Warning: Permanently added '[localhost]:20822' (ECDSA) to the list of known hosts.
2023/05/18 03:50:53 fuzzer started
2023/05/18 03:50:53 dialing manager at localhost:44319
2023/05/18 03:50:53 checking machine...
2023/05/18 03:50:53 checking revisions...
syzkaller login: [ 65.244811] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:50:53 testing simple program...
[ 65.308660] cgroup: Unknown subsys name 'net'
[ 65.388678] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.571509] audit: type=1400 audit(1684381866.186:6): 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
[ 78.699422] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.701893] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.704065] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.707023] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.709006] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.711066] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.109858] ------------[ cut here ]------------
[ 79.110514] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.112403] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.113395] Modules linked in:
[ 79.113782] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.115786] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.117880] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.119242] 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
[ 79.121278] RSP: 0018:ffff88801f07fc00 EFLAGS: 00010282
[ 79.121944] RAX: 0000000000000000 RBX: ffff888009ab3c40 RCX: 0000000000000000
[ 79.122797] RDX: ffff88801f070000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.123694] RBP: ffff888009ab3c54 R08: 0000000000000001 R09: 0000000000000000
[ 79.124575] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.125462] R13: ffffffff84e23fe0 R14: ffff888009ab3c48 R15: ffffffff84d74dc0
[ 79.126352] FS: 0000555557298400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.127345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.128078] CR2: 00007f484833b6f4 CR3: 00000000178f2000 CR4: 0000000000350ee0
[ 79.128896] Call Trace:
[ 79.129248]
[ 79.129526] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.130149] ipv4_frags_init_net+0x269/0x440
[ 79.130676] ops_init+0xbb/0x6b0
[ 79.131137] setup_net+0x3d9/0x990
[ 79.131565] ? down_read_killable+0x1d7/0x4e0
[ 79.132137] ? __pfx_setup_net+0x10/0x10
[ 79.132618] ? copy_net_ns+0x17c/0x770
[ 79.133133] copy_net_ns+0x321/0x770
[ 79.133588] create_new_namespaces+0x3f6/0xb30
[ 79.134192] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.134777] ksys_unshare+0x44d/0x8e0
[ 79.135277] ? __pfx_ksys_unshare+0x10/0x10
[ 79.135817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.136536] __x64_sys_unshare+0x31/0x40
[ 79.137084] do_syscall_64+0x3f/0x90
[ 79.137551] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.138234] RIP: 0033:0x7f1e2e96c0d7
[ 79.138690] 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
[ 79.140821] RSP: 002b:00007ffcdc429088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.141740] RAX: ffffffffffffffda RBX: 00007ffcdc4296c8 RCX: 00007f1e2e96c0d7
[ 79.142623] RDX: 00007f1e2e9d641f RSI: 00007ffcdc429020 RDI: 0000000040000000
[ 79.143492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc428e30
[ 79.144369] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e2ea7ebf0
[ 79.145240] R13: 00007ffcdc429160 R14: 0000000000000000 R15: 00000000000000f8
[ 79.146168]
[ 79.146463] irq event stamp: 8727
[ 79.146879] hardirqs last enabled at (8737): [] __up_console_sem+0x78/0x80
[ 79.147973] hardirqs last disabled at (8760): [] __up_console_sem+0x5d/0x80
[ 79.149019] softirqs last enabled at (8750): [] irq_exit_rcu+0x93/0xc0
[ 79.150028] softirqs last disabled at (8741): [] irq_exit_rcu+0x93/0xc0
[ 79.151076] ---[ end trace 0000000000000000 ]---
[ 79.160473] ------------[ cut here ]------------
[ 79.161249] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.163256] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.164420] Modules linked in:
[ 79.164869] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.166266] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.167381] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.168130] 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
[ 79.170552] RSP: 0018:ffff88801f07fc00 EFLAGS: 00010282
[ 79.171321] RAX: 0000000000000000 RBX: ffff88800d9de840 RCX: 0000000000000000
[ 79.172331] RDX: ffff88801f070000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.173343] RBP: ffff88800d9de854 R08: 0000000000000001 R09: 0000000000000000
[ 79.174369] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.175381] R13: ffffffff84e23fe0 R14: ffff88800d9de848 R15: ffffffff84da7d60
[ 79.176397] FS: 0000555557298400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.177532] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.178398] CR2: 00007f705991f810 CR3: 00000000178f2000 CR4: 0000000000350ef0
[ 79.179416] Call Trace:
[ 79.179786]
[ 79.180159] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.180868] ipv6_frags_init_net+0x206/0x3c0
[ 79.181547] ops_init+0xbb/0x6b0
[ 79.182094] setup_net+0x3d9/0x990
[ 79.182624] ? down_read_killable+0x1d7/0x4e0
[ 79.183312] ? __pfx_setup_net+0x10/0x10
[ 79.183895] ? copy_net_ns+0x17c/0x770
[ 79.184512] copy_net_ns+0x321/0x770
[ 79.185094] create_new_namespaces+0x3f6/0xb30
[ 79.185761] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.186518] ksys_unshare+0x44d/0x8e0
[ 79.187116] ? __pfx_ksys_unshare+0x10/0x10
