Warning: Permanently added '[localhost]:55144' (ECDSA) to the list of known hosts.
2023/05/16 13:05:16 fuzzer started
2023/05/16 13:05:16 dialing manager at localhost:35573
2023/05/16 13:05:16 checking machine...
2023/05/16 13:05:16 checking revisions...
syzkaller login: [ 78.743251] kmemleak: Automatic memory scanning thread ended
2023/05/16 13:05:17 testing simple program...
[ 78.813565] cgroup: Unknown subsys name 'net'
[ 78.904087] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 91.559927] audit: type=1400 audit(1684242329.850:6): 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
[ 92.708876] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 92.711905] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 92.713212] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 92.717503] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 92.720151] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 92.721357] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 93.108591] ------------[ cut here ]------------
[ 93.109530] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 93.111511] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 93.112580] Modules linked in:
[ 93.113008] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 93.117870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 93.118903] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 93.119558] 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
[ 93.121720] RSP: 0018:ffff888016ad7c00 EFLAGS: 00010282
[ 93.122365] RAX: 0000000000000000 RBX: ffff88800dc4dc40 RCX: 0000000000000000
[ 93.123247] RDX: ffff8880159a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 93.124129] RBP: ffff88800dc4dc54 R08: 0000000000000001 R09: 0000000000000000
[ 93.125015] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 93.125905] R13: ffffffff84e223a0 R14: ffff88800dc4dc48 R15: ffffffff84d73340
[ 93.126781] FS: 0000555557226400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 93.127774] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.128475] CR2: 00007f4f054b56f4 CR3: 000000000f604000 CR4: 0000000000350ef0
[ 93.129389] Call Trace:
[ 93.129745]
[ 93.130041] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 93.130680] ipv4_frags_init_net+0x269/0x440
[ 93.131230] ops_init+0xbb/0x6b0
[ 93.131696] setup_net+0x3d9/0x990
[ 93.132149] ? down_read_killable+0x1d7/0x4e0
[ 93.132745] ? __pfx_setup_net+0x10/0x10
[ 93.133257] ? copy_net_ns+0x17c/0x770
[ 93.133789] copy_net_ns+0x321/0x770
[ 93.134261] create_new_namespaces+0x3f6/0xb30
[ 93.134872] unshare_nsproxy_namespaces+0xc1/0x200
[ 93.135513] ksys_unshare+0x44d/0x8e0
[ 93.136035] ? __pfx_ksys_unshare+0x10/0x10
[ 93.136578] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 93.137336] __x64_sys_unshare+0x31/0x40
[ 93.137882] do_syscall_64+0x3f/0x90
[ 93.138357] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 93.139025] RIP: 0033:0x7f3a53da00d7
[ 93.139488] 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
[ 93.141665] RSP: 002b:00007ffecc65f258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 93.142578] RAX: ffffffffffffffda RBX: 00007ffecc65f898 RCX: 00007f3a53da00d7
[ 93.143465] RDX: 00007f3a53e0a41f RSI: 00007ffecc65f1f0 RDI: 0000000040000000
[ 93.144336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc65f000
[ 93.145237] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a53eb2bf0
[ 93.146120] R13: 00007ffecc65f330 R14: 0000000000000000 R15: 00000000000000f8
[ 93.147028]
[ 93.147324] irq event stamp: 9171
[ 93.147772] hardirqs last enabled at (9183): [] __up_console_sem+0x78/0x80
[ 93.148814] hardirqs last disabled at (9194): [] __up_console_sem+0x5d/0x80
[ 93.149878] softirqs last enabled at (8656): [] irq_exit_rcu+0x93/0xc0
[ 93.150905] softirqs last disabled at (8613): [] irq_exit_rcu+0x93/0xc0
[ 93.151931] ---[ end trace 0000000000000000 ]---
[ 93.157173] ------------[ cut here ]------------
[ 93.157828] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 93.159566] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 93.160631] Modules linked in:
[ 93.161054] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 93.162419] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 93.163675] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 93.164451] 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
[ 93.167145] RSP: 0018:ffff888016ad7c00 EFLAGS: 00010282
[ 93.167965] RAX: 0000000000000000 RBX: ffff8880095c1c40 RCX: 0000000000000000
[ 93.169041] RDX: ffff8880159a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 93.170127] RBP: ffff8880095c1c54 R08: 0000000000000001 R09: 0000000000000000
[ 93.171207] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 93.172278] R13: ffffffff84e223a0 R14: ffff8880095c1c48 R15: ffffffff84da62e0
[ 93.173376] FS: 0000555557226400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 93.174567] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.175463] CR2: 00007f4f054b56f4 CR3: 000000000f604000 CR4: 0000000000350ef0
[ 93.176554] Call Trace:
[ 93.176994]
[ 93.177376] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 93.178152] ipv6_frags_init_net+0x206/0x3c0
[ 93.178874] ops_init+0xbb/0x6b0
[ 93.179410] setup_net+0x3d9/0x990
[ 93.179996] ? down_read_killable+0x1d7/0x4e0
[ 93.180718] ? __pfx_setup_net+0x10/0x10
