Warning: Permanently added '[localhost]:21886' (ECDSA) to the list of known hosts.
2023/05/17 14:50:47 fuzzer started
2023/05/17 14:50:48 dialing manager at localhost:44319
2023/05/17 14:50:48 checking machine...
2023/05/17 14:50:48 checking revisions...
syzkaller login: [ 71.806025] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:50:48 testing simple program...
[ 71.870194] cgroup: Unknown subsys name 'net'
[ 71.932664] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 84.579626] audit: type=1400 audit(1684335061.116:6): 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
[ 85.701058] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 85.702693] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 85.711012] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 85.718502] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 85.720143] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 85.721405] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.088420] ------------[ cut here ]------------
[ 86.089236] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 86.091180] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.092525] Modules linked in:
[ 86.093085] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 86.095137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.097258] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.098567] 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
[ 86.100900] RSP: 0018:ffff888016677c00 EFLAGS: 00010282
[ 86.101757] RAX: 0000000000000000 RBX: ffff88800f08e840 RCX: 0000000000000000
[ 86.102814] RDX: ffff888016543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 86.103872] RBP: ffff88800f08e854 R08: 0000000000000001 R09: 0000000000000000
[ 86.104935] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 86.106010] R13: ffffffff84e23fe0 R14: ffff88800f08e848 R15: ffffffff84d74dc0
[ 86.107080] FS: 00005555568b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.108265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.109139] CR2: 00007fa2d38626f4 CR3: 000000000c8e6000 CR4: 0000000000350ef0
[ 86.110214] Call Trace:
[ 86.110651]
[ 86.111010] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 86.111781] ipv4_frags_init_net+0x269/0x440
[ 86.112446] ops_init+0xbb/0x6b0
[ 86.113015] setup_net+0x3d9/0x990
[ 86.113610] ? down_read_killable+0x1d7/0x4e0
[ 86.114288] ? __pfx_setup_net+0x10/0x10
[ 86.114939] ? copy_net_ns+0x17c/0x770
[ 86.115586] copy_net_ns+0x321/0x770
[ 86.116168] create_new_namespaces+0x3f6/0xb30
[ 86.116910] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.117701] ksys_unshare+0x44d/0x8e0
[ 86.118291] ? __pfx_ksys_unshare+0x10/0x10
[ 86.118987] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.119869] __x64_sys_unshare+0x31/0x40
[ 86.120486] do_syscall_64+0x3f/0x90
[ 86.121136] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.121962] RIP: 0033:0x7f0a794b60d7
[ 86.122518] 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
[ 86.125117] RSP: 002b:00007ffe2e021eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.126269] RAX: ffffffffffffffda RBX: 00007ffe2e0224f8 RCX: 00007f0a794b60d7
[ 86.127331] RDX: 00007f0a7952041f RSI: 00007ffe2e021e50 RDI: 0000000040000000
[ 86.128386] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e021c60
[ 86.129438] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a795c8bf0
[ 86.130517] R13: 00007ffe2e021f90 R14: 0000000000000000 R15: 00000000000000f8
[ 86.131610]
[ 86.131968] irq event stamp: 8657
[ 86.132473] hardirqs last enabled at (8667): [] __up_console_sem+0x78/0x80
[ 86.133742] hardirqs last disabled at (8678): [] __up_console_sem+0x5d/0x80
[ 86.134996] softirqs last enabled at (8526): [] irq_exit_rcu+0x93/0xc0
[ 86.136227] softirqs last disabled at (8521): [] irq_exit_rcu+0x93/0xc0
[ 86.137458] ---[ end trace 0000000000000000 ]---
[ 86.145754] ------------[ cut here ]------------
[ 86.146463] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 86.148252] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.149274] Modules linked in:
[ 86.149714] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 86.150821] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.151793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.152406] 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
[ 86.154446] RSP: 0018:ffff888016677c00 EFLAGS: 00010282
[ 86.155116] RAX: 0000000000000000 RBX: ffff88800da3be40 RCX: 0000000000000000
[ 86.156053] RDX: ffff888016543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 86.157111] RBP: ffff88800da3be54 R08: 0000000000000001 R09: 0000000000000000
[ 86.158190] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 86.159253] R13: ffffffff84e23fe0 R14: ffff88800da3be48 R15: ffffffff84da7d60
[ 86.160307] FS: 00005555568b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.161497] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.162382] CR2: 00007fa2d38626f4 CR3: 000000000c8e6000 CR4: 0000000000350ef0
[ 86.163443] Call Trace:
[ 86.163875]
[ 86.164230] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 86.164996] ipv6_frags_init_net+0x206/0x3c0
[ 86.165725] ops_init+0xbb/0x6b0
[ 86.166256] setup_net+0x3d9/0x990
[ 86.166847] ? down_read_killable+0x1d7/0x4e0
[ 86.167521] ? __pfx_setup_net+0x10/0x10
[ 86.168176] ? copy_net_ns+0x17c/0x770
