Warning: Permanently added '[localhost]:38780' (ECDSA) to the list of known hosts.
2023/05/17 21:57:59 fuzzer started
2023/05/17 21:58:00 dialing manager at localhost:44319
2023/05/17 21:58:00 checking machine...
2023/05/17 21:58:00 checking revisions...
syzkaller login: [ 45.982656] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:58:00 testing simple program...
[ 46.057733] cgroup: Unknown subsys name 'net'
[ 46.154662] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.566095] audit: type=1400 audit(1684360692.818:6): 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
[ 59.655161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.657333] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.658255] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.661648] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.663761] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.665614] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.118014] ------------[ cut here ]------------
[ 60.119242] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.121376] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.122665] Modules linked in:
[ 60.123155] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.127970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.129025] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.129721] 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
[ 60.131898] RSP: 0018:ffff88801f78fc00 EFLAGS: 00010282
[ 60.132617] RAX: 0000000000000000 RBX: ffff88800e642c40 RCX: 0000000000000000
[ 60.133476] RDX: ffff88801a07d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.134361] RBP: ffff88800e642c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.135246] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.136144] R13: ffffffff84e23fe0 R14: ffff88800e642c48 R15: ffffffff84d74dc0
[ 60.137042] FS: 0000555555c41400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.138041] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.138788] CR2: 00007f1974e28d00 CR3: 000000001805a000 CR4: 0000000000350ef0
[ 60.139669] Call Trace:
[ 60.139992]
[ 60.140316] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.140968] ipv4_frags_init_net+0x269/0x440
[ 60.141561] ops_init+0xbb/0x6b0
[ 60.142013] setup_net+0x3d9/0x990
[ 60.142472] ? down_read_killable+0x1d7/0x4e0
[ 60.143088] ? __pfx_setup_net+0x10/0x10
[ 60.143642] ? copy_net_ns+0x17c/0x770
[ 60.144161] copy_net_ns+0x321/0x770
[ 60.144680] create_new_namespaces+0x3f6/0xb30
[ 60.145268] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.145914] ksys_unshare+0x44d/0x8e0
[ 60.146412] ? __pfx_ksys_unshare+0x10/0x10
[ 60.146991] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.147733] __x64_sys_unshare+0x31/0x40
[ 60.148262] do_syscall_64+0x3f/0x90
[ 60.148790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.149437] RIP: 0033:0x7f3d9963d0d7
[ 60.149935] 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
[ 60.152143] RSP: 002b:00007ffd98292188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.153114] RAX: ffffffffffffffda RBX: 00007ffd982927c8 RCX: 00007f3d9963d0d7
[ 60.154011] RDX: 00007f3d996a741f RSI: 00007ffd98292120 RDI: 0000000040000000
[ 60.154917] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd98291f30
[ 60.155805] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d9974fbf0
[ 60.156723] R13: 00007ffd98292260 R14: 0000000000000000 R15: 00000000000000f8
[ 60.157638]
[ 60.157940] irq event stamp: 8153
[ 60.158366] hardirqs last enabled at (8163): [] __up_console_sem+0x78/0x80
[ 60.159444] hardirqs last disabled at (8174): [] __up_console_sem+0x5d/0x80
[ 60.160544] softirqs last enabled at (8026): [] irq_exit_rcu+0x93/0xc0
[ 60.161572] softirqs last disabled at (8021): [] irq_exit_rcu+0x93/0xc0
[ 60.162600] ---[ end trace 0000000000000000 ]---
[ 60.168623] ------------[ cut here ]------------
[ 60.169235] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.170966] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.172039] Modules linked in:
[ 60.172459] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.173626] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.174635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.175282] 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
[ 60.177479] RSP: 0018:ffff88801f78fc00 EFLAGS: 00010282
[ 60.178157] RAX: 0000000000000000 RBX: ffff88800d844440 RCX: 0000000000000000
[ 60.179051] RDX: ffff88801a07d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.179937] RBP: ffff88800d844454 R08: 0000000000000001 R09: 0000000000000000
[ 60.180859] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.181760] R13: ffffffff84e23fe0 R14: ffff88800d844448 R15: ffffffff84da7d60
[ 60.182662] FS: 0000555555c41400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.183670] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.184386] CR2: 00007f1974e28d00 CR3: 000000001805a000 CR4: 0000000000350ef0
[ 60.185278] Call Trace:
[ 60.185641]
[ 60.185940] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.186585] ipv6_frags_init_net+0x206/0x3c0
[ 60.187148] ops_init+0xbb/0x6b0
[ 60.187634] setup_net+0x3d9/0x990
[ 60.188125] ? down_read_killable+0x1d7/0x4e0
