Warning: Permanently added '[localhost]:52538' (ECDSA) to the list of known hosts.
2023/05/18 04:47:23 fuzzer started
2023/05/18 04:47:23 dialing manager at localhost:44319
2023/05/18 04:47:23 checking machine...
2023/05/18 04:47:23 checking revisions...
syzkaller login: [ 49.780957] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:47:23 testing simple program...
[ 49.840288] cgroup: Unknown subsys name 'net'
[ 49.916404] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.624367] audit: type=1400 audit(1684385256.340:6): 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
[ 63.748481] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.750944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.752660] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.756540] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.758611] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.759850] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.145890] ------------[ cut here ]------------
[ 64.146562] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.148830] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.150055] Modules linked in:
[ 64.150475] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.152545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.154902] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.156214] 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
[ 64.158466] RSP: 0018:ffff88800fc67c00 EFLAGS: 00010282
[ 64.159270] RAX: 0000000000000000 RBX: ffff888015ad8040 RCX: 0000000000000000
[ 64.160258] RDX: ffff8880169d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.161241] RBP: ffff888015ad8054 R08: 0000000000000001 R09: 0000000000000000
[ 64.162154] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.163057] R13: ffffffff84e23fe0 R14: ffff888015ad8048 R15: ffffffff84d74dc0
[ 64.163908] FS: 0000555555f7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.164931] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.165678] CR2: 00007f45240136f4 CR3: 000000000dca6000 CR4: 0000000000350ef0
[ 64.166578] Call Trace:
[ 64.166917]
[ 64.167251] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.167871] ipv4_frags_init_net+0x269/0x440
[ 64.168474] ops_init+0xbb/0x6b0
[ 64.168928] setup_net+0x3d9/0x990
[ 64.169431] ? down_read_killable+0x1d7/0x4e0
[ 64.170036] ? __pfx_setup_net+0x10/0x10
[ 64.170551] ? copy_net_ns+0x17c/0x770
[ 64.171120] copy_net_ns+0x321/0x770
[ 64.171613] create_new_namespaces+0x3f6/0xb30
[ 64.172238] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.172855] ksys_unshare+0x44d/0x8e0
[ 64.173385] ? __pfx_ksys_unshare+0x10/0x10
[ 64.173932] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.174673] __x64_sys_unshare+0x31/0x40
[ 64.175237] do_syscall_64+0x3f/0x90
[ 64.175718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.176394] RIP: 0033:0x7fb241d700d7
[ 64.176862] 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
[ 64.179054] RSP: 002b:00007fff42ea5ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.180017] RAX: ffffffffffffffda RBX: 00007fff42ea6108 RCX: 00007fb241d700d7
[ 64.180894] RDX: 00007fb241dda41f RSI: 00007fff42ea5a60 RDI: 0000000040000000
[ 64.181794] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff42ea5870
[ 64.182696] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb241e82bf0
[ 64.183605] R13: 00007fff42ea5ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.184525]
[ 64.184825] irq event stamp: 8583
[ 64.185280] hardirqs last enabled at (8595): [] __up_console_sem+0x78/0x80
[ 64.186348] hardirqs last disabled at (8606): [] __up_console_sem+0x5d/0x80
[ 64.187429] softirqs last enabled at (8210): [] irq_exit_rcu+0x93/0xc0
[ 64.188470] softirqs last disabled at (8201): [] irq_exit_rcu+0x93/0xc0
[ 64.189526] ---[ end trace 0000000000000000 ]---
[ 64.195361] ------------[ cut here ]------------
[ 64.195959] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.197626] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.198705] Modules linked in:
[ 64.199158] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.200313] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.201333] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.202010] 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
[ 64.204215] RSP: 0018:ffff88800fc67c00 EFLAGS: 00010282
[ 64.204868] RAX: 0000000000000000 RBX: ffff88800da17a40 RCX: 0000000000000000
[ 64.205775] RDX: ffff8880169d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.206677] RBP: ffff88800da17a54 R08: 0000000000000001 R09: 0000000000000000
[ 64.207584] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.208481] R13: ffffffff84e23fe0 R14: ffff88800da17a48 R15: ffffffff84da7d60
[ 64.209381] FS: 0000555555f7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.210376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.211146] CR2: 00007f45240136f4 CR3: 000000000dca6000 CR4: 0000000000350ef0
[ 64.212040] Call Trace:
[ 64.212364]
[ 64.212658] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.213303] ipv6_frags_init_net+0x206/0x3c0
[ 64.213878] ops_init+0xbb/0x6b0
[ 64.214357] setup_net+0x3d9/0x990
[ 64.214816] ? down_read_killable+0x1d7/0x4e0
[ 64.215430] ? __pfx_setup_net+0x10/0x10
[ 64.215941] ? copy_net_ns+0x17c/0x770
[ 64.216486] copy_net_ns+0x321/0x770
[ 64.217000] create_new_namespaces+0x3f6/0xb30
[ 64.217592] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.218244] ksys_unshare+0x44d/0x8e0
