Warning: Permanently added '[localhost]:3177' (ECDSA) to the list of known hosts.
2023/05/18 03:33:14 fuzzer started
2023/05/18 03:33:15 dialing manager at localhost:44319
2023/05/18 03:33:15 checking machine...
2023/05/18 03:33:15 checking revisions...
syzkaller login: [ 47.900985] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:33:15 testing simple program...
[ 47.981783] cgroup: Unknown subsys name 'net'
[ 48.056568] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.606367] audit: type=1400 audit(1684380808.135:6): 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
[ 61.736517] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.739411] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.740789] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.755461] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.757996] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.759991] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.158457] ------------[ cut here ]------------
[ 62.159239] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.161403] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.162722] Modules linked in:
[ 62.163211] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.168127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.169322] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.170137] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.172366] RSP: 0018:ffff88801ecffc00 EFLAGS: 00010282
[ 62.173049] RAX: 0000000000000000 RBX: ffff88800f626440 RCX: 0000000000000000
[ 62.173966] RDX: ffff88800fd9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.174857] RBP: ffff88800f626454 R08: 0000000000000001 R09: 0000000000000000
[ 62.175750] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.176612] R13: ffffffff84e23fe0 R14: ffff88800f626448 R15: ffffffff84d74dc0
[ 62.177522] FS: 0000555555fbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.178518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.179287] CR2: 00007f34d9c456f4 CR3: 000000001be54000 CR4: 0000000000350ef0
[ 62.180192] Call Trace:
[ 62.180521]
[ 62.180855] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.181486] ipv4_frags_init_net+0x269/0x440
[ 62.182079] ops_init+0xbb/0x6b0
[ 62.182536] setup_net+0x3d9/0x990
[ 62.183047] ? down_read_killable+0x1d7/0x4e0
[ 62.183614] ? __pfx_setup_net+0x10/0x10
[ 62.184155] ? copy_net_ns+0x17c/0x770
[ 62.184696] copy_net_ns+0x321/0x770
[ 62.185181] create_new_namespaces+0x3f6/0xb30
[ 62.185801] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.186422] ksys_unshare+0x44d/0x8e0
[ 62.186957] ? __pfx_ksys_unshare+0x10/0x10
[ 62.187501] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.188251] __x64_sys_unshare+0x31/0x40
[ 62.188796] do_syscall_64+0x3f/0x90
[ 62.189280] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.189957] RIP: 0033:0x7fc6d00480d7
[ 62.190427] 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
[ 62.192642] RSP: 002b:00007ffd63bcf2e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.193597] RAX: ffffffffffffffda RBX: 00007ffd63bcf928 RCX: 00007fc6d00480d7
[ 62.194536] RDX: 00007fc6d00b241f RSI: 00007ffd63bcf280 RDI: 0000000040000000
[ 62.195474] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd63bcf090
[ 62.196405] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc6d015abf0
[ 62.197320] R13: 00007ffd63bcf3c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.198277]
[ 62.198591] irq event stamp: 9977
[ 62.199090] hardirqs last enabled at (9989): [] __up_console_sem+0x78/0x80
[ 62.200203] hardirqs last disabled at (10000): [] __up_console_sem+0x5d/0x80
[ 62.201336] softirqs last enabled at (9550): [] irq_exit_rcu+0x93/0xc0
[ 62.202429] softirqs last disabled at (9537): [] irq_exit_rcu+0x93/0xc0
[ 62.203513] ---[ end trace 0000000000000000 ]---
[ 62.209192] ------------[ cut here ]------------
[ 62.209823] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.211572] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.212635] Modules linked in:
[ 62.213065] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.214247] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.215281] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.215963] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.218145] RSP: 0018:ffff88801ecffc00 EFLAGS: 00010282
[ 62.218978] RAX: 0000000000000000 RBX: ffff88800ea4f440 RCX: 0000000000000000
[ 62.219870] RDX: ffff88800fd9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.220777] RBP: ffff88800ea4f454 R08: 0000000000000001 R09: 0000000000000000
[ 62.221641] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.222539] R13: ffffffff84e23fe0 R14: ffff88800ea4f448 R15: ffffffff84da7d60
[ 62.223448] FS: 0000555555fbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.224446] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.225189] CR2: 00007f34d9c456f4 CR3: 000000001be54000 CR4: 0000000000350ef0
[ 62.226084] Call Trace:
[ 62.226408]
[ 62.226767] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.227393] ipv6_frags_init_net+0x206/0x3c0
[ 62.227993] ops_init+0xbb/0x6b0
[ 62.228439] setup_net+0x3d9/0x990
[ 62.228927] ? down_read_killable+0x1d7/0x4e0
[ 62.229495] ? __pfx_setup_net+0x10/0x10
[ 62.230040] ? copy_net_ns+0x17c/0x770
