Warning: Permanently added '[localhost]:58404' (ECDSA) to the list of known hosts.
2023/05/16 16:41:59 fuzzer started
2023/05/16 16:42:00 dialing manager at localhost:35573
2023/05/16 16:42:00 checking machine...
2023/05/16 16:42:00 checking revisions...
syzkaller login: [ 50.571847] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:42:00 testing simple program...
[ 50.647294] cgroup: Unknown subsys name 'net'
[ 50.738682] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.565071] audit: type=1400 audit(1684255332.189:6): 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
[ 63.715228] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.716712] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.718447] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.721088] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.722863] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.724014] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.116141] ------------[ cut here ]------------
[ 64.116839] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.118780] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.119951] Modules linked in:
[ 64.120544] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.124492] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.125672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.126447] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.128762] RSP: 0018:ffff88801463fc00 EFLAGS: 00010282
[ 64.129563] RAX: 0000000000000000 RBX: ffff88801031f440 RCX: 0000000000000000
[ 64.130600] RDX: ffff888015b30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.131644] RBP: ffff88801031f454 R08: 0000000000000001 R09: 0000000000000000
[ 64.132729] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.133825] R13: ffffffff84e223a0 R14: ffff88801031f448 R15: ffffffff84d73340
[ 64.134866] FS: 0000555556997400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.135979] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.136780] CR2: 00007f2d4e50e6f4 CR3: 000000001f53e000 CR4: 0000000000350ee0
[ 64.137701] Call Trace:
[ 64.138054]
[ 64.138370] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.138991] ipv4_frags_init_net+0x269/0x440
[ 64.139601] ops_init+0xbb/0x6b0
[ 64.140100] setup_net+0x3d9/0x990
[ 64.140568] ? down_read_killable+0x1d7/0x4e0
[ 64.141195] ? __pfx_setup_net+0x10/0x10
[ 64.141721] ? copy_net_ns+0x17c/0x770
[ 64.142266] copy_net_ns+0x321/0x770
[ 64.142765] create_new_namespaces+0x3f6/0xb30
[ 64.143385] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.144014] ksys_unshare+0x44d/0x8e0
[ 64.144556] ? __pfx_ksys_unshare+0x10/0x10
[ 64.145172] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.145904] __x64_sys_unshare+0x31/0x40
[ 64.146470] do_syscall_64+0x3f/0x90
[ 64.146945] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.147635] RIP: 0033:0x7fa72b78a0d7
[ 64.148144] 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
[ 64.150368] RSP: 002b:00007ffc7aa00688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.151322] RAX: ffffffffffffffda RBX: 00007ffc7aa00cc8 RCX: 00007fa72b78a0d7
[ 64.152249] RDX: 00007fa72b7f441f RSI: 00007ffc7aa00620 RDI: 0000000040000000
[ 64.153183] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7aa00430
[ 64.154089] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa72b89cbf0
[ 64.154952] R13: 00007ffc7aa00760 R14: 0000000000000000 R15: 00000000000000f8
[ 64.155894]
[ 64.156226] irq event stamp: 10091
[ 64.156700] hardirqs last enabled at (10101): [] __up_console_sem+0x78/0x80
[ 64.157785] hardirqs last disabled at (10112): [] __up_console_sem+0x5d/0x80
[ 64.158889] softirqs last enabled at (9762): [] irq_exit_rcu+0x93/0xc0
[ 64.159933] softirqs last disabled at (9749): [] irq_exit_rcu+0x93/0xc0
[ 64.160996] ---[ end trace 0000000000000000 ]---
[ 64.166555] ------------[ cut here ]------------
[ 64.167203] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.168920] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.170001] Modules linked in:
[ 64.170455] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.171610] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.172667] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.173358] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.175592] RSP: 0018:ffff88801463fc00 EFLAGS: 00010282
[ 64.176300] RAX: 0000000000000000 RBX: ffff88800e008c40 RCX: 0000000000000000
[ 64.177250] RDX: ffff888015b30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.178157] RBP: ffff88800e008c54 R08: 0000000000000001 R09: 0000000000000000
[ 64.179080] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.179974] R13: ffffffff84e223a0 R14: ffff88800e008c48 R15: ffffffff84da62e0
[ 64.180925] FS: 0000555556997400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.181961] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.182746] CR2: 00007f2d4e50e6f4 CR3: 000000001f53e000 CR4: 0000000000350ee0
[ 64.183676] Call Trace:
[ 64.184002]
[ 64.184343] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.184979] ipv6_frags_init_net+0x206/0x3c0
[ 64.185584] ops_init+0xbb/0x6b0
[ 64.186059] setup_net+0x3d9/0x990
[ 64.186525] ? down_read_killable+0x1d7/0x4e0
[ 64.187140] ? __pfx_setup_net+0x10/0x10
[ 64.187650] ? copy_net_ns+0x17c/0x770
[ 64.188197] copy_net_ns+0x321/0x770
[ 64.188717] create_new_namespaces+0x3f6/0xb30
