Warning: Permanently added '[localhost]:32575' (ECDSA) to the list of known hosts.
2023/05/17 17:21:22 fuzzer started
2023/05/17 17:21:23 dialing manager at localhost:44319
2023/05/17 17:21:23 checking machine...
2023/05/17 17:21:23 checking revisions...
syzkaller login: [ 36.996828] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:21:23 testing simple program...
[ 37.067579] cgroup: Unknown subsys name 'net'
[ 37.144598] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.001167] audit: type=1400 audit(1684344097.412:6): 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
executing program
[ 52.103230] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.104890] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.106908] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.109937] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.112156] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.113380] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.520276] ------------[ cut here ]------------
[ 52.521480] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.523364] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.524460] Modules linked in:
[ 52.524875] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.528267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.530552] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.531238] 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
[ 52.533404] RSP: 0018:ffff88801fd2fc00 EFLAGS: 00010282
[ 52.534087] RAX: 0000000000000000 RBX: ffff88800eaf5040 RCX: 0000000000000000
[ 52.534956] RDX: ffff888018c09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.535849] RBP: ffff88800eaf5054 R08: 0000000000000001 R09: 0000000000000000
[ 52.536728] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.537623] R13: ffffffff84e23fe0 R14: ffff88800eaf5048 R15: ffffffff84d74dc0
[ 52.538520] FS: 0000555555fb4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.539508] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.540248] CR2: 00007f4202db36f4 CR3: 0000000018b34000 CR4: 0000000000350ef0
[ 52.541138] Call Trace:
[ 52.541460]
[ 52.541754] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.542437] ipv4_frags_init_net+0x269/0x440
[ 52.543027] ops_init+0xbb/0x6b0
[ 52.543472] setup_net+0x3d9/0x990
[ 52.543925] ? down_read_killable+0x1d7/0x4e0
[ 52.544517] ? __pfx_setup_net+0x10/0x10
[ 52.545056] ? copy_net_ns+0x17c/0x770
[ 52.545561] copy_net_ns+0x321/0x770
[ 52.546077] create_new_namespaces+0x3f6/0xb30
[ 52.546665] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.547306] ksys_unshare+0x44d/0x8e0
[ 52.547797] ? __pfx_ksys_unshare+0x10/0x10
[ 52.548365] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.549105] __x64_sys_unshare+0x31/0x40
[ 52.549624] do_syscall_64+0x3f/0x90
[ 52.550126] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.550770] RIP: 0033:0x7effbac9c0d7
[ 52.551267] 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
[ 52.553435] RSP: 002b:00007ffdeeab5328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.554400] RAX: ffffffffffffffda RBX: 00007ffdeeab5968 RCX: 00007effbac9c0d7
[ 52.555290] RDX: 00007effbad0641f RSI: 00007ffdeeab52c0 RDI: 0000000040000000
[ 52.556173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeeab50d0
[ 52.557050] R10: 0000000000000000 R11: 0000000000000206 R12: 00007effbadaebf0
[ 52.557901] R13: 00007ffdeeab5400 R14: 0000000000000000 R15: 00000000000000f8
[ 52.558803]
[ 52.559133] irq event stamp: 8819
[ 52.559552] hardirqs last enabled at (8829): [] __up_console_sem+0x78/0x80
[ 52.560602] hardirqs last disabled at (8840): [] __up_console_sem+0x5d/0x80
[ 52.561644] softirqs last enabled at (8356): [] irq_exit_rcu+0x93/0xc0
[ 52.562690] softirqs last disabled at (8335): [] irq_exit_rcu+0x93/0xc0
[ 52.563717] ---[ end trace 0000000000000000 ]---
[ 52.568621] ------------[ cut here ]------------
[ 52.569239] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.570861] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.571931] Modules linked in:
[ 52.572364] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.573505] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.574549] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.575218] 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
[ 52.577394] RSP: 0018:ffff88801fd2fc00 EFLAGS: 00010282
[ 52.578064] RAX: 0000000000000000 RBX: ffff88800f10cc40 RCX: 0000000000000000
[ 52.578926] RDX: ffff888018c09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.579816] RBP: ffff88800f10cc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.580703] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.581590] R13: ffffffff84e23fe0 R14: ffff88800f10cc48 R15: ffffffff84da7d60
[ 52.582489] FS: 0000555555fb4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.583476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.584221] CR2: 00007f4202db36f4 CR3: 0000000018b34000 CR4: 0000000000350ef0
[ 52.585103] Call Trace:
[ 52.585425]
[ 52.585717] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.586364] ipv6_frags_init_net+0x206/0x3c0
[ 52.586924] ops_init+0xbb/0x6b0
[ 52.587469] setup_net+0x3d9/0x990
[ 52.587932] ? down_read_killable+0x1d7/0x4e0
[ 52.588525] ? __pfx_setup_net+0x10/0x10
[ 52.589057] ? copy_net_ns+0x17c/0x770
[ 52.589564] copy_net_ns+0x321/0x770
[ 52.590074] create_new_namespaces+0x3f6/0xb30
[ 52.590686] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.591328] ksys_unshare+0x44d/0x8e0