[ 62.230550] copy_net_ns+0x321/0x770
[ 62.231082] create_new_namespaces+0x3f6/0xb30
[ 62.231694] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.232306] ksys_unshare+0x44d/0x8e0
[ 62.232828] ? __pfx_ksys_unshare+0x10/0x10
[ 62.233375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.234124] __x64_sys_unshare+0x31/0x40
[ 62.234693] do_syscall_64+0x3f/0x90
[ 62.235189] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.235925] RIP: 0033:0x7fc6d00480d7
[ 62.236421] 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
[ 62.238768] RSP: 002b:00007ffd63bcf2e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.239787] RAX: ffffffffffffffda RBX: 00007ffd63bcf928 RCX: 00007fc6d00480d7
[ 62.240738] RDX: 00007fc6d00b241f RSI: 00007ffd63bcf280 RDI: 0000000040000000
[ 62.241697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd63bcf090
[ 62.242618] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc6d015abf0
[ 62.243563] R13: 00007ffd63bcf3c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.244481]
[ 62.244808] irq event stamp: 11643
[ 62.245239] hardirqs last enabled at (11653): [] __up_console_sem+0x78/0x80
[ 62.246308] hardirqs last disabled at (11664): [] __up_console_sem+0x5d/0x80
[ 62.247397] softirqs last enabled at (11350): [] irq_exit_rcu+0x93/0xc0
[ 62.248444] softirqs last disabled at (11341): [] irq_exit_rcu+0x93/0xc0
[ 62.249481] ---[ end trace 0000000000000000 ]---
[ 62.250909] ------------[ cut here ]------------
[ 62.251495] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.253497] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.254573] Modules linked in:
[ 62.255019] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.256162] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.257164] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.257843] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 62.260035] RSP: 0018:ffff88801ecffbf0 EFLAGS: 00010286
[ 62.260714] RAX: 0000000000000000 RBX: ffff88800ea4ea40 RCX: 0000000000000000
[ 62.261567] RDX: ffff88800fd9d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.262452] RBP: ffff88800ea4ea54 R08: 0000000000000001 R09: 0000000000000000
[ 62.263359] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.264249] R13: ffffffff84e23fe0 R14: ffff88800ea4ea48 R15: ffffffff84db0aa0
[ 62.265140] FS: 0000555555fbf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.266145] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.266893] CR2: 00007f34d9c456f4 CR3: 000000001be54000 CR4: 0000000000350ef0
[ 62.267796] Call Trace:
[ 62.268131]
[ 62.268427] nf_ct_net_init+0x224/0x3d0
[ 62.268975] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.269559] ops_init+0xbb/0x6b0
[ 62.270042] setup_net+0x3d9/0x990
[ 62.270502] ? down_read_killable+0x1d7/0x4e0
[ 62.271125] ? __pfx_setup_net+0x10/0x10
[ 62.271635] ? copy_net_ns+0x17c/0x770
[ 62.272183] copy_net_ns+0x321/0x770
[ 62.272691] create_new_namespaces+0x3f6/0xb30
[ 62.273283] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.273926] ksys_unshare+0x44d/0x8e0
[ 62.274422] ? __pfx_ksys_unshare+0x10/0x10
[ 62.275004] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.275743] __x64_sys_unshare+0x31/0x40
[ 62.276256] do_syscall_64+0x3f/0x90
[ 62.276771] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.277412] RIP: 0033:0x7fc6d00480d7
[ 62.277905] 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
[ 62.280090] RSP: 002b:00007ffd63bcf2e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.281038] RAX: ffffffffffffffda RBX: 00007ffd63bcf928 RCX: 00007fc6d00480d7
[ 62.281915] RDX: 00007fc6d00b241f RSI: 00007ffd63bcf280 RDI: 0000000040000000
[ 62.282817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd63bcf090
[ 62.283703] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc6d015abf0
[ 62.284552] R13: 00007ffd63bcf3c0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.285476]
[ 62.285801] irq event stamp: 12483
[ 62.286238] hardirqs last enabled at (12493): [] __up_console_sem+0x78/0x80
[ 62.287305] hardirqs last disabled at (12504): [] __up_console_sem+0x5d/0x80
[ 62.288365] softirqs last enabled at (12356): [] irq_exit_rcu+0x93/0xc0
[ 62.289396] softirqs last disabled at (12351): [] irq_exit_rcu+0x93/0xc0
[ 62.290436] ---[ end trace 0000000000000000 ]---
executing program
[ 63.819377] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.867745] Bluetooth: hci0: command 0x041b tx timeout
[ 67.914742] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.963634] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:33:18 Registers:
info registers vcpu 0
RAX=0000000000000061 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ecff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000061 R11=0000000000000001
R12=0000000000000061 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555fbf400 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=00007f34d9c456f4 CR3=000000001be54000 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=000000000004ac19 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f82daa4a410 CR3=000000000faae000 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=2039323a33333a33302038312079614d XMM01=5d3131323336312e32362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000