0
[ 57.304373] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd03441abf0
[ 57.304936] R13: 00007ffc7008a210 R14: 0000000000000000 R15: 00000000000000f8
[ 57.305483]
[ 57.305671] irq event stamp: 14697
[ 57.305974] hardirqs last enabled at (14709): [] __up_console_sem+0x78/0x80
[ 57.306667] hardirqs last disabled at (14718): [] __up_console_sem+0x5d/0x80
[ 57.307398] softirqs last enabled at (14638): [] irq_exit_rcu+0x93/0xc0
[ 57.308073] softirqs last disabled at (14629): [] irq_exit_rcu+0x93/0xc0
[ 57.308729] ---[ end trace 0000000000000000 ]---
[ 58.895370] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.942948] Bluetooth: hci0: command 0x041b tx timeout
[ 62.999068] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.043252] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:58:13 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=1ffff11004043ec1 RCX=ffffffff812cc7ef RDX=dffffc0000000000
RSI=ffff8880202109f0 RDI=ffff888020210000 RBP=ffff8880202109f0 RSP=ffff88802021f5d0
R8 =0000000000000000 R9 =fffffbfff0ef3939 R10=ffffffff8779c9cf R11=0000000000000001
R12=0000000000000007 R13=dffffc0000000000 R14=ffff8880202109f0 R15=ffff88802021f8f0
RIP=ffffffff812cc740 RFL=00000012 [----A--] 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 00005555568f0400 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=00007f73b4f3b6f4 CR3=000000000dad2000 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=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
info registers vcpu 1
RAX=00000000000253e3 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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 0000000000000000 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=00007f7b333bc020 CR3=000000000ecb2000 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=f6917eeb9d8e8bab404f45df3041dcf8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=abec1e32e1c2c36a0000000000113840 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=569e4732cf891f1500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000