Warning: Permanently added '[localhost]:10998' (ECDSA) to the list of known hosts.
2023/05/16 18:31:52 fuzzer started
2023/05/16 18:31:53 dialing manager at localhost:35573
2023/05/16 18:31:53 checking machine...
2023/05/16 18:31:53 checking revisions...
syzkaller login: [ 51.929919] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:31:53 testing simple program...
[ 52.001862] cgroup: Unknown subsys name 'net'
[ 52.077103] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.172806] audit: type=1400 audit(1684261927.733:6): 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
executing program
[ 67.308670] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.310931] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.312920] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.316490] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.318356] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.319683] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.740234] ------------[ cut here ]------------
[ 67.741066] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.743142] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.744240] Modules linked in:
[ 67.744652] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.749348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.750424] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.751147] 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
[ 67.753365] RSP: 0018:ffff88800ceb7c00 EFLAGS: 00010282
[ 67.754080] RAX: 0000000000000000 RBX: ffff88800e189040 RCX: 0000000000000000
[ 67.755020] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.755888] RBP: ffff88800e189054 R08: 0000000000000001 R09: 0000000000000000
[ 67.756808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.757710] R13: ffffffff84e223a0 R14: ffff88800e189048 R15: ffffffff84d73340
[ 67.758623] FS: 0000555556776400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.759669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.760446] CR2: 00007fe394c496f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 67.761365] Call Trace:
[ 67.761693]
[ 67.762049] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.762659] ipv4_frags_init_net+0x269/0x440
[ 67.763288] ops_init+0xbb/0x6b0
[ 67.763732] setup_net+0x3d9/0x990
[ 67.764254] ? down_read_killable+0x1d7/0x4e0
[ 67.764823] ? __pfx_setup_net+0x10/0x10
[ 67.765386] ? copy_net_ns+0x17c/0x770
[ 67.765914] copy_net_ns+0x321/0x770
[ 67.766429] create_new_namespaces+0x3f6/0xb30
[ 67.767078] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.767702] ksys_unshare+0x44d/0x8e0
[ 67.768266] ? __pfx_ksys_unshare+0x10/0x10
[ 67.768835] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.769593] __x64_sys_unshare+0x31/0x40
[ 67.770169] do_syscall_64+0x3f/0x90
[ 67.770647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.771361] RIP: 0033:0x7fd495e860d7
[ 67.771831] 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
[ 67.774109] RSP: 002b:00007ffef3363ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.775095] RAX: ffffffffffffffda RBX: 00007ffef3364118 RCX: 00007fd495e860d7
[ 67.776033] RDX: 00007fd495ef041f RSI: 00007ffef3363a70 RDI: 0000000040000000
[ 67.776907] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3363880
[ 67.777802] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd495f98bf0
[ 67.778708] R13: 00007ffef3363bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.779656]
[ 67.780020] irq event stamp: 7887
[ 67.780445] hardirqs last enabled at (7897): [] __up_console_sem+0x78/0x80
[ 67.781510] hardirqs last disabled at (7908): [] __up_console_sem+0x5d/0x80
[ 67.782593] softirqs last enabled at (7312): [] irq_exit_rcu+0x93/0xc0
[ 67.783687] softirqs last disabled at (7307): [] irq_exit_rcu+0x93/0xc0
[ 67.784767] ---[ end trace 0000000000000000 ]---
[ 67.790457] ------------[ cut here ]------------
[ 67.791389] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.793132] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.794228] Modules linked in:
[ 67.794633] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.795835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.796866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.797571] 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
[ 67.799814] RSP: 0018:ffff88800ceb7c00 EFLAGS: 00010282
[ 67.800520] RAX: 0000000000000000 RBX: ffff888014587e40 RCX: 0000000000000000
[ 67.801453] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.802375] RBP: ffff888014587e54 R08: 0000000000000001 R09: 0000000000000000
[ 67.803314] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.804232] R13: ffffffff84e223a0 R14: ffff888014587e48 R15: ffffffff84da62e0
[ 67.805165] FS: 0000555556776400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.806197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.806973] CR2: 00007fe394c496f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 67.807838] Call Trace:
[ 67.808223]
[ 67.808523] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.809186] ipv6_frags_init_net+0x206/0x3c0
[ 67.809744] ops_init+0xbb/0x6b0
[ 67.810250] setup_net+0x3d9/0x990
[ 67.810826] ? down_read_killable+0x1d7/0x4e0
