Warning: Permanently added '[localhost]:21469' (ECDSA) to the list of known hosts.
2023/05/16 16:43:09 fuzzer started
2023/05/16 16:43:10 dialing manager at localhost:35573
2023/05/16 16:43:10 checking machine...
2023/05/16 16:43:10 checking revisions...
syzkaller login: [ 147.255012] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:43:10 testing simple program...
[ 147.316359] cgroup: Unknown subsys name 'net'
[ 147.375615] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 159.786730] audit: type=1400 audit(1684255402.855:6): 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
[ 160.876108] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 160.877611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 160.879320] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 160.881831] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 160.883593] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 160.885297] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 161.269206] ------------[ cut here ]------------
[ 161.269891] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 161.271961] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 161.273130] Modules linked in:
[ 161.273545] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 161.278267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 161.279377] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 161.280158] 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
[ 161.282480] RSP: 0018:ffff88801fe47c00 EFLAGS: 00010282
[ 161.283252] RAX: 0000000000000000 RBX: ffff88800c559040 RCX: 0000000000000000
[ 161.284179] RDX: ffff88801cd91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 161.285126] RBP: ffff88800c559054 R08: 0000000000000001 R09: 0000000000000000
[ 161.286051] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 161.286971] R13: ffffffff84e223a0 R14: ffff88800c559048 R15: ffffffff84d73340
[ 161.287897] FS: 0000555556f86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 161.288962] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 161.289723] CR2: 00007fd1ca5966f4 CR3: 0000000016534000 CR4: 0000000000350ee0
[ 161.290614] Call Trace:
[ 161.290987]
[ 161.291291] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 161.291953] ipv4_frags_init_net+0x269/0x440
[ 161.292530] ops_init+0xbb/0x6b0
[ 161.293045] setup_net+0x3d9/0x990
[ 161.293517] ? down_read_killable+0x1d7/0x4e0
[ 161.294136] ? __pfx_setup_net+0x10/0x10
[ 161.294687] ? copy_net_ns+0x17c/0x770
[ 161.295206] copy_net_ns+0x321/0x770
[ 161.295743] create_new_namespaces+0x3f6/0xb30
[ 161.296351] unshare_nsproxy_namespaces+0xc1/0x200
[ 161.297035] ksys_unshare+0x44d/0x8e0
[ 161.297550] ? __pfx_ksys_unshare+0x10/0x10
[ 161.298137] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 161.298905] __x64_sys_unshare+0x31/0x40
[ 161.299462] do_syscall_64+0x3f/0x90
[ 161.299985] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 161.300714] RIP: 0033:0x7fc333fe00d7
[ 161.301201] 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
[ 161.303464] RSP: 002b:00007ffd77f8b6f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 161.304456] RAX: ffffffffffffffda RBX: 00007ffd77f8bd38 RCX: 00007fc333fe00d7
[ 161.305394] RDX: 00007fc33404a41f RSI: 00007ffd77f8b690 RDI: 0000000040000000
[ 161.306320] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd77f8b4a0
[ 161.307246] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3340f2bf0
[ 161.308160] R13: 00007ffd77f8b7d0 R14: 0000000000000000 R15: 00000000000000f8
[ 161.309117]
[ 161.309430] irq event stamp: 8059
[ 161.309902] hardirqs last enabled at (8071): [] __up_console_sem+0x78/0x80
[ 161.311009] hardirqs last disabled at (8082): [] __up_console_sem+0x5d/0x80
[ 161.312112] softirqs last enabled at (7984): [] irq_exit_rcu+0x93/0xc0
[ 161.313197] softirqs last disabled at (7979): [] irq_exit_rcu+0x93/0xc0
[ 161.314270] ---[ end trace 0000000000000000 ]---
[ 161.320021] ------------[ cut here ]------------
[ 161.320684] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 161.322460] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 161.323713] Modules linked in:
[ 161.324121] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 161.325469] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 161.326675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 161.327316] 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
[ 161.329603] RSP: 0018:ffff88801fe47c00 EFLAGS: 00010282
[ 161.330410] RAX: 0000000000000000 RBX: ffff888008efd240 RCX: 0000000000000000
[ 161.331408] RDX: ffff88801cd91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 161.332460] RBP: ffff888008efd254 R08: 0000000000000001 R09: 0000000000000000
[ 161.333472] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 161.334627] R13: ffffffff84e223a0 R14: ffff888008efd248 R15: ffffffff84da62e0
[ 161.335836] FS: 0000555556f86400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 161.336989] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 161.337909] CR2: 00007efc96e06c68 CR3: 0000000016534000 CR4: 0000000000350ef0
[ 161.338940] Call Trace:
[ 161.339276]
[ 161.339582] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 161.340372] ipv6_frags_init_net+0x206/0x3c0
[ 161.341100] ops_init+0xbb/0x6b0
[ 161.341553] setup_net+0x3d9/0x990
[ 161.342170] ? down_read_killable+0x1d7/0x4e0
