Warning: Permanently added '[localhost]:38821' (ECDSA) to the list of known hosts.
2023/05/16 18:19:09 fuzzer started
2023/05/16 18:19:09 dialing manager at localhost:35573
2023/05/16 18:19:09 checking machine...
2023/05/16 18:19:09 checking revisions...
syzkaller login: [ 42.444786] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:19:09 testing simple program...
[ 42.513211] cgroup: Unknown subsys name 'net'
[ 42.596606] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.903074] audit: type=1400 audit(1684261163.194:6): 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
[ 56.997225] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.998829] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.000521] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.003788] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.005333] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.006664] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.394013] ------------[ cut here ]------------
[ 57.395238] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.397592] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.398859] Modules linked in:
[ 57.399361] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.404172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.405205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.405893] 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
[ 57.408073] RSP: 0018:ffff88801805fc00 EFLAGS: 00010282
[ 57.408771] RAX: 0000000000000000 RBX: ffff88800dc51040 RCX: 0000000000000000
[ 57.409675] RDX: ffff888014750000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.410537] RBP: ffff88800dc51054 R08: 0000000000000001 R09: 0000000000000000
[ 57.411434] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.412316] R13: ffffffff84e223a0 R14: ffff88800dc51048 R15: ffffffff84d73340
[ 57.413228] FS: 00005555566e0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.414227] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.414969] CR2: 00007fffadd48000 CR3: 000000000e186000 CR4: 0000000000350ef0
[ 57.415854] Call Trace:
[ 57.416180]
[ 57.416473] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.417139] ipv4_frags_init_net+0x269/0x440
[ 57.417727] ops_init+0xbb/0x6b0
[ 57.418170] setup_net+0x3d9/0x990
[ 57.418654] ? down_read_killable+0x1d7/0x4e0
[ 57.419221] ? __pfx_setup_net+0x10/0x10
[ 57.419763] ? copy_net_ns+0x17c/0x770
[ 57.420271] copy_net_ns+0x321/0x770
[ 57.420804] create_new_namespaces+0x3f6/0xb30
[ 57.421402] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.422046] ksys_unshare+0x44d/0x8e0
[ 57.422542] ? __pfx_ksys_unshare+0x10/0x10
[ 57.423121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.423873] __x64_sys_unshare+0x31/0x40
[ 57.424390] do_syscall_64+0x3f/0x90
[ 57.424907] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.425579] RIP: 0033:0x7faf1c6da0d7
[ 57.426049] 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
[ 57.428236] RSP: 002b:00007ffe417804f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.429197] RAX: ffffffffffffffda RBX: 00007ffe41780b38 RCX: 00007faf1c6da0d7
[ 57.430091] RDX: 00007faf1c74441f RSI: 00007ffe41780490 RDI: 0000000040000000
[ 57.430981] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe417802a0
[ 57.431866] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf1c7ecbf0
[ 57.432773] R13: 00007ffe417805d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.433686]
[ 57.433984] irq event stamp: 7725
[ 57.434403] hardirqs last enabled at (7735): [] __up_console_sem+0x78/0x80
[ 57.435469] hardirqs last disabled at (7746): [] __up_console_sem+0x5d/0x80
[ 57.436521] softirqs last enabled at (7206): [] irq_exit_rcu+0x93/0xc0
[ 57.437586] softirqs last disabled at (7017): [] irq_exit_rcu+0x93/0xc0
[ 57.438619] ---[ end trace 0000000000000000 ]---
[ 57.444368] ------------[ cut here ]------------
[ 57.445006] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.446664] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.447721] Modules linked in:
[ 57.448127] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.449306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.450325] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.450991] 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
[ 57.453209] RSP: 0018:ffff88801805fc00 EFLAGS: 00010282
[ 57.453905] RAX: 0000000000000000 RBX: ffff88800c6f7040 RCX: 0000000000000000
[ 57.454796] RDX: ffff888014750000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.455699] RBP: ffff88800c6f7054 R08: 0000000000000001 R09: 0000000000000000
[ 57.456547] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.457447] R13: ffffffff84e223a0 R14: ffff88800c6f7048 R15: ffffffff84da62e0
[ 57.458351] FS: 00005555566e0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.459343] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.460094] CR2: 00007fffadd48000 CR3: 000000000e186000 CR4: 0000000000350ef0
[ 57.461011] Call Trace:
[ 57.461342]
[ 57.461679] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.462298] ipv6_frags_init_net+0x206/0x3c0
[ 57.462886] ops_init+0xbb/0x6b0
[ 57.463332] setup_net+0x3d9/0x990
[ 57.463815] ? down_read_killable+0x1d7/0x4e0
[ 57.464388] ? __pfx_setup_net+0x10/0x10
