Warning: Permanently added '[localhost]:1820' (ECDSA) to the list of known hosts.
2023/05/17 12:32:38 fuzzer started
2023/05/17 12:32:38 dialing manager at localhost:44319
2023/05/17 12:32:38 checking machine...
2023/05/17 12:32:38 checking revisions...
syzkaller login: [ 37.142207] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:32:38 testing simple program...
[ 37.207910] cgroup: Unknown subsys name 'net'
[ 37.365483] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.633791] audit: type=1400 audit(1684326771.280:6): 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
[ 50.785756] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.787251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.790303] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.793050] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.794706] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.796329] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.167132] ------------[ cut here ]------------
[ 51.168621] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.170342] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.171496] Modules linked in:
[ 51.172002] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.176567] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.177687] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.178370] 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
[ 51.180680] RSP: 0018:ffff88800e917c00 EFLAGS: 00010282
[ 51.181335] RAX: 0000000000000000 RBX: ffff888009851440 RCX: 0000000000000000
[ 51.182308] RDX: ffff88801a089b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.183285] RBP: ffff888009851454 R08: 0000000000000001 R09: 0000000000000000
[ 51.184264] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.185302] R13: ffffffff84e23fe0 R14: ffff888009851448 R15: ffffffff84d74dc0
[ 51.186369] FS: 000055555739e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.187458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.188251] CR2: 00007f76cab046f4 CR3: 000000000dc6a000 CR4: 0000000000350ee0
[ 51.189156] Call Trace:
[ 51.189486]
[ 51.189815] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.190450] ipv4_frags_init_net+0x269/0x440
[ 51.191040] ops_init+0xbb/0x6b0
[ 51.191503] setup_net+0x3d9/0x990
[ 51.192000] ? down_read_killable+0x1d7/0x4e0
[ 51.192607] ? __pfx_setup_net+0x10/0x10
[ 51.193116] ? copy_net_ns+0x17c/0x770
[ 51.193656] copy_net_ns+0x321/0x770
[ 51.194154] create_new_namespaces+0x3f6/0xb30
[ 51.194766] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.195404] ksys_unshare+0x44d/0x8e0
[ 51.195938] ? __pfx_ksys_unshare+0x10/0x10
[ 51.196482] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.197223] __x64_sys_unshare+0x31/0x40
[ 51.197769] do_syscall_64+0x3f/0x90
[ 51.198267] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.198944] RIP: 0033:0x7fc51a9a80d7
[ 51.199415] 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
[ 51.201587] RSP: 002b:00007ffe209d9918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.202499] RAX: ffffffffffffffda RBX: 00007ffe209d9f58 RCX: 00007fc51a9a80d7
[ 51.203386] RDX: 00007fc51aa1241f RSI: 00007ffe209d98b0 RDI: 0000000040000000
[ 51.204271] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe209d96c0
[ 51.205161] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc51aababf0
[ 51.206074] R13: 00007ffe209d99f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.206992]
[ 51.207292] irq event stamp: 10831
[ 51.207762] hardirqs last enabled at (10843): [] __up_console_sem+0x78/0x80
[ 51.208822] hardirqs last disabled at (10854): [] __up_console_sem+0x5d/0x80
[ 51.209890] softirqs last enabled at (10596): [] irq_exit_rcu+0x93/0xc0
[ 51.210937] softirqs last disabled at (10591): [] irq_exit_rcu+0x93/0xc0
[ 51.212006] ---[ end trace 0000000000000000 ]---
[ 51.217976] ------------[ cut here ]------------
[ 51.218636] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.220279] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.221343] Modules linked in:
[ 51.221790] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.222954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.223975] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.224643] 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
[ 51.226830] RSP: 0018:ffff88800e917c00 EFLAGS: 00010282
[ 51.227486] RAX: 0000000000000000 RBX: ffff88800e6e1840 RCX: 0000000000000000
[ 51.228393] RDX: ffff88801a089b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.229312] RBP: ffff88800e6e1854 R08: 0000000000000001 R09: 0000000000000000
[ 51.230227] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.231123] R13: ffffffff84e23fe0 R14: ffff88800e6e1848 R15: ffffffff84da7d60
[ 51.232030] FS: 000055555739e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.233039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.233796] CR2: 00007f76cab046f4 CR3: 000000000dc6a000 CR4: 0000000000350ee0
[ 51.234692] Call Trace:
[ 51.235022]
[ 51.235316] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.235968] ipv6_frags_init_net+0x206/0x3c0
[ 51.236558] ops_init+0xbb/0x6b0
[ 51.237003] setup_net+0x3d9/0x990
[ 51.237461] ? down_read_killable+0x1d7/0x4e0
[ 51.238081] ? __pfx_setup_net+0x10/0x10
[ 51.238632] ? copy_net_ns+0x17c/0x770
[ 51.239150] copy_net_ns+0x321/0x770
[ 51.239659] create_new_namespaces+0x3f6/0xb30
