Warning: Permanently added '[localhost]:51048' (ECDSA) to the list of known hosts.
2023/05/17 01:39:07 fuzzer started
2023/05/17 01:39:07 dialing manager at localhost:35573
2023/05/17 01:39:07 checking machine...
2023/05/17 01:39:07 checking revisions...
syzkaller login: [ 50.750941] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:39:08 testing simple program...
[ 50.822336] cgroup: Unknown subsys name 'net'
[ 50.892610] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.892459] audit: type=1400 audit(1684287561.166:6): 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
[ 65.024946] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.029362] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.030856] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.033552] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.041366] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.042875] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.436014] ------------[ cut here ]------------
[ 65.437490] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.439468] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.440607] Modules linked in:
[ 65.441023] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.445771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.446876] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.447630] 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
[ 65.449888] RSP: 0018:ffff8880101e7c00 EFLAGS: 00010282
[ 65.450691] RAX: 0000000000000000 RBX: ffff88800e660040 RCX: 0000000000000000
[ 65.451700] RDX: ffff888018e851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.452714] RBP: ffff88800e660054 R08: 0000000000000001 R09: 0000000000000000
[ 65.453738] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.454809] R13: ffffffff84e223a0 R14: ffff88800e660048 R15: ffffffff84d73340
[ 65.455860] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.456988] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.457851] CR2: 00007f4be30816f4 CR3: 000000001b94e000 CR4: 0000000000350ee0
[ 65.458874] Call Trace:
[ 65.459399]
[ 65.459711] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.460450] ipv4_frags_init_net+0x269/0x440
[ 65.461027] ops_init+0xbb/0x6b0
[ 65.461512] setup_net+0x3d9/0x990
[ 65.461977] ? down_read_killable+0x1d7/0x4e0
[ 65.462601] ? __pfx_setup_net+0x10/0x10
[ 65.463149] ? copy_net_ns+0x17c/0x770
[ 65.463676] copy_net_ns+0x321/0x770
[ 65.464206] create_new_namespaces+0x3f6/0xb30
[ 65.464819] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.465493] ksys_unshare+0x44d/0x8e0
[ 65.466003] ? __pfx_ksys_unshare+0x10/0x10
[ 65.466597] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.467351] __x64_sys_unshare+0x31/0x40
[ 65.467888] do_syscall_64+0x3f/0x90
[ 65.468407] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.469063] RIP: 0033:0x7f8a4c18a0d7
[ 65.469571] 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
[ 65.471831] RSP: 002b:00007fff6df5a8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.472819] RAX: ffffffffffffffda RBX: 00007fff6df5af08 RCX: 00007f8a4c18a0d7
[ 65.473724] RDX: 00007f8a4c1f441f RSI: 00007fff6df5a860 RDI: 0000000040000000
[ 65.474646] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df5a670
[ 65.475553] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8a4c29cbf0
[ 65.476467] R13: 00007fff6df5a9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.477404]
[ 65.477713] irq event stamp: 9941
[ 65.478192] hardirqs last enabled at (9953): [] __up_console_sem+0x78/0x80
[ 65.479303] hardirqs last disabled at (9964): [] __up_console_sem+0x5d/0x80
[ 65.480396] softirqs last enabled at (9658): [] irq_exit_rcu+0x93/0xc0
[ 65.481466] softirqs last disabled at (9631): [] irq_exit_rcu+0x93/0xc0
[ 65.482550] ---[ end trace 0000000000000000 ]---
[ 65.487833] ------------[ cut here ]------------
[ 65.488478] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.490198] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.491281] Modules linked in:
[ 65.491707] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.492899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.493943] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.494647] 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
[ 65.496929] RSP: 0018:ffff8880101e7c00 EFLAGS: 00010282
[ 65.497632] RAX: 0000000000000000 RBX: ffff88800d9a0440 RCX: 0000000000000000
[ 65.498556] RDX: ffff888018e851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.499485] RBP: ffff88800d9a0454 R08: 0000000000000001 R09: 0000000000000000
[ 65.500401] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.501322] R13: ffffffff84e223a0 R14: ffff88800d9a0448 R15: ffffffff84da62e0
[ 65.502266] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.503287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.504020] CR2: 00007f4be30816f4 CR3: 000000001b94e000 CR4: 0000000000350ee0
[ 65.504941] Call Trace:
[ 65.505297]
[ 65.505603] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.506264] ipv6_frags_init_net+0x206/0x3c0
[ 65.506835] ops_init+0xbb/0x6b0
[ 65.507315] setup_net+0x3d9/0x990
[ 65.507782] ? down_read_killable+0x1d7/0x4e0
[ 65.508392] ? __pfx_setup_net+0x10/0x10
[ 65.508917] ? copy_net_ns+0x17c/0x770
[ 65.509461] copy_net_ns+0x321/0x770
[ 65.509960] create_new_namespaces+0x3f6/0xb30
