Warning: Permanently added '[localhost]:11207' (ECDSA) to the list of known hosts.
2023/05/17 07:18:32 fuzzer started
2023/05/17 07:18:33 dialing manager at localhost:35573
2023/05/17 07:18:33 checking machine...
2023/05/17 07:18:33 checking revisions...
syzkaller login: [ 61.259971] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:18:33 testing simple program...
[ 61.334186] cgroup: Unknown subsys name 'net'
[ 61.409304] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.592687] audit: type=1400 audit(1684307925.655:6): 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
[ 74.712144] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.715215] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.716613] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.720077] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.721543] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.723386] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.137200] ------------[ cut here ]------------
[ 75.137970] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.139762] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.140861] Modules linked in:
[ 75.141295] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.144964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.147349] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.148169] 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
[ 75.150402] RSP: 0018:ffff88801eacfc00 EFLAGS: 00010282
[ 75.151091] RAX: 0000000000000000 RBX: ffff88800c660440 RCX: 0000000000000000
[ 75.151980] RDX: ffff8880103651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.152873] RBP: ffff88800c660454 R08: 0000000000000001 R09: 0000000000000000
[ 75.153797] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.154691] R13: ffffffff84e223a0 R14: ffff88800c660448 R15: ffffffff84d73340
[ 75.155573] FS: 0000555556d69400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.156570] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.157333] CR2: 00007f980084f7b0 CR3: 0000000016a62000 CR4: 0000000000350ee0
[ 75.158223] Call Trace:
[ 75.158548]
[ 75.158876] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.159480] ipv4_frags_init_net+0x269/0x440
[ 75.160063] ops_init+0xbb/0x6b0
[ 75.160507] setup_net+0x3d9/0x990
[ 75.160990] ? down_read_killable+0x1d7/0x4e0
[ 75.161584] ? __pfx_setup_net+0x10/0x10
[ 75.162130] ? copy_net_ns+0x17c/0x770
[ 75.162660] copy_net_ns+0x321/0x770
[ 75.163140] create_new_namespaces+0x3f6/0xb30
[ 75.163754] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.164370] ksys_unshare+0x44d/0x8e0
[ 75.164889] ? __pfx_ksys_unshare+0x10/0x10
[ 75.165454] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.166195] __x64_sys_unshare+0x31/0x40
[ 75.166744] do_syscall_64+0x3f/0x90
[ 75.167231] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.167895] RIP: 0033:0x7f283a0300d7
[ 75.168354] 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
[ 75.170526] RSP: 002b:00007ffee5dc3c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.171463] RAX: ffffffffffffffda RBX: 00007ffee5dc42c8 RCX: 00007f283a0300d7
[ 75.172358] RDX: 00007f283a09a41f RSI: 00007ffee5dc3c20 RDI: 0000000040000000
[ 75.173248] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee5dc3a30
[ 75.174134] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f283a142bf0
[ 75.175010] R13: 00007ffee5dc3d60 R14: 0000000000000000 R15: 00000000000000f8
[ 75.175933]
[ 75.176241] irq event stamp: 8759
[ 75.176691] hardirqs last enabled at (8771): [] __up_console_sem+0x78/0x80
[ 75.177765] hardirqs last disabled at (8782): [] __up_console_sem+0x5d/0x80
[ 75.178815] softirqs last enabled at (8332): [] irq_exit_rcu+0x93/0xc0
[ 75.179856] softirqs last disabled at (8319): [] irq_exit_rcu+0x93/0xc0
[ 75.180881] ---[ end trace 0000000000000000 ]---
[ 75.186259] ------------[ cut here ]------------
[ 75.186876] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.188486] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.189558] Modules linked in:
[ 75.189989] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.191156] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.192168] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.192840] 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
[ 75.195060] RSP: 0018:ffff88801eacfc00 EFLAGS: 00010282
[ 75.195754] RAX: 0000000000000000 RBX: ffff888016320a40 RCX: 0000000000000000
[ 75.196605] RDX: ffff8880103651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.197515] RBP: ffff888016320a54 R08: 0000000000000001 R09: 0000000000000000
[ 75.198410] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.199301] R13: ffffffff84e223a0 R14: ffff888016320a48 R15: ffffffff84da62e0
[ 75.200192] FS: 0000555556d69400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.201179] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.201912] CR2: 00007f980084f7b0 CR3: 0000000016a62000 CR4: 0000000000350ee0
[ 75.202809] Call Trace:
[ 75.203138]
[ 75.203430] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.204068] ipv6_frags_init_net+0x206/0x3c0
[ 75.204619] ops_init+0xbb/0x6b0
[ 75.205092] setup_net+0x3d9/0x990
[ 75.205571] ? down_read_killable+0x1d7/0x4e0
[ 75.206169] ? __pfx_setup_net+0x10/0x10
[ 75.206703] ? copy_net_ns+0x17c/0x770
