Warning: Permanently added '[localhost]:51366' (ECDSA) to the list of known hosts.
2023/05/17 19:52:39 fuzzer started
2023/05/17 19:52:40 dialing manager at localhost:44319
2023/05/17 19:52:40 checking machine...
2023/05/17 19:52:40 checking revisions...
syzkaller login: [ 51.259802] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:52:40 testing simple program...
[ 51.328321] cgroup: Unknown subsys name 'net'
[ 51.405439] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.601743] audit: type=1400 audit(1684353172.771:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.729152] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.730595] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.733823] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.737026] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.739491] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.740625] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.140268] ------------[ cut here ]------------
[ 65.141028] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.143474] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.144733] Modules linked in:
[ 65.145248] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.149100] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.150114] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.150761] 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
[ 65.152925] RSP: 0018:ffff88801a6e7c00 EFLAGS: 00010282
[ 65.153629] RAX: 0000000000000000 RBX: ffff88800c9f7040 RCX: 0000000000000000
[ 65.154516] RDX: ffff888019b5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.155416] RBP: ffff88800c9f7054 R08: 0000000000000001 R09: 0000000000000000
[ 65.156304] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.157197] R13: ffffffff84e23fe0 R14: ffff88800c9f7048 R15: ffffffff84d74dc0
[ 65.158091] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.159090] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.159801] CR2: 00007fc163ed46f4 CR3: 0000000020102000 CR4: 0000000000350ef0
[ 65.160684] Call Trace:
[ 65.161008]
[ 65.161332] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.161947] ipv4_frags_init_net+0x269/0x440
[ 65.162538] ops_init+0xbb/0x6b0
[ 65.162987] setup_net+0x3d9/0x990
[ 65.163488] ? down_read_killable+0x1d7/0x4e0
[ 65.164088] ? __pfx_setup_net+0x10/0x10
[ 65.164601] ? copy_net_ns+0x17c/0x770
[ 65.165135] copy_net_ns+0x321/0x770
[ 65.165617] create_new_namespaces+0x3f6/0xb30
[ 65.166235] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.166844] ksys_unshare+0x44d/0x8e0
[ 65.167369] ? __pfx_ksys_unshare+0x10/0x10
[ 65.167905] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.168639] __x64_sys_unshare+0x31/0x40
[ 65.169185] do_syscall_64+0x3f/0x90
[ 65.169665] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.170343] RIP: 0033:0x7f2dc28ca0d7
[ 65.170805] 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
[ 65.172955] RSP: 002b:00007fffe71d3a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.173896] RAX: ffffffffffffffda RBX: 00007fffe71d40c8 RCX: 00007f2dc28ca0d7
[ 65.174773] RDX: 00007f2dc293441f RSI: 00007fffe71d3a20 RDI: 0000000040000000
[ 65.175674] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe71d3830
[ 65.176545] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dc29dcbf0
[ 65.177420] R13: 00007fffe71d3b60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.178322]
[ 65.178617] irq event stamp: 9821
[ 65.179033] hardirqs last enabled at (9831): [] __up_console_sem+0x78/0x80
[ 65.180106] hardirqs last disabled at (9844): [] __up_console_sem+0x5d/0x80
[ 65.181171] softirqs last enabled at (9322): [] irq_exit_rcu+0x93/0xc0
[ 65.182187] softirqs last disabled at (9277): [] irq_exit_rcu+0x93/0xc0
[ 65.183230] ---[ end trace 0000000000000000 ]---
[ 65.189010] ------------[ cut here ]------------
[ 65.189628] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.191309] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.192438] Modules linked in:
[ 65.192840] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.193995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.194996] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.195687] 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
[ 65.197848] RSP: 0018:ffff88801a6e7c00 EFLAGS: 00010282
[ 65.198530] RAX: 0000000000000000 RBX: ffff888013a8a840 RCX: 0000000000000000
[ 65.199437] RDX: ffff888019b5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.200334] RBP: ffff888013a8a854 R08: 0000000000000001 R09: 0000000000000000
[ 65.201248] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.202150] R13: ffffffff84e23fe0 R14: ffff888013a8a848 R15: ffffffff84da7d60
[ 65.203001] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.204076] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.204791] CR2: 00007fc163ed46f4 CR3: 0000000020102000 CR4: 0000000000350ef0
[ 65.205683] Call Trace:
[ 65.206020]
[ 65.206347] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.206965] ipv6_frags_init_net+0x206/0x3c0
[ 65.207565] ops_init+0xbb/0x6b0
[ 65.208008] setup_net+0x3d9/0x990
[ 65.208506] ? down_read_killable+0x1d7/0x4e0
