Warning: Permanently added '[localhost]:6122' (ECDSA) to the list of known hosts.
2023/05/16 17:04:13 fuzzer started
2023/05/16 17:04:13 dialing manager at localhost:35573
2023/05/16 17:04:13 checking machine...
2023/05/16 17:04:13 checking revisions...
syzkaller login: [ 38.057782] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:04:14 testing simple program...
[ 38.124098] cgroup: Unknown subsys name 'net'
[ 38.194657] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.559803] audit: type=1400 audit(1684256667.549:6): 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
[ 52.700598] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.702201] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.704076] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.707592] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.709770] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.711635] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.117335] ------------[ cut here ]------------
[ 53.118326] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.120964] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.123015] Modules linked in:
[ 53.124033] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.128743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.129841] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.130554] 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
[ 53.132782] RSP: 0018:ffff88802031fc00 EFLAGS: 00010282
[ 53.133542] RAX: 0000000000000000 RBX: ffff88800dba7040 RCX: 0000000000000000
[ 53.134474] RDX: ffff88800fbc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.135411] RBP: ffff88800dba7054 R08: 0000000000000001 R09: 0000000000000000
[ 53.136349] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.137228] R13: ffffffff84e223a0 R14: ffff88800dba7048 R15: ffffffff84d73340
[ 53.138161] FS: 000055555564e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.139199] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.139953] CR2: 00007f42cdd446f4 CR3: 000000000e8ec000 CR4: 0000000000350ef0
[ 53.140891] Call Trace:
[ 53.141242]
[ 53.141586] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.142213] ipv4_frags_init_net+0x269/0x440
[ 53.142836] ops_init+0xbb/0x6b0
[ 53.143379] setup_net+0x3d9/0x990
[ 53.143839] ? down_read_killable+0x1d7/0x4e0
[ 53.144476] ? __pfx_setup_net+0x10/0x10
[ 53.145000] ? copy_net_ns+0x17c/0x770
[ 53.145583] copy_net_ns+0x321/0x770
[ 53.146073] create_new_namespaces+0x3f6/0xb30
[ 53.146719] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.147396] ksys_unshare+0x44d/0x8e0
[ 53.147899] ? __pfx_ksys_unshare+0x10/0x10
[ 53.148519] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.149296] __x64_sys_unshare+0x31/0x40
[ 53.149826] do_syscall_64+0x3f/0x90
[ 53.150364] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.151024] RIP: 0033:0x7f578f5830d7
[ 53.151544] 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
[ 53.153812] RSP: 002b:00007ffdde81eb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.154795] RAX: ffffffffffffffda RBX: 00007ffdde81f1c8 RCX: 00007f578f5830d7
[ 53.155720] RDX: 00007f578f5ed41f RSI: 00007ffdde81eb20 RDI: 0000000040000000
[ 53.156658] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde81e930
[ 53.157594] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f578f695bf0
[ 53.158521] R13: 00007ffdde81ec60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.159476]
[ 53.159778] irq event stamp: 8187
[ 53.160205] hardirqs last enabled at (8197): [] __up_console_sem+0x78/0x80
[ 53.161345] hardirqs last disabled at (8208): [] __up_console_sem+0x5d/0x80
[ 53.162440] softirqs last enabled at (7924): [] irq_exit_rcu+0x93/0xc0
[ 53.163517] softirqs last disabled at (7913): [] irq_exit_rcu+0x93/0xc0
[ 53.164584] ---[ end trace 0000000000000000 ]---
[ 53.174818] ------------[ cut here ]------------
[ 53.175494] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.177947] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.179118] Modules linked in:
[ 53.179673] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.180945] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.182097] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.182871] 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
[ 53.185200] RSP: 0018:ffff88802031fc00 EFLAGS: 00010282
[ 53.185988] RAX: 0000000000000000 RBX: ffff88800d6d9440 RCX: 0000000000000000
[ 53.187015] RDX: ffff88800fbc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.188011] RBP: ffff88800d6d9454 R08: 0000000000000001 R09: 0000000000000000
[ 53.189012] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.190009] R13: ffffffff84e223a0 R14: ffff88800d6d9448 R15: ffffffff84da62e0
[ 53.191011] FS: 000055555564e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.192128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.192958] CR2: 00007f204d7b8cb0 CR3: 000000000e8ec000 CR4: 0000000000350ee0
[ 53.193892] Call Trace:
[ 53.194222]
[ 53.194571] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.195204] ipv6_frags_init_net+0x206/0x3c0
[ 53.195802] ops_init+0xbb/0x6b0
[ 53.196295] setup_net+0x3d9/0x990
[ 53.196759] ? down_read_killable+0x1d7/0x4e0
[ 53.197403] ? __pfx_setup_net+0x10/0x10
[ 53.197924] ? copy_net_ns+0x17c/0x770
