Warning: Permanently added '[localhost]:27996' (ECDSA) to the list of known hosts.
2023/05/17 02:14:05 fuzzer started
2023/05/17 02:14:05 dialing manager at localhost:35573
2023/05/17 02:14:05 checking machine...
2023/05/17 02:14:05 checking revisions...
syzkaller login: [ 38.759610] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:14:05 testing simple program...
[ 38.834318] cgroup: Unknown subsys name 'net'
[ 38.967217] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.631039] audit: type=1400 audit(1684289658.513:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.716216] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.717723] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.719761] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.723255] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.724962] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.726463] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.131520] ------------[ cut here ]------------
[ 53.132879] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.134940] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.136174] Modules linked in:
[ 53.136578] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.141049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.142104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.142747] 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
[ 53.145005] RSP: 0018:ffff888015a87c00 EFLAGS: 00010282
[ 53.145683] RAX: 0000000000000000 RBX: ffff88800dedf040 RCX: 0000000000000000
[ 53.146567] RDX: ffff8880172bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.147481] RBP: ffff88800dedf054 R08: 0000000000000001 R09: 0000000000000000
[ 53.148389] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.149281] R13: ffffffff84e223a0 R14: ffff88800dedf048 R15: ffffffff84d73340
[ 53.150183] FS: 000055555708e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.151196] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.151901] CR2: 00007f36604d86f4 CR3: 000000000f1c6000 CR4: 0000000000350ef0
[ 53.152803] Call Trace:
[ 53.153161]
[ 53.153462] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.154106] ipv4_frags_init_net+0x269/0x440
[ 53.154661] ops_init+0xbb/0x6b0
[ 53.155146] setup_net+0x3d9/0x990
[ 53.155600] ? down_read_killable+0x1d7/0x4e0
[ 53.156200] ? __pfx_setup_net+0x10/0x10
[ 53.156709] ? copy_net_ns+0x17c/0x770
[ 53.157260] copy_net_ns+0x321/0x770
[ 53.157745] create_new_namespaces+0x3f6/0xb30
[ 53.158367] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.158988] ksys_unshare+0x44d/0x8e0
[ 53.159546] ? __pfx_ksys_unshare+0x10/0x10
[ 53.160132] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.160846] __x64_sys_unshare+0x31/0x40
[ 53.161396] do_syscall_64+0x3f/0x90
[ 53.161875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.162543] RIP: 0033:0x7f3f0d8f60d7
[ 53.163010] 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
[ 53.165184] RSP: 002b:00007ffd1c0ae438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.166142] RAX: ffffffffffffffda RBX: 00007ffd1c0aea78 RCX: 00007f3f0d8f60d7
[ 53.166997] RDX: 00007f3f0d96041f RSI: 00007ffd1c0ae3d0 RDI: 0000000040000000
[ 53.167896] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c0ae1e0
[ 53.168785] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f0da08bf0
[ 53.169706] R13: 00007ffd1c0ae510 R14: 0000000000000000 R15: 00000000000000f8
[ 53.170623]
[ 53.170921] irq event stamp: 8527
[ 53.171404] hardirqs last enabled at (8539): [] __up_console_sem+0x78/0x80
[ 53.172483] hardirqs last disabled at (8550): [] __up_console_sem+0x5d/0x80
[ 53.173559] softirqs last enabled at (8156): [] irq_exit_rcu+0x93/0xc0
[ 53.174613] softirqs last disabled at (8151): [] irq_exit_rcu+0x93/0xc0
[ 53.175648] ---[ end trace 0000000000000000 ]---
[ 53.182039] ------------[ cut here ]------------
[ 53.182656] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.184400] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.185467] Modules linked in:
[ 53.185880] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.187040] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.188099] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.188743] 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
[ 53.190917] RSP: 0018:ffff888015a87c00 EFLAGS: 00010282
[ 53.191606] RAX: 0000000000000000 RBX: ffff88800dc5b040 RCX: 0000000000000000
[ 53.192487] RDX: ffff8880172bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.193365] RBP: ffff88800dc5b054 R08: 0000000000000001 R09: 0000000000000000
[ 53.194244] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.195151] R13: ffffffff84e223a0 R14: ffff88800dc5b048 R15: ffffffff84da62e0
[ 53.196005] FS: 000055555708e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.197002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.197738] CR2: 00007f36604d86f4 CR3: 000000000f1c6000 CR4: 0000000000350ef0
[ 53.198629] Call Trace:
[ 53.198950]
[ 53.199285] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.199891] ipv6_frags_init_net+0x206/0x3c0
[ 53.200479] ops_init+0xbb/0x6b0
[ 53.200919] setup_net+0x3d9/0x990
[ 53.201401] ? down_read_killable+0x1d7/0x4e0
[ 53.201961] ? __pfx_setup_net+0x10/0x10
