Warning: Permanently added '[localhost]:14243' (ECDSA) to the list of known hosts.
2023/05/17 17:19:39 fuzzer started
2023/05/17 17:19:40 dialing manager at localhost:44319
2023/05/17 17:19:40 checking machine...
2023/05/17 17:19:40 checking revisions...
syzkaller login: [ 44.047957] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:19:40 testing simple program...
[ 44.106124] cgroup: Unknown subsys name 'net'
[ 44.153997] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.630294] audit: type=1400 audit(1684343993.908:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.752821] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.755607] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.765510] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.768210] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.769643] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.770740] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 59.135048] ------------[ cut here ]------------
[ 59.135841] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.138419] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.139521] Modules linked in:
[ 59.140011] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.142083] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.144766] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.146141] 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
[ 59.148288] RSP: 0018:ffff88801f1a7c00 EFLAGS: 00010282
[ 59.148979] RAX: 0000000000000000 RBX: ffff88800e304040 RCX: 0000000000000000
[ 59.149907] RDX: ffff888016b03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.150784] RBP: ffff88800e304054 R08: 0000000000000001 R09: 0000000000000000
[ 59.151667] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 59.152562] R13: ffffffff84e23fe0 R14: ffff88800e304048 R15: ffffffff84d74dc0
[ 59.153438] FS: 0000555555eea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.154441] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.155136] CR2: 00007fc9e318d018 CR3: 0000000010134000 CR4: 0000000000350ef0
[ 59.156012] Call Trace:
[ 59.156364]
[ 59.156667] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.157268] ipv4_frags_init_net+0x269/0x440
[ 59.157876] ops_init+0xbb/0x6b0
[ 59.158346] setup_net+0x3d9/0x990
[ 59.158807] ? down_read_killable+0x1d7/0x4e0
[ 59.159400] ? __pfx_setup_net+0x10/0x10
[ 59.159904] ? copy_net_ns+0x17c/0x770
[ 59.160443] copy_net_ns+0x321/0x770
[ 59.160924] create_new_namespaces+0x3f6/0xb30
[ 59.161554] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.162167] ksys_unshare+0x44d/0x8e0
[ 59.162680] ? __pfx_ksys_unshare+0x10/0x10
[ 59.163231] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.163969] __x64_sys_unshare+0x31/0x40
[ 59.164517] do_syscall_64+0x3f/0x90
[ 59.164996] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.165673] RIP: 0033:0x7f99f37d20d7
[ 59.166141] 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
[ 59.168239] RSP: 002b:00007ffe21372d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.169182] RAX: ffffffffffffffda RBX: 00007ffe21373368 RCX: 00007f99f37d20d7
[ 59.170090] RDX: 00007f99f383c41f RSI: 00007ffe21372cc0 RDI: 0000000040000000
[ 59.170960] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21372ad0
[ 59.171825] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99f38e4bf0
[ 59.172690] R13: 00007ffe21372e00 R14: 0000000000000000 R15: 00000000000000f8
[ 59.173613]
[ 59.173914] irq event stamp: 9707
[ 59.174366] hardirqs last enabled at (9719): [] __up_console_sem+0x78/0x80
[ 59.175412] hardirqs last disabled at (9730): [] __up_console_sem+0x5d/0x80
[ 59.176461] softirqs last enabled at (9280): [] irq_exit_rcu+0x93/0xc0
[ 59.177456] softirqs last disabled at (9273): [] irq_exit_rcu+0x93/0xc0
[ 59.178499] ---[ end trace 0000000000000000 ]---
[ 59.183471] ------------[ cut here ]------------
[ 59.184058] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.185718] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.186779] Modules linked in:
[ 59.187180] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.188341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.189357] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.190024] 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
[ 59.192188] RSP: 0018:ffff88801f1a7c00 EFLAGS: 00010282
[ 59.192885] RAX: 0000000000000000 RBX: ffff888009bd1840 RCX: 0000000000000000
[ 59.193801] RDX: ffff888016b03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.194675] RBP: ffff888009bd1854 R08: 0000000000000001 R09: 0000000000000000
[ 59.195632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.196627] R13: ffffffff84e23fe0 R14: ffff888009bd1848 R15: ffffffff84da7d60
[ 59.197711] FS: 0000555555eea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.198930] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.199835] CR2: 00007fc9e318d018 CR3: 0000000010134000 CR4: 0000000000350ef0
[ 59.200926] Call Trace:
[ 59.201254]
[ 59.201601] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.202220] ipv6_frags_init_net+0x206/0x3c0
[ 59.202808] ops_init+0xbb/0x6b0
[ 59.203254] setup_net+0x3d9/0x990
[ 59.203736] ? down_read_killable+0x1d7/0x4e0
[ 59.204308] ? __pfx_setup_net+0x10/0x10
