Warning: Permanently added '[localhost]:59959' (ECDSA) to the list of known hosts.
2023/05/17 03:13:25 fuzzer started
2023/05/17 03:13:25 dialing manager at localhost:35573
2023/05/17 03:13:25 checking machine...
2023/05/17 03:13:25 checking revisions...
syzkaller login: [ 56.795459] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:13:25 testing simple program...
[ 56.883566] cgroup: Unknown subsys name 'net'
[ 56.968469] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.858920] audit: type=1400 audit(1684293218.988:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.960589] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.970257] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.971669] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.975702] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.979741] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.981296] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 71.394919] ------------[ cut here ]------------
[ 71.395575] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.397484] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.398704] Modules linked in:
[ 71.399244] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.403664] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.404680] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.405387] 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
[ 71.407680] RSP: 0018:ffff888019c1fc00 EFLAGS: 00010282
[ 71.408396] RAX: 0000000000000000 RBX: ffff88800d6e3c40 RCX: 0000000000000000
[ 71.409333] RDX: ffff888016f7d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.410276] RBP: ffff88800d6e3c54 R08: 0000000000000001 R09: 0000000000000000
[ 71.411213] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.412171] R13: ffffffff84e223a0 R14: ffff88800d6e3c48 R15: ffffffff84d73340
[ 71.413114] FS: 0000555556d6b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.414173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.414961] CR2: 00007efdbf3236f4 CR3: 000000000fc8c000 CR4: 0000000000350ef0
[ 71.415899] Call Trace:
[ 71.416241]
[ 71.416553] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.417225] ipv4_frags_init_net+0x269/0x440
[ 71.417808] ops_init+0xbb/0x6b0
[ 71.418302] setup_net+0x3d9/0x990
[ 71.418772] ? down_read_killable+0x1d7/0x4e0
[ 71.419394] ? __pfx_setup_net+0x10/0x10
[ 71.419965] ? copy_net_ns+0x17c/0x770
[ 71.420493] copy_net_ns+0x321/0x770
[ 71.421026] create_new_namespaces+0x3f6/0xb30
[ 71.421644] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.422310] ksys_unshare+0x44d/0x8e0
[ 71.422822] ? __pfx_ksys_unshare+0x10/0x10
[ 71.423419] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.424229] __x64_sys_unshare+0x31/0x40
[ 71.424769] do_syscall_64+0x3f/0x90
[ 71.425295] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.425994] RIP: 0033:0x7fb652f700d7
[ 71.426470] 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
[ 71.428764] RSP: 002b:00007ffe1e4db908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.429772] RAX: ffffffffffffffda RBX: 00007ffe1e4dbf48 RCX: 00007fb652f700d7
[ 71.430711] RDX: 00007fb652fda41f RSI: 00007ffe1e4db8a0 RDI: 0000000040000000
[ 71.431671] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1e4db6b0
[ 71.432611] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb653082bf0
[ 71.433549] R13: 00007ffe1e4db9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.434500]
[ 71.434816] irq event stamp: 11263
[ 71.435302] hardirqs last enabled at (11275): [] __up_console_sem+0x78/0x80
[ 71.436554] hardirqs last disabled at (11294): [] __up_console_sem+0x5d/0x80
[ 71.437673] softirqs last enabled at (11290): [] irq_exit_rcu+0x93/0xc0
[ 71.438799] softirqs last disabled at (11283): [] irq_exit_rcu+0x93/0xc0
[ 71.439906] ---[ end trace 0000000000000000 ]---
[ 71.449228] ------------[ cut here ]------------
[ 71.449907] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.452289] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.453419] Modules linked in:
[ 71.453875] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.455058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.456102] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.456745] 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
[ 71.458952] RSP: 0018:ffff888019c1fc00 EFLAGS: 00010282
[ 71.459607] RAX: 0000000000000000 RBX: ffff88800c4c1a40 RCX: 0000000000000000
[ 71.460496] RDX: ffff888016f7d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.461393] RBP: ffff88800c4c1a54 R08: 0000000000000001 R09: 0000000000000000
[ 71.462302] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 71.463201] R13: ffffffff84e223a0 R14: ffff88800c4c1a48 R15: ffffffff84da62e0
[ 71.464131] FS: 0000555556d6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.465153] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.465915] CR2: 00007f091d3cd550 CR3: 000000000fc8c000 CR4: 0000000000350ee0
[ 71.466772] Call Trace:
[ 71.467145]
[ 71.467445] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.468105] ipv6_frags_init_net+0x206/0x3c0
[ 71.468672] ops_init+0xbb/0x6b0
[ 71.469149] setup_net+0x3d9/0x990
[ 71.469602] ? down_read_killable+0x1d7/0x4e0
[ 71.470203] ? __pfx_setup_net+0x10/0x10
[ 71.470718] ? copy_net_ns+0x17c/0x770
[ 71.471255] copy_net_ns+0x321/0x770
[ 71.471747] create_new_namespaces+0x3f6/0xb30
[ 71.472370] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.473019] ksys_unshare+0x44d/0x8e0
[ 71.473525] ? __pfx_ksys_unshare+0x10/0x10
[ 71.474115] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.474885] __x64_sys_unshare+0x31/0x40
