Warning: Permanently added '[localhost]:15382' (ECDSA) to the list of known hosts.
2023/05/17 12:55:50 fuzzer started
2023/05/17 12:55:50 dialing manager at localhost:44319
2023/05/17 12:55:50 checking machine...
2023/05/17 12:55:50 checking revisions...
syzkaller login: [ 51.087643] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:55:50 testing simple program...
[ 51.160027] cgroup: Unknown subsys name 'net'
[ 51.252939] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.495497] audit: type=1400 audit(1684328164.145:6): 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
[ 65.653200] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.659302] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.663083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.665574] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.667302] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.668602] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.084702] ------------[ cut here ]------------
[ 66.085522] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.088212] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.089413] Modules linked in:
[ 66.089846] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.094910] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.095973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.096623] 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
[ 66.098814] RSP: 0018:ffff888015957c00 EFLAGS: 00010282
[ 66.099497] RAX: 0000000000000000 RBX: ffff88800e1ac040 RCX: 0000000000000000
[ 66.100420] RDX: ffff888015bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.101301] RBP: ffff88800e1ac054 R08: 0000000000000001 R09: 0000000000000000
[ 66.102260] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.103422] R13: ffffffff84e23fe0 R14: ffff88800e1ac048 R15: ffffffff84d74dc0
[ 66.104353] FS: 0000555556763400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.105388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.106189] CR2: 00007f90b8c156f4 CR3: 000000000f356000 CR4: 0000000000350ee0
[ 66.107101] Call Trace:
[ 66.107432]
[ 66.107779] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.108469] ipv4_frags_init_net+0x269/0x440
[ 66.109087] ops_init+0xbb/0x6b0
[ 66.109554] setup_net+0x3d9/0x990
[ 66.110141] ? down_read_killable+0x1d7/0x4e0
[ 66.110763] ? __pfx_setup_net+0x10/0x10
[ 66.111298] ? copy_net_ns+0x17c/0x770
[ 66.111860] copy_net_ns+0x321/0x770
[ 66.112360] create_new_namespaces+0x3f6/0xb30
[ 66.112989] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.113626] ksys_unshare+0x44d/0x8e0
[ 66.114189] ? __pfx_ksys_unshare+0x10/0x10
[ 66.114770] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.115507] __x64_sys_unshare+0x31/0x40
[ 66.116079] do_syscall_64+0x3f/0x90
[ 66.116570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.117247] RIP: 0033:0x7f32cf0930d7
[ 66.117760] 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
[ 66.120646] RSP: 002b:00007fff0615a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.121931] RAX: ffffffffffffffda RBX: 00007fff0615af98 RCX: 00007f32cf0930d7
[ 66.123112] RDX: 00007f32cf0fd41f RSI: 00007fff0615a8f0 RDI: 0000000040000000
[ 66.124328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0615a700
[ 66.125540] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32cf1a5bf0
[ 66.126767] R13: 00007fff0615aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 66.128011]
[ 66.128415] irq event stamp: 8281
[ 66.129031] hardirqs last enabled at (8293): [] __up_console_sem+0x78/0x80
[ 66.130435] hardirqs last disabled at (8304): [] __up_console_sem+0x5d/0x80
[ 66.131860] softirqs last enabled at (7786): [] irq_exit_rcu+0x93/0xc0
[ 66.133253] softirqs last disabled at (7745): [] irq_exit_rcu+0x93/0xc0
[ 66.134658] ---[ end trace 0000000000000000 ]---
[ 66.145992] ------------[ cut here ]------------
[ 66.146807] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.149048] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.150448] Modules linked in:
[ 66.151061] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.152648] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.154028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.154881] 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
[ 66.157263] RSP: 0018:ffff888015957c00 EFLAGS: 00010282
[ 66.158100] RAX: 0000000000000000 RBX: ffff8880139e3e40 RCX: 0000000000000000
[ 66.158947] RDX: ffff888015bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.159820] RBP: ffff8880139e3e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.160645] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.161499] R13: ffffffff84e23fe0 R14: ffff8880139e3e48 R15: ffffffff84da7d60
[ 66.162364] FS: 0000555556763400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.163349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.164069] CR2: 00007f23e14ea1c0 CR3: 000000000f356000 CR4: 0000000000350ee0
[ 66.164924] Call Trace:
[ 66.165275]
[ 66.165576] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.166240] ipv6_frags_init_net+0x206/0x3c0
[ 66.166832] ops_init+0xbb/0x6b0
[ 66.167304] setup_net+0x3d9/0x990
[ 66.167831] ? down_read_killable+0x1d7/0x4e0
