Warning: Permanently added '[localhost]:60012' (ECDSA) to the list of known hosts.
2023/05/17 16:35:54 fuzzer started
2023/05/17 16:35:54 dialing manager at localhost:44319
2023/05/17 16:35:54 checking machine...
2023/05/17 16:35:54 checking revisions...
syzkaller login: [ 41.279614] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:35:55 testing simple program...
[ 41.354585] cgroup: Unknown subsys name 'net'
[ 41.459079] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.565833] audit: type=1400 audit(1684341369.330:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 56.704305] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.706182] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.707990] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.711717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.714698] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.715838] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.129031] ------------[ cut here ]------------
[ 57.129928] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.131388] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.132168] Modules linked in:
[ 57.132515] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.133404] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.137719] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.138207] 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
[ 57.139844] RSP: 0018:ffff888016c77c00 EFLAGS: 00010282
[ 57.140337] RAX: 0000000000000000 RBX: ffff88800ca64440 RCX: 0000000000000000
[ 57.141014] RDX: ffff888017b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.141678] RBP: ffff88800ca64454 R08: 0000000000000001 R09: 0000000000000000
[ 57.142322] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.143009] R13: ffffffff84e23fe0 R14: ffff88800ca64448 R15: ffffffff84d74dc0
[ 57.143678] FS: 0000555555a85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.144443] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.144975] CR2: 00005593b85c1820 CR3: 000000000c7cc000 CR4: 0000000000350ef0
[ 57.145653] Call Trace:
[ 57.145898]
[ 57.146121] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.146608] ipv4_frags_init_net+0x269/0x440
[ 57.147032] ops_init+0xbb/0x6b0
[ 57.147390] setup_net+0x3d9/0x990
[ 57.147738] ? down_read_killable+0x1d7/0x4e0
[ 57.148166] ? __pfx_setup_net+0x10/0x10
[ 57.148589] ? copy_net_ns+0x17c/0x770
[ 57.148974] copy_net_ns+0x321/0x770
[ 57.149335] create_new_namespaces+0x3f6/0xb30
[ 57.149720] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.150063] ksys_unshare+0x44d/0x8e0
[ 57.150338] ? __pfx_ksys_unshare+0x10/0x10
[ 57.150661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.151058] __x64_sys_unshare+0x31/0x40
[ 57.151340] do_syscall_64+0x3f/0x90
[ 57.151629] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.151987] RIP: 0033:0x7faf03afd0d7
[ 57.152245] 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
[ 57.153465] RSP: 002b:00007fff1b512118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.153974] RAX: ffffffffffffffda RBX: 00007fff1b512758 RCX: 00007faf03afd0d7
[ 57.154472] RDX: 00007faf03b6741f RSI: 00007fff1b5120b0 RDI: 0000000040000000
[ 57.154952] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b511ec0
[ 57.155439] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf03c0fbf0
[ 57.155916] R13: 00007fff1b5121f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.156458]
[ 57.156663] irq event stamp: 8917
[ 57.156903] hardirqs last enabled at (8927): [] __up_console_sem+0x78/0x80
[ 57.157496] hardirqs last disabled at (8938): [] __up_console_sem+0x5d/0x80
[ 57.158085] softirqs last enabled at (8486): [] irq_exit_rcu+0x93/0xc0
[ 57.158664] softirqs last disabled at (8451): [] irq_exit_rcu+0x93/0xc0
[ 57.159230] ---[ end trace 0000000000000000 ]---
[ 57.162875] ------------[ cut here ]------------
[ 57.163215] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.164201] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.164811] Modules linked in:
[ 57.165040] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.165718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.166274] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.166657] 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
[ 57.167894] RSP: 0018:ffff888016c77c00 EFLAGS: 00010282
[ 57.168266] RAX: 0000000000000000 RBX: ffff88800eab2240 RCX: 0000000000000000
[ 57.168775] RDX: ffff888017b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.169245] RBP: ffff88800eab2254 R08: 0000000000000001 R09: 0000000000000000
[ 57.169740] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.170222] R13: ffffffff84e23fe0 R14: ffff88800eab2248 R15: ffffffff84da7d60
[ 57.170722] FS: 0000555555a85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.171272] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.171691] CR2: 00005593b85c1820 CR3: 000000000c7cc000 CR4: 0000000000350ef0
[ 57.172178] Call Trace:
[ 57.172379]
[ 57.172548] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.172890] ipv6_frags_init_net+0x206/0x3c0
[ 57.173203] ops_init+0xbb/0x6b0
[ 57.173470] setup_net+0x3d9/0x990
[ 57.173726] ? down_read_killable+0x1d7/0x4e0
[ 57.174042] ? __pfx_setup_net+0x10/0x10
[ 57.174327] ? copy_net_ns+0x17c/0x770