[ 53.198465] copy_net_ns+0x321/0x770
[ 53.198949] create_new_namespaces+0x3f6/0xb30
[ 53.199594] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.200225] ksys_unshare+0x44d/0x8e0
[ 53.200769] ? __pfx_ksys_unshare+0x10/0x10
[ 53.201383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.202116] __x64_sys_unshare+0x31/0x40
[ 53.202687] do_syscall_64+0x3f/0x90
[ 53.203182] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.203880] RIP: 0033:0x7f578f5830d7
[ 53.204401] 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
[ 53.206632] RSP: 002b:00007ffdde81eb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.207607] RAX: ffffffffffffffda RBX: 00007ffdde81f1c8 RCX: 00007f578f5830d7
[ 53.208542] RDX: 00007f578f5ed41f RSI: 00007ffdde81eb20 RDI: 0000000040000000
[ 53.209474] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde81e930
[ 53.210387] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f578f695bf0
[ 53.211305] R13: 00007ffdde81ec60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.212189]
[ 53.212531] irq event stamp: 11137
[ 53.212980] hardirqs last enabled at (11147): [] __up_console_sem+0x78/0x80
[ 53.214089] hardirqs last disabled at (11158): [] __up_console_sem+0x5d/0x80
[ 53.215176] softirqs last enabled at (10942): [] irq_exit_rcu+0x93/0xc0
[ 53.216246] softirqs last disabled at (10933): [] irq_exit_rcu+0x93/0xc0
[ 53.217335] ---[ end trace 0000000000000000 ]---
[ 53.218701] ------------[ cut here ]------------
[ 53.219346] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.221307] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.222381] Modules linked in:
[ 53.222794] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.223953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.224972] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.225689] 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
[ 53.227897] RSP: 0018:ffff88802031fbf0 EFLAGS: 00010286
[ 53.228598] RAX: 0000000000000000 RBX: ffff88800d6d8e40 RCX: 0000000000000000
[ 53.229496] RDX: ffff88800fbc51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.230385] RBP: ffff88800d6d8e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.231250] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.232155] R13: ffffffff84e223a0 R14: ffff88800d6d8e48 R15: ffffffff84daf020
[ 53.233063] FS: 000055555564e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.234079] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.234829] CR2: 00007f204d7b8cb0 CR3: 000000000e8ec000 CR4: 0000000000350ee0
[ 53.235736] Call Trace:
[ 53.236068]
[ 53.236420] nf_ct_net_init+0x224/0x3d0
[ 53.236939] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.237590] ops_init+0xbb/0x6b0
[ 53.238041] setup_net+0x3d9/0x990
[ 53.238538] ? down_read_killable+0x1d7/0x4e0
[ 53.239113] ? __pfx_setup_net+0x10/0x10
[ 53.239669] ? copy_net_ns+0x17c/0x770
[ 53.240194] copy_net_ns+0x321/0x770
[ 53.240719] create_new_namespaces+0x3f6/0xb30
[ 53.241367] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.241995] ksys_unshare+0x44d/0x8e0
[ 53.242531] ? __pfx_ksys_unshare+0x10/0x10
[ 53.243094] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.243845] __x64_sys_unshare+0x31/0x40
[ 53.244408] do_syscall_64+0x3f/0x90
[ 53.244899] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.245598] RIP: 0033:0x7f578f5830d7
[ 53.246076] 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
[ 53.248318] RSP: 002b:00007ffdde81eb88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.249312] RAX: ffffffffffffffda RBX: 00007ffdde81f1c8 RCX: 00007f578f5830d7
[ 53.250176] RDX: 00007f578f5ed41f RSI: 00007ffdde81eb20 RDI: 0000000040000000
[ 53.251090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdde81e930
[ 53.251990] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f578f695bf0
[ 53.252917] R13: 00007ffdde81ec60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.253858]
[ 53.254178] irq event stamp: 11871
[ 53.254683] hardirqs last enabled at (11883): [] __up_console_sem+0x78/0x80
[ 53.255822] hardirqs last disabled at (11894): [] __up_console_sem+0x5d/0x80
[ 53.256958] softirqs last enabled at (11356): [] irq_exit_rcu+0x93/0xc0
[ 53.258099] softirqs last disabled at (11915): [] irq_exit_rcu+0x93/0xc0
[ 53.259229] ---[ end trace 0000000000000000 ]---
[ 54.784042] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.831419] Bluetooth: hci0: command 0x041b tx timeout
[ 58.879342] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.927355] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:04:27 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88802031f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555564e400 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=00007f42cdd446f4 CR3=000000000e8ec000 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=000000000002b455 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fd0a8038068 CR3=00000000100d0000 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=2039323a34303a37312036312079614d XMM01=5d3531303332312e33352020205b203a
XMM02=646f4d205d3531303332312e33352020 XMM03=6b7a79732039323a34303a3731203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3436393032312e33352020205b XMM07=79732039323a34303a37312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000