[ 67.811623] ? __pfx_setup_net+0x10/0x10
[ 67.812229] ? copy_net_ns+0x17c/0x770
[ 67.812742] copy_net_ns+0x321/0x770
[ 67.813296] create_new_namespaces+0x3f6/0xb30
[ 67.813898] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.814552] ksys_unshare+0x44d/0x8e0
[ 67.815117] ? __pfx_ksys_unshare+0x10/0x10
[ 67.815665] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.816437] __x64_sys_unshare+0x31/0x40
[ 67.817034] do_syscall_64+0x3f/0x90
[ 67.817509] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.818208] RIP: 0033:0x7fd495e860d7
[ 67.818675] 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
[ 67.820927] RSP: 002b:00007ffef3363ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.821904] RAX: ffffffffffffffda RBX: 00007ffef3364118 RCX: 00007fd495e860d7
[ 67.822809] RDX: 00007fd495ef041f RSI: 00007ffef3363a70 RDI: 0000000040000000
[ 67.823726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3363880
[ 67.824645] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd495f98bf0
[ 67.825578] R13: 00007ffef3363bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.826523]
[ 67.826844] irq event stamp: 10087
[ 67.827326] hardirqs last enabled at (10099): [] __up_console_sem+0x78/0x80
[ 67.828403] hardirqs last disabled at (10110): [] __up_console_sem+0x5d/0x80
[ 67.829513] softirqs last enabled at (9916): [] irq_exit_rcu+0x93/0xc0
[ 67.830574] softirqs last disabled at (9907): [] irq_exit_rcu+0x93/0xc0
[ 67.831651] ---[ end trace 0000000000000000 ]---
[ 67.833138] ------------[ cut here ]------------
[ 67.833739] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.835862] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.836988] Modules linked in:
[ 67.837401] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.838574] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.839635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.840333] 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
[ 67.842551] RSP: 0018:ffff88800ceb7bf0 EFLAGS: 00010286
[ 67.843279] RAX: 0000000000000000 RBX: ffff888014587640 RCX: 0000000000000000
[ 67.844190] RDX: ffff888014613680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.845114] RBP: ffff888014587654 R08: 0000000000000001 R09: 0000000000000000
[ 67.846023] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.846933] R13: ffffffff84e223a0 R14: ffff888014587648 R15: ffffffff84daf020
[ 67.847845] FS: 0000555556776400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 67.848956] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.849677] CR2: 00007fe394c496f4 CR3: 00000000165f8000 CR4: 0000000000350ee0
[ 67.850604] Call Trace:
[ 67.851015]
[ 67.851325] nf_ct_net_init+0x224/0x3d0
[ 67.851837] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.852463] ops_init+0xbb/0x6b0
[ 67.852932] setup_net+0x3d9/0x990
[ 67.853435] ? down_read_killable+0x1d7/0x4e0
[ 67.854053] ? __pfx_setup_net+0x10/0x10
[ 67.854559] ? copy_net_ns+0x17c/0x770
[ 67.855146] copy_net_ns+0x321/0x770
[ 67.855629] create_new_namespaces+0x3f6/0xb30
[ 67.856267] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.856898] ksys_unshare+0x44d/0x8e0
[ 67.857437] ? __pfx_ksys_unshare+0x10/0x10
[ 67.858038] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.858793] __x64_sys_unshare+0x31/0x40
[ 67.859385] do_syscall_64+0x3f/0x90
[ 67.859893] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.860575] RIP: 0033:0x7fd495e860d7
[ 67.861105] 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
[ 67.863388] RSP: 002b:00007ffef3363ad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.864378] RAX: ffffffffffffffda RBX: 00007ffef3364118 RCX: 00007fd495e860d7
[ 67.865295] RDX: 00007fd495ef041f RSI: 00007ffef3363a70 RDI: 0000000040000000
[ 67.866207] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3363880
[ 67.867163] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd495f98bf0
[ 67.868082] R13: 00007ffef3363bb0 R14: 0000000000000000 R15: 00000000000000f8
[ 67.869026]
[ 67.869331] irq event stamp: 10929
[ 67.869763] hardirqs last enabled at (10939): [] __up_console_sem+0x78/0x80
[ 67.870888] hardirqs last disabled at (10950): [] __up_console_sem+0x5d/0x80
[ 67.872013] softirqs last enabled at (10754): [] irq_exit_rcu+0x93/0xc0
[ 67.873066] softirqs last disabled at (10749): [] irq_exit_rcu+0x93/0xc0
[ 67.874132] ---[ end trace 0000000000000000 ]---
[ 69.390631] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.438006] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.486036] Bluetooth: hci0: command 0x040f tx timeout
[ 75.534112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:32:01 Registers:
info registers vcpu 0
RAX=0000000000029c3f 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=00007fee00683120 CR3=000000000e254000 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=2039303a32333a38312036312079614d XMM01=5d3235363434372e37362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800ceb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556776400 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=00007fe394c496f4 CR3=00000000165f8000 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