[ 64.218736] ? __pfx_ksys_unshare+0x10/0x10
[ 64.219341] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.220086] __x64_sys_unshare+0x31/0x40
[ 64.220605] do_syscall_64+0x3f/0x90
[ 64.221119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.221762] RIP: 0033:0x7fb241d700d7
[ 64.222260] 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
[ 64.224439] RSP: 002b:00007fff42ea5ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.225398] RAX: ffffffffffffffda RBX: 00007fff42ea6108 RCX: 00007fb241d700d7
[ 64.226289] RDX: 00007fb241dda41f RSI: 00007fff42ea5a60 RDI: 0000000040000000
[ 64.227210] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff42ea5870
[ 64.228106] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb241e82bf0
[ 64.229007] R13: 00007fff42ea5ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.229884]
[ 64.230318] irq event stamp: 10353
[ 64.230752] hardirqs last enabled at (10363): [] __up_console_sem+0x78/0x80
[ 64.231836] hardirqs last disabled at (10374): [] __up_console_sem+0x5d/0x80
[ 64.232907] softirqs last enabled at (9420): [] irq_exit_rcu+0x93/0xc0
[ 64.233935] softirqs last disabled at (9189): [] irq_exit_rcu+0x93/0xc0
[ 64.235118] ---[ end trace 0000000000000000 ]---
[ 64.236750] ------------[ cut here ]------------
[ 64.237517] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.239812] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.240892] Modules linked in:
[ 64.241338] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.242518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.243544] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.244234] 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
[ 64.246433] RSP: 0018:ffff88800fc67bf0 EFLAGS: 00010286
[ 64.247133] RAX: 0000000000000000 RBX: ffff88800da16040 RCX: 0000000000000000
[ 64.248051] RDX: ffff8880169d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.248922] RBP: ffff88800da16054 R08: 0000000000000001 R09: 0000000000000000
[ 64.249822] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.250717] R13: ffffffff84e23fe0 R14: ffff88800da16048 R15: ffffffff84db0aa0
[ 64.251639] FS: 0000555555f7b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.252643] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.253404] CR2: 00007f45240136f4 CR3: 000000000dca6000 CR4: 0000000000350ef0
[ 64.254309] Call Trace:
[ 64.254643]
[ 64.254956] nf_ct_net_init+0x224/0x3d0
[ 64.255514] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.256122] ops_init+0xbb/0x6b0
[ 64.256580] setup_net+0x3d9/0x990
[ 64.257069] ? down_read_killable+0x1d7/0x4e0
[ 64.257641] ? __pfx_setup_net+0x10/0x10
[ 64.258195] ? copy_net_ns+0x17c/0x770
[ 64.258714] copy_net_ns+0x321/0x770
[ 64.259261] create_new_namespaces+0x3f6/0xb30
[ 64.259847] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.260502] ksys_unshare+0x44d/0x8e0
[ 64.261025] ? __pfx_ksys_unshare+0x10/0x10
[ 64.261570] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.262320] __x64_sys_unshare+0x31/0x40
[ 64.262843] do_syscall_64+0x3f/0x90
[ 64.263373] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.264054] RIP: 0033:0x7fb241d700d7
[ 64.264522] 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
[ 64.266705] RSP: 002b:00007fff42ea5ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.267670] RAX: ffffffffffffffda RBX: 00007fff42ea6108 RCX: 00007fb241d700d7
[ 64.268585] RDX: 00007fb241dda41f RSI: 00007fff42ea5a60 RDI: 0000000040000000
[ 64.269489] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff42ea5870
[ 64.270407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb241e82bf0
[ 64.271325] R13: 00007fff42ea5ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.272255]
[ 64.272557] irq event stamp: 11095
[ 64.273025] hardirqs last enabled at (11107): [] __up_console_sem+0x78/0x80
[ 64.274097] hardirqs last disabled at (11118): [] __up_console_sem+0x5d/0x80
[ 64.275202] softirqs last enabled at (10780): [] irq_exit_rcu+0x93/0xc0
[ 64.276250] softirqs last disabled at (10775): [] irq_exit_rcu+0x93/0xc0
[ 64.277294] ---[ end trace 0000000000000000 ]---
executing program
[ 65.830637] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.877063] Bluetooth: hci0: command 0x041b tx timeout
[ 69.925062] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.973141] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:47:32 Registers:
info registers vcpu 0
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fc67618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 0000555555f7b400 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=00007f45240136f4 CR3=000000000dca6000 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=0000000000000000 RBX=0000000000001000 RCX=0000000000000000 RDX=ffff888016bcd1c0
RSI=ffffffff81c651c1 RDI=ffff88800fffc0c0 RBP=dffffc0000000000 RSP=ffff88800f2278d0
R8 =0000000000000004 R9 =0000000000001000 R10=0000000000000003 R11=0000000000000001
R12=0000000000000008 R13=0000000000000c40 R14=ffff88800fffc0c0 R15=ffff88800fffc000
RIP=ffffffff844f3b54 RFL=00000293 [--S-A-C] 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 00007fbd535ff700 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=00007fa9686061b8 CR3=000000000dd24000 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=2037333a37343a34302038312079614d XMM01=5d3534353235312e34362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3534353235312e34362020205b20 XMM07=732037333a37343a3430203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000