Warning: Permanently added '[localhost]:21517' (ECDSA) to the list of known hosts.
2023/05/18 06:10:09 fuzzer started
2023/05/18 06:10:09 dialing manager at localhost:44319
2023/05/18 06:10:09 checking machine...
2023/05/18 06:10:09 checking revisions...
syzkaller login: [ 185.170886] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:10:09 testing simple program...
[ 185.240531] cgroup: Unknown subsys name 'net'
[ 185.315076] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 199.549085] audit: type=1400 audit(1684390224.169:6): avc: denied { execmem } for pid=261 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
[ 200.715161] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 200.717731] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 200.720042] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 200.724133] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 200.726792] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 200.728165] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 201.129957] ------------[ cut here ]------------
[ 201.131271] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 201.132954] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 201.134023] Modules linked in:
[ 201.134430] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 201.139294] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 201.140320] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 201.140996] 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
[ 201.143172] RSP: 0018:ffff88801f347c00 EFLAGS: 00010282
[ 201.143859] RAX: 0000000000000000 RBX: ffff888015bea440 RCX: 0000000000000000
[ 201.144759] RDX: ffff88801f338000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 201.145650] RBP: ffff888015bea454 R08: 0000000000000001 R09: 0000000000000000
[ 201.146506] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 201.147413] R13: ffffffff84e23fe0 R14: ffff888015bea448 R15: ffffffff84d74dc0
[ 201.148297] FS: 0000555555678400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 201.149284] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 201.150021] CR2: 00007f329b66e6f4 CR3: 000000000fd44000 CR4: 0000000000350ef0
[ 201.150938] Call Trace:
[ 201.151263]
[ 201.151554] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 201.152197] ipv4_frags_init_net+0x269/0x440
[ 201.152781] ops_init+0xbb/0x6b0
[ 201.153225] setup_net+0x3d9/0x990
[ 201.153710] ? down_read_killable+0x1d7/0x4e0
[ 201.154272] ? __pfx_setup_net+0x10/0x10
[ 201.154831] ? copy_net_ns+0x17c/0x770
[ 201.155332] copy_net_ns+0x321/0x770
[ 201.155844] create_new_namespaces+0x3f6/0xb30
[ 201.156422] unshare_nsproxy_namespaces+0xc1/0x200
[ 201.157062] ksys_unshare+0x44d/0x8e0
[ 201.157546] ? __pfx_ksys_unshare+0x10/0x10
[ 201.158121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 201.158879] __x64_sys_unshare+0x31/0x40
[ 201.159388] do_syscall_64+0x3f/0x90
[ 201.159900] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 201.160535] RIP: 0033:0x7f1046c210d7
[ 201.161046] 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
[ 201.163254] RSP: 002b:00007fff799c0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 201.164214] RAX: ffffffffffffffda RBX: 00007fff799c07d8 RCX: 00007f1046c210d7
[ 201.165112] RDX: 00007f1046c8b41f RSI: 00007fff799c0130 RDI: 0000000040000000
[ 201.166013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff799bff40
[ 201.166929] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1046d33bf0
[ 201.167890] R13: 00007fff799c0270 R14: 0000000000000000 R15: 00000000000000f8
[ 201.168811]
[ 201.169116] irq event stamp: 7755
[ 201.169549] hardirqs last enabled at (7765): [] __up_console_sem+0x78/0x80
[ 201.170678] hardirqs last disabled at (7778): [] __up_console_sem+0x5d/0x80
[ 201.171736] softirqs last enabled at (7728): [] irq_exit_rcu+0x93/0xc0
[ 201.172778] softirqs last disabled at (7717): [] irq_exit_rcu+0x93/0xc0
[ 201.173808] ---[ end trace 0000000000000000 ]---
[ 201.179270] ------------[ cut here ]------------
[ 201.179914] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 201.181562] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 201.182676] Modules linked in:
[ 201.183092] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 201.184271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 201.185291] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 201.185984] 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
[ 201.188198] RSP: 0018:ffff88801f347c00 EFLAGS: 00010282
[ 201.188896] RAX: 0000000000000000 RBX: ffff88800eb69840 RCX: 0000000000000000
[ 201.189806] RDX: ffff88801f338000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 201.190739] RBP: ffff88800eb69854 R08: 0000000000000001 R09: 0000000000000000
[ 201.191639] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 201.192503] R13: ffffffff84e23fe0 R14: ffff88800eb69848 R15: ffffffff84da7d60
[ 201.193410] FS: 0000555555678400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 201.194411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 201.195167] CR2: 00007f329b66e6f4 CR3: 000000000fd44000 CR4: 0000000000350ef0
[ 201.196071] Call Trace:
[ 201.196398]
[ 201.196745] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 201.197370] ipv6_frags_init_net+0x206/0x3c0
[ 201.197965] ops_init+0xbb/0x6b0
