Warning: Permanently added '[localhost]:37423' (ECDSA) to the list of known hosts.
2023/05/17 06:15:05 fuzzer started
2023/05/17 06:15:05 dialing manager at localhost:35573
2023/05/17 06:15:05 checking machine...
2023/05/17 06:15:05 checking revisions...
syzkaller login: [ 43.635829] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:15:05 testing simple program...
[ 43.706333] cgroup: Unknown subsys name 'net'
[ 43.785135] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.596651] audit: type=1400 audit(1684304118.732:6): 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
[ 57.745633] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.747345] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.749937] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.753768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.755178] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.757016] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.140467] ------------[ cut here ]------------
[ 58.141205] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.143735] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.144956] Modules linked in:
[ 58.145400] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.148472] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.150982] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.151689] 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
[ 58.153860] RSP: 0018:ffff88800e82fc00 EFLAGS: 00010282
[ 58.154559] RAX: 0000000000000000 RBX: ffff88800ef48440 RCX: 0000000000000000
[ 58.155449] RDX: ffff88800fb49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.156325] RBP: ffff88800ef48454 R08: 0000000000000001 R09: 0000000000000000
[ 58.157212] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.158112] R13: ffffffff84e223a0 R14: ffff88800ef48448 R15: ffffffff84d73340
[ 58.159008] FS: 00005555563c6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.160029] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.160801] CR2: 00007fb5f3a896f4 CR3: 000000000f05c000 CR4: 0000000000350ef0
[ 58.161717] Call Trace:
[ 58.162050]
[ 58.162378] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.162991] ipv4_frags_init_net+0x269/0x440
[ 58.163585] ops_init+0xbb/0x6b0
[ 58.164063] setup_net+0x3d9/0x990
[ 58.164551] ? down_read_killable+0x1d7/0x4e0
[ 58.165122] ? __pfx_setup_net+0x10/0x10
[ 58.165661] ? copy_net_ns+0x17c/0x770
[ 58.166166] copy_net_ns+0x321/0x770
[ 58.166679] create_new_namespaces+0x3f6/0xb30
[ 58.167267] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.167927] ksys_unshare+0x44d/0x8e0
[ 58.168463] ? __pfx_ksys_unshare+0x10/0x10
[ 58.169008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.169760] __x64_sys_unshare+0x31/0x40
[ 58.170283] do_syscall_64+0x3f/0x90
[ 58.170796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.171466] RIP: 0033:0x7f0ce321a0d7
[ 58.171954] 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
[ 58.174111] RSP: 002b:00007ffd13824968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.175059] RAX: ffffffffffffffda RBX: 00007ffd13824fa8 RCX: 00007f0ce321a0d7
[ 58.175971] RDX: 00007f0ce328441f RSI: 00007ffd13824900 RDI: 0000000040000000
[ 58.176866] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13824710
[ 58.177747] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ce332cbf0
[ 58.178638] R13: 00007ffd13824a40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.179560]
[ 58.179878] irq event stamp: 9129
[ 58.180301] hardirqs last enabled at (9139): [] __up_console_sem+0x78/0x80
[ 58.181386] hardirqs last disabled at (9152): [] __up_console_sem+0x5d/0x80
[ 58.182458] softirqs last enabled at (9054): [] irq_exit_rcu+0x93/0xc0
[ 58.183492] softirqs last disabled at (9049): [] irq_exit_rcu+0x93/0xc0
[ 58.184544] ---[ end trace 0000000000000000 ]---
[ 58.190135] ------------[ cut here ]------------
[ 58.190765] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.192470] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.193514] Modules linked in:
[ 58.193946] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.195121] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.196141] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.196818] 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
[ 58.198993] RSP: 0018:ffff88800e82fc00 EFLAGS: 00010282
[ 58.199705] RAX: 0000000000000000 RBX: ffff88800d9b4c40 RCX: 0000000000000000
