Warning: Permanently added '[localhost]:21183' (ECDSA) to the list of known hosts.
2023/05/17 14:34:22 fuzzer started
2023/05/17 14:34:23 dialing manager at localhost:44319
2023/05/17 14:34:23 checking machine...
2023/05/17 14:34:23 checking revisions...
syzkaller login: [ 39.603521] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:34:23 testing simple program...
[ 39.683215] cgroup: Unknown subsys name 'net'
[ 39.769480] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.550978] audit: type=1400 audit(1684334076.263:6): 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
[ 53.672272] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.674524] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.676462] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.679282] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.680860] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.682847] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.100823] ------------[ cut here ]------------
[ 54.101501] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.103121] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.104213] Modules linked in:
[ 54.104646] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.109512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.110700] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.111510] 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
[ 54.113700] RSP: 0018:ffff888016ddfc00 EFLAGS: 00010282
[ 54.114389] RAX: 0000000000000000 RBX: ffff88800f6ed440 RCX: 0000000000000000
[ 54.115260] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.116144] RBP: ffff88800f6ed454 R08: 0000000000000001 R09: 0000000000000000
[ 54.117033] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.117915] R13: ffffffff84e23fe0 R14: ffff88800f6ed448 R15: ffffffff84d74dc0
[ 54.118805] FS: 0000555556c85400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.119872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.120607] CR2: 00007f63d3ed26f4 CR3: 000000000f9a4000 CR4: 0000000000350ee0
[ 54.121506] Call Trace:
[ 54.121831]
[ 54.122131] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.122779] ipv4_frags_init_net+0x269/0x440
[ 54.123379] ops_init+0xbb/0x6b0
[ 54.123837] setup_net+0x3d9/0x990
[ 54.124324] ? down_read_killable+0x1d7/0x4e0
[ 54.124895] ? __pfx_setup_net+0x10/0x10
[ 54.125438] ? copy_net_ns+0x17c/0x770
[ 54.125968] copy_net_ns+0x321/0x770
[ 54.126481] create_new_namespaces+0x3f6/0xb30
[ 54.127083] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.127754] ksys_unshare+0x44d/0x8e0
[ 54.128251] ? __pfx_ksys_unshare+0x10/0x10
[ 54.128828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.129578] __x64_sys_unshare+0x31/0x40
[ 54.130093] do_syscall_64+0x3f/0x90
[ 54.130604] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.131255] RIP: 0033:0x7f9fe54b10d7
[ 54.131745] 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
[ 54.133903] RSP: 002b:00007ffd458fb4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.134841] RAX: ffffffffffffffda RBX: 00007ffd458fbb38 RCX: 00007f9fe54b10d7
[ 54.135729] RDX: 00007f9fe551b41f RSI: 00007ffd458fb490 RDI: 0000000040000000
[ 54.136608] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd458fb2a0
[ 54.137504] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fe55c3bf0
[ 54.138399] R13: 00007ffd458fb5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.139319]
[ 54.139626] irq event stamp: 8337
[ 54.140051] hardirqs last enabled at (8347): [] __up_console_sem+0x78/0x80
[ 54.141099] hardirqs last disabled at (8358): [] __up_console_sem+0x5d/0x80
[ 54.142156] softirqs last enabled at (7910): [] irq_exit_rcu+0x93/0xc0
[ 54.143187] softirqs last disabled at (7895): [] irq_exit_rcu+0x93/0xc0
[ 54.144204] ---[ end trace 0000000000000000 ]---
[ 54.149108] ------------[ cut here ]------------
[ 54.149722] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.151407] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.152465] Modules linked in:
[ 54.152872] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.154036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.155050] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.155739] 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
[ 54.157915] RSP: 0018:ffff888016ddfc00 EFLAGS: 00010282
[ 54.158603] RAX: 0000000000000000 RBX: ffff888009942840 RCX: 0000000000000000
[ 54.159545] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.160442] RBP: ffff888009942854 R08: 0000000000000001 R09: 0000000000000000
[ 54.161327] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.162182] R13: ffffffff84e23fe0 R14: ffff888009942848 R15: ffffffff84da7d60
[ 54.163078] FS: 0000555556c85400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.164085] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.164832] CR2: 00007f63d3ed26f4 CR3: 000000000f9a4000 CR4: 0000000000350ee0
[ 54.165718] Call Trace:
[ 54.166044]
[ 54.166368] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.166983] ipv6_frags_init_net+0x206/0x3c0
[ 54.167608] ops_init+0xbb/0x6b0
[ 54.168055] setup_net+0x3d9/0x990
[ 54.168546] ? down_read_killable+0x1d7/0x4e0
[ 54.169112] ? __pfx_setup_net+0x10/0x10