[ 86.168824] copy_net_ns+0x321/0x770
[ 86.169402] create_new_namespaces+0x3f6/0xb30
[ 86.170168] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.170940] ksys_unshare+0x44d/0x8e0
[ 86.171526] ? __pfx_ksys_unshare+0x10/0x10
[ 86.172224] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.173125] __x64_sys_unshare+0x31/0x40
[ 86.173822] do_syscall_64+0x3f/0x90
[ 86.174416] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.175283] RIP: 0033:0x7f0a794b60d7
[ 86.175909] 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
[ 86.178661] RSP: 002b:00007ffe2e021eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.179862] RAX: ffffffffffffffda RBX: 00007ffe2e0224f8 RCX: 00007f0a794b60d7
[ 86.180989] RDX: 00007f0a7952041f RSI: 00007ffe2e021e50 RDI: 0000000040000000
[ 86.182124] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e021c60
[ 86.183257] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a795c8bf0
[ 86.184383] R13: 00007ffe2e021f90 R14: 0000000000000000 R15: 00000000000000f8
[ 86.185564]
[ 86.185965] irq event stamp: 10725
[ 86.186511] hardirqs last enabled at (10735): [] __up_console_sem+0x78/0x80
[ 86.187888] hardirqs last disabled at (10748): [] __up_console_sem+0x5d/0x80
[ 86.189238] softirqs last enabled at (10526): [] irq_exit_rcu+0x93/0xc0
[ 86.190589] softirqs last disabled at (10521): [] irq_exit_rcu+0x93/0xc0
[ 86.191902] ---[ end trace 0000000000000000 ]---
[ 86.193478] ------------[ cut here ]------------
[ 86.194277] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 86.196614] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.197952] Modules linked in:
[ 86.198458] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 86.199915] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.201194] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.202081] 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
[ 86.204816] RSP: 0018:ffff888016677bf0 EFLAGS: 00010286
[ 86.205700] RAX: 0000000000000000 RBX: ffff888013a12040 RCX: 0000000000000000
[ 86.206781] RDX: ffff888016543680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 86.207851] RBP: ffff888013a12054 R08: 0000000000000001 R09: 0000000000000000
[ 86.208934] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 86.210031] R13: ffffffff84e23fe0 R14: ffff888013a12048 R15: ffffffff84db0aa0
[ 86.211096] FS: 00005555568b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.212284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.213164] CR2: 00007fa2d38626f4 CR3: 000000000c8e6000 CR4: 0000000000350ef0
[ 86.214239] Call Trace:
[ 86.214669]
[ 86.215031] nf_ct_net_init+0x224/0x3d0
[ 86.215686] ? __pfx_nf_ct_net_init+0x10/0x10
[ 86.216373] ops_init+0xbb/0x6b0
[ 86.216941] setup_net+0x3d9/0x990
[ 86.217488] ? down_read_killable+0x1d7/0x4e0
[ 86.218238] ? __pfx_setup_net+0x10/0x10
[ 86.218889] ? copy_net_ns+0x17c/0x770
[ 86.219498] copy_net_ns+0x321/0x770
[ 86.220119] create_new_namespaces+0x3f6/0xb30
[ 86.220854] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.221637] ksys_unshare+0x44d/0x8e0
[ 86.222226] ? __pfx_ksys_unshare+0x10/0x10
[ 86.222923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.223811] __x64_sys_unshare+0x31/0x40
[ 86.224432] do_syscall_64+0x3f/0x90
[ 86.225044] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.225860] RIP: 0033:0x7f0a794b60d7
[ 86.226419] 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
[ 86.228987] RSP: 002b:00007ffe2e021eb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 86.230155] RAX: ffffffffffffffda RBX: 00007ffe2e0224f8 RCX: 00007f0a794b60d7
[ 86.231220] RDX: 00007f0a7952041f RSI: 00007ffe2e021e50 RDI: 0000000040000000
[ 86.232277] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2e021c60
[ 86.233348] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a795c8bf0
[ 86.234417] R13: 00007ffe2e021f90 R14: 0000000000000000 R15: 00000000000000f8
[ 86.235506]
[ 86.235906] irq event stamp: 11481
[ 86.236427] hardirqs last enabled at (11491): [] __up_console_sem+0x78/0x80
[ 86.237735] hardirqs last disabled at (11502): [] __up_console_sem+0x5d/0x80
[ 86.239015] softirqs last enabled at (11440): [] irq_exit_rcu+0x93/0xc0
[ 86.240250] softirqs last disabled at (11435): [] irq_exit_rcu+0x93/0xc0
[ 86.241485] ---[ end trace 0000000000000000 ]---
executing program
[ 87.785396] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 89.832635] Bluetooth: hci0: command 0x041b tx timeout
[ 91.880694] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 93.928640] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:50:26 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016677618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 00005555568b3400 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=00007fa2d38626f4 CR3=000000000c8e6000 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=000000000002cf33 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=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 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=00007f01e9ce3be8 CR3=0000000016572000 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=2032303a31353a34312037312079614d XMM01=5d3733313539302e36382020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3733313539302e36382020205b20 XMM07=732032303a31353a3431203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000