Warning: Permanently added '[localhost]:42418' (ECDSA) to the list of known hosts.
2023/05/17 19:36:05 fuzzer started
2023/05/17 19:36:06 dialing manager at localhost:44319
2023/05/17 19:36:06 checking machine...
2023/05/17 19:36:06 checking revisions...
syzkaller login: [ 36.654341] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:36:06 testing simple program...
[ 36.725415] cgroup: Unknown subsys name 'net'
[ 36.807700] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.645492] audit: type=1400 audit(1684352179.346:6): 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
[ 50.734542] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.737862] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.739157] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.742412] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.743914] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.745845] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.125264] ------------[ cut here ]------------
[ 51.125900] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.127543] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.128631] Modules linked in:
[ 51.129040] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.132954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.134270] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.135013] 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
[ 51.137672] RSP: 0018:ffff88802049fc00 EFLAGS: 00010282
[ 51.138494] RAX: 0000000000000000 RBX: ffff88800dc50c40 RCX: 0000000000000000
[ 51.139536] RDX: ffff88800de73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.140582] RBP: ffff88800dc50c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.141631] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.142688] R13: ffffffff84e23fe0 R14: ffff88800dc50c48 R15: ffffffff84d74dc0
[ 51.143730] FS: 0000555556722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.144918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.145779] CR2: 00007fff77490ff8 CR3: 0000000019d08000 CR4: 0000000000350ee0
[ 51.146833] Call Trace:
[ 51.147252]
[ 51.147606] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.148356] ipv4_frags_init_net+0x269/0x440
[ 51.149008] ops_init+0xbb/0x6b0
[ 51.149569] setup_net+0x3d9/0x990
[ 51.150138] ? down_read_killable+0x1d7/0x4e0
[ 51.150807] ? __pfx_setup_net+0x10/0x10
[ 51.151435] ? copy_net_ns+0x17c/0x770
[ 51.152031] copy_net_ns+0x321/0x770
[ 51.152645] create_new_namespaces+0x3f6/0xb30
[ 51.153362] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.154125] ksys_unshare+0x44d/0x8e0
[ 51.154702] ? __pfx_ksys_unshare+0x10/0x10
[ 51.155371] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.156251] __x64_sys_unshare+0x31/0x40
[ 51.156854] do_syscall_64+0x3f/0x90
[ 51.157446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.158231] RIP: 0033:0x7faee9f550d7
[ 51.158769] 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
[ 51.161345] RSP: 002b:00007ffc0b0ab6e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.162457] RAX: ffffffffffffffda RBX: 00007ffc0b0abd28 RCX: 00007faee9f550d7
[ 51.163499] RDX: 00007faee9fbf41f RSI: 00007ffc0b0ab680 RDI: 0000000040000000
[ 51.164546] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0b0ab490
[ 51.165588] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faeea067bf0
[ 51.166625] R13: 00007ffc0b0ab7c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.167693]
[ 51.168079] irq event stamp: 8379
[ 51.168587] hardirqs last enabled at (8389): [] __up_console_sem+0x78/0x80
[ 51.169840] hardirqs last disabled at (8400): [] __up_console_sem+0x5d/0x80
[ 51.171082] softirqs last enabled at (7938): [] irq_exit_rcu+0x93/0xc0
[ 51.172290] softirqs last disabled at (7901): [] irq_exit_rcu+0x93/0xc0
[ 51.173482] ---[ end trace 0000000000000000 ]---
[ 51.179697] ------------[ cut here ]------------
[ 51.180418] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.182418] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.183662] Modules linked in:
[ 51.184181] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.185548] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.186748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.187533] 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
[ 51.190112] RSP: 0018:ffff88802049fc00 EFLAGS: 00010282
[ 51.190881] RAX: 0000000000000000 RBX: ffff88800c575040 RCX: 0000000000000000
[ 51.191933] RDX: ffff88800de73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.192983] RBP: ffff88800c575054 R08: 0000000000000001 R09: 0000000000000000
[ 51.194024] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.195079] R13: ffffffff84e23fe0 R14: ffff88800c575048 R15: ffffffff84da7d60
[ 51.196151] FS: 0000555556722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.197332] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.198205] CR2: 00007fff77490ff8 CR3: 0000000019d08000 CR4: 0000000000350ee0
[ 51.199244] Call Trace:
[ 51.199635]
[ 51.199983] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.200767] ipv6_frags_init_net+0x206/0x3c0
[ 51.201457] ops_init+0xbb/0x6b0
[ 51.201977] setup_net+0x3d9/0x990
[ 51.202540] ? down_read_killable+0x1d7/0x4e0
[ 51.203242] ? __pfx_setup_net+0x10/0x10
[ 51.203846] ? copy_net_ns+0x17c/0x770
[ 51.204479] copy_net_ns+0x321/0x770
[ 51.205078] create_new_namespaces+0x3f6/0xb30
