Warning: Permanently added '[localhost]:53248' (ECDSA) to the list of known hosts.
2023/05/17 00:54:31 fuzzer started
2023/05/17 00:54:31 dialing manager at localhost:35573
2023/05/17 00:54:31 checking machine...
2023/05/17 00:54:31 checking revisions...
syzkaller login: [ 36.441607] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:54:31 testing simple program...
[ 36.508456] cgroup: Unknown subsys name 'net'
[ 36.591234] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.586263] audit: type=1400 audit(1684284884.077:6): 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
[ 49.717312] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.718979] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.721376] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.724972] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.726663] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.728075] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.128338] ------------[ cut here ]------------
[ 50.129626] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.131582] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.132781] Modules linked in:
[ 50.133248] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.138090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.139179] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.139909] 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
[ 50.142238] RSP: 0018:ffff888019f37c00 EFLAGS: 00010282
[ 50.142984] RAX: 0000000000000000 RBX: ffff8880101b3c40 RCX: 0000000000000000
[ 50.143982] RDX: ffff888017e69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.144972] RBP: ffff8880101b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.145950] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.146948] R13: ffffffff84e223a0 R14: ffff8880101b3c48 R15: ffffffff84d73340
[ 50.147935] FS: 0000555557422400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.149083] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.149909] CR2: 00007fb5319926f4 CR3: 000000000e59c000 CR4: 0000000000350ee0
[ 50.150893] Call Trace:
[ 50.151254]
[ 50.151581] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.152308] ipv4_frags_init_net+0x269/0x440
[ 50.152959] ops_init+0xbb/0x6b0
[ 50.153449] setup_net+0x3d9/0x990
[ 50.153990] ? down_read_killable+0x1d7/0x4e0
[ 50.154619] ? __pfx_setup_net+0x10/0x10
[ 50.155218] ? copy_net_ns+0x17c/0x770
[ 50.155776] copy_net_ns+0x321/0x770
[ 50.156348] create_new_namespaces+0x3f6/0xb30
[ 50.157029] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.157710] ksys_unshare+0x44d/0x8e0
[ 50.158294] ? __pfx_ksys_unshare+0x10/0x10
[ 50.158931] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.159726] __x64_sys_unshare+0x31/0x40
[ 50.160351] do_syscall_64+0x3f/0x90
[ 50.160910] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.161622] RIP: 0033:0x7fa5e06360d7
[ 50.162169] 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
[ 50.164599] RSP: 002b:00007fffb6a8a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.165657] RAX: ffffffffffffffda RBX: 00007fffb6a8a808 RCX: 00007fa5e06360d7
[ 50.166645] RDX: 00007fa5e06a041f RSI: 00007fffb6a8a160 RDI: 0000000040000000
[ 50.167625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6a89f70
[ 50.168620] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa5e0748bf0
[ 50.169607] R13: 00007fffb6a8a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.170623]
[ 50.170994] irq event stamp: 8057
[ 50.171467] hardirqs last enabled at (8067): [] __up_console_sem+0x78/0x80
[ 50.172660] hardirqs last disabled at (8078): [] __up_console_sem+0x5d/0x80
[ 50.173863] softirqs last enabled at (7544): [] irq_exit_rcu+0x93/0xc0
[ 50.175011] softirqs last disabled at (7539): [] irq_exit_rcu+0x93/0xc0
[ 50.176154] ---[ end trace 0000000000000000 ]---
[ 50.184231] ------------[ cut here ]------------
[ 50.184917] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.186814] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.188027] Modules linked in:
[ 50.188463] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.189699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.190770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.191486] 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
[ 50.193808] RSP: 0018:ffff888019f37c00 EFLAGS: 00010282
[ 50.194537] RAX: 0000000000000000 RBX: ffff88800dfcf240 RCX: 0000000000000000
[ 50.195484] RDX: ffff888017e69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.196430] RBP: ffff88800dfcf254 R08: 0000000000000001 R09: 0000000000000000
[ 50.197383] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.198338] R13: ffffffff84e223a0 R14: ffff88800dfcf248 R15: ffffffff84da62e0
[ 50.199299] FS: 0000555557422400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.200341] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.201143] CR2: 00007fb5319926f4 CR3: 000000000e59c000 CR4: 0000000000350ee0
[ 50.202114] Call Trace:
[ 50.202463]
[ 50.202783] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.203476] ipv6_frags_init_net+0x206/0x3c0
[ 50.204118] ops_init+0xbb/0x6b0
[ 50.204597] setup_net+0x3d9/0x990
[ 50.205112] ? down_read_killable+0x1d7/0x4e0