[ 65.510623] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.511301] ksys_unshare+0x44d/0x8e0
[ 65.511806] ? __pfx_ksys_unshare+0x10/0x10
[ 65.512376] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.513080] __x64_sys_unshare+0x31/0x40
[ 65.513628] do_syscall_64+0x3f/0x90
[ 65.514144] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.514795] RIP: 0033:0x7f8a4c18a0d7
[ 65.515282] 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
[ 65.517452] RSP: 002b:00007fff6df5a8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.518401] RAX: ffffffffffffffda RBX: 00007fff6df5af08 RCX: 00007f8a4c18a0d7
[ 65.519285] RDX: 00007f8a4c1f441f RSI: 00007fff6df5a860 RDI: 0000000040000000
[ 65.520166] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df5a670
[ 65.521028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8a4c29cbf0
[ 65.521906] R13: 00007fff6df5a9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.522830]
[ 65.523154] irq event stamp: 11793
[ 65.523582] hardirqs last enabled at (11803): [] __up_console_sem+0x78/0x80
[ 65.524622] hardirqs last disabled at (11814): [] __up_console_sem+0x5d/0x80
[ 65.525680] softirqs last enabled at (11700): [] irq_exit_rcu+0x93/0xc0
[ 65.526709] softirqs last disabled at (11695): [] irq_exit_rcu+0x93/0xc0
[ 65.527729] ---[ end trace 0000000000000000 ]---
[ 65.529028] ------------[ cut here ]------------
[ 65.529643] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.531538] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.532600] Modules linked in:
[ 65.533006] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.534161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.535170] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.535817] 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
[ 65.537966] RSP: 0018:ffff8880101e7bf0 EFLAGS: 00010286
[ 65.538660] RAX: 0000000000000000 RBX: ffff88800d9a0a40 RCX: 0000000000000000
[ 65.539532] RDX: ffff888018e851c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.540413] RBP: ffff88800d9a0a54 R08: 0000000000000001 R09: 0000000000000000
[ 65.541330] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.542262] R13: ffffffff84e223a0 R14: ffff88800d9a0a48 R15: ffffffff84daf020
[ 65.543187] FS: 000055555594e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.544228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.544972] CR2: 00007f4be30816f4 CR3: 000000001b94e000 CR4: 0000000000350ee0
[ 65.545880] Call Trace:
[ 65.546248]
[ 65.546561] nf_ct_net_init+0x224/0x3d0
[ 65.547100] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.547722] ops_init+0xbb/0x6b0
[ 65.548208] setup_net+0x3d9/0x990
[ 65.548671] ? down_read_killable+0x1d7/0x4e0
[ 65.549282] ? __pfx_setup_net+0x10/0x10
[ 65.549811] ? copy_net_ns+0x17c/0x770
[ 65.550364] copy_net_ns+0x321/0x770
[ 65.550863] create_new_namespaces+0x3f6/0xb30
[ 65.551490] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.552167] ksys_unshare+0x44d/0x8e0
[ 65.552680] ? __pfx_ksys_unshare+0x10/0x10
[ 65.553279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.554017] __x64_sys_unshare+0x31/0x40
[ 65.554604] do_syscall_64+0x3f/0x90
[ 65.555107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.555796] RIP: 0033:0x7f8a4c18a0d7
[ 65.556304] 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
[ 65.558508] RSP: 002b:00007fff6df5a8c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.559466] RAX: ffffffffffffffda RBX: 00007fff6df5af08 RCX: 00007f8a4c18a0d7
[ 65.560366] RDX: 00007f8a4c1f441f RSI: 00007fff6df5a860 RDI: 0000000040000000
[ 65.561259] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff6df5a670
[ 65.562150] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8a4c29cbf0
[ 65.563024] R13: 00007fff6df5a9a0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.563945]
[ 65.564269] irq event stamp: 12563
[ 65.564704] hardirqs last enabled at (12573): [] __up_console_sem+0x78/0x80
[ 65.565769] hardirqs last disabled at (12584): [] __up_console_sem+0x5d/0x80
[ 65.566856] softirqs last enabled at (11700): [] irq_exit_rcu+0x93/0xc0
[ 65.567903] softirqs last disabled at (11695): [] irq_exit_rcu+0x93/0xc0
[ 65.568947] ---[ end trace 0000000000000000 ]---
executing program
[ 67.102952] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.150339] Bluetooth: hci0: command 0x041b tx timeout
[ 71.198203] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.247261] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:39:16 Registers:
info registers vcpu 0
RAX=0000000000031835 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=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 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=00007f40a8dc3430 CR3=0000000018d5a000 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=2032323a39333a31302037312079614d XMM01=5d3730363034342e35362020205b203a
XMM02=646f4d205d3730363034342e35362020 XMM03=6b7a79732032323a39333a3130203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3836343933342e35362020205b XMM07=79732032323a39333a31302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880101e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555594e400 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=00007f4be30816f4 CR3=000000001b94e000 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