[ 71.475419] do_syscall_64+0x3f/0x90
[ 71.475965] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.476631] RIP: 0033:0x7fb652f700d7
[ 71.477139] 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
[ 71.479389] RSP: 002b:00007ffe1e4db908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.480405] RAX: ffffffffffffffda RBX: 00007ffe1e4dbf48 RCX: 00007fb652f700d7
[ 71.481326] RDX: 00007fb652fda41f RSI: 00007ffe1e4db8a0 RDI: 0000000040000000
[ 71.482256] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1e4db6b0
[ 71.483185] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb653082bf0
[ 71.484128] R13: 00007ffe1e4db9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.485075]
[ 71.485389] irq event stamp: 13735
[ 71.485868] hardirqs last enabled at (13747): [] __up_console_sem+0x78/0x80
[ 71.486980] hardirqs last disabled at (13758): [] __up_console_sem+0x5d/0x80
[ 71.488186] softirqs last enabled at (13396): [] irq_exit_rcu+0x93/0xc0
[ 71.489285] softirqs last disabled at (13389): [] irq_exit_rcu+0x93/0xc0
[ 71.490386] ---[ end trace 0000000000000000 ]---
[ 71.491805] ------------[ cut here ]------------
[ 71.492477] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.494436] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.495589] Modules linked in:
[ 71.496055] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 71.497272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.498354] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.499081] 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
[ 71.501442] RSP: 0018:ffff888019c1fbf0 EFLAGS: 00010286
[ 71.502182] RAX: 0000000000000000 RBX: ffff88800c4c0440 RCX: 0000000000000000
[ 71.503121] RDX: ffff888016f7d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 71.504077] RBP: ffff88800c4c0454 R08: 0000000000000001 R09: 0000000000000000
[ 71.505024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.505973] R13: ffffffff84e223a0 R14: ffff88800c4c0448 R15: ffffffff84daf020
[ 71.506926] FS: 0000555556d6b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 71.508002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.508766] CR2: 00007f091d3cd550 CR3: 000000000fc8c000 CR4: 0000000000350ee0
[ 71.509708] Call Trace:
[ 71.510083]
[ 71.510400] nf_ct_net_init+0x224/0x3d0
[ 71.510985] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.511607] ops_init+0xbb/0x6b0
[ 71.512098] setup_net+0x3d9/0x990
[ 71.512572] ? down_read_killable+0x1d7/0x4e0
[ 71.513197] ? __pfx_setup_net+0x10/0x10
[ 71.513737] ? copy_net_ns+0x17c/0x770
[ 71.514301] copy_net_ns+0x321/0x770
[ 71.514816] create_new_namespaces+0x3f6/0xb30
[ 71.515481] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.516166] ksys_unshare+0x44d/0x8e0
[ 71.516686] ? __pfx_ksys_unshare+0x10/0x10
[ 71.517288] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.518077] __x64_sys_unshare+0x31/0x40
[ 71.518623] do_syscall_64+0x3f/0x90
[ 71.519153] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.519867] RIP: 0033:0x7fb652f700d7
[ 71.520354] 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
[ 71.522634] RSP: 002b:00007ffe1e4db908 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 71.523671] RAX: ffffffffffffffda RBX: 00007ffe1e4dbf48 RCX: 00007fb652f700d7
[ 71.524620] RDX: 00007fb652fda41f RSI: 00007ffe1e4db8a0 RDI: 0000000040000000
[ 71.525555] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe1e4db6b0
[ 71.526493] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb653082bf0
[ 71.527430] R13: 00007ffe1e4db9e0 R14: 0000000000000000 R15: 00000000000000f8
[ 71.528405]
[ 71.528720] irq event stamp: 14557
[ 71.529208] hardirqs last enabled at (14569): [] __up_console_sem+0x78/0x80
[ 71.530334] hardirqs last disabled at (14580): [] __up_console_sem+0x5d/0x80
[ 71.531469] softirqs last enabled at (14482): [] irq_exit_rcu+0x93/0xc0
[ 71.532588] softirqs last disabled at (14473): [] irq_exit_rcu+0x93/0xc0
[ 71.533685] ---[ end trace 0000000000000000 ]---
executing program
[ 73.035525] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.082911] Bluetooth: hci0: command 0x041b tx timeout
[ 77.130971] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.178914] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:13:20 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019c1f5f0
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 0000555556d6b400 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=00007efdbf3236f4 CR3=000000000fc8c000 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=00007efe2c0008d0 RBX=0000000000000006 RCX=000000000000001a RDX=0000000000000000
RSI=00007efe31daad3a RDI=000000000000006e RBP=000000000000006e RSP=00007efe31daa3b0
R8 =0000000000000011 R9 =0000000000000640 R10=a3d70a3d70a3d70b R11=2ce33e6c02ce33e7
R12=fffffffffffffee0 R13=00007efe31daad3a R14=0000000000000000 R15=00007efe31daada8
RIP=00007efe325e71f4 RFL=00000287 [--S--PC] CPL=3 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0033 0000000000000000 ffffffff 00a0fb00 DPL=3 CS64 [-RA]
SS =002b 0000000000000000 ffffffff 00c0f300 DPL=3 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007efe31dcb700 00000000 00000000
GS =0000 0000000000000000 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=00007f091d33c220 CR3=0000000016486000 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=0000000000000000ff00000000000000
XMM02=00000000000000000000000000000000 XMM03=7465756c42205d3639323138392e3037
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=372020205b3e343c0a646573756e755f XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000