[ 50.205709] ? __pfx_setup_net+0x10/0x10
[ 50.206279] ? copy_net_ns+0x17c/0x770
[ 50.206811] copy_net_ns+0x321/0x770
[ 50.207353] create_new_namespaces+0x3f6/0xb30
[ 50.208022] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.208685] ksys_unshare+0x44d/0x8e0
[ 50.209242] ? __pfx_ksys_unshare+0x10/0x10
[ 50.209826] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.210611] __x64_sys_unshare+0x31/0x40
[ 50.211194] do_syscall_64+0x3f/0x90
[ 50.211699] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.212427] RIP: 0033:0x7fa5e06360d7
[ 50.212960] 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
[ 50.215256] RSP: 002b:00007fffb6a8a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.216299] RAX: ffffffffffffffda RBX: 00007fffb6a8a808 RCX: 00007fa5e06360d7
[ 50.217250] RDX: 00007fa5e06a041f RSI: 00007fffb6a8a160 RDI: 0000000040000000
[ 50.218194] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6a89f70
[ 50.219138] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa5e0748bf0
[ 50.220091] R13: 00007fffb6a8a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.221058]
[ 50.221379] irq event stamp: 10793
[ 50.221879] hardirqs last enabled at (10805): [] __up_console_sem+0x78/0x80
[ 50.223014] hardirqs last disabled at (10816): [] __up_console_sem+0x5d/0x80
[ 50.224184] softirqs last enabled at (10476): [] irq_exit_rcu+0x93/0xc0
[ 50.225299] softirqs last disabled at (10467): [] irq_exit_rcu+0x93/0xc0
[ 50.226412] ---[ end trace 0000000000000000 ]---
[ 50.227900] ------------[ cut here ]------------
[ 50.228546] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.230664] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.231806] Modules linked in:
[ 50.232284] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.233522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.234618] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.235340] 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
[ 50.237665] RSP: 0018:ffff888019f37bf0 EFLAGS: 00010286
[ 50.238411] RAX: 0000000000000000 RBX: ffff88800dfcec40 RCX: 0000000000000000
[ 50.239366] RDX: ffff888017e69b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.240368] RBP: ffff88800dfcec54 R08: 0000000000000001 R09: 0000000000000000
[ 50.241379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.242383] R13: ffffffff84e223a0 R14: ffff88800dfcec48 R15: ffffffff84daf020
[ 50.243378] FS: 0000555557422400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.244510] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.245330] CR2: 00007fb5319926f4 CR3: 000000000e59c000 CR4: 0000000000350ee0
[ 50.246316] Call Trace:
[ 50.246675]
[ 50.247042] nf_ct_net_init+0x224/0x3d0
[ 50.247619] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.248307] ops_init+0xbb/0x6b0
[ 50.248794] setup_net+0x3d9/0x990
[ 50.249332] ? down_read_killable+0x1d7/0x4e0
[ 50.249993] ? __pfx_setup_net+0x10/0x10
[ 50.250555] ? copy_net_ns+0x17c/0x770
[ 50.251149] copy_net_ns+0x321/0x770
[ 50.251673] create_new_namespaces+0x3f6/0xb30
[ 50.252368] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.253088] ksys_unshare+0x44d/0x8e0
[ 50.253631] ? __pfx_ksys_unshare+0x10/0x10
[ 50.254254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.255042] __x64_sys_unshare+0x31/0x40
[ 50.255599] do_syscall_64+0x3f/0x90
[ 50.256162] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.256873] RIP: 0033:0x7fa5e06360d7
[ 50.257366] 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
[ 50.259686] RSP: 002b:00007fffb6a8a1c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.260734] RAX: ffffffffffffffda RBX: 00007fffb6a8a808 RCX: 00007fa5e06360d7
[ 50.261686] RDX: 00007fa5e06a041f RSI: 00007fffb6a8a160 RDI: 0000000040000000
[ 50.262633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb6a89f70
[ 50.263577] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa5e0748bf0
[ 50.264545] R13: 00007fffb6a8a2a0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.265519]
[ 50.265875] irq event stamp: 11593
[ 50.266341] hardirqs last enabled at (11603): [] __up_console_sem+0x78/0x80
[ 50.267472] hardirqs last disabled at (11614): [] __up_console_sem+0x5d/0x80
[ 50.268638] softirqs last enabled at (11224): [] irq_exit_rcu+0x93/0xc0
[ 50.269750] softirqs last disabled at (11215): [] irq_exit_rcu+0x93/0xc0
[ 50.270867] ---[ end trace 0000000000000000 ]---
executing program
[ 51.794542] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.841978] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.889901] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.937909] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
00:54:45 Registers:
info registers vcpu 0
RAX=000000000002fadb RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f4e83206078 CR3=000000000dcea000 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=2035343a34353a30302037312079614d XMM01=5d3834323333312e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019f375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555557422400 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=00007fb5319926f4 CR3=000000000e59c000 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