[ 65.209106] ? __pfx_setup_net+0x10/0x10
[ 65.209632] ? copy_net_ns+0x17c/0x770
[ 65.210168] copy_net_ns+0x321/0x770
[ 65.210661] create_new_namespaces+0x3f6/0xb30
[ 65.211292] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.211917] ksys_unshare+0x44d/0x8e0
[ 65.212445] ? __pfx_ksys_unshare+0x10/0x10
[ 65.212996] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.213737] __x64_sys_unshare+0x31/0x40
[ 65.214306] do_syscall_64+0x3f/0x90
[ 65.214813] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.215557] RIP: 0033:0x7f2dc28ca0d7
[ 65.216091] 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
[ 65.218417] RSP: 002b:00007fffe71d3a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.219453] RAX: ffffffffffffffda RBX: 00007fffe71d40c8 RCX: 00007f2dc28ca0d7
[ 65.220398] RDX: 00007f2dc293441f RSI: 00007fffe71d3a20 RDI: 0000000040000000
[ 65.221341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe71d3830
[ 65.222287] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dc29dcbf0
[ 65.223235] R13: 00007fffe71d3b60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.224202]
[ 65.224511] irq event stamp: 11495
[ 65.224968] hardirqs last enabled at (11505): [] __up_console_sem+0x78/0x80
[ 65.226093] hardirqs last disabled at (11516): [] __up_console_sem+0x5d/0x80
[ 65.227263] softirqs last enabled at (11004): [] irq_exit_rcu+0x93/0xc0
[ 65.228319] softirqs last disabled at (10999): [] irq_exit_rcu+0x93/0xc0
[ 65.229371] ---[ end trace 0000000000000000 ]---
[ 65.230718] ------------[ cut here ]------------
[ 65.231408] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.233358] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.234424] Modules linked in:
[ 65.234832] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 65.236034] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.237057] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.237700] 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
[ 65.239875] RSP: 0018:ffff88801a6e7bf0 EFLAGS: 00010286
[ 65.240550] RAX: 0000000000000000 RBX: ffff88800db01840 RCX: 0000000000000000
[ 65.241418] RDX: ffff888019b5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 65.242309] RBP: ffff88800db01854 R08: 0000000000000001 R09: 0000000000000000
[ 65.243204] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.244104] R13: ffffffff84e23fe0 R14: ffff88800db01848 R15: ffffffff84db0aa0
[ 65.244966] FS: 0000555556edb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.245978] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.246728] CR2: 00007fc163ed46f4 CR3: 0000000020102000 CR4: 0000000000350ef0
[ 65.247640] Call Trace:
[ 65.247963]
[ 65.248303] nf_ct_net_init+0x224/0x3d0
[ 65.248833] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.249437] ops_init+0xbb/0x6b0
[ 65.249884] setup_net+0x3d9/0x990
[ 65.250373] ? down_read_killable+0x1d7/0x4e0
[ 65.250944] ? __pfx_setup_net+0x10/0x10
[ 65.251503] ? copy_net_ns+0x17c/0x770
[ 65.252069] copy_net_ns+0x321/0x770
[ 65.252569] create_new_namespaces+0x3f6/0xb30
[ 65.253182] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.253796] ksys_unshare+0x44d/0x8e0
[ 65.254320] ? __pfx_ksys_unshare+0x10/0x10
[ 65.254858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.255618] __x64_sys_unshare+0x31/0x40
[ 65.256166] do_syscall_64+0x3f/0x90
[ 65.256654] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.257325] RIP: 0033:0x7f2dc28ca0d7
[ 65.257785] 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
[ 65.259941] RSP: 002b:00007fffe71d3a88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.260885] RAX: ffffffffffffffda RBX: 00007fffe71d40c8 RCX: 00007f2dc28ca0d7
[ 65.261785] RDX: 00007f2dc293441f RSI: 00007fffe71d3a20 RDI: 0000000040000000
[ 65.262665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe71d3830
[ 65.263570] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dc29dcbf0
[ 65.264456] R13: 00007fffe71d3b60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.265359]
[ 65.265658] irq event stamp: 12309
[ 65.266122] hardirqs last enabled at (12321): [] __up_console_sem+0x78/0x80
[ 65.267185] hardirqs last disabled at (12332): [] __up_console_sem+0x5d/0x80
[ 65.268246] softirqs last enabled at (12246): [] irq_exit_rcu+0x93/0xc0
[ 65.269278] softirqs last disabled at (12237): [] irq_exit_rcu+0x93/0xc0
[ 65.270320] ---[ end trace 0000000000000000 ]---
executing program
[ 66.749767] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.797693] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.845115] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.893147] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:52:46 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6e75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556edb400 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=00007fc163ed46f4 CR3=0000000020102000 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=0000000000042b03 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=00007f3c7fd6be10 CR3=0000000016046000 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=2034353a32353a39312037312079614d XMM01=5d3834323534312e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000