Warning: Permanently added '[localhost]:42714' (ECDSA) to the list of known hosts.
2023/05/17 09:37:28 fuzzer started
2023/05/17 09:37:28 dialing manager at localhost:35573
2023/05/17 09:37:28 checking machine...
2023/05/17 09:37:28 checking revisions...
syzkaller login: [ 36.682420] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:37:28 testing simple program...
[ 36.730208] cgroup: Unknown subsys name 'net'
[ 36.779520] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.803273] audit: type=1400 audit(1684316260.494:6): 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
[ 49.895235] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.896614] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.897562] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.900203] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.901943] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.902732] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.156781] ------------[ cut here ]------------
[ 50.157282] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.158499] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.159289] Modules linked in:
[ 50.159543] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.160596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.162766] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.164142] 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
[ 50.165723] RSP: 0018:ffff88800f04fc00 EFLAGS: 00010282
[ 50.166244] RAX: 0000000000000000 RBX: ffff88800e163840 RCX: 0000000000000000
[ 50.166895] RDX: ffff888016b19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.167551] RBP: ffff88800e163854 R08: 0000000000000001 R09: 0000000000000000
[ 50.168218] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.168846] R13: ffffffff84e223a0 R14: ffff88800e163848 R15: ffffffff84d73340
[ 50.169492] FS: 000055555696b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.170226] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.170763] CR2: 00007fcd2fc316f4 CR3: 000000000df22000 CR4: 0000000000350ef0
[ 50.171395] Call Trace:
[ 50.171629]
[ 50.171856] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.172325] ipv4_frags_init_net+0x269/0x440
[ 50.172729] ops_init+0xbb/0x6b0
[ 50.173089] setup_net+0x3d9/0x990
[ 50.173425] ? down_read_killable+0x1d7/0x4e0
[ 50.173847] ? __pfx_setup_net+0x10/0x10
[ 50.174199] ? copy_net_ns+0x17c/0x770
[ 50.174553] copy_net_ns+0x321/0x770
[ 50.174925] create_new_namespaces+0x3f6/0xb30
[ 50.175377] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.175876] ksys_unshare+0x44d/0x8e0
[ 50.176231] ? __pfx_ksys_unshare+0x10/0x10
[ 50.176616] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.177169] __x64_sys_unshare+0x31/0x40
[ 50.177563] do_syscall_64+0x3f/0x90
[ 50.177946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.178428] RIP: 0033:0x7f345564e0d7
[ 50.178759] 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
[ 50.180368] RSP: 002b:00007ffc37a4cb58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.181028] RAX: ffffffffffffffda RBX: 00007ffc37a4d198 RCX: 00007f345564e0d7
[ 50.181631] RDX: 00007f34556b841f RSI: 00007ffc37a4caf0 RDI: 0000000040000000
[ 50.182314] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc37a4c900
[ 50.182995] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3455760bf0
[ 50.183605] R13: 00007ffc37a4cc30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.184290]
[ 50.184503] irq event stamp: 7531
[ 50.184820] hardirqs last enabled at (7541): [] __up_console_sem+0x78/0x80
[ 50.185602] hardirqs last disabled at (7552): [] __up_console_sem+0x5d/0x80
[ 50.186360] softirqs last enabled at (7040): [] irq_exit_rcu+0x93/0xc0
[ 50.187139] softirqs last disabled at (7035): [] irq_exit_rcu+0x93/0xc0
[ 50.187876] ---[ end trace 0000000000000000 ]---
[ 50.192067] ------------[ cut here ]------------
[ 50.192484] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.193647] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.194435] Modules linked in:
[ 50.194724] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.195577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.196307] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.196776] 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
[ 50.198305] RSP: 0018:ffff88800f04fc00 EFLAGS: 00010282
[ 50.198785] RAX: 0000000000000000 RBX: ffff88800e096c40 RCX: 0000000000000000
[ 50.199438] RDX: ffff888016b19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.200087] RBP: ffff88800e096c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.200703] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.201371] R13: ffffffff84e223a0 R14: ffff88800e096c48 R15: ffffffff84da62e0
[ 50.202027] FS: 000055555696b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.202741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.203277] CR2: 00007fcd2fc316f4 CR3: 000000000df22000 CR4: 0000000000350ef0
[ 50.203916] Call Trace:
[ 50.204139]
[ 50.204358] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.204774] ipv6_frags_init_net+0x206/0x3c0
[ 50.205181] ops_init+0xbb/0x6b0
[ 50.205498] setup_net+0x3d9/0x990
[ 50.205812] ? down_read_killable+0x1d7/0x4e0
[ 50.206261] ? __pfx_setup_net+0x10/0x10
[ 50.206623] ? copy_net_ns+0x17c/0x770
[ 50.207023] copy_net_ns+0x321/0x770
