Warning: Permanently added '[localhost]:1569' (ECDSA) to the list of known hosts.
2023/05/16 10:46:50 fuzzer started
2023/05/16 10:46:50 dialing manager at localhost:35573
2023/05/16 10:46:50 checking machine...
2023/05/16 10:46:50 checking revisions...
syzkaller login: [ 44.425304] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:46:50 testing simple program...
[ 44.500603] cgroup: Unknown subsys name 'net'
[ 44.589911] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.535391] audit: type=1400 audit(1684234024.043:6): 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
[ 58.696353] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.698440] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.701510] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.705308] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.706957] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.708163] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.103370] ------------[ cut here ]------------
[ 59.104432] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.106226] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.107312] Modules linked in:
[ 59.107743] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.112695] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.113814] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.114471] 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
[ 59.116736] RSP: 0018:ffff88800fcefc00 EFLAGS: 00010282
[ 59.117402] RAX: 0000000000000000 RBX: ffff88800943a840 RCX: 0000000000000000
[ 59.118321] RDX: ffff8880068551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.119228] RBP: ffff88800943a854 R08: 0000000000000001 R09: 0000000000000000
[ 59.120164] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.121083] R13: ffffffff84e223a0 R14: ffff88800943a848 R15: ffffffff84d73340
[ 59.122006] FS: 0000555555a20400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.123036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.123798] CR2: 00007f9736f2e008 CR3: 000000000ebd6000 CR4: 0000000000350ef0
[ 59.124689] Call Trace:
[ 59.125059]
[ 59.125360] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.126021] ipv4_frags_init_net+0x269/0x440
[ 59.126591] ops_init+0xbb/0x6b0
[ 59.127083] setup_net+0x3d9/0x990
[ 59.127549] ? down_read_killable+0x1d7/0x4e0
[ 59.128164] ? __pfx_setup_net+0x10/0x10
[ 59.128684] ? copy_net_ns+0x17c/0x770
[ 59.129231] copy_net_ns+0x321/0x770
[ 59.129752] create_new_namespaces+0x3f6/0xb30
[ 59.130353] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.131015] ksys_unshare+0x44d/0x8e0
[ 59.131512] ? __pfx_ksys_unshare+0x10/0x10
[ 59.132122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.132876] __x64_sys_unshare+0x31/0x40
[ 59.133396] do_syscall_64+0x3f/0x90
[ 59.133898] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.134555] RIP: 0033:0x7f09ce09f0d7
[ 59.135059] 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
[ 59.137232] RSP: 002b:00007ffee9db6738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.138206] RAX: ffffffffffffffda RBX: 00007ffee9db6d78 RCX: 00007f09ce09f0d7
[ 59.139107] RDX: 00007f09ce10941f RSI: 00007ffee9db66d0 RDI: 0000000040000000
[ 59.140042] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee9db64e0
[ 59.140963] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f09ce1b1bf0
[ 59.141887] R13: 00007ffee9db6810 R14: 0000000000000000 R15: 00000000000000f8
[ 59.142832]
[ 59.143144] irq event stamp: 8381
[ 59.143578] hardirqs last enabled at (8391): [] __up_console_sem+0x78/0x80
[ 59.144715] hardirqs last disabled at (8404): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 59.145922] softirqs last enabled at (8306): [] irq_exit_rcu+0x93/0xc0
[ 59.146988] softirqs last disabled at (8297): [] irq_exit_rcu+0x93/0xc0
[ 59.148046] ---[ end trace 0000000000000000 ]---
[ 59.153664] ------------[ cut here ]------------
[ 59.154297] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.156040] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.157122] Modules linked in:
[ 59.157544] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.158723] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.159733] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.160392] 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
[ 59.162579] RSP: 0018:ffff88800fcefc00 EFLAGS: 00010282
[ 59.163263] RAX: 0000000000000000 RBX: ffff88800e2d0040 RCX: 0000000000000000
[ 59.164178] RDX: ffff8880068551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.165073] RBP: ffff88800e2d0054 R08: 0000000000000001 R09: 0000000000000000
[ 59.165973] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.166893] R13: ffffffff84e223a0 R14: ffff88800e2d0048 R15: ffffffff84da62e0
[ 59.167813] FS: 0000555555a20400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.168861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.169596] CR2: 00007f9736f2e008 CR3: 000000000ebd6000 CR4: 0000000000350ef0
[ 59.170537] Call Trace:
[ 59.170905]
[ 59.171213] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.171862] ipv6_frags_init_net+0x206/0x3c0
[ 59.172443] ops_init+0xbb/0x6b0
[ 59.172933] setup_net+0x3d9/0x990
[ 59.173395] ? down_read_killable+0x1d7/0x4e0
