Warning: Permanently added '[localhost]:11995' (ECDSA) to the list of known hosts.
2023/05/16 18:11:29 fuzzer started
2023/05/16 18:11:29 dialing manager at localhost:35573
2023/05/16 18:11:29 checking machine...
2023/05/16 18:11:29 checking revisions...
syzkaller login: [ 53.273106] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:11:29 testing simple program...
[ 53.340424] cgroup: Unknown subsys name 'net'
[ 53.402071] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.783254] audit: type=1400 audit(1684260702.116:6): 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
[ 66.892440] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.901212] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.902550] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.905419] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.907563] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.908788] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.333708] ------------[ cut here ]------------
[ 67.334596] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.336844] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.338219] Modules linked in:
[ 67.338677] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.344139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.345417] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.346279] 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
[ 67.348616] RSP: 0018:ffff888016e67c00 EFLAGS: 00010282
[ 67.349361] RAX: 0000000000000000 RBX: ffff888015b58840 RCX: 0000000000000000
[ 67.350312] RDX: ffff8880186dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.351263] RBP: ffff888015b58854 R08: 0000000000000001 R09: 0000000000000000
[ 67.352220] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.353181] R13: ffffffff84e223a0 R14: ffff888015b58848 R15: ffffffff84d73340
[ 67.354149] FS: 0000555555bd5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.355206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.356019] CR2: 00007f42f31636f4 CR3: 000000000e708000 CR4: 0000000000350ee0
[ 67.356970] Call Trace:
[ 67.357348]
[ 67.357668] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.358377] ipv4_frags_init_net+0x269/0x440
[ 67.359035] ops_init+0xbb/0x6b0
[ 67.359537] setup_net+0x3d9/0x990
[ 67.360072] ? down_read_killable+0x1d7/0x4e0
[ 67.360707] ? __pfx_setup_net+0x10/0x10
[ 67.361307] ? copy_net_ns+0x17c/0x770
[ 67.361879] copy_net_ns+0x321/0x770
[ 67.362454] create_new_namespaces+0x3f6/0xb30
[ 67.363135] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.363831] ksys_unshare+0x44d/0x8e0
[ 67.364421] ? __pfx_ksys_unshare+0x10/0x10
[ 67.365076] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.365870] __x64_sys_unshare+0x31/0x40
[ 67.366466] do_syscall_64+0x3f/0x90
[ 67.367004] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.367692] RIP: 0033:0x7f83d68420d7
[ 67.368216] 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
[ 67.370549] RSP: 002b:00007ffed899af88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.371562] RAX: ffffffffffffffda RBX: 00007ffed899b5c8 RCX: 00007f83d68420d7
[ 67.372516] RDX: 00007f83d68ac41f RSI: 00007ffed899af20 RDI: 0000000040000000
[ 67.373466] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed899ad30
[ 67.374418] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83d6954bf0
[ 67.375365] R13: 00007ffed899b060 R14: 0000000000000000 R15: 00000000000000f8
[ 67.376327]
[ 67.376650] irq event stamp: 8803
[ 67.377156] hardirqs last enabled at (8815): [] __up_console_sem+0x78/0x80
[ 67.378291] hardirqs last disabled at (8826): [] __up_console_sem+0x5d/0x80
[ 67.379412] softirqs last enabled at (8360): [] irq_exit_rcu+0x93/0xc0
[ 67.380516] softirqs last disabled at (8305): [] irq_exit_rcu+0x93/0xc0
[ 67.381624] ---[ end trace 0000000000000000 ]---
[ 67.387525] ------------[ cut here ]------------
[ 67.388201] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.390001] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.391158] Modules linked in:
[ 67.391592] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.392826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.393927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.394611] 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
[ 67.396931] RSP: 0018:ffff888016e67c00 EFLAGS: 00010282
[ 67.397655] RAX: 0000000000000000 RBX: ffff88800d9ba440 RCX: 0000000000000000
[ 67.398612] RDX: ffff8880186dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.399555] RBP: ffff88800d9ba454 R08: 0000000000000001 R09: 0000000000000000
[ 67.400500] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.401489] R13: ffffffff84e223a0 R14: ffff88800d9ba448 R15: ffffffff84da62e0
[ 67.402434] FS: 0000555555bd5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.403496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.404283] CR2: 00007f42f31636f4 CR3: 000000000e708000 CR4: 0000000000350ee0
[ 67.405263] Call Trace:
[ 67.405615]
[ 67.405965] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.406617] ipv6_frags_init_net+0x206/0x3c0
[ 67.407242] ops_init+0xbb/0x6b0
[ 67.407714] setup_net+0x3d9/0x990
[ 67.408229] ? down_read_killable+0x1d7/0x4e0
[ 67.408834] ? __pfx_setup_net+0x10/0x10
[ 67.409412] ? copy_net_ns+0x17c/0x770