[ 50.207351] create_new_namespaces+0x3f6/0xb30
[ 50.207765] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.208223] ksys_unshare+0x44d/0x8e0
[ 50.208569] ? __pfx_ksys_unshare+0x10/0x10
[ 50.209008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.209508] __x64_sys_unshare+0x31/0x40
[ 50.209892] do_syscall_64+0x3f/0x90
[ 50.210233] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.210700] RIP: 0033:0x7f345564e0d7
[ 50.211055] 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
[ 50.212617] RSP: 002b:00007ffc37a4cb58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.213327] RAX: ffffffffffffffda RBX: 00007ffc37a4d198 RCX: 00007f345564e0d7
[ 50.213969] RDX: 00007f34556b841f RSI: 00007ffc37a4caf0 RDI: 0000000040000000
[ 50.214602] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc37a4c900
[ 50.215277] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3455760bf0
[ 50.215917] R13: 00007ffc37a4cc30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.216565]
[ 50.216779] irq event stamp: 9151
[ 50.217107] hardirqs last enabled at (9163): [] __up_console_sem+0x78/0x80
[ 50.217851] hardirqs last disabled at (9174): [] __up_console_sem+0x5d/0x80
[ 50.218604] softirqs last enabled at (9114): [] irq_exit_rcu+0x93/0xc0
[ 50.219351] softirqs last disabled at (9109): [] irq_exit_rcu+0x93/0xc0
[ 50.220087] ---[ end trace 0000000000000000 ]---
[ 50.221022] ------------[ cut here ]------------
[ 50.221417] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.222804] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.223590] Modules linked in:
[ 50.223916] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.224739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.225524] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.226036] 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
[ 50.227607] RSP: 0018:ffff88800f04fbf0 EFLAGS: 00010286
[ 50.228108] RAX: 0000000000000000 RBX: ffff88800e097440 RCX: 0000000000000000
[ 50.228737] RDX: ffff888016b19b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.229373] RBP: ffff88800e097454 R08: 0000000000000001 R09: 0000000000000000
[ 50.230046] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.230695] R13: ffffffff84e223a0 R14: ffff88800e097448 R15: ffffffff84daf020
[ 50.231365] FS: 000055555696b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.232070] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.232585] CR2: 00007fcd2fc316f4 CR3: 000000000df22000 CR4: 0000000000350ef0
[ 50.233228] Call Trace:
[ 50.233451]
[ 50.233657] nf_ct_net_init+0x224/0x3d0
[ 50.234032] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.234444] ops_init+0xbb/0x6b0
[ 50.234763] setup_net+0x3d9/0x990
[ 50.235117] ? down_read_killable+0x1d7/0x4e0
[ 50.235542] ? __pfx_setup_net+0x10/0x10
[ 50.235918] ? copy_net_ns+0x17c/0x770
[ 50.236294] copy_net_ns+0x321/0x770
[ 50.236630] create_new_namespaces+0x3f6/0xb30
[ 50.237078] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.237530] ksys_unshare+0x44d/0x8e0
[ 50.237894] ? __pfx_ksys_unshare+0x10/0x10
[ 50.238298] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.238797] __x64_sys_unshare+0x31/0x40
[ 50.239187] do_syscall_64+0x3f/0x90
[ 50.239512] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.239992] RIP: 0033:0x7f345564e0d7
[ 50.240358] 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
[ 50.241903] RSP: 002b:00007ffc37a4cb58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.242583] RAX: ffffffffffffffda RBX: 00007ffc37a4d198 RCX: 00007f345564e0d7
[ 50.243223] RDX: 00007f34556b841f RSI: 00007ffc37a4caf0 RDI: 0000000040000000
[ 50.243814] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc37a4c900
[ 50.244451] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3455760bf0
[ 50.245085] R13: 00007ffc37a4cc30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.245708]
[ 50.245943] irq event stamp: 9857
[ 50.246238] hardirqs last enabled at (9867): [] __up_console_sem+0x78/0x80
[ 50.246988] hardirqs last disabled at (9878): [] __up_console_sem+0x5d/0x80
[ 50.247736] softirqs last enabled at (9114): [] irq_exit_rcu+0x93/0xc0
[ 50.248456] softirqs last disabled at (9109): [] irq_exit_rcu+0x93/0xc0
[ 50.249192] ---[ end trace 0000000000000000 ]---
executing program
[ 51.926368] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.973526] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.020879] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.068879] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:37:40 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f04f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 000055555696b400 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=00007fcd2fc316f4 CR3=000000000df22000 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=00000000000286c9 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] 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 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=00007fc381aaf1e0 CR3=000000000ede8000 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=2031343a37333a39302037312079614d XMM01=5d3639353036312e30352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3639353036312e30352020205b20 XMM07=732031343a37333a3930203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000