[ 59.174007] ? __pfx_setup_net+0x10/0x10
[ 59.174527] ? copy_net_ns+0x17c/0x770
[ 59.175084] copy_net_ns+0x321/0x770
[ 59.175578] create_new_namespaces+0x3f6/0xb30
[ 59.176228] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.176881] ksys_unshare+0x44d/0x8e0
[ 59.177387] ? __pfx_ksys_unshare+0x10/0x10
[ 59.177985] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.178745] __x64_sys_unshare+0x31/0x40
[ 59.179283] do_syscall_64+0x3f/0x90
[ 59.179794] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.180467] RIP: 0033:0x7f09ce09f0d7
[ 59.180974] 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
[ 59.183172] RSP: 002b:00007ffee9db6738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.184181] RAX: ffffffffffffffda RBX: 00007ffee9db6d78 RCX: 00007f09ce09f0d7
[ 59.185101] RDX: 00007f09ce10941f RSI: 00007ffee9db66d0 RDI: 0000000040000000
[ 59.186024] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee9db64e0
[ 59.186932] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f09ce1b1bf0
[ 59.187846] R13: 00007ffee9db6810 R14: 0000000000000000 R15: 00000000000000f8
[ 59.188802]
[ 59.189118] irq event stamp: 10223
[ 59.189560] hardirqs last enabled at (10233): [] __up_console_sem+0x78/0x80
[ 59.190673] hardirqs last disabled at (10244): [] __up_console_sem+0x5d/0x80
[ 59.191784] softirqs last enabled at (10172): [] irq_exit_rcu+0x93/0xc0
[ 59.192883] softirqs last disabled at (10163): [] irq_exit_rcu+0x93/0xc0
[ 59.193952] ---[ end trace 0000000000000000 ]---
[ 59.195358] ------------[ cut here ]------------
[ 59.196074] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.198134] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.199211] Modules linked in:
[ 59.199630] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 59.200847] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.201894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.202558] 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
[ 59.204792] RSP: 0018:ffff88800fcefbf0 EFLAGS: 00010286
[ 59.205459] RAX: 0000000000000000 RBX: ffff88800e2d0840 RCX: 0000000000000000
[ 59.206381] RDX: ffff8880068551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 59.207289] RBP: ffff88800e2d0854 R08: 0000000000000001 R09: 0000000000000000
[ 59.208206] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.209111] R13: ffffffff84e223a0 R14: ffff88800e2d0848 R15: ffffffff84daf020
[ 59.210035] FS: 0000555555a20400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.211071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.211847] CR2: 00007f9736f2e008 CR3: 000000000ebd6000 CR4: 0000000000350ef0
[ 59.212795] Call Trace:
[ 59.213139]
[ 59.213450] nf_ct_net_init+0x224/0x3d0
[ 59.214020] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.214618] ops_init+0xbb/0x6b0
[ 59.215106] setup_net+0x3d9/0x990
[ 59.215572] ? down_read_killable+0x1d7/0x4e0
[ 59.216196] ? __pfx_setup_net+0x10/0x10
[ 59.216751] ? copy_net_ns+0x17c/0x770
[ 59.217274] copy_net_ns+0x321/0x770
[ 59.217800] create_new_namespaces+0x3f6/0xb30
[ 59.218401] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.219070] ksys_unshare+0x44d/0x8e0
[ 59.219569] ? __pfx_ksys_unshare+0x10/0x10
[ 59.220181] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.220948] __x64_sys_unshare+0x31/0x40
[ 59.221478] do_syscall_64+0x3f/0x90
[ 59.221992] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.222650] RIP: 0033:0x7f09ce09f0d7
[ 59.223151] 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
[ 59.225379] RSP: 002b:00007ffee9db6738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 59.226353] RAX: ffffffffffffffda RBX: 00007ffee9db6d78 RCX: 00007f09ce09f0d7
[ 59.227274] RDX: 00007f09ce10941f RSI: 00007ffee9db66d0 RDI: 0000000040000000
[ 59.228221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee9db64e0
[ 59.229144] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f09ce1b1bf0
[ 59.230069] R13: 00007ffee9db6810 R14: 0000000000000000 R15: 00000000000000f8
[ 59.231001]
[ 59.231301] irq event stamp: 11017
[ 59.231769] hardirqs last enabled at (11029): [] __up_console_sem+0x78/0x80
[ 59.232876] hardirqs last disabled at (11040): [] __up_console_sem+0x5d/0x80
[ 59.234062] softirqs last enabled at (11062): [] irq_exit_rcu+0x93/0xc0
[ 59.235140] softirqs last disabled at (11049): [] irq_exit_rcu+0x93/0xc0
[ 59.236216] ---[ end trace 0000000000000000 ]---
executing program
[ 60.770371] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.817851] Bluetooth: hci0: command 0x041b tx timeout
[ 64.866788] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.913765] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:46:55 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fcef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555a20400 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=00007f9736f2e008 CR3=000000000ebd6000 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=0000000000043a97 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=00007f9736e33570 CR3=000000000e704000 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=2035303a37343a30312036312079614d XMM01=5d3334373730312e39352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000