Warning: Permanently added '[localhost]:31612' (ECDSA) to the list of known hosts.
2023/05/16 22:10:45 fuzzer started
2023/05/16 22:10:46 dialing manager at localhost:35573
2023/05/16 22:10:46 checking machine...
2023/05/16 22:10:46 checking revisions...
syzkaller login: [ 48.087177] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:10:46 testing simple program...
[ 48.153575] cgroup: Unknown subsys name 'net'
[ 48.257949] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.158406] audit: type=1400 audit(1684275059.262:6): 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
[ 62.317510] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.318974] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.320727] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.323517] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.325220] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.326941] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.715276] ------------[ cut here ]------------
[ 62.715889] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.717505] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.718593] Modules linked in:
[ 62.718996] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.722030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.724702] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.725376] 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
[ 62.727546] RSP: 0018:ffff888017947c00 EFLAGS: 00010282
[ 62.728226] RAX: 0000000000000000 RBX: ffff88800c8fdc40 RCX: 0000000000000000
[ 62.729106] RDX: ffff888019c8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.729955] RBP: ffff88800c8fdc54 R08: 0000000000000001 R09: 0000000000000000
[ 62.730843] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.731717] R13: ffffffff84e223a0 R14: ffff88800c8fdc48 R15: ffffffff84d73340
[ 62.732602] FS: 00005555556ac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.733590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.734326] CR2: 00007ffee08a7f20 CR3: 000000001468a000 CR4: 0000000000350ee0
[ 62.735222] Call Trace:
[ 62.735548]
[ 62.735842] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.736478] ipv4_frags_init_net+0x269/0x440
[ 62.737060] ops_init+0xbb/0x6b0
[ 62.737502] setup_net+0x3d9/0x990
[ 62.737957] ? down_read_killable+0x1d7/0x4e0
[ 62.738555] ? __pfx_setup_net+0x10/0x10
[ 62.739086] ? copy_net_ns+0x17c/0x770
[ 62.739591] copy_net_ns+0x321/0x770
[ 62.740094] create_new_namespaces+0x3f6/0xb30
[ 62.740674] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.741316] ksys_unshare+0x44d/0x8e0
[ 62.741809] ? __pfx_ksys_unshare+0x10/0x10
[ 62.742404] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.743148] __x64_sys_unshare+0x31/0x40
[ 62.743658] do_syscall_64+0x3f/0x90
[ 62.744160] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.744796] RIP: 0033:0x7fb9b1b700d7
[ 62.745285] 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
[ 62.747430] RSP: 002b:00007ffc5430d0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.748365] RAX: ffffffffffffffda RBX: 00007ffc5430d6f8 RCX: 00007fb9b1b700d7
[ 62.749252] RDX: 00007fb9b1bda41f RSI: 00007ffc5430d050 RDI: 0000000040000000
[ 62.750137] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5430ce60
[ 62.751003] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb9b1c82bf0
[ 62.751882] R13: 00007ffc5430d190 R14: 0000000000000000 R15: 00000000000000f8
[ 62.752779]
[ 62.753106] irq event stamp: 8029
[ 62.753533] hardirqs last enabled at (8039): [] __up_console_sem+0x78/0x80
[ 62.754620] hardirqs last disabled at (8050): [] __up_console_sem+0x5d/0x80
[ 62.755675] softirqs last enabled at (7966): [] irq_exit_rcu+0x93/0xc0
[ 62.756713] softirqs last disabled at (7961): [] irq_exit_rcu+0x93/0xc0
[ 62.757728] ---[ end trace 0000000000000000 ]---
[ 62.763366] ------------[ cut here ]------------
[ 62.763951] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.765654] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.766708] Modules linked in:
[ 62.767134] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.768280] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.769282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.769917] 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
[ 62.772095] RSP: 0018:ffff888017947c00 EFLAGS: 00010282
[ 62.772741] RAX: 0000000000000000 RBX: ffff88800e190240 RCX: 0000000000000000
[ 62.773625] RDX: ffff888019c8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.774525] RBP: ffff88800e190254 R08: 0000000000000001 R09: 0000000000000000
[ 62.775411] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.776305] R13: ffffffff84e223a0 R14: ffff88800e190248 R15: ffffffff84da62e0
[ 62.777196] FS: 00005555556ac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.778179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.778893] CR2: 00007ffee08a7f20 CR3: 000000001468a000 CR4: 0000000000350ee0
[ 62.779780] Call Trace:
[ 62.780137]
[ 62.780439] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.781077] ipv6_frags_init_net+0x206/0x3c0
[ 62.781625] ops_init+0xbb/0x6b0
[ 62.782087] setup_net+0x3d9/0x990
[ 62.782571] ? down_read_killable+0x1d7/0x4e0
