Warning: Permanently added '[localhost]:18361' (ECDSA) to the list of known hosts.
2023/05/17 00:54:59 fuzzer started
2023/05/17 00:54:59 dialing manager at localhost:35573
2023/05/17 00:54:59 checking machine...
2023/05/17 00:54:59 checking revisions...
syzkaller login: [ 258.024200] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:54:59 testing simple program...
[ 258.094197] cgroup: Unknown subsys name 'net'
[ 258.174539] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 269.494831] audit: type=1400 audit(1684284910.985:6): 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
executing program
[ 270.622302] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 270.624334] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 270.628982] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 270.632142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 270.634192] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 270.635351] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 271.041936] ------------[ cut here ]------------
[ 271.042740] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 271.044744] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 271.046015] Modules linked in:
[ 271.046536] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 271.051603] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 271.052636] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 271.053290] 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
[ 271.055491] RSP: 0018:ffff888014687c00 EFLAGS: 00010282
[ 271.056149] RAX: 0000000000000000 RBX: ffff88800dd95840 RCX: 0000000000000000
[ 271.057066] RDX: ffff888016deb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 271.057959] RBP: ffff88800dd95854 R08: 0000000000000001 R09: 0000000000000000
[ 271.058847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 271.059773] R13: ffffffff84e223a0 R14: ffff88800dd95848 R15: ffffffff84d73340
[ 271.060656] FS: 0000555555737400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 271.061637] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 271.062349] CR2: 00007fe4d4b326f4 CR3: 000000001747a000 CR4: 0000000000350ee0
[ 271.063254] Call Trace:
[ 271.063614]
[ 271.063914] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 271.064556] ipv4_frags_init_net+0x269/0x440
[ 271.065120] ops_init+0xbb/0x6b0
[ 271.065601] setup_net+0x3d9/0x990
[ 271.066059] ? down_read_killable+0x1d7/0x4e0
[ 271.066662] ? __pfx_setup_net+0x10/0x10
[ 271.067193] ? copy_net_ns+0x17c/0x770
[ 271.067735] copy_net_ns+0x321/0x770
[ 271.068220] create_new_namespaces+0x3f6/0xb30
[ 271.068841] unshare_nsproxy_namespaces+0xc1/0x200
[ 271.069494] ksys_unshare+0x44d/0x8e0
[ 271.069999] ? __pfx_ksys_unshare+0x10/0x10
[ 271.070586] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 271.071315] __x64_sys_unshare+0x31/0x40
[ 271.071860] do_syscall_64+0x3f/0x90
[ 271.072336] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 271.073012] RIP: 0033:0x7f77791460d7
[ 271.073505] 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
[ 271.075690] RSP: 002b:00007fffb18b47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 271.076644] RAX: ffffffffffffffda RBX: 00007fffb18b4e18 RCX: 00007f77791460d7
[ 271.077536] RDX: 00007f77791b041f RSI: 00007fffb18b4770 RDI: 0000000040000000
[ 271.078394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb18b4580
[ 271.079329] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7779258bf0
[ 271.080218] R13: 00007fffb18b48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 271.081121]
[ 271.081433] irq event stamp: 8703
[ 271.081893] hardirqs last enabled at (8715): [] __up_console_sem+0x78/0x80
[ 271.082967] hardirqs last disabled at (8726): [] __up_console_sem+0x5d/0x80
[ 271.084047] softirqs last enabled at (8544): [] irq_exit_rcu+0x93/0xc0
[ 271.085090] softirqs last disabled at (8539): [] irq_exit_rcu+0x93/0xc0
[ 271.086123] ---[ end trace 0000000000000000 ]---
[ 271.091568] ------------[ cut here ]------------
[ 271.092178] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 271.093859] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 271.094928] Modules linked in:
[ 271.095348] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 271.096497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 271.097521] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 271.098175] 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
[ 271.100372] RSP: 0018:ffff888014687c00 EFLAGS: 00010282
[ 271.101054] RAX: 0000000000000000 RBX: ffff88800e498840 RCX: 0000000000000000
[ 271.101949] RDX: ffff888016deb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 271.102858] RBP: ffff88800e498854 R08: 0000000000000001 R09: 0000000000000000
[ 271.103760] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 271.104668] R13: ffffffff84e223a0 R14: ffff88800e498848 R15: ffffffff84da62e0
[ 271.105576] FS: 0000555555737400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 271.106577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 271.107304] CR2: 00007fe4d4b326f4 CR3: 000000001747a000 CR4: 0000000000350ee0
[ 271.108211] Call Trace:
[ 271.108567]
[ 271.108874] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 271.109524] ipv6_frags_init_net+0x206/0x3c0
[ 271.110086] ops_init+0xbb/0x6b0
[ 271.110565] setup_net+0x3d9/0x990
[ 271.111023] ? down_read_killable+0x1d7/0x4e0
[ 271.111643] ? __pfx_setup_net+0x10/0x10
[ 271.112150] ? copy_net_ns+0x17c/0x770