[ 59.204852] ? copy_net_ns+0x17c/0x770
[ 59.205397] copy_net_ns+0x321/0x770
[ 59.205902] create_new_namespaces+0x3f6/0xb30
[ 59.206517] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.207133] ksys_unshare+0x44d/0x8e0
[ 59.207643] ? __pfx_ksys_unshare+0x10/0x10
[ 59.208186] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.208905] __x64_sys_unshare+0x31/0x40
[ 59.209535] do_syscall_64+0x3f/0x90
[ 59.210028] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.210686] RIP: 0033:0x7f99f37d20d7
[ 59.211139] 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
[ 59.213339] RSP: 002b:00007ffe21372d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.214427] RAX: ffffffffffffffda RBX: 00007ffe21373368 RCX: 00007f99f37d20d7
[ 59.215271] RDX: 00007f99f383c41f RSI: 00007ffe21372cc0 RDI: 0000000040000000
[ 59.216152] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21372ad0
[ 59.217017] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99f38e4bf0
[ 59.217895] R13: 00007ffe21372e00 R14: 0000000000000000 R15: 00000000000000f8
[ 59.218785]
[ 59.219082] irq event stamp: 11409
[ 59.219538] hardirqs last enabled at (11421): [] __up_console_sem+0x78/0x80
[ 59.220571] hardirqs last disabled at (11432): [] __up_console_sem+0x5d/0x80
[ 59.221623] softirqs last enabled at (10958): [] irq_exit_rcu+0x93/0xc0
[ 59.222636] softirqs last disabled at (10953): [] irq_exit_rcu+0x93/0xc0
[ 59.223650] ---[ end trace 0000000000000000 ]---
[ 59.224949] ------------[ cut here ]------------
[ 59.225597] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.227418] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.228414] Modules linked in:
[ 59.228796] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.229878] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.230819] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.231459] 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
[ 59.233577] RSP: 0018:ffff88801f1a7bf0 EFLAGS: 00010286
[ 59.234225] RAX: 0000000000000000 RBX: ffff888015b4a640 RCX: 0000000000000000
[ 59.235107] RDX: ffff888016b03680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.236001] RBP: ffff888015b4a654 R08: 0000000000000001 R09: 0000000000000000
[ 59.236887] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.237793] R13: ffffffff84e23fe0 R14: ffff888015b4a648 R15: ffffffff84db0aa0
[ 59.238679] FS: 0000555555eea400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 59.239655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.240503] CR2: 00007fc9e318d018 CR3: 0000000010134000 CR4: 0000000000350ef0
[ 59.241387] Call Trace:
[ 59.241719]
[ 59.242012] nf_ct_net_init+0x224/0x3d0
[ 59.242557] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.243118] ops_init+0xbb/0x6b0
[ 59.243597] setup_net+0x3d9/0x990
[ 59.244052] ? down_read_killable+0x1d7/0x4e0
[ 59.244638] ? __pfx_setup_net+0x10/0x10
[ 59.245136] ? copy_net_ns+0x17c/0x770
[ 59.245690] copy_net_ns+0x321/0x770
[ 59.246166] create_new_namespaces+0x3f6/0xb30
[ 59.246770] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.247406] ksys_unshare+0x44d/0x8e0
[ 59.247888] ? __pfx_ksys_unshare+0x10/0x10
[ 59.248447] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.249143] __x64_sys_unshare+0x31/0x40
[ 59.249693] do_syscall_64+0x3f/0x90
[ 59.250161] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.250820] RIP: 0033:0x7f99f37d20d7
[ 59.251277] 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
[ 59.253414] RSP: 002b:00007ffe21372d28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.254375] RAX: ffffffffffffffda RBX: 00007ffe21373368 RCX: 00007f99f37d20d7
[ 59.255210] RDX: 00007f99f383c41f RSI: 00007ffe21372cc0 RDI: 0000000040000000
[ 59.256075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe21372ad0
[ 59.256941] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f99f38e4bf0
[ 59.257826] R13: 00007ffe21372e00 R14: 0000000000000000 R15: 00000000000000f8
[ 59.258728]
[ 59.259026] irq event stamp: 12213
[ 59.259493] hardirqs last enabled at (12225): [] __up_console_sem+0x78/0x80
[ 59.260523] hardirqs last disabled at (12236): [] __up_console_sem+0x5d/0x80
[ 59.261585] softirqs last enabled at (12122): [] irq_exit_rcu+0x93/0xc0
[ 59.262605] softirqs last disabled at (12117): [] irq_exit_rcu+0x93/0xc0
[ 59.263634] ---[ end trace 0000000000000000 ]---
[ 60.836051] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.883461] Bluetooth: hci0: command 0x041b tx timeout
[ 64.931385] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.979424] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:19:47 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1a7618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555555eea400 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=00007fc9e318d018 CR3=0000000010134000 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=00000000000427ef 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=00007fc9e30f70a0 CR3=000000000e5c6000 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=03fb667e5bd226b7b5473096a430ca88
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113db8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6d7dcb4fd098c03900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000