Warning: Permanently added '[localhost]:33687' (ECDSA) to the list of known hosts.
2023/05/16 20:16:13 fuzzer started
2023/05/16 20:16:13 dialing manager at localhost:35573
2023/05/16 20:16:13 checking machine...
2023/05/16 20:16:13 checking revisions...
syzkaller login: [ 65.972616] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:16:14 testing simple program...
[ 66.034985] cgroup: Unknown subsys name 'net'
[ 66.114846] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.291770] audit: type=1400 audit(1684268187.410:6): 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
[ 80.409842] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.411636] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.413290] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.417740] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.420261] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.421407] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.825340] ------------[ cut here ]------------
[ 80.826142] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.828089] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.829387] Modules linked in:
[ 80.829906] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
executing program
[ 80.835565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.836951] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.838063] 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
[ 80.840296] RSP: 0018:ffff88801a24fc00 EFLAGS: 00010282
[ 80.841006] RAX: 0000000000000000 RBX: ffff888010076040 RCX: 0000000000000000
[ 80.841906] RDX: ffff888018f9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.842865] RBP: ffff888010076054 R08: 0000000000000001 R09: 0000000000000000
[ 80.843771] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.844673] R13: ffffffff84e223a0 R14: ffff888010076048 R15: ffffffff84d73340
[ 80.845593] FS: 0000555555561400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.846633] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.847354] CR2: 00007f7264d03130 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 80.848278] Call Trace:
[ 80.848645]
[ 80.848960] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.849628] ipv4_frags_init_net+0x269/0x440
[ 80.850207] ops_init+0xbb/0x6b0
[ 80.850717] setup_net+0x3d9/0x990
[ 80.851180] ? down_read_killable+0x1d7/0x4e0
[ 80.851777] ? __pfx_setup_net+0x10/0x10
[ 80.852295] ? copy_net_ns+0x17c/0x770
[ 80.852850] copy_net_ns+0x321/0x770
[ 80.853352] create_new_namespaces+0x3f6/0xb30
[ 80.853978] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.854660] ksys_unshare+0x44d/0x8e0
[ 80.855159] ? __pfx_ksys_unshare+0x10/0x10
[ 80.855745] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.856463] __x64_sys_unshare+0x31/0x40
[ 80.857016] do_syscall_64+0x3f/0x90
[ 80.857502] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.858191] RIP: 0033:0x7fa3734f10d7
[ 80.858706] 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
[ 80.860897] RSP: 002b:00007ffccd074ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.861849] RAX: ffffffffffffffda RBX: 00007ffccd075508 RCX: 00007fa3734f10d7
[ 80.862766] RDX: 00007fa37355b41f RSI: 00007ffccd074e60 RDI: 0000000040000000
[ 80.863652] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccd074c70
[ 80.864542] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa373603bf0
[ 80.865399] R13: 00007ffccd074fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.866307]
[ 80.866662] irq event stamp: 8597
[ 80.867098] hardirqs last enabled at (8607): [] __up_console_sem+0x78/0x80
[ 80.868182] hardirqs last disabled at (8618): [] __up_console_sem+0x5d/0x80
[ 80.869242] softirqs last enabled at (8156): [] irq_exit_rcu+0x93/0xc0
[ 80.870275] softirqs last disabled at (8057): [] irq_exit_rcu+0x93/0xc0
[ 80.871334] ---[ end trace 0000000000000000 ]---
[ 80.876289] ------------[ cut here ]------------
[ 80.877094] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.878782] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.879841] Modules linked in:
[ 80.880247] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 80.881425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.882492] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.883239] 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
[ 80.885445] RSP: 0018:ffff88801a24fc00 EFLAGS: 00010282
[ 80.886136] RAX: 0000000000000000 RBX: ffff88800dac0240 RCX: 0000000000000000
[ 80.887057] RDX: ffff888018f9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.887953] RBP: ffff88800dac0254 R08: 0000000000000001 R09: 0000000000000000
[ 80.888850] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.889738] R13: ffffffff84e223a0 R14: ffff88800dac0248 R15: ffffffff84da62e0
[ 80.890648] FS: 0000555555561400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.891654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.892363] CR2: 00007f7264d03130 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 80.893261] Call Trace:
[ 80.893618]
[ 80.893922] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.894576] ipv6_frags_init_net+0x206/0x3c0
[ 80.895137] ops_init+0xbb/0x6b0
[ 80.895615] setup_net+0x3d9/0x990
[ 80.896080] ? down_read_killable+0x1d7/0x4e0
[ 80.896680] ? __pfx_setup_net+0x10/0x10
[ 80.897199] ? copy_net_ns+0x17c/0x770
[ 80.897740] copy_net_ns+0x321/0x770
[ 80.898223] create_new_namespaces+0x3f6/0xb30
[ 80.898879] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.899496] ksys_unshare+0x44d/0x8e0