[ 51.240247] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.240895] ksys_unshare+0x44d/0x8e0
[ 51.241387] ? __pfx_ksys_unshare+0x10/0x10
[ 51.241971] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.242711] __x64_sys_unshare+0x31/0x40
[ 51.243228] do_syscall_64+0x3f/0x90
[ 51.243758] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.244404] RIP: 0033:0x7fc51a9a80d7
[ 51.244894] 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
[ 51.247053] RSP: 002b:00007ffe209d9918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.247999] RAX: ffffffffffffffda RBX: 00007ffe209d9f58 RCX: 00007fc51a9a80d7
[ 51.248886] RDX: 00007fc51aa1241f RSI: 00007ffe209d98b0 RDI: 0000000040000000
[ 51.249771] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe209d96c0
[ 51.250694] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc51aababf0
[ 51.251584] R13: 00007ffe209d99f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.252502]
[ 51.252846] irq event stamp: 12655
[ 51.253280] hardirqs last enabled at (12665): [] __up_console_sem+0x78/0x80
[ 51.254362] hardirqs last disabled at (12676): [] __up_console_sem+0x5d/0x80
[ 51.255434] softirqs last enabled at (11858): [] irq_exit_rcu+0x93/0xc0
[ 51.256485] softirqs last disabled at (12697): [] irq_exit_rcu+0x93/0xc0
[ 51.257540] ---[ end trace 0000000000000000 ]---
[ 51.258887] ------------[ cut here ]------------
[ 51.259477] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.261451] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.262555] Modules linked in:
[ 51.262971] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.264132] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.265171] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.265854] 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
[ 51.268020] RSP: 0018:ffff88800e917bf0 EFLAGS: 00010286
[ 51.268709] RAX: 0000000000000000 RBX: ffff88800e6e1040 RCX: 0000000000000000
[ 51.269602] RDX: ffff88801a089b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.270477] RBP: ffff88800e6e1054 R08: 0000000000000001 R09: 0000000000000000
[ 51.271368] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.272253] R13: ffffffff84e23fe0 R14: ffff88800e6e1048 R15: ffffffff84db0aa0
[ 51.273231] FS: 000055555739e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.274345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.275081] CR2: 00007f76cab046f4 CR3: 000000000dc6a000 CR4: 0000000000350ee0
[ 51.275983] Call Trace:
[ 51.276308]
[ 51.276641] nf_ct_net_init+0x224/0x3d0
[ 51.277162] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.277769] ops_init+0xbb/0x6b0
[ 51.278245] setup_net+0x3d9/0x990
[ 51.278749] ? down_read_killable+0x1d7/0x4e0
[ 51.279320] ? __pfx_setup_net+0x10/0x10
[ 51.279871] ? copy_net_ns+0x17c/0x770
[ 51.280384] copy_net_ns+0x321/0x770
[ 51.280894] create_new_namespaces+0x3f6/0xb30
[ 51.281482] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.282147] ksys_unshare+0x44d/0x8e0
[ 51.282671] ? __pfx_ksys_unshare+0x10/0x10
[ 51.283225] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.283984] __x64_sys_unshare+0x31/0x40
[ 51.284545] do_syscall_64+0x3f/0x90
[ 51.285033] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.285705] RIP: 0033:0x7fc51a9a80d7
[ 51.286189] 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
[ 51.288388] RSP: 002b:00007ffe209d9918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.289336] RAX: ffffffffffffffda RBX: 00007ffe209d9f58 RCX: 00007fc51a9a80d7
[ 51.290266] RDX: 00007fc51aa1241f RSI: 00007ffe209d98b0 RDI: 0000000040000000
[ 51.291156] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe209d96c0
[ 51.292044] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc51aababf0
[ 51.292935] R13: 00007ffe209d99f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.293862]
[ 51.294179] irq event stamp: 13435
[ 51.294641] hardirqs last enabled at (13447): [] __up_console_sem+0x78/0x80
[ 51.295700] hardirqs last disabled at (13458): [] __up_console_sem+0x5d/0x80
[ 51.296768] softirqs last enabled at (13342): [] irq_exit_rcu+0x93/0xc0
[ 51.297812] softirqs last disabled at (13333): [] irq_exit_rcu+0x93/0xc0
[ 51.298871] ---[ end trace 0000000000000000 ]---
executing program
[ 52.808246] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.856131] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.903590] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.951576] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:32:51 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888016e3b680
RSI=ffffffff8164b6d2 RDI=0000000000000005 RBP=0000607f92e17be8 RSP=ffff888017c87a60
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000001 R13=ffff8880165ea800 R14=ffff8880190eb000 R15=ffff888016e3b680
RIP=ffffffff81358b7c RFL=00000283 [--S---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 00007f17ad881700 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=00007f17a402e088 CR3=00000000191de000 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=2032353a32333a32312037312079614d XMM01=5d3230303237312e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732032
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800e9175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 000055555739e400 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=00007f76cab046f4 CR3=000000000dc6a000 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