[ 67.409982] copy_net_ns+0x321/0x770
[ 67.410497] create_new_namespaces+0x3f6/0xb30
[ 67.411154] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.411817] ksys_unshare+0x44d/0x8e0
[ 67.412371] ? __pfx_ksys_unshare+0x10/0x10
[ 67.412988] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.413758] __x64_sys_unshare+0x31/0x40
[ 67.414345] do_syscall_64+0x3f/0x90
[ 67.414855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.415570] RIP: 0033:0x7f83d68420d7
[ 67.416099] 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
[ 67.418437] RSP: 002b:00007ffed899af88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.419451] RAX: ffffffffffffffda RBX: 00007ffed899b5c8 RCX: 00007f83d68420d7
[ 67.420396] RDX: 00007f83d68ac41f RSI: 00007ffed899af20 RDI: 0000000040000000
[ 67.421344] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed899ad30
[ 67.422289] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83d6954bf0
[ 67.423239] R13: 00007ffed899b060 R14: 0000000000000000 R15: 00000000000000f8
[ 67.424196]
[ 67.424522] irq event stamp: 10595
[ 67.425026] hardirqs last enabled at (10607): [] __up_console_sem+0x78/0x80
[ 67.426161] hardirqs last disabled at (10618): [] __up_console_sem+0x5d/0x80
[ 67.427297] softirqs last enabled at (10104): [] irq_exit_rcu+0x93/0xc0
[ 67.428400] softirqs last disabled at (10099): [] irq_exit_rcu+0x93/0xc0
[ 67.429510] ---[ end trace 0000000000000000 ]---
[ 67.431501] ------------[ cut here ]------------
[ 67.432206] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.434286] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.435413] Modules linked in:
[ 67.435846] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.437133] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.438228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.438976] 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
[ 67.441328] RSP: 0018:ffff888016e67bf0 EFLAGS: 00010286
[ 67.442088] RAX: 0000000000000000 RBX: ffff88800d9baa40 RCX: 0000000000000000
[ 67.443036] RDX: ffff8880186dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.443988] RBP: ffff88800d9baa54 R08: 0000000000000001 R09: 0000000000000000
[ 67.444941] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.445860] R13: ffffffff84e223a0 R14: ffff88800d9baa48 R15: ffffffff84daf020
[ 67.446819] FS: 0000555555bd5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.447886] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.448662] CR2: 00007f42f31636f4 CR3: 000000000e708000 CR4: 0000000000350ee0
[ 67.449623] Call Trace:
[ 67.450003]
[ 67.450327] nf_ct_net_init+0x224/0x3d0
[ 67.450876] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.451535] ops_init+0xbb/0x6b0
[ 67.452036] setup_net+0x3d9/0x990
[ 67.452528] ? down_read_killable+0x1d7/0x4e0
[ 67.453168] ? __pfx_setup_net+0x10/0x10
[ 67.453711] ? copy_net_ns+0x17c/0x770
[ 67.454279] copy_net_ns+0x321/0x770
[ 67.454796] create_new_namespaces+0x3f6/0xb30
[ 67.455457] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.456147] ksys_unshare+0x44d/0x8e0
[ 67.456679] ? __pfx_ksys_unshare+0x10/0x10
[ 67.457309] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.458099] __x64_sys_unshare+0x31/0x40
[ 67.458650] do_syscall_64+0x3f/0x90
[ 67.459182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.459861] RIP: 0033:0x7f83d68420d7
[ 67.460383] 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
[ 67.462701] RSP: 002b:00007ffed899af88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.463714] RAX: ffffffffffffffda RBX: 00007ffed899b5c8 RCX: 00007f83d68420d7
[ 67.464662] RDX: 00007f83d68ac41f RSI: 00007ffed899af20 RDI: 0000000040000000
[ 67.465618] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed899ad30
[ 67.466572] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f83d6954bf0
[ 67.467517] R13: 00007ffed899b060 R14: 0000000000000000 R15: 00000000000000f8
[ 67.468491]
[ 67.468810] irq event stamp: 11365
[ 67.469327] hardirqs last enabled at (11377): [] __up_console_sem+0x78/0x80
[ 67.470467] hardirqs last disabled at (11388): [] __up_console_sem+0x5d/0x80
[ 67.471603] softirqs last enabled at (11088): [] irq_exit_rcu+0x93/0xc0
[ 67.472713] softirqs last disabled at (11083): [] irq_exit_rcu+0x93/0xc0
[ 67.473837] ---[ end trace 0000000000000000 ]---
executing program
[ 68.926815] Bluetooth: hci0: command 0x0409 tx timeout
[ 70.975104] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.022043] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.070335] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:11:24 Registers:
info registers vcpu 0
RAX=000000000001bd5b 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=00007f15d68f7430 CR3=000000001617e000 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=2033343a31313a38312036312079614d XMM01=5d3931323833332e37362020205b203a
XMM02=646f4d205d3931323833332e37362020 XMM03=6b7a79732033343a31313a3831203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3434383633332e37362020205b XMM07=79732033343a31313a38312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016e675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555555bd5400 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=00007f42f31636f4 CR3=000000000e708000 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