[ 64.189354] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.189986] ksys_unshare+0x44d/0x8e0
[ 64.190506] ? __pfx_ksys_unshare+0x10/0x10
[ 64.191105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.191838] __x64_sys_unshare+0x31/0x40
[ 64.192435] do_syscall_64+0x3f/0x90
[ 64.192968] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.193693] RIP: 0033:0x7fa72b78a0d7
[ 64.194217] 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
[ 64.196546] RSP: 002b:00007ffc7aa00688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.197587] RAX: ffffffffffffffda RBX: 00007ffc7aa00cc8 RCX: 00007fa72b78a0d7
[ 64.198532] RDX: 00007fa72b7f441f RSI: 00007ffc7aa00620 RDI: 0000000040000000
[ 64.199492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7aa00430
[ 64.200443] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa72b89cbf0
[ 64.201403] R13: 00007ffc7aa00760 R14: 0000000000000000 R15: 00000000000000f8
[ 64.202399]
[ 64.202713] irq event stamp: 11797
[ 64.203207] hardirqs last enabled at (11809): [] __up_console_sem+0x78/0x80
[ 64.204335] hardirqs last disabled at (11820): [] __up_console_sem+0x5d/0x80
[ 64.205509] softirqs last enabled at (11194): [] irq_exit_rcu+0x93/0xc0
[ 64.206622] softirqs last disabled at (11095): [] irq_exit_rcu+0x93/0xc0
[ 64.207729] ---[ end trace 0000000000000000 ]---
[ 64.209164] ------------[ cut here ]------------
[ 64.209768] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.211754] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.212879] Modules linked in:
[ 64.213325] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.214529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.215593] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.216293] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.218552] RSP: 0018:ffff88801463fbf0 EFLAGS: 00010286
[ 64.219253] RAX: 0000000000000000 RBX: ffff88800e008440 RCX: 0000000000000000
[ 64.220164] RDX: ffff888015b30000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.221107] RBP: ffff88800e008454 R08: 0000000000000001 R09: 0000000000000000
[ 64.222002] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.222913] R13: ffffffff84e223a0 R14: ffff88800e008448 R15: ffffffff84daf020
[ 64.223821] FS: 0000555556997400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.224856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.225633] CR2: 00007f2d4e50e6f4 CR3: 000000001f53e000 CR4: 0000000000350ee0
[ 64.226548] Call Trace:
[ 64.226872]
[ 64.227220] nf_ct_net_init+0x224/0x3d0
[ 64.227754] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.228356] ops_init+0xbb/0x6b0
[ 64.228829] setup_net+0x3d9/0x990
[ 64.229332] ? down_read_killable+0x1d7/0x4e0
[ 64.229910] ? __pfx_setup_net+0x10/0x10
[ 64.230444] ? copy_net_ns+0x17c/0x770
[ 64.230960] copy_net_ns+0x321/0x770
[ 64.231485] create_new_namespaces+0x3f6/0xb30
[ 64.232111] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.232773] ksys_unshare+0x44d/0x8e0
[ 64.233305] ? __pfx_ksys_unshare+0x10/0x10
[ 64.233858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.234615] __x64_sys_unshare+0x31/0x40
[ 64.235189] do_syscall_64+0x3f/0x90
[ 64.235672] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.236369] RIP: 0033:0x7fa72b78a0d7
[ 64.236871] 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
[ 64.239089] RSP: 002b:00007ffc7aa00688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.240067] RAX: ffffffffffffffda RBX: 00007ffc7aa00cc8 RCX: 00007fa72b78a0d7
[ 64.240942] RDX: 00007fa72b7f441f RSI: 00007ffc7aa00620 RDI: 0000000040000000
[ 64.241858] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7aa00430
[ 64.242754] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa72b89cbf0
[ 64.243685] R13: 00007ffc7aa00760 R14: 0000000000000000 R15: 00000000000000f8
[ 64.244606]
[ 64.244928] irq event stamp: 12563
[ 64.245414] hardirqs last enabled at (12575): [] __up_console_sem+0x78/0x80
[ 64.246497] hardirqs last disabled at (12586): [] __up_console_sem+0x5d/0x80
[ 64.247592] softirqs last enabled at (12250): [] irq_exit_rcu+0x93/0xc0
[ 64.248631] softirqs last disabled at (12245): [] irq_exit_rcu+0x93/0xc0
[ 64.249721] ---[ end trace 0000000000000000 ]---
executing program
[ 65.797653] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.845110] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.893091] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.941109] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:41:57 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=ffff888016ff79e8
RSI=ffff888016ff79c8 RDI=ffff888016ff7548 RBP=ffff888016ff75e0 RSP=ffff888016ff7540
R8 =ffffffff861748d6 R9 =ffffffff861748da R10=0000000000038001 R11=ffff888016ff7588
R12=ffff888016ff7610 R13=0000000000000000 R14=ffff888018868000 R15=0000000000000d40
RIP=ffffffff81131030 RFL=00000202 [-------] 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 00007fc4a8bec700 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=00007fc49c0390a8 CR3=000000000e3da000 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=2033313a32343a36312036312079614d XMM01=5d3434353032312e34362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801463f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556997400 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=00007f2d4e50e6f4 CR3=000000001f53e000 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