Warning: Permanently added '[localhost]:38912' (ECDSA) to the list of known hosts.
2023/05/17 08:28:39 fuzzer started
2023/05/17 08:28:39 dialing manager at localhost:35573
2023/05/17 08:28:39 checking machine...
2023/05/17 08:28:39 checking revisions...
syzkaller login: [ 87.626954] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:28:39 testing simple program...
[ 87.669900] cgroup: Unknown subsys name 'net'
[ 87.748801] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 99.597912] audit: type=1400 audit(1684312131.473:6): 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
[ 100.712957] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 100.714113] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 100.716445] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 100.718105] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 100.719115] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 100.719812] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 101.099192] ------------[ cut here ]------------
[ 101.099980] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 101.102115] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.103592] Modules linked in:
[ 101.104110] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.107647] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.109421] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.110353] 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
[ 101.113205] RSP: 0018:ffff88800f6b7c00 EFLAGS: 00010282
[ 101.114046] RAX: 0000000000000000 RBX: ffff8880101f6c40 RCX: 0000000000000000
[ 101.115253] RDX: ffff888014579b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.116394] RBP: ffff8880101f6c54 R08: 0000000000000001 R09: 0000000000000000
[ 101.117554] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 101.118764] R13: ffffffff84e223a0 R14: ffff8880101f6c48 R15: ffffffff84d73340
[ 101.119911] FS: 000055555633a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 101.121213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.122124] CR2: 00007f782c2e96f4 CR3: 000000000db9c000 CR4: 0000000000350ef0
[ 101.123268] Call Trace:
[ 101.123662]
[ 101.124020] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 101.124799] ipv4_frags_init_net+0x269/0x440
[ 101.125510] ops_init+0xbb/0x6b0
[ 101.126051] setup_net+0x3d9/0x990
[ 101.126682] ? down_read_killable+0x1d7/0x4e0
[ 101.127417] ? __pfx_setup_net+0x10/0x10
[ 101.128057] ? copy_net_ns+0x17c/0x770
[ 101.128741] copy_net_ns+0x321/0x770
[ 101.129346] create_new_namespaces+0x3f6/0xb30
[ 101.130029] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.130907] ksys_unshare+0x44d/0x8e0
[ 101.131547] ? __pfx_ksys_unshare+0x10/0x10
[ 101.132283] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.133213] __x64_sys_unshare+0x31/0x40
[ 101.133873] do_syscall_64+0x3f/0x90
[ 101.134529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.135372] RIP: 0033:0x7f149f9080d7
[ 101.135988] 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
[ 101.138983] RSP: 002b:00007ffc2ce8a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.140263] RAX: ffffffffffffffda RBX: 00007ffc2ce8afe8 RCX: 00007f149f9080d7
[ 101.141475] RDX: 00007f149f97241f RSI: 00007ffc2ce8a940 RDI: 0000000040000000
[ 101.142701] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ce8a750
[ 101.143911] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f149fa1abf0
[ 101.145099] R13: 00007ffc2ce8aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 101.146346]
[ 101.146745] irq event stamp: 10193
[ 101.147352] hardirqs last enabled at (10205): [] __up_console_sem+0x78/0x80
[ 101.148789] hardirqs last disabled at (10216): [] __up_console_sem+0x5d/0x80
[ 101.150216] softirqs last enabled at (9736): [] irq_exit_rcu+0x93/0xc0
[ 101.151573] softirqs last disabled at (9697): [] irq_exit_rcu+0x93/0xc0
[ 101.152937] ---[ end trace 0000000000000000 ]---
[ 101.161322] ------------[ cut here ]------------
[ 101.162078] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 101.164223] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.165566] Modules linked in:
[ 101.166094] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.167677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.168933] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.169725] 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
[ 101.172445] RSP: 0018:ffff88800f6b7c00 EFLAGS: 00010282
[ 101.173329] RAX: 0000000000000000 RBX: ffff88800ffbe440 RCX: 0000000000000000
[ 101.174464] RDX: ffff888014579b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.175607] RBP: ffff88800ffbe454 R08: 0000000000000001 R09: 0000000000000000
[ 101.176721] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.177844] R13: ffffffff84e223a0 R14: ffff88800ffbe448 R15: ffffffff84da62e0
[ 101.178915] FS: 000055555633a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 101.179905] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.180656] CR2: 00007f782c2e96f4 CR3: 000000000db9c000 CR4: 0000000000350ef0
[ 101.181534] Call Trace:
[ 101.181868]
[ 101.182213] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 101.182842] ipv6_frags_init_net+0x206/0x3c0
[ 101.183427] ops_init+0xbb/0x6b0
[ 101.183877] setup_net+0x3d9/0x990
[ 101.184358] ? down_read_killable+0x1d7/0x4e0
[ 101.184927] ? __pfx_setup_net+0x10/0x10