[ 62.783163] ? __pfx_setup_net+0x10/0x10
[ 62.783676] ? copy_net_ns+0x17c/0x770
[ 62.784214] copy_net_ns+0x321/0x770
[ 62.784690] create_new_namespaces+0x3f6/0xb30
[ 62.785304] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.785915] ksys_unshare+0x44d/0x8e0
[ 62.786437] ? __pfx_ksys_unshare+0x10/0x10
[ 62.786982] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.787717] __x64_sys_unshare+0x31/0x40
[ 62.788259] do_syscall_64+0x3f/0x90
[ 62.788732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.789394] RIP: 0033:0x7fb9b1b700d7
[ 62.789852] 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
[ 62.792053] RSP: 002b:00007ffc5430d0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.792955] RAX: ffffffffffffffda RBX: 00007ffc5430d6f8 RCX: 00007fb9b1b700d7
[ 62.793842] RDX: 00007fb9b1bda41f RSI: 00007ffc5430d050 RDI: 0000000040000000
[ 62.794726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5430ce60
[ 62.795595] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb9b1c82bf0
[ 62.796473] R13: 00007ffc5430d190 R14: 0000000000000000 R15: 00000000000000f8
[ 62.797377]
[ 62.797682] irq event stamp: 9771
[ 62.798133] hardirqs last enabled at (9783): [] __up_console_sem+0x78/0x80
[ 62.799205] hardirqs last disabled at (9794): [] __up_console_sem+0x5d/0x80
[ 62.800264] softirqs last enabled at (9270): [] irq_exit_rcu+0x93/0xc0
[ 62.801288] softirqs last disabled at (9241): [] irq_exit_rcu+0x93/0xc0
[ 62.802332] ---[ end trace 0000000000000000 ]---
[ 62.803674] ------------[ cut here ]------------
[ 62.804282] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.806194] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.807247] Modules linked in:
[ 62.807658] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.808790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.809790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.810461] 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
[ 62.812620] RSP: 0018:ffff888017947bf0 EFLAGS: 00010286
[ 62.813300] RAX: 0000000000000000 RBX: ffff88800e191040 RCX: 0000000000000000
[ 62.814182] RDX: ffff888019c8b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.815096] RBP: ffff88800e191054 R08: 0000000000000001 R09: 0000000000000000
[ 62.815945] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.816841] R13: ffffffff84e223a0 R14: ffff88800e191048 R15: ffffffff84daf020
[ 62.817713] FS: 00005555556ac400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.818712] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.819445] CR2: 00007ffee08a7f20 CR3: 000000001468a000 CR4: 0000000000350ee0
[ 62.820330] Call Trace:
[ 62.820653]
[ 62.820949] nf_ct_net_init+0x224/0x3d0
[ 62.821488] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.822086] ops_init+0xbb/0x6b0
[ 62.822533] setup_net+0x3d9/0x990
[ 62.822982] ? down_read_killable+0x1d7/0x4e0
[ 62.823573] ? __pfx_setup_net+0x10/0x10
[ 62.824102] ? copy_net_ns+0x17c/0x770
[ 62.824603] copy_net_ns+0x321/0x770
[ 62.825118] create_new_namespaces+0x3f6/0xb30
[ 62.825701] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.826354] ksys_unshare+0x44d/0x8e0
[ 62.826882] ? __pfx_ksys_unshare+0x10/0x10
[ 62.827476] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.828234] __x64_sys_unshare+0x31/0x40
[ 62.828749] do_syscall_64+0x3f/0x90
[ 62.829255] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.829895] RIP: 0033:0x7fb9b1b700d7
[ 62.830393] 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
[ 62.832643] RSP: 002b:00007ffc5430d0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.833635] RAX: ffffffffffffffda RBX: 00007ffc5430d6f8 RCX: 00007fb9b1b700d7
[ 62.834595] RDX: 00007fb9b1bda41f RSI: 00007ffc5430d050 RDI: 0000000040000000
[ 62.835521] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5430ce60
[ 62.836456] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb9b1c82bf0
[ 62.837382] R13: 00007ffc5430d190 R14: 0000000000000000 R15: 00000000000000f8
[ 62.838275]
[ 62.838586] irq event stamp: 10509
[ 62.839014] hardirqs last enabled at (10519): [] __up_console_sem+0x78/0x80
[ 62.840089] hardirqs last disabled at (10532): [] __up_console_sem+0x5d/0x80
[ 62.841174] softirqs last enabled at (10082): [] irq_exit_rcu+0x93/0xc0
[ 62.842232] softirqs last disabled at (10077): [] irq_exit_rcu+0x93/0xc0
[ 62.843296] ---[ end trace 0000000000000000 ]---
executing program
[ 64.399727] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.448314] Bluetooth: hci0: command 0x041b tx timeout
[ 68.494193] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.542115] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:10:49 Registers:
info registers vcpu 0
RAX=0000000000023ea7 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=00007f9f140370b8 CR3=0000000016338000 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=2030303a31313a32322036312079614d XMM01=5d3639393831372e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff888017947618
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 00005555556ac400 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=00007ffee08a7f20 CR3=000000001468a000 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