[ 161.342883] ? __pfx_setup_net+0x10/0x10
[ 161.343404] ? copy_net_ns+0x17c/0x770
[ 161.344142] copy_net_ns+0x321/0x770
[ 161.344768] create_new_namespaces+0x3f6/0xb30
[ 161.345380] unshare_nsproxy_namespaces+0xc1/0x200
[ 161.346216] ksys_unshare+0x44d/0x8e0
[ 161.346871] ? __pfx_ksys_unshare+0x10/0x10
[ 161.347433] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 161.348355] __x64_sys_unshare+0x31/0x40
[ 161.349043] do_syscall_64+0x3f/0x90
[ 161.349532] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 161.350355] RIP: 0033:0x7fc333fe00d7
[ 161.350990] 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
[ 161.353439] RSP: 002b:00007ffd77f8b6f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 161.354511] RAX: ffffffffffffffda RBX: 00007ffd77f8bd38 RCX: 00007fc333fe00d7
[ 161.355592] RDX: 00007fc33404a41f RSI: 00007ffd77f8b690 RDI: 0000000040000000
[ 161.356718] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd77f8b4a0
[ 161.357608] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3340f2bf0
[ 161.358752] R13: 00007ffd77f8b7d0 R14: 0000000000000000 R15: 00000000000000f8
[ 161.359877]
[ 161.360186] irq event stamp: 12221
[ 161.360753] hardirqs last enabled at (12275): [] __up_console_sem+0x78/0x80
[ 161.362005] hardirqs last disabled at (12372): [] __up_console_sem+0x5d/0x80
[ 161.363229] softirqs last enabled at (12448): [] irq_exit_rcu+0x93/0xc0
[ 161.364418] softirqs last disabled at (12461): [] irq_exit_rcu+0x93/0xc0
[ 161.365623] ---[ end trace 0000000000000000 ]---
[ 161.367264] ------------[ cut here ]------------
[ 161.368619] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 161.370772] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 161.371926] Modules linked in:
[ 161.372343] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 161.373617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 161.374675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 161.375335] 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
[ 161.377575] RSP: 0018:ffff88801fe47bf0 EFLAGS: 00010286
[ 161.378278] RAX: 0000000000000000 RBX: ffff888008efdc40 RCX: 0000000000000000
[ 161.379184] RDX: ffff88801cd91b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 161.380084] RBP: ffff888008efdc54 R08: 0000000000000001 R09: 0000000000000000
[ 161.381002] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 161.381907] R13: ffffffff84e223a0 R14: ffff888008efdc48 R15: ffffffff84daf020
[ 161.382826] FS: 0000555556f86400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 161.383848] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 161.384586] CR2: 00007efc96e06c68 CR3: 0000000016534000 CR4: 0000000000350ef0
[ 161.385515] Call Trace:
[ 161.385880]
[ 161.386230] nf_ct_net_init+0x224/0x3d0
[ 161.386812] ? __pfx_nf_ct_net_init+0x10/0x10
[ 161.387401] ops_init+0xbb/0x6b0
[ 161.387883] setup_net+0x3d9/0x990
[ 161.388348] ? down_read_killable+0x1d7/0x4e0
[ 161.388972] ? __pfx_setup_net+0x10/0x10
[ 161.389493] ? copy_net_ns+0x17c/0x770
[ 161.390037] copy_net_ns+0x321/0x770
[ 161.390529] create_new_namespaces+0x3f6/0xb30
[ 161.391153] unshare_nsproxy_namespaces+0xc1/0x200
[ 161.391814] ksys_unshare+0x44d/0x8e0
[ 161.392316] ? __pfx_ksys_unshare+0x10/0x10
[ 161.392912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 161.393619] __x64_sys_unshare+0x31/0x40
[ 161.394160] do_syscall_64+0x3f/0x90
[ 161.394629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 161.395299] RIP: 0033:0x7fc333fe00d7
[ 161.395787] 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
[ 161.397942] RSP: 002b:00007ffd77f8b6f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 161.398894] RAX: ffffffffffffffda RBX: 00007ffd77f8bd38 RCX: 00007fc333fe00d7
[ 161.399803] RDX: 00007fc33404a41f RSI: 00007ffd77f8b690 RDI: 0000000040000000
[ 161.400704] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd77f8b4a0
[ 161.401564] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc3340f2bf0
[ 161.402447] R13: 00007ffd77f8b7d0 R14: 0000000000000000 R15: 00000000000000f8
[ 161.403346]
[ 161.403670] irq event stamp: 13861
[ 161.404099] hardirqs last enabled at (13871): [] __up_console_sem+0x78/0x80
[ 161.405168] hardirqs last disabled at (13882): [] __up_console_sem+0x5d/0x80
[ 161.406233] softirqs last enabled at (13396): [] irq_exit_rcu+0x93/0xc0
[ 161.407266] softirqs last disabled at (13365): [] irq_exit_rcu+0x93/0xc0
[ 161.408281] ---[ end trace 0000000000000000 ]---
executing program
[ 162.950325] Bluetooth: hci0: command 0x0409 tx timeout
[ 164.997710] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 167.045723] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 169.093724] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:41:41 Registers:
info registers vcpu 0
RAX=00000000000426f1 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=00007efc96dc8000 CR3=000000001644e000 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=6e20d927fecc588b9446ff910ccf12b8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=24e75e75253ea61300000000001449e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2658034b8b5a5e9700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fe475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556f86400 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=00007fd1ca5966f4 CR3=0000000016534000 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