[ 51.205772] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.206521] ksys_unshare+0x44d/0x8e0
[ 51.207133] ? __pfx_ksys_unshare+0x10/0x10
[ 51.207771] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.208667] __x64_sys_unshare+0x31/0x40
[ 51.209307] do_syscall_64+0x3f/0x90
[ 51.209868] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.210657] RIP: 0033:0x7faee9f550d7
[ 51.211237] 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
[ 51.213804] RSP: 002b:00007ffc0b0ab6e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.214913] RAX: ffffffffffffffda RBX: 00007ffc0b0abd28 RCX: 00007faee9f550d7
[ 51.215950] RDX: 00007faee9fbf41f RSI: 00007ffc0b0ab680 RDI: 0000000040000000
[ 51.216994] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0b0ab490
[ 51.218032] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faeea067bf0
[ 51.219076] R13: 00007ffc0b0ab7c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.220167]
[ 51.220520] irq event stamp: 10047
[ 51.221020] hardirqs last enabled at (10057): [] __up_console_sem+0x78/0x80
[ 51.222288] hardirqs last disabled at (10070): [] __up_console_sem+0x5d/0x80
[ 51.223542] softirqs last enabled at (9236): [] irq_exit_rcu+0x93/0xc0
[ 51.224754] softirqs last disabled at (9183): [] irq_exit_rcu+0x93/0xc0
[ 51.225964] ---[ end trace 0000000000000000 ]---
[ 51.227520] ------------[ cut here ]------------
[ 51.228306] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.230582] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.231823] Modules linked in:
[ 51.232356] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.233710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.234897] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.235681] 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
[ 51.238259] RSP: 0018:ffff88802049fbf0 EFLAGS: 00010286
[ 51.239024] RAX: 0000000000000000 RBX: ffff88800c574240 RCX: 0000000000000000
[ 51.240090] RDX: ffff88800de73680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.241129] RBP: ffff88800c574254 R08: 0000000000000001 R09: 0000000000000000
[ 51.242187] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.243235] R13: ffffffff84e23fe0 R14: ffff88800c574248 R15: ffffffff84db0aa0
[ 51.244295] FS: 0000555556722400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.245466] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.246338] CR2: 00007fff77490ff8 CR3: 0000000019d08000 CR4: 0000000000350ee0
[ 51.247393] Call Trace:
[ 51.247774]
[ 51.248164] nf_ct_net_init+0x224/0x3d0
[ 51.248763] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.249462] ops_init+0xbb/0x6b0
[ 51.249987] setup_net+0x3d9/0x990
[ 51.250559] ? down_read_killable+0x1d7/0x4e0
[ 51.251264] ? __pfx_setup_net+0x10/0x10
[ 51.251857] ? copy_net_ns+0x17c/0x770
[ 51.252527] copy_net_ns+0x321/0x770
[ 51.253129] create_new_namespaces+0x3f6/0xb30
[ 51.253819] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.254579] ksys_unshare+0x44d/0x8e0
[ 51.255186] ? __pfx_ksys_unshare+0x10/0x10
[ 51.255825] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.256700] __x64_sys_unshare+0x31/0x40
[ 51.257342] do_syscall_64+0x3f/0x90
[ 51.257905] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.258696] RIP: 0033:0x7faee9f550d7
[ 51.259277] 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
[ 51.261863] RSP: 002b:00007ffc0b0ab6e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.262973] RAX: ffffffffffffffda RBX: 00007ffc0b0abd28 RCX: 00007faee9f550d7
[ 51.264005] RDX: 00007faee9fbf41f RSI: 00007ffc0b0ab680 RDI: 0000000040000000
[ 51.265043] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc0b0ab490
[ 51.266100] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faeea067bf0
[ 51.267129] R13: 00007ffc0b0ab7c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.268209]
[ 51.268556] irq event stamp: 10873
[ 51.269094] hardirqs last enabled at (10885): [] __up_console_sem+0x78/0x80
[ 51.270352] hardirqs last disabled at (10896): [] __up_console_sem+0x5d/0x80
[ 51.271609] softirqs last enabled at (10438): [] irq_exit_rcu+0x93/0xc0
[ 51.272829] softirqs last disabled at (10433): [] irq_exit_rcu+0x93/0xc0
[ 51.274065] ---[ end trace 0000000000000000 ]---
executing program
[ 52.820711] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.868098] Bluetooth: hci0: command 0x041b tx timeout
[ 56.916145] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.964140] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:36:20 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88801921aa50 RCX=0000000000000000 RDX=1ffff11003243551
RSI=ffffffff81f1cc02 RDI=ffff88801921aa50 RBP=ffff88801921aa88 RSP=ffff888014717ca0
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000002 R11=0000000000000001
R12=ffff888019ea70b8 R13=ffff88800e2a0f20 R14=0000000000000001 R15=ffff88801921aa50
RIP=ffffffff81f1cc21 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 00007f07938ef700 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=00007f07880390f8 CR3=000000000da22000 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=2030323a36333a39312037312079614d XMM01=5d3034303932312e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802049f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556722400 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=00007fff77490ff8 CR3=0000000019d08000 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