[ 201.198417] setup_net+0x3d9/0x990
[ 201.198933] ? down_read_killable+0x1d7/0x4e0
[ 201.199510] ? __pfx_setup_net+0x10/0x10
[ 201.200050] ? copy_net_ns+0x17c/0x770
[ 201.200563] copy_net_ns+0x321/0x770
[ 201.201083] create_new_namespaces+0x3f6/0xb30
[ 201.201701] unshare_nsproxy_namespaces+0xc1/0x200
[ 201.202312] ksys_unshare+0x44d/0x8e0
[ 201.202850] ? __pfx_ksys_unshare+0x10/0x10
[ 201.203403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 201.204142] __x64_sys_unshare+0x31/0x40
[ 201.204697] do_syscall_64+0x3f/0x90
[ 201.205172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 201.205853] RIP: 0033:0x7f1046c210d7
[ 201.206318] 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
[ 201.208525] RSP: 002b:00007fff799c0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 201.209466] RAX: ffffffffffffffda RBX: 00007fff799c07d8 RCX: 00007f1046c210d7
[ 201.210362] RDX: 00007f1046c8b41f RSI: 00007fff799c0130 RDI: 0000000040000000
[ 201.211269] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff799bff40
[ 201.212161] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1046d33bf0
[ 201.213055] R13: 00007fff799c0270 R14: 0000000000000000 R15: 00000000000000f8
[ 201.213979]
[ 201.214287] irq event stamp: 9575
[ 201.214761] hardirqs last enabled at (9587): [] __up_console_sem+0x78/0x80
[ 201.215842] hardirqs last disabled at (9598): [] __up_console_sem+0x5d/0x80
[ 201.216910] softirqs last enabled at (9136): [] irq_exit_rcu+0x93/0xc0
[ 201.217948] softirqs last disabled at (9131): [] irq_exit_rcu+0x93/0xc0
[ 201.218998] ---[ end trace 0000000000000000 ]---
[ 201.220324] ------------[ cut here ]------------
[ 201.220948] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 201.222888] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 201.223955] Modules linked in:
[ 201.224367] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 201.225542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 201.226561] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 201.227251] 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
[ 201.229435] RSP: 0018:ffff88801f347bf0 EFLAGS: 00010286
[ 201.230124] RAX: 0000000000000000 RBX: ffff88800eb69440 RCX: 0000000000000000
[ 201.231057] RDX: ffff88801f338000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 201.231960] RBP: ffff88800eb69454 R08: 0000000000000001 R09: 0000000000000000
[ 201.232862] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 201.233751] R13: ffffffff84e23fe0 R14: ffff88800eb69448 R15: ffffffff84db0aa0
[ 201.234661] FS: 0000555555678400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 201.235669] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 201.236379] CR2: 00007f329b66e6f4 CR3: 000000000fd44000 CR4: 0000000000350ef0
[ 201.237267] Call Trace:
[ 201.237627]
[ 201.237929] nf_ct_net_init+0x224/0x3d0
[ 201.238448] ? __pfx_nf_ct_net_init+0x10/0x10
[ 201.239073] ops_init+0xbb/0x6b0
[ 201.239525] setup_net+0x3d9/0x990
[ 201.240013] ? down_read_killable+0x1d7/0x4e0
[ 201.240617] ? __pfx_setup_net+0x10/0x10
[ 201.241136] ? copy_net_ns+0x17c/0x770
[ 201.241683] copy_net_ns+0x321/0x770
[ 201.242164] create_new_namespaces+0x3f6/0xb30
[ 201.242811] unshare_nsproxy_namespaces+0xc1/0x200
[ 201.243431] ksys_unshare+0x44d/0x8e0
[ 201.243955] ? __pfx_ksys_unshare+0x10/0x10
[ 201.244497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 201.245250] __x64_sys_unshare+0x31/0x40
[ 201.245801] do_syscall_64+0x3f/0x90
[ 201.246282] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 201.246972] RIP: 0033:0x7f1046c210d7
[ 201.247439] 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
[ 201.249630] RSP: 002b:00007fff799c0198 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 201.250548] RAX: ffffffffffffffda RBX: 00007fff799c07d8 RCX: 00007f1046c210d7
[ 201.251482] RDX: 00007f1046c8b41f RSI: 00007fff799c0130 RDI: 0000000040000000
[ 201.252383] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff799bff40
[ 201.253287] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1046d33bf0
[ 201.254197] R13: 00007fff799c0270 R14: 0000000000000000 R15: 00000000000000f8
[ 201.255129]
[ 201.255429] irq event stamp: 10335
[ 201.255936] hardirqs last enabled at (10347): [] __up_console_sem+0x78/0x80
[ 201.257008] hardirqs last disabled at (10358): [] __up_console_sem+0x5d/0x80
[ 201.258094] softirqs last enabled at (10244): [] irq_exit_rcu+0x93/0xc0
[ 201.259172] softirqs last disabled at (10239): [] irq_exit_rcu+0x93/0xc0
[ 201.260221] ---[ end trace 0000000000000000 ]---
[ 202.800359] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 204.847624] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 206.895778] Bluetooth: hci0: command 0x040f tx timeout
[ 208.943661] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:08:00 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f3475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555678400 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=00007f329b66e6f4 CR3=000000000fd44000 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=00000000000d7a8d 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=00007f2450329be0 CR3=000000000f0f6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=20303030303030303030303030303000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000