[ 75.207210] copy_net_ns+0x321/0x770
[ 75.207716] create_new_namespaces+0x3f6/0xb30
[ 75.208303] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.208942] ksys_unshare+0x44d/0x8e0
[ 75.209441] ? __pfx_ksys_unshare+0x10/0x10
[ 75.210015] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.210750] __x64_sys_unshare+0x31/0x40
[ 75.211274] do_syscall_64+0x3f/0x90
[ 75.211768] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.212411] RIP: 0033:0x7f283a0300d7
[ 75.212897] 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
[ 75.215106] RSP: 002b:00007ffee5dc3c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.216052] RAX: ffffffffffffffda RBX: 00007ffee5dc42c8 RCX: 00007f283a0300d7
[ 75.216938] RDX: 00007f283a09a41f RSI: 00007ffee5dc3c20 RDI: 0000000040000000
[ 75.217847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee5dc3a30
[ 75.218737] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f283a142bf0
[ 75.219589] R13: 00007ffee5dc3d60 R14: 0000000000000000 R15: 00000000000000f8
[ 75.220500]
[ 75.220829] irq event stamp: 10733
[ 75.221274] hardirqs last enabled at (10743): [] __up_console_sem+0x78/0x80
[ 75.222332] hardirqs last disabled at (10754): [] __up_console_sem+0x5d/0x80
[ 75.223387] softirqs last enabled at (10306): [] irq_exit_rcu+0x93/0xc0
[ 75.224432] softirqs last disabled at (10301): [] irq_exit_rcu+0x93/0xc0
[ 75.225490] ---[ end trace 0000000000000000 ]---
[ 75.226840] ------------[ cut here ]------------
[ 75.227427] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.229344] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.230417] Modules linked in:
[ 75.230848] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.232009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.233036] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.233727] 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
[ 75.235890] RSP: 0018:ffff88801eacfbf0 EFLAGS: 00010286
[ 75.236549] RAX: 0000000000000000 RBX: ffff888016320440 RCX: 0000000000000000
[ 75.237466] RDX: ffff8880103651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.238359] RBP: ffff888016320454 R08: 0000000000000001 R09: 0000000000000000
[ 75.239255] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.240141] R13: ffffffff84e223a0 R14: ffff888016320448 R15: ffffffff84daf020
[ 75.241039] FS: 0000555556d69400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.242047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.242792] CR2: 00007f980084f7b0 CR3: 0000000016a62000 CR4: 0000000000350ee0
[ 75.243679] Call Trace:
[ 75.244003]
[ 75.244301] nf_ct_net_init+0x224/0x3d0
[ 75.244840] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.245430] ops_init+0xbb/0x6b0
[ 75.245899] setup_net+0x3d9/0x990
[ 75.246351] ? down_read_killable+0x1d7/0x4e0
[ 75.246943] ? __pfx_setup_net+0x10/0x10
[ 75.247446] ? copy_net_ns+0x17c/0x770
[ 75.247973] copy_net_ns+0x321/0x770
[ 75.248449] create_new_namespaces+0x3f6/0xb30
[ 75.249062] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.249727] ksys_unshare+0x44d/0x8e0
[ 75.250220] ? __pfx_ksys_unshare+0x10/0x10
[ 75.250802] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.251511] __x64_sys_unshare+0x31/0x40
[ 75.252060] do_syscall_64+0x3f/0x90
[ 75.252542] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.253234] RIP: 0033:0x7f283a0300d7
[ 75.253725] 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
[ 75.255886] RSP: 002b:00007ffee5dc3c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.256855] RAX: ffffffffffffffda RBX: 00007ffee5dc42c8 RCX: 00007f283a0300d7
[ 75.257760] RDX: 00007f283a09a41f RSI: 00007ffee5dc3c20 RDI: 0000000040000000
[ 75.258622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffee5dc3a30
[ 75.259512] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f283a142bf0
[ 75.260391] R13: 00007ffee5dc3d60 R14: 0000000000000000 R15: 00000000000000f8
[ 75.261326]
[ 75.261664] irq event stamp: 11533
[ 75.262119] hardirqs last enabled at (11543): [] __up_console_sem+0x78/0x80
[ 75.263192] hardirqs last disabled at (11554): [] __up_console_sem+0x5d/0x80
[ 75.264271] softirqs last enabled at (11470): [] irq_exit_rcu+0x93/0xc0
[ 75.265322] softirqs last disabled at (11465): [] irq_exit_rcu+0x93/0xc0
[ 75.266369] ---[ end trace 0000000000000000 ]---
executing program
[ 76.799385] Bluetooth: hci0: command 0x0409 tx timeout
[ 78.846900] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 80.894709] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.942761] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:18:22 Registers:
info registers vcpu 0
RAX=0000000000021f33 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f980080ead0 CR3=000000000e562000 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=2037343a38313a37302037312079614d XMM01=5d3236373933312e35372020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3236373933312e35372020205b XMM07=79732037343a38313a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eacf620
R8 =0000000000000001 R9 =ffffed1003d59eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 0000555556d69400 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=00007f980084f7b0 CR3=0000000016a62000 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=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