[ 57.464940] ? copy_net_ns+0x17c/0x770
[ 57.465445] copy_net_ns+0x321/0x770
[ 57.465961] create_new_namespaces+0x3f6/0xb30
[ 57.466584] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.467204] ksys_unshare+0x44d/0x8e0
[ 57.467737] ? __pfx_ksys_unshare+0x10/0x10
[ 57.468279] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.469039] __x64_sys_unshare+0x31/0x40
[ 57.469581] do_syscall_64+0x3f/0x90
[ 57.470063] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.470727] RIP: 0033:0x7faf1c6da0d7
[ 57.471194] 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
[ 57.473378] RSP: 002b:00007ffe417804f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.474330] RAX: ffffffffffffffda RBX: 00007ffe41780b38 RCX: 00007faf1c6da0d7
[ 57.475243] RDX: 00007faf1c74441f RSI: 00007ffe41780490 RDI: 0000000040000000
[ 57.476163] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe417802a0
[ 57.477083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf1c7ecbf0
[ 57.477989] R13: 00007ffe417805d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.478916]
[ 57.479225] irq event stamp: 9443
[ 57.479697] hardirqs last enabled at (9455): [] __up_console_sem+0x78/0x80
[ 57.480798] hardirqs last disabled at (9466): [] __up_console_sem+0x5d/0x80
[ 57.481861] softirqs last enabled at (9272): [] irq_exit_rcu+0x93/0xc0
[ 57.482895] softirqs last disabled at (9263): [] irq_exit_rcu+0x93/0xc0
[ 57.483936] ---[ end trace 0000000000000000 ]---
[ 57.485443] ------------[ cut here ]------------
[ 57.486106] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.487979] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.489077] Modules linked in:
[ 57.489475] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.490598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.491591] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.492224] 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
[ 57.494373] RSP: 0018:ffff88801805fbf0 EFLAGS: 00010286
[ 57.495057] RAX: 0000000000000000 RBX: ffff88800c6f7640 RCX: 0000000000000000
[ 57.495939] RDX: ffff888014750000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.496850] RBP: ffff88800c6f7654 R08: 0000000000000001 R09: 0000000000000000
[ 57.497733] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.498631] R13: ffffffff84e223a0 R14: ffff88800c6f7648 R15: ffffffff84daf020
[ 57.499489] FS: 00005555566e0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.500474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.501212] CR2: 00007fffadd48000 CR3: 000000000e186000 CR4: 0000000000350ef0
[ 57.502093] Call Trace:
[ 57.502419]
[ 57.502743] nf_ct_net_init+0x224/0x3d0
[ 57.503253] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.503854] ops_init+0xbb/0x6b0
[ 57.504290] setup_net+0x3d9/0x990
[ 57.504788] ? down_read_killable+0x1d7/0x4e0
[ 57.505347] ? __pfx_setup_net+0x10/0x10
[ 57.505879] ? copy_net_ns+0x17c/0x770
[ 57.506375] copy_net_ns+0x321/0x770
[ 57.506879] create_new_namespaces+0x3f6/0xb30
[ 57.507462] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.508129] ksys_unshare+0x44d/0x8e0
[ 57.508655] ? __pfx_ksys_unshare+0x10/0x10
[ 57.509199] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.509947] __x64_sys_unshare+0x31/0x40
[ 57.510461] do_syscall_64+0x3f/0x90
[ 57.510958] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.511624] RIP: 0033:0x7faf1c6da0d7
[ 57.512079] 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
[ 57.514236] RSP: 002b:00007ffe417804f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.515179] RAX: ffffffffffffffda RBX: 00007ffe41780b38 RCX: 00007faf1c6da0d7
[ 57.516057] RDX: 00007faf1c74441f RSI: 00007ffe41780490 RDI: 0000000040000000
[ 57.516953] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe417802a0
[ 57.517838] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faf1c7ecbf0
[ 57.518725] R13: 00007ffe417805d0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.519633]
[ 57.519929] irq event stamp: 10261
[ 57.520356] hardirqs last enabled at (10271): [] __up_console_sem+0x78/0x80
[ 57.521417] hardirqs last disabled at (10282): [] __up_console_sem+0x5d/0x80
[ 57.522463] softirqs last enabled at (10078): [] irq_exit_rcu+0x93/0xc0
[ 57.523490] softirqs last disabled at (10069): [] irq_exit_rcu+0x93/0xc0
[ 57.524517] ---[ end trace 0000000000000000 ]---
[ 59.077172] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.123618] Bluetooth: hci0: command 0x041b tx timeout
[ 63.171612] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.219623] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:19:19 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801805f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 00005555566e0400 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=00007fffadd48000 CR3=000000000e186000 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=000000000002c853 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=00007fa639483e10 CR3=00000000158ea000 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=2034323a39313a38312036312079614d XMM01=5d3239353739332e37352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3239353739332e37352020205b XMM07=79732034323a39313a38312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000