[ 80.900024] ? __pfx_ksys_unshare+0x10/0x10
[ 80.900602] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.901310] __x64_sys_unshare+0x31/0x40
[ 80.901852] do_syscall_64+0x3f/0x90
[ 80.902352] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.903036] RIP: 0033:0x7fa3734f10d7
[ 80.903501] 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
[ 80.905716] RSP: 002b:00007ffccd074ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.906674] RAX: ffffffffffffffda RBX: 00007ffccd075508 RCX: 00007fa3734f10d7
[ 80.907583] RDX: 00007fa37355b41f RSI: 00007ffccd074e60 RDI: 0000000040000000
[ 80.908464] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccd074c70
[ 80.909380] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa373603bf0
[ 80.910304] R13: 00007ffccd074fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.911290]
[ 80.911625] irq event stamp: 10343
[ 80.912059] hardirqs last enabled at (10353): [] __up_console_sem+0x78/0x80
[ 80.913146] hardirqs last disabled at (10364): [] __up_console_sem+0x5d/0x80
[ 80.914214] softirqs last enabled at (10302): [] irq_exit_rcu+0x93/0xc0
[ 80.915304] softirqs last disabled at (10293): [] irq_exit_rcu+0x93/0xc0
[ 80.916363] ---[ end trace 0000000000000000 ]---
[ 80.917858] ------------[ cut here ]------------
[ 80.918631] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.920882] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.922119] Modules linked in:
[ 80.922659] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 80.924022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.925218] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.926000] 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
[ 80.928566] RSP: 0018:ffff88801a24fbf0 EFLAGS: 00010286
[ 80.929332] RAX: 0000000000000000 RBX: ffff88800dd0ee40 RCX: 0000000000000000
[ 80.930388] RDX: ffff888018f9d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.931431] RBP: ffff88800dd0ee54 R08: 0000000000000001 R09: 0000000000000000
[ 80.932469] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.933505] R13: ffffffff84e223a0 R14: ffff88800dd0ee48 R15: ffffffff84daf020
[ 80.934625] FS: 0000555555561400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.935856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.936744] CR2: 00007f7264d03130 CR3: 0000000020248000 CR4: 0000000000350ef0
[ 80.937882] Call Trace:
[ 80.938275]
[ 80.938697] nf_ct_net_init+0x224/0x3d0
[ 80.939333] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.940064] ops_init+0xbb/0x6b0
[ 80.940623] setup_net+0x3d9/0x990
[ 80.941181] ? down_read_killable+0x1d7/0x4e0
[ 80.941931] ? __pfx_setup_net+0x10/0x10
[ 80.942579] ? copy_net_ns+0x17c/0x770
[ 80.943174] copy_net_ns+0x321/0x770
[ 80.943778] create_new_namespaces+0x3f6/0xb30
[ 80.944466] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.945221] ksys_unshare+0x44d/0x8e0
[ 80.945832] ? __pfx_ksys_unshare+0x10/0x10
[ 80.946498] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.947354] __x64_sys_unshare+0x31/0x40
[ 80.947990] do_syscall_64+0x3f/0x90
[ 80.948576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.949313] RIP: 0033:0x7fa3734f10d7
[ 80.949880] 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
[ 80.952383] RSP: 002b:00007ffccd074ec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 80.953412] RAX: ffffffffffffffda RBX: 00007ffccd075508 RCX: 00007fa3734f10d7
[ 80.954316] RDX: 00007fa37355b41f RSI: 00007ffccd074e60 RDI: 0000000040000000
[ 80.955205] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffccd074c70
[ 80.956099] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa373603bf0
[ 80.957012] R13: 00007ffccd074fa0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.957936]
[ 80.958246] irq event stamp: 11207
[ 80.958747] hardirqs last enabled at (11219): [] __up_console_sem+0x78/0x80
[ 80.959836] hardirqs last disabled at (11230): [] __up_console_sem+0x5d/0x80
[ 80.960936] softirqs last enabled at (11000): [] irq_exit_rcu+0x93/0xc0
[ 80.961968] softirqs last disabled at (10995): [] irq_exit_rcu+0x93/0xc0
[ 80.963013] ---[ end trace 0000000000000000 ]---
[ 82.493309] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 84.540614] Bluetooth: hci0: command 0x041b tx timeout
[ 86.588596] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 88.636605] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:15:58 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a24f5f0
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 0000555555561400 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=00007f7264d03130 CR3=0000000020248000 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=00000000000690d5 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=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 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=00007f7264df8000 CR3=000000000c6d4000 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=00001fa0
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=532e29646d432a282e636578652f736f XMM03=00000000000000000000000000000000
XMM04=00007f68b236fd000000000000415710 XMM05=0000000000b12758000000c00037e5d0
XMM06=0000000000505007000000c00002bfc0 XMM07=00000000000000000000000000000000
XMM08=00000000004643c60000000000000000 XMM09=00000000004643c10000000000000000
XMM10=000000c00000da60000000c00011e840 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=000000c00025cf30000000c00025cf00
XMM14=000000c00025cf90000000c00025d0e0 XMM15=000000c0001ff450000000c00025d020