[ 54.169655] ? copy_net_ns+0x17c/0x770
[ 54.170166] copy_net_ns+0x321/0x770
[ 54.170690] create_new_namespaces+0x3f6/0xb30
[ 54.171281] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.171929] ksys_unshare+0x44d/0x8e0
[ 54.172442] ? __pfx_ksys_unshare+0x10/0x10
[ 54.172990] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.173727] __x64_sys_unshare+0x31/0x40
[ 54.174241] do_syscall_64+0x3f/0x90
[ 54.174743] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.175432] RIP: 0033:0x7f9fe54b10d7
[ 54.175894] 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
[ 54.178063] RSP: 002b:00007ffd458fb4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.179007] RAX: ffffffffffffffda RBX: 00007ffd458fbb38 RCX: 00007f9fe54b10d7
[ 54.179928] RDX: 00007f9fe551b41f RSI: 00007ffd458fb490 RDI: 0000000040000000
[ 54.180825] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd458fb2a0
[ 54.181728] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fe55c3bf0
[ 54.182632] R13: 00007ffd458fb5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.183559]
[ 54.183865] irq event stamp: 10145
[ 54.184335] hardirqs last enabled at (10157): [] __up_console_sem+0x78/0x80
[ 54.185423] hardirqs last disabled at (10168): [] __up_console_sem+0x5d/0x80
[ 54.186494] softirqs last enabled at (9874): [] irq_exit_rcu+0x93/0xc0
[ 54.187550] softirqs last disabled at (9865): [] irq_exit_rcu+0x93/0xc0
[ 54.188595] ---[ end trace 0000000000000000 ]---
[ 54.189932] ------------[ cut here ]------------
[ 54.190674] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.192657] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.193714] Modules linked in:
[ 54.194115] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.195278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.196325] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.196969] 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
[ 54.199155] RSP: 0018:ffff888016ddfbf0 EFLAGS: 00010286
[ 54.199833] RAX: 0000000000000000 RBX: ffff8880097a6440 RCX: 0000000000000000
[ 54.200714] RDX: ffff8880145c9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.201606] RBP: ffff8880097a6454 R08: 0000000000000001 R09: 0000000000000000
[ 54.202499] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.203399] R13: ffffffff84e23fe0 R14: ffff8880097a6448 R15: ffffffff84db0aa0
[ 54.204259] FS: 0000555556c85400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.205252] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.205998] CR2: 00007f63d3ed26f4 CR3: 000000000f9a4000 CR4: 0000000000350ee0
[ 54.206952] Call Trace:
[ 54.207366]
[ 54.207720] nf_ct_net_init+0x224/0x3d0
[ 54.208347] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.209017] ops_init+0xbb/0x6b0
[ 54.209570] setup_net+0x3d9/0x990
[ 54.210102] ? down_read_killable+0x1d7/0x4e0
[ 54.210809] ? __pfx_setup_net+0x10/0x10
[ 54.211464] ? copy_net_ns+0x17c/0x770
[ 54.212066] copy_net_ns+0x321/0x770
[ 54.212670] create_new_namespaces+0x3f6/0xb30
[ 54.213391] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.214109] ksys_unshare+0x44d/0x8e0
[ 54.214727] ? __pfx_ksys_unshare+0x10/0x10
[ 54.215401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.216224] __x64_sys_unshare+0x31/0x40
[ 54.216873] do_syscall_64+0x3f/0x90
[ 54.217464] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.218206] RIP: 0033:0x7f9fe54b10d7
[ 54.218788] 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
[ 54.221361] RSP: 002b:00007ffd458fb4f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.222476] RAX: ffffffffffffffda RBX: 00007ffd458fbb38 RCX: 00007f9fe54b10d7
[ 54.223547] RDX: 00007f9fe551b41f RSI: 00007ffd458fb490 RDI: 0000000040000000
[ 54.224595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd458fb2a0
[ 54.225640] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9fe55c3bf0
[ 54.226707] R13: 00007ffd458fb5d0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.227815]
[ 54.228171] irq event stamp: 10993
[ 54.228725] hardirqs last enabled at (11005): [] __up_console_sem+0x78/0x80
[ 54.229998] hardirqs last disabled at (11016): [] __up_console_sem+0x5d/0x80
[ 54.231317] softirqs last enabled at (10900): [] irq_exit_rcu+0x93/0xc0
[ 54.232587] softirqs last disabled at (10895): [] irq_exit_rcu+0x93/0xc0
[ 54.233843] ---[ end trace 0000000000000000 ]---
executing program
[ 55.760045] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.807353] Bluetooth: hci0: command 0x041b tx timeout
[ 59.855359] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.903502] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:34:35 Registers:
info registers vcpu 0
RAX=0000000000024233 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fac2f5d0028 CR3=00000000169fe000 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=2037333a34333a34312037312079614d XMM01=5d3634363430312e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016ddf5f0
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 0000555556c85400 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=00007f63d3ed26f4 CR3=000000000f9a4000 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=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