[ 101.185464] ? copy_net_ns+0x17c/0x770
[ 101.185976] copy_net_ns+0x321/0x770
[ 101.190765] create_new_namespaces+0x3f6/0xb30
[ 101.191565] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.192455] ksys_unshare+0x44d/0x8e0
[ 101.193093] ? __pfx_ksys_unshare+0x10/0x10
[ 101.193823] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.194749] __x64_sys_unshare+0x31/0x40
[ 101.195451] do_syscall_64+0x3f/0x90
[ 101.196048] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.196900] RIP: 0033:0x7f149f9080d7
[ 101.197538] 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
[ 101.200371] RSP: 002b:00007ffc2ce8a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.201595] RAX: ffffffffffffffda RBX: 00007ffc2ce8afe8 RCX: 00007f149f9080d7
[ 101.202774] RDX: 00007f149f97241f RSI: 00007ffc2ce8a940 RDI: 0000000040000000
[ 101.203931] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ce8a750
[ 101.205083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f149fa1abf0
[ 101.206237] R13: 00007ffc2ce8aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 101.207455]
[ 101.207857] irq event stamp: 12201
[ 101.208474] hardirqs last enabled at (12213): [] __up_console_sem+0x78/0x80
[ 101.209858] hardirqs last disabled at (12224): [] __up_console_sem+0x5d/0x80
[ 101.211241] softirqs last enabled at (12108): [] irq_exit_rcu+0x93/0xc0
[ 101.212731] softirqs last disabled at (12099): [] irq_exit_rcu+0x93/0xc0
[ 101.214399] ---[ end trace 0000000000000000 ]---
[ 101.216729] ------------[ cut here ]------------
[ 101.217789] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 101.220777] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.222407] Modules linked in:
[ 101.223013] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.224796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.226363] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.227401] 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
[ 101.230672] RSP: 0018:ffff88800f6b7bf0 EFLAGS: 00010286
[ 101.231718] RAX: 0000000000000000 RBX: ffff88800ffbe040 RCX: 0000000000000000
[ 101.233044] RDX: ffff888014579b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.234415] RBP: ffff88800ffbe054 R08: 0000000000000001 R09: 0000000000000000
[ 101.235754] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.237098] R13: ffffffff84e223a0 R14: ffff88800ffbe048 R15: ffffffff84daf020
[ 101.238481] FS: 000055555633a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 101.240004] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.241128] CR2: 00007f782c2e96f4 CR3: 000000000db9c000 CR4: 0000000000350ef0
[ 101.242493] Call Trace:
[ 101.242988]
[ 101.243503] nf_ct_net_init+0x224/0x3d0
[ 101.244323] ? __pfx_nf_ct_net_init+0x10/0x10
[ 101.245232] ops_init+0xbb/0x6b0
[ 101.245895] setup_net+0x3d9/0x990
[ 101.246662] ? down_read_killable+0x1d7/0x4e0
[ 101.247558] ? __pfx_setup_net+0x10/0x10
[ 101.248358] ? copy_net_ns+0x17c/0x770
[ 101.249110] copy_net_ns+0x321/0x770
[ 101.249909] create_new_namespaces+0x3f6/0xb30
[ 101.250887] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.251846] ksys_unshare+0x44d/0x8e0
[ 101.252666] ? __pfx_ksys_unshare+0x10/0x10
[ 101.253552] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.254718] __x64_sys_unshare+0x31/0x40
[ 101.255559] do_syscall_64+0x3f/0x90
[ 101.256446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.257433] RIP: 0033:0x7f149f9080d7
[ 101.258104] 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
[ 101.261346] RSP: 002b:00007ffc2ce8a9a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.262757] RAX: ffffffffffffffda RBX: 00007ffc2ce8afe8 RCX: 00007f149f9080d7
[ 101.264101] RDX: 00007f149f97241f RSI: 00007ffc2ce8a940 RDI: 0000000040000000
[ 101.265451] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2ce8a750
[ 101.266920] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f149fa1abf0
[ 101.268321] R13: 00007ffc2ce8aa80 R14: 0000000000000000 R15: 00000000000000f8
[ 101.269691]
[ 101.270220] irq event stamp: 12999
[ 101.270904] hardirqs last enabled at (13009): [] __up_console_sem+0x78/0x80
[ 101.272608] hardirqs last disabled at (13020): [] __up_console_sem+0x5d/0x80
[ 101.274325] softirqs last enabled at (12864): [] irq_exit_rcu+0x93/0xc0
[ 101.275957] softirqs last disabled at (12857): [] irq_exit_rcu+0x93/0xc0
[ 101.277562] ---[ end trace 0000000000000000 ]---
executing program
[ 102.728908] Bluetooth: hci0: command 0x0409 tx timeout
[ 104.777805] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 106.824235] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 108.873224] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
08:28:01 Registers:
info registers vcpu 0
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f6b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 000055555633a400 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=00007f782c2e96f4 CR3=000000000db9c000 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=00000000000246a9 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=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 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=00007fe08262d940 CR3=00000000100ea000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203864203938203a65646f43205d3200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000