[ 60.188738] ? __pfx_setup_net+0x10/0x10
[ 60.189249] ? copy_net_ns+0x17c/0x770
[ 60.189787] copy_net_ns+0x321/0x770
[ 60.190285] create_new_namespaces+0x3f6/0xb30
[ 60.190905] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.191555] ksys_unshare+0x44d/0x8e0
[ 60.192071] ? __pfx_ksys_unshare+0x10/0x10
[ 60.192698] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.193437] __x64_sys_unshare+0x31/0x40
[ 60.194006] do_syscall_64+0x3f/0x90
[ 60.194500] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.195214] RIP: 0033:0x7f3d9963d0d7
[ 60.195732] 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
[ 60.198026] RSP: 002b:00007ffd98292188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.199013] RAX: ffffffffffffffda RBX: 00007ffd982927c8 RCX: 00007f3d9963d0d7
[ 60.199951] RDX: 00007f3d996a741f RSI: 00007ffd98292120 RDI: 0000000040000000
[ 60.200917] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd98291f30
[ 60.201866] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d9974fbf0
[ 60.202811] R13: 00007ffd98292260 R14: 0000000000000000 R15: 00000000000000f8
[ 60.203772]
[ 60.204083] irq event stamp: 9979
[ 60.204576] hardirqs last enabled at (9991): [] __up_console_sem+0x78/0x80
[ 60.205694] hardirqs last disabled at (10002): [] __up_console_sem+0x5d/0x80
[ 60.206806] softirqs last enabled at (9476): [] irq_exit_rcu+0x93/0xc0
[ 60.207884] softirqs last disabled at (9451): [] irq_exit_rcu+0x93/0xc0
[ 60.208973] ---[ end trace 0000000000000000 ]---
[ 60.210323] ------------[ cut here ]------------
[ 60.210957] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.212949] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.214031] Modules linked in:
[ 60.214437] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.215611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.216627] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.217300] 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
[ 60.219526] RSP: 0018:ffff88801f78fbf0 EFLAGS: 00010286
[ 60.220230] RAX: 0000000000000000 RBX: ffff88800d845e40 RCX: 0000000000000000
[ 60.221142] RDX: ffff88801a07d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.222031] RBP: ffff88800d845e54 R08: 0000000000000001 R09: 0000000000000000
[ 60.222919] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.223813] R13: ffffffff84e23fe0 R14: ffff88800d845e48 R15: ffffffff84db0aa0
[ 60.224722] FS: 0000555555c41400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.225704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.226411] CR2: 00007f1974e28d00 CR3: 000000001805a000 CR4: 0000000000350ef0
[ 60.227402] Call Trace:
[ 60.227748]
[ 60.228046] nf_ct_net_init+0x224/0x3d0
[ 60.228604] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.229165] ops_init+0xbb/0x6b0
[ 60.229630] setup_net+0x3d9/0x990
[ 60.230077] ? down_read_killable+0x1d7/0x4e0
[ 60.230659] ? __pfx_setup_net+0x10/0x10
[ 60.231162] ? copy_net_ns+0x17c/0x770
[ 60.231685] copy_net_ns+0x321/0x770
[ 60.232167] create_new_namespaces+0x3f6/0xb30
[ 60.232765] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.233364] ksys_unshare+0x44d/0x8e0
[ 60.233869] ? __pfx_ksys_unshare+0x10/0x10
[ 60.234410] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.235129] __x64_sys_unshare+0x31/0x40
[ 60.235663] do_syscall_64+0x3f/0x90
[ 60.236138] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.236793] RIP: 0033:0x7f3d9963d0d7
[ 60.237250] 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
[ 60.239359] RSP: 002b:00007ffd98292188 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.240329] RAX: ffffffffffffffda RBX: 00007ffd982927c8 RCX: 00007f3d9963d0d7
[ 60.241187] RDX: 00007f3d996a741f RSI: 00007ffd98292120 RDI: 0000000040000000
[ 60.242070] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd98291f30
[ 60.242935] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3d9974fbf0
[ 60.243793] R13: 00007ffd98292260 R14: 0000000000000000 R15: 00000000000000f8
[ 60.244696]
[ 60.244990] irq event stamp: 10781
[ 60.245411] hardirqs last enabled at (10791): [] __up_console_sem+0x78/0x80
[ 60.246463] hardirqs last disabled at (10812): [] __up_console_sem+0x5d/0x80
[ 60.247504] softirqs last enabled at (10808): [] irq_exit_rcu+0x93/0xc0
[ 60.248546] softirqs last disabled at (10799): [] irq_exit_rcu+0x93/0xc0
[ 60.249550] ---[ end trace 0000000000000000 ]---
executing program
[ 61.734252] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.781575] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.829594] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.878562] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:58:12 Registers:
info registers vcpu 0
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f78f5f0
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 0000555555c41400 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=00007f1974e28d00 CR3=000000001805a000 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=0000000000031127 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=00007f1974e75d48 CR3=000000000e5c0000 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=2034313a38353a31322037312079614d XMM01=5d3535313332312e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000