[ 93.181348] ? copy_net_ns+0x17c/0x770
[ 93.182003] copy_net_ns+0x321/0x770
[ 93.182582] create_new_namespaces+0x3f6/0xb30
[ 93.183340] unshare_nsproxy_namespaces+0xc1/0x200
[ 93.184118] ksys_unshare+0x44d/0x8e0
[ 93.184764] ? __pfx_ksys_unshare+0x10/0x10
[ 93.185462] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 93.186331] __x64_sys_unshare+0x31/0x40
[ 93.186970] do_syscall_64+0x3f/0x90
[ 93.187519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 93.188301] RIP: 0033:0x7f3a53da00d7
[ 93.188873] 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
[ 93.191416] RSP: 002b:00007ffecc65f258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 93.192512] RAX: ffffffffffffffda RBX: 00007ffecc65f898 RCX: 00007f3a53da00d7
[ 93.193559] RDX: 00007f3a53e0a41f RSI: 00007ffecc65f1f0 RDI: 0000000040000000
[ 93.194667] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc65f000
[ 93.195759] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a53eb2bf0
[ 93.196849] R13: 00007ffecc65f330 R14: 0000000000000000 R15: 00000000000000f8
[ 93.197973]
[ 93.198339] irq event stamp: 10825
[ 93.198903] hardirqs last enabled at (10837): [] __up_console_sem+0x78/0x80
[ 93.200194] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 93.201538] softirqs last enabled at (10786): [] irq_exit_rcu+0x93/0xc0
[ 93.202798] softirqs last disabled at (10777): [] irq_exit_rcu+0x93/0xc0
[ 93.204096] ---[ end trace 0000000000000000 ]---
[ 93.205762] ------------[ cut here ]------------
[ 93.206471] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 93.208772] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 93.210042] Modules linked in:
[ 93.210524] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 93.211896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 93.213113] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 93.213944] 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
[ 93.216540] RSP: 0018:ffff888016ad7bf0 EFLAGS: 00010286
[ 93.217355] RAX: 0000000000000000 RBX: ffff88800d470040 RCX: 0000000000000000
[ 93.218377] RDX: ffff8880159a3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 93.219391] RBP: ffff88800d470054 R08: 0000000000000001 R09: 0000000000000000
[ 93.220416] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 93.221447] R13: ffffffff84e223a0 R14: ffff88800d470048 R15: ffffffff84daf020
[ 93.222458] FS: 0000555557226400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 93.223630] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 93.224507] CR2: 00007f4f054b56f4 CR3: 000000000f604000 CR4: 0000000000350ef0
[ 93.225603] Call Trace:
[ 93.226030]
[ 93.226393] nf_ct_net_init+0x224/0x3d0
[ 93.227041] ? __pfx_nf_ct_net_init+0x10/0x10
[ 93.227757] ops_init+0xbb/0x6b0
[ 93.228283] setup_net+0x3d9/0x990
[ 93.228855] ? down_read_killable+0x1d7/0x4e0
[ 93.229546] ? __pfx_setup_net+0x10/0x10
[ 93.230191] ? copy_net_ns+0x17c/0x770
[ 93.230823] copy_net_ns+0x321/0x770
[ 93.231403] create_new_namespaces+0x3f6/0xb30
[ 93.232135] unshare_nsproxy_namespaces+0xc1/0x200
[ 93.232892] ksys_unshare+0x44d/0x8e0
[ 93.233505] ? __pfx_ksys_unshare+0x10/0x10
[ 93.234205] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 93.235078] __x64_sys_unshare+0x31/0x40
[ 93.235739] do_syscall_64+0x3f/0x90
[ 93.236314] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 93.237122] RIP: 0033:0x7f3a53da00d7
[ 93.237724] 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
[ 93.240337] RSP: 002b:00007ffecc65f258 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 93.241483] RAX: ffffffffffffffda RBX: 00007ffecc65f898 RCX: 00007f3a53da00d7
[ 93.242537] RDX: 00007f3a53e0a41f RSI: 00007ffecc65f1f0 RDI: 0000000040000000
[ 93.243582] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffecc65f000
[ 93.244610] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3a53eb2bf0
[ 93.245685] R13: 00007ffecc65f330 R14: 0000000000000000 R15: 00000000000000f8
[ 93.246740]
[ 93.247095] irq event stamp: 11601
[ 93.247591] hardirqs last enabled at (11611): [] __up_console_sem+0x78/0x80
[ 93.248853] hardirqs last disabled at (11624): [] __up_console_sem+0x5d/0x80
[ 93.250112] softirqs last enabled at (11368): [] irq_exit_rcu+0x93/0xc0
[ 93.251363] softirqs last disabled at (11645): [] irq_exit_rcu+0x93/0xc0
[ 93.252575] ---[ end trace 0000000000000000 ]---
executing program
[ 94.787166] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 96.835712] Bluetooth: hci0: command 0x041b tx timeout
[ 98.882732] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 100.930730] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:04:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016ad75f0
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 0000555557226400 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=00007f4f054b56f4 CR3=000000000f604000 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=000000000007ec43 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=00007f59c7b54000 CR3=000000001604e000 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=3f69501cb10a6f91f74bb735df54b8c3
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d0c87b686ed640d1000000000013e7c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=535c53834d56425900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000