[ 57.174630] copy_net_ns+0x321/0x770
[ 57.174898] create_new_namespaces+0x3f6/0xb30
[ 57.175227] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.175592] ksys_unshare+0x44d/0x8e0
[ 57.175867] ? __pfx_ksys_unshare+0x10/0x10
[ 57.176172] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.176596] __x64_sys_unshare+0x31/0x40
[ 57.176883] do_syscall_64+0x3f/0x90
[ 57.177148] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.177529] RIP: 0033:0x7faf03afd0d7
[ 57.177790] 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
[ 57.178993] RSP: 002b:00007fff1b512118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.179523] RAX: ffffffffffffffda RBX: 00007fff1b512758 RCX: 00007faf03afd0d7
[ 57.180003] RDX: 00007faf03b6741f RSI: 00007fff1b5120b0 RDI: 0000000040000000
[ 57.180501] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b511ec0
[ 57.180984] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf03c0fbf0
[ 57.181475] R13: 00007fff1b5121f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.181979]
[ 57.182148] irq event stamp: 10609
[ 57.182409] hardirqs last enabled at (10621): [] __up_console_sem+0x78/0x80
[ 57.182987] hardirqs last disabled at (10630): [] __up_console_sem+0x5d/0x80
[ 57.183575] softirqs last enabled at (10170): [] irq_exit_rcu+0x93/0xc0
[ 57.184131] softirqs last disabled at (10159): [] irq_exit_rcu+0x93/0xc0
[ 57.184740] ---[ end trace 0000000000000000 ]---
[ 57.185493] ------------[ cut here ]------------
[ 57.185803] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.186789] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.187338] Modules linked in:
[ 57.187576] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.188168] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.188718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.189058] 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
[ 57.190230] RSP: 0018:ffff888016c77bf0 EFLAGS: 00010286
[ 57.190595] RAX: 0000000000000000 RBX: ffff88800eab2840 RCX: 0000000000000000
[ 57.191054] RDX: ffff888017b81b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.191528] RBP: ffff88800eab2854 R08: 0000000000000001 R09: 0000000000000000
[ 57.191984] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.192461] R13: ffffffff84e23fe0 R14: ffff88800eab2848 R15: ffffffff84db0aa0
[ 57.192922] FS: 0000555555a85400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.193451] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.193848] CR2: 00005593b85c1820 CR3: 000000000c7cc000 CR4: 0000000000350ef0
[ 57.194325] Call Trace:
[ 57.194525]
[ 57.194693] nf_ct_net_init+0x224/0x3d0
[ 57.194984] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.195306] ops_init+0xbb/0x6b0
[ 57.195584] setup_net+0x3d9/0x990
[ 57.195844] ? down_read_killable+0x1d7/0x4e0
[ 57.196164] ? __pfx_setup_net+0x10/0x10
[ 57.196485] ? copy_net_ns+0x17c/0x770
[ 57.196770] copy_net_ns+0x321/0x770
[ 57.197036] create_new_namespaces+0x3f6/0xb30
[ 57.197380] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.197729] ksys_unshare+0x44d/0x8e0
[ 57.198003] ? __pfx_ksys_unshare+0x10/0x10
[ 57.198312] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.198728] __x64_sys_unshare+0x31/0x40
[ 57.199005] do_syscall_64+0x3f/0x90
[ 57.199260] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.199623] RIP: 0033:0x7faf03afd0d7
[ 57.199870] 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
[ 57.201021] RSP: 002b:00007fff1b512118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.201528] RAX: ffffffffffffffda RBX: 00007fff1b512758 RCX: 00007faf03afd0d7
[ 57.201983] RDX: 00007faf03b6741f RSI: 00007fff1b5120b0 RDI: 0000000040000000
[ 57.202460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1b511ec0
[ 57.202914] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf03c0fbf0
[ 57.203385] R13: 00007fff1b5121f0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.203849]
[ 57.204009] irq event stamp: 11307
[ 57.204237] hardirqs last enabled at (11317): [] __up_console_sem+0x78/0x80
[ 57.204822] hardirqs last disabled at (11328): [] __up_console_sem+0x5d/0x80
[ 57.205387] softirqs last enabled at (10902): [] irq_exit_rcu+0x93/0xc0
[ 57.205916] softirqs last disabled at (10897): [] irq_exit_rcu+0x93/0xc0
[ 57.206464] ---[ end trace 0000000000000000 ]---
[ 58.790229] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.837664] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.885435] Bluetooth: hci0: command 0x040f tx timeout
[ 64.933780] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:36:06 Registers:
info registers vcpu 0
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016c77618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555555a85400 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=00005593b85c1820 CR3=000000000c7cc000 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=0000000000036459 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=00007f073d3486f4 CR3=000000000eb3e000 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=2030313a36333a36312037312079614d XMM01=5d3430343333312e37352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3430343333312e37352020205b20 XMM07=732030313a36333a3631203731207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000