[ 271.112691] copy_net_ns+0x321/0x770
[ 271.113184] create_new_namespaces+0x3f6/0xb30
[ 271.113816] unshare_nsproxy_namespaces+0xc1/0x200
[ 271.114473] ksys_unshare+0x44d/0x8e0
[ 271.114975] ? __pfx_ksys_unshare+0x10/0x10
[ 271.115569] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 271.116294] __x64_sys_unshare+0x31/0x40
[ 271.116848] do_syscall_64+0x3f/0x90
[ 271.117323] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 271.118000] RIP: 0033:0x7f77791460d7
[ 271.118496] 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
[ 271.120696] RSP: 002b:00007fffb18b47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 271.121664] RAX: ffffffffffffffda RBX: 00007fffb18b4e18 RCX: 00007f77791460d7
[ 271.122553] RDX: 00007f77791b041f RSI: 00007fffb18b4770 RDI: 0000000040000000
[ 271.123419] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb18b4580
[ 271.124309] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7779258bf0
[ 271.125196] R13: 00007fffb18b48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 271.126126]
[ 271.126428] irq event stamp: 10391
[ 271.126904] hardirqs last enabled at (10403): [] __up_console_sem+0x78/0x80
[ 271.127996] hardirqs last disabled at (10414): [] __up_console_sem+0x5d/0x80
[ 271.129067] softirqs last enabled at (10132): [] irq_exit_rcu+0x93/0xc0
[ 271.130109] softirqs last disabled at (10123): [] irq_exit_rcu+0x93/0xc0
[ 271.131155] ---[ end trace 0000000000000000 ]---
[ 271.132520] ------------[ cut here ]------------
[ 271.133100] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 271.135024] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 271.136119] Modules linked in:
[ 271.136565] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 271.137741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 271.138786] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 271.139437] 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
[ 271.141654] RSP: 0018:ffff888014687bf0 EFLAGS: 00010286
[ 271.142306] RAX: 0000000000000000 RBX: ffff88800e498e40 RCX: 0000000000000000
[ 271.143254] RDX: ffff888016deb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 271.144144] RBP: ffff88800e498e54 R08: 0000000000000001 R09: 0000000000000000
[ 271.145048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 271.145943] R13: ffffffff84e223a0 R14: ffff88800e498e48 R15: ffffffff84daf020
[ 271.146861] FS: 0000555555737400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 271.147871] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 271.148627] CR2: 00007fe4d4b326f4 CR3: 000000001747a000 CR4: 0000000000350ee0
[ 271.149539] Call Trace:
[ 271.149870]
[ 271.150170] nf_ct_net_init+0x224/0x3d0
[ 271.150729] ? __pfx_nf_ct_net_init+0x10/0x10
[ 271.151330] ops_init+0xbb/0x6b0
[ 271.151818] setup_net+0x3d9/0x990
[ 271.152283] ? down_read_killable+0x1d7/0x4e0
[ 271.152887] ? __pfx_setup_net+0x10/0x10
[ 271.153403] ? copy_net_ns+0x17c/0x770
[ 271.153929] copy_net_ns+0x321/0x770
[ 271.154422] create_new_namespaces+0x3f6/0xb30
[ 271.155040] unshare_nsproxy_namespaces+0xc1/0x200
[ 271.155715] ksys_unshare+0x44d/0x8e0
[ 271.156214] ? __pfx_ksys_unshare+0x10/0x10
[ 271.156794] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 271.157537] __x64_sys_unshare+0x31/0x40
[ 271.158060] do_syscall_64+0x3f/0x90
[ 271.158578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 271.159238] RIP: 0033:0x7f77791460d7
[ 271.159735] 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
[ 271.161921] RSP: 002b:00007fffb18b47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 271.162884] RAX: ffffffffffffffda RBX: 00007fffb18b4e18 RCX: 00007f77791460d7
[ 271.163793] RDX: 00007f77791b041f RSI: 00007fffb18b4770 RDI: 0000000040000000
[ 271.164690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb18b4580
[ 271.165573] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7779258bf0
[ 271.166422] R13: 00007fffb18b48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 271.167345]
[ 271.167687] irq event stamp: 11157
[ 271.168137] hardirqs last enabled at (11167): [] __up_console_sem+0x78/0x80
[ 271.169225] hardirqs last disabled at (11178): [] __up_console_sem+0x5d/0x80
[ 271.170308] softirqs last enabled at (10652): [] irq_exit_rcu+0x93/0xc0
[ 271.171377] softirqs last disabled at (10627): [] irq_exit_rcu+0x93/0xc0
[ 271.172409] ---[ end trace 0000000000000000 ]---
[ 272.703122] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 274.750543] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 276.798515] Bluetooth: hci0: command 0x040f tx timeout
[ 278.846609] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:51:29 Registers:
info registers vcpu 0
RAX=0000000000024aa1 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=00007fb548675000 CR3=000000000ee50000 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=5a55d9ec81834bade841d1c374ce4125
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8cb772c9fc918a4f000000000017f910 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a223b3b6a1b6722500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880146875f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555555737400 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=00007fe4d4b326f4 CR3=000000001747a000 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=ffff000000000000ffff000000000000
XMM02=ffffff0000ff00000000000000000000 XMM03=ffff0000ffffffff0000000000000000
XMM04=ffffffffffffff00ffffff0000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000