[ 53.202496] ? copy_net_ns+0x17c/0x770
[ 53.203002] copy_net_ns+0x321/0x770
[ 53.203524] create_new_namespaces+0x3f6/0xb30
[ 53.204126] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.204736] ksys_unshare+0x44d/0x8e0
[ 53.205254] ? __pfx_ksys_unshare+0x10/0x10
[ 53.205797] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.206530] __x64_sys_unshare+0x31/0x40
[ 53.207044] do_syscall_64+0x3f/0x90
[ 53.207585] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.208252] RIP: 0033:0x7f3f0d8f60d7
[ 53.208713] 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
[ 53.210846] RSP: 002b:00007ffd1c0ae438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.211805] RAX: ffffffffffffffda RBX: 00007ffd1c0aea78 RCX: 00007f3f0d8f60d7
[ 53.212686] RDX: 00007f3f0d96041f RSI: 00007ffd1c0ae3d0 RDI: 0000000040000000
[ 53.213577] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c0ae1e0
[ 53.214451] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f0da08bf0
[ 53.215349] R13: 00007ffd1c0ae510 R14: 0000000000000000 R15: 00000000000000f8
[ 53.216271]
[ 53.216569] irq event stamp: 10527
[ 53.217000] hardirqs last enabled at (10537): [] __up_console_sem+0x78/0x80
[ 53.218059] hardirqs last disabled at (10548): [] __up_console_sem+0x5d/0x80
[ 53.219151] softirqs last enabled at (10452): [] irq_exit_rcu+0x93/0xc0
[ 53.220186] softirqs last disabled at (10447): [] irq_exit_rcu+0x93/0xc0
[ 53.221211] ---[ end trace 0000000000000000 ]---
[ 53.222549] ------------[ cut here ]------------
[ 53.223168] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.225107] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.226149] Modules linked in:
[ 53.226556] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.227728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.228747] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.229425] 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
[ 53.231599] RSP: 0018:ffff888015a87bf0 EFLAGS: 00010286
[ 53.232288] RAX: 0000000000000000 RBX: ffff88800dc5a440 RCX: 0000000000000000
[ 53.233174] RDX: ffff8880172bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.234019] RBP: ffff88800dc5a454 R08: 0000000000000001 R09: 0000000000000000
[ 53.234910] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.235804] R13: ffffffff84e223a0 R14: ffff88800dc5a448 R15: ffffffff84daf020
[ 53.236695] FS: 000055555708e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.237686] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.238449] CR2: 00007f36604d86f4 CR3: 000000000f1c6000 CR4: 0000000000350ef0
[ 53.239366] Call Trace:
[ 53.239693]
[ 53.239993] nf_ct_net_init+0x224/0x3d0
[ 53.240555] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.241187] ops_init+0xbb/0x6b0
[ 53.241641] setup_net+0x3d9/0x990
[ 53.242130] ? down_read_killable+0x1d7/0x4e0
[ 53.242695] ? __pfx_setup_net+0x10/0x10
[ 53.243244] ? copy_net_ns+0x17c/0x770
[ 53.243753] copy_net_ns+0x321/0x770
[ 53.244270] create_new_namespaces+0x3f6/0xb30
[ 53.244846] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.245482] ksys_unshare+0x44d/0x8e0
[ 53.245975] ? __pfx_ksys_unshare+0x10/0x10
[ 53.246555] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.247326] __x64_sys_unshare+0x31/0x40
[ 53.247840] do_syscall_64+0x3f/0x90
[ 53.248348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.248974] RIP: 0033:0x7f3f0d8f60d7
[ 53.249470] 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
[ 53.251619] RSP: 002b:00007ffd1c0ae438 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.252568] RAX: ffffffffffffffda RBX: 00007ffd1c0aea78 RCX: 00007f3f0d8f60d7
[ 53.253453] RDX: 00007f3f0d96041f RSI: 00007ffd1c0ae3d0 RDI: 0000000040000000
[ 53.254406] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c0ae1e0
[ 53.255342] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3f0da08bf0
[ 53.256241] R13: 00007ffd1c0ae510 R14: 0000000000000000 R15: 00000000000000f8
[ 53.257148]
[ 53.257450] irq event stamp: 11271
[ 53.257871] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 53.258929] hardirqs last disabled at (11292): [] __up_console_sem+0x5d/0x80
[ 53.260002] softirqs last enabled at (10452): [] irq_exit_rcu+0x93/0xc0
[ 53.261037] softirqs last disabled at (10447): [] irq_exit_rcu+0x93/0xc0
[ 53.262112] ---[ end trace 0000000000000000 ]---
executing program
[ 54.799887] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.847164] Bluetooth: hci0: command 0x041b tx timeout
[ 58.895127] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.943148] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:14:17 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a875f0
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 000055555708e400 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=00007f36604d86f4 CR3=000000000f1c6000 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=0000000000037fd9 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=00007f0673a56610 CR3=000000000e3c6000 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=55ed1587c1d10bbe1f473510defc2f83
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=38f75316eb8efde4000000000013bc78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=16ba421a279c5e4a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000