[ 79.187737] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.188579] __x64_sys_unshare+0x31/0x40
[ 79.189194] do_syscall_64+0x3f/0x90
[ 79.189747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.190536] RIP: 0033:0x7f1e2e96c0d7
[ 79.191099] 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
[ 79.193563] RSP: 002b:00007ffcdc429088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.194673] RAX: ffffffffffffffda RBX: 00007ffcdc4296c8 RCX: 00007f1e2e96c0d7
[ 79.195673] RDX: 00007f1e2e9d641f RSI: 00007ffcdc429020 RDI: 0000000040000000
[ 79.196679] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc428e30
[ 79.197677] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e2ea7ebf0
[ 79.198694] R13: 00007ffcdc429160 R14: 0000000000000000 R15: 00000000000000f8
[ 79.199706]
[ 79.200076] irq event stamp: 11177
[ 79.200563] hardirqs last enabled at (11187): [] __up_console_sem+0x78/0x80
[ 79.201779] hardirqs last disabled at (11198): [] __up_console_sem+0x5d/0x80
[ 79.202991] softirqs last enabled at (10898): [] irq_exit_rcu+0x93/0xc0
[ 79.204145] softirqs last disabled at (10893): [] irq_exit_rcu+0x93/0xc0
[ 79.205292] ---[ end trace 0000000000000000 ]---
[ 79.206783] ------------[ cut here ]------------
[ 79.207494] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.209562] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.210755] Modules linked in:
[ 79.211246] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 79.212543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.213726] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.214521] 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
[ 79.217018] RSP: 0018:ffff88801f07fbf0 EFLAGS: 00010286
[ 79.217776] RAX: 0000000000000000 RBX: ffff88800d750040 RCX: 0000000000000000
[ 79.218833] RDX: ffff88801f070000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 79.219848] RBP: ffff88800d750054 R08: 0000000000000001 R09: 0000000000000000
[ 79.220876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.221880] R13: ffffffff84e23fe0 R14: ffff88800d750048 R15: ffffffff84db0aa0
[ 79.222946] FS: 0000555557298400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 79.224102] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.224954] CR2: 00007f705991f810 CR3: 00000000178f2000 CR4: 0000000000350ef0
[ 79.225987] Call Trace:
[ 79.226374]
[ 79.226723] nf_ct_net_init+0x224/0x3d0
[ 79.227377] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.228067] ops_init+0xbb/0x6b0
[ 79.228578] setup_net+0x3d9/0x990
[ 79.229148] ? down_read_killable+0x1d7/0x4e0
[ 79.229801] ? __pfx_setup_net+0x10/0x10
[ 79.230449] ? copy_net_ns+0x17c/0x770
[ 79.231078] copy_net_ns+0x321/0x770
[ 79.231634] create_new_namespaces+0x3f6/0xb30
[ 79.232337] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.233085] ksys_unshare+0x44d/0x8e0
[ 79.233644] ? __pfx_ksys_unshare+0x10/0x10
[ 79.234322] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.235179] __x64_sys_unshare+0x31/0x40
[ 79.235776] do_syscall_64+0x3f/0x90
[ 79.236371] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.237155] RIP: 0033:0x7f1e2e96c0d7
[ 79.237697] 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
[ 79.240250] RSP: 002b:00007ffcdc429088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 79.241352] RAX: ffffffffffffffda RBX: 00007ffcdc4296c8 RCX: 00007f1e2e96c0d7
[ 79.242568] RDX: 00007f1e2e9d641f RSI: 00007ffcdc429020 RDI: 0000000040000000
[ 79.243567] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdc428e30
[ 79.244487] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1e2ea7ebf0
[ 79.245397] R13: 00007ffcdc429160 R14: 0000000000000000 R15: 00000000000000f8
[ 79.246358]
[ 79.246664] irq event stamp: 11971
[ 79.247131] hardirqs last enabled at (11983): [] __up_console_sem+0x78/0x80
[ 79.248385] hardirqs last disabled at (11994): [] __up_console_sem+0x5d/0x80
[ 79.249659] softirqs last enabled at (11932): [] irq_exit_rcu+0x93/0xc0
[ 79.250939] softirqs last disabled at (11927): [] irq_exit_rcu+0x93/0xc0
[ 79.252184] ---[ end trace 0000000000000000 ]---
executing program
[ 80.780524] Bluetooth: hci0: command 0x0409 tx timeout
[ 82.827199] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 84.876276] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 86.923143] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:50:38 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88800dd64c00 RCX=ffffffff814d1ddb RDX=ffff888016c19b40
RSI=0000000000000000 RDI=0000000000000005 RBP=00000000000000ba RSP=ffff888016c37de8
R8 =0000000000000005 R9 =00000000000001c3 R10=00000000000000ba R11=0000000000000000
R12=00000000000000ba R13=ffff88800dd64c10 R14=ffff888016c37e30 R15=0000000000000000
RIP=ffffffff814d1ddb RFL=00000293 [--S-A-C] 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 00007f705a493900 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=00007f70599495b8 CR3=000000000dd22000 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=5837fe9dc1c91f3200000000000ae618 XMM01=c13a7a70cd57a2885842b5b408e4f194
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000000cb580 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=84632c8c4ddd2c0200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006c RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f07f5e0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006c R11=0000000000000001
R12=000000000000006c 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 0000555557298400 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=00007f484833b6f4 CR3=00000000178f2000 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