[ 52.591816] ? __pfx_ksys_unshare+0x10/0x10
[ 52.592387] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.593122] __x64_sys_unshare+0x31/0x40
[ 52.593630] do_syscall_64+0x3f/0x90
[ 52.594142] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.594799] RIP: 0033:0x7effbac9c0d7
[ 52.595292] 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
[ 52.597467] RSP: 002b:00007ffdeeab5328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.598446] RAX: ffffffffffffffda RBX: 00007ffdeeab5968 RCX: 00007effbac9c0d7
[ 52.599331] RDX: 00007effbad0641f RSI: 00007ffdeeab52c0 RDI: 0000000040000000
[ 52.600212] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeeab50d0
[ 52.601109] R10: 0000000000000000 R11: 0000000000000206 R12: 00007effbadaebf0
[ 52.601958] R13: 00007ffdeeab5400 R14: 0000000000000000 R15: 00000000000000f8
[ 52.602878]
[ 52.603213] irq event stamp: 10569
[ 52.603650] hardirqs last enabled at (10579): [] __up_console_sem+0x78/0x80
[ 52.604698] hardirqs last disabled at (10590): [] __up_console_sem+0x5d/0x80
[ 52.605758] softirqs last enabled at (10308): [] irq_exit_rcu+0x93/0xc0
[ 52.606816] softirqs last disabled at (10295): [] irq_exit_rcu+0x93/0xc0
[ 52.607845] ---[ end trace 0000000000000000 ]---
[ 52.609259] ------------[ cut here ]------------
[ 52.609841] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.611813] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.612879] Modules linked in:
[ 52.613319] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.614485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.615506] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.616183] 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
[ 52.618349] RSP: 0018:ffff88801fd2fbf0 EFLAGS: 00010286
[ 52.619024] RAX: 0000000000000000 RBX: ffff88800f10c640 RCX: 0000000000000000
[ 52.619869] RDX: ffff888018c09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.620758] RBP: ffff88800f10c654 R08: 0000000000000001 R09: 0000000000000000
[ 52.621643] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.622551] R13: ffffffff84e23fe0 R14: ffff88800f10c648 R15: ffffffff84db0aa0
[ 52.623439] FS: 0000555555fb4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.624425] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.625165] CR2: 00007f4202db36f4 CR3: 0000000018b34000 CR4: 0000000000350ef0
[ 52.626054] Call Trace:
[ 52.626386]
[ 52.626684] nf_ct_net_init+0x224/0x3d0
[ 52.627233] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.627806] ops_init+0xbb/0x6b0
[ 52.628278] setup_net+0x3d9/0x990
[ 52.628735] ? down_read_killable+0x1d7/0x4e0
[ 52.629335] ? __pfx_setup_net+0x10/0x10
[ 52.629845] ? copy_net_ns+0x17c/0x770
[ 52.630405] copy_net_ns+0x321/0x770
[ 52.630885] create_new_namespaces+0x3f6/0xb30
[ 52.631502] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.632160] ksys_unshare+0x44d/0x8e0
[ 52.632643] ? __pfx_ksys_unshare+0x10/0x10
[ 52.633216] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.633928] __x64_sys_unshare+0x31/0x40
[ 52.634477] do_syscall_64+0x3f/0x90
[ 52.634956] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.635629] RIP: 0033:0x7effbac9c0d7
[ 52.636119] 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
[ 52.638311] RSP: 002b:00007ffdeeab5328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.639263] RAX: ffffffffffffffda RBX: 00007ffdeeab5968 RCX: 00007effbac9c0d7
[ 52.640171] RDX: 00007effbad0641f RSI: 00007ffdeeab52c0 RDI: 0000000040000000
[ 52.641056] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeeab50d0
[ 52.641918] R10: 0000000000000000 R11: 0000000000000206 R12: 00007effbadaebf0
[ 52.642816] R13: 00007ffdeeab5400 R14: 0000000000000000 R15: 00000000000000f8
[ 52.643728]
[ 52.644057] irq event stamp: 11371
[ 52.644496] hardirqs last enabled at (11381): [] __up_console_sem+0x78/0x80
[ 52.645550] hardirqs last disabled at (11392): [] __up_console_sem+0x5d/0x80
[ 52.646642] softirqs last enabled at (11308): [] irq_exit_rcu+0x93/0xc0
[ 52.647686] softirqs last disabled at (11303): [] irq_exit_rcu+0x93/0xc0
[ 52.648727] ---[ end trace 0000000000000000 ]---
[ 54.187758] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.235073] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.283046] Bluetooth: hci0: command 0x040f tx timeout
[ 60.331054] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:21:38 Registers:
info registers vcpu 0
RAX=0000000000000023 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000023 R11=0000000000000001
R12=0000000000000023 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 0000555555fb4400 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=00007f4202db36f4 CR3=0000000018b34000 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=0000000000000003 RBX=ffff88806cf34fc0 RCX=ffffffff812d74c3 RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff85d35a10 RBP=0000000000000000 RSP=ffff888018a3f778
R8 =0000000000000000 R9 =fffffbfff0ba6b42 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b4c0 R15=0000000000000000
RIP=ffffffff81358baf 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 00007f9ea8cfb700 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=00007f9ea0037038 CR3=000000001822e000 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=2038333a31323a37312037312079614d XMM01=5d3736323832352e32352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3736323832352e32352020205b20 XMM07=732038333a31323a3731203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000