[ 66.168423] ? __pfx_setup_net+0x10/0x10
[ 66.168996] ? copy_net_ns+0x17c/0x770
[ 66.169518] copy_net_ns+0x321/0x770
[ 66.170033] create_new_namespaces+0x3f6/0xb30
[ 66.170618] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.171262] ksys_unshare+0x44d/0x8e0
[ 66.171779] ? __pfx_ksys_unshare+0x10/0x10
[ 66.172337] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.173125] __x64_sys_unshare+0x31/0x40
[ 66.173649] do_syscall_64+0x3f/0x90
[ 66.174158] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.174833] RIP: 0033:0x7f32cf0930d7
[ 66.175300] 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
[ 66.177507] RSP: 002b:00007fff0615a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.178451] RAX: ffffffffffffffda RBX: 00007fff0615af98 RCX: 00007f32cf0930d7
[ 66.179337] RDX: 00007f32cf0fd41f RSI: 00007fff0615a8f0 RDI: 0000000040000000
[ 66.180264] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0615a700
[ 66.181185] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32cf1a5bf0
[ 66.182077] R13: 00007fff0615aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 66.182995]
[ 66.183299] irq event stamp: 10837
[ 66.183758] hardirqs last enabled at (10849): [] __up_console_sem+0x78/0x80
[ 66.184837] hardirqs last disabled at (10860): [] __up_console_sem+0x5d/0x80
[ 66.185925] softirqs last enabled at (10688): [] irq_exit_rcu+0x93/0xc0
[ 66.186962] softirqs last disabled at (10683): [] irq_exit_rcu+0x93/0xc0
[ 66.188009] ---[ end trace 0000000000000000 ]---
[ 66.189422] ------------[ cut here ]------------
[ 66.190014] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.191867] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.192866] Modules linked in:
[ 66.193277] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.194360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.195343] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.196020] 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
[ 66.198125] RSP: 0018:ffff888015957bf0 EFLAGS: 00010286
[ 66.198775] RAX: 0000000000000000 RBX: ffff888014521e40 RCX: 0000000000000000
[ 66.199775] RDX: ffff888015bc3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.200906] RBP: ffff888014521e54 R08: 0000000000000001 R09: 0000000000000000
[ 66.201752] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.202585] R13: ffffffff84e23fe0 R14: ffff888014521e48 R15: ffffffff84db0aa0
[ 66.203477] FS: 0000555556763400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.204554] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.205573] CR2: 00007f23e14ea1c0 CR3: 000000000f356000 CR4: 0000000000350ee0
[ 66.206793] Call Trace:
[ 66.207234]
[ 66.207650] nf_ct_net_init+0x224/0x3d0
[ 66.208431] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.209263] ops_init+0xbb/0x6b0
[ 66.209939] setup_net+0x3d9/0x990
[ 66.210586] ? down_read_killable+0x1d7/0x4e0
[ 66.211417] ? __pfx_setup_net+0x10/0x10
[ 66.212188] ? copy_net_ns+0x17c/0x770
[ 66.212949] copy_net_ns+0x321/0x770
[ 66.213619] create_new_namespaces+0x3f6/0xb30
[ 66.214488] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.215395] ksys_unshare+0x44d/0x8e0
[ 66.216135] ? __pfx_ksys_unshare+0x10/0x10
[ 66.216947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.217994] __x64_sys_unshare+0x31/0x40
[ 66.218771] do_syscall_64+0x3f/0x90
[ 66.219426] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.220409] RIP: 0033:0x7f32cf0930d7
[ 66.221103] 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
[ 66.224108] RSP: 002b:00007fff0615a958 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.225437] RAX: ffffffffffffffda RBX: 00007fff0615af98 RCX: 00007f32cf0930d7
[ 66.226693] RDX: 00007f32cf0fd41f RSI: 00007fff0615a8f0 RDI: 0000000040000000
[ 66.227942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff0615a700
[ 66.229187] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32cf1a5bf0
[ 66.230434] R13: 00007fff0615aa30 R14: 0000000000000000 R15: 00000000000000f8
[ 66.231703]
[ 66.232184] irq event stamp: 11611
[ 66.232833] hardirqs last enabled at (11623): [] __up_console_sem+0x78/0x80
[ 66.234301] hardirqs last disabled at (11634): [] __up_console_sem+0x5d/0x80
[ 66.235780] softirqs last enabled at (11082): [] irq_exit_rcu+0x93/0xc0
[ 66.237252] softirqs last disabled at (11655): [] irq_exit_rcu+0x93/0xc0
[ 66.238699] ---[ end trace 0000000000000000 ]---
[ 67.734500] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.781780] Bluetooth: hci0: command 0x041b tx timeout
[ 71.829796] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.878807] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:55:51 Registers:
info registers vcpu 0
RAX=000000000002a1dd 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=00007f23e1508000 CR3=000000000fe48000 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=2035303a36353a32312037312079614d XMM01=5d3634383938302e36362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880159575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556763400 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=00007f90b8c156f4 CR3=000000000f356000 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