[ 58.200599] RDX: ffff88800fb49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.201501] RBP: ffff88800d9b4c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.202386] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.203244] R13: ffffffff84e223a0 R14: ffff88800d9b4c48 R15: ffffffff84da62e0
[ 58.204153] FS: 00005555563c6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.205149] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.205896] CR2: 00007fb5f3a896f4 CR3: 000000000f05c000 CR4: 0000000000350ef0
[ 58.206790] Call Trace:
[ 58.207118]
[ 58.207447] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.208069] ipv6_frags_init_net+0x206/0x3c0
[ 58.208660] ops_init+0xbb/0x6b0
[ 58.209113] setup_net+0x3d9/0x990
[ 58.209603] ? down_read_killable+0x1d7/0x4e0
[ 58.210180] ? __pfx_setup_net+0x10/0x10
[ 58.210715] ? copy_net_ns+0x17c/0x770
[ 58.211222] copy_net_ns+0x321/0x770
[ 58.211755] create_new_namespaces+0x3f6/0xb30
[ 58.212375] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.212994] ksys_unshare+0x44d/0x8e0
[ 58.213533] ? __pfx_ksys_unshare+0x10/0x10
[ 58.214078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.214842] __x64_sys_unshare+0x31/0x40
[ 58.215391] do_syscall_64+0x3f/0x90
[ 58.215885] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.216555] RIP: 0033:0x7f0ce321a0d7
[ 58.217030] 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
[ 58.219189] RSP: 002b:00007ffd13824968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.220165] RAX: ffffffffffffffda RBX: 00007ffd13824fa8 RCX: 00007f0ce321a0d7
[ 58.221062] RDX: 00007f0ce328441f RSI: 00007ffd13824900 RDI: 0000000040000000
[ 58.221945] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13824710
[ 58.222833] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ce332cbf0
[ 58.223731] R13: 00007ffd13824a40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.224707]
[ 58.225016] irq event stamp: 10833
[ 58.225479] hardirqs last enabled at (10845): [] __up_console_sem+0x78/0x80
[ 58.226557] hardirqs last disabled at (10856): [] __up_console_sem+0x5d/0x80
[ 58.227638] softirqs last enabled at (10818): [] irq_exit_rcu+0x93/0xc0
[ 58.228701] softirqs last disabled at (10813): [] irq_exit_rcu+0x93/0xc0
[ 58.229734] ---[ end trace 0000000000000000 ]---
[ 58.231858] ------------[ cut here ]------------
[ 58.232482] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.234375] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.235442] Modules linked in:
[ 58.235868] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.237019] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.238042] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.238715] 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
[ 58.240905] RSP: 0018:ffff88800e82fbf0 EFLAGS: 00010286
[ 58.241592] RAX: 0000000000000000 RBX: ffff88800d9b4240 RCX: 0000000000000000
[ 58.242482] RDX: ffff88800fb49b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.243337] RBP: ffff88800d9b4254 R08: 0000000000000001 R09: 0000000000000000
[ 58.244253] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.245155] R13: ffffffff84e223a0 R14: ffff88800d9b4248 R15: ffffffff84daf020
[ 58.246057] FS: 00005555563c6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.247061] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.247814] CR2: 00007fb5f3a896f4 CR3: 000000000f05c000 CR4: 0000000000350ef0
[ 58.248703] Call Trace:
[ 58.249031]
[ 58.249332] nf_ct_net_init+0x224/0x3d0
[ 58.249886] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.250496] ops_init+0xbb/0x6b0
[ 58.250950] setup_net+0x3d9/0x990
[ 58.251435] ? down_read_killable+0x1d7/0x4e0
[ 58.252031] ? __pfx_setup_net+0x10/0x10
[ 58.252582] ? copy_net_ns+0x17c/0x770
[ 58.253096] copy_net_ns+0x321/0x770
[ 58.253601] create_new_namespaces+0x3f6/0xb30
[ 58.254193] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.254846] ksys_unshare+0x44d/0x8e0
[ 58.255379] ? __pfx_ksys_unshare+0x10/0x10
[ 58.255955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.256693] __x64_sys_unshare+0x31/0x40
[ 58.257214] do_syscall_64+0x3f/0x90
[ 58.257722] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.258394] RIP: 0033:0x7f0ce321a0d7
[ 58.258864] 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
[ 58.261044] RSP: 002b:00007ffd13824968 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.262062] RAX: ffffffffffffffda RBX: 00007ffd13824fa8 RCX: 00007f0ce321a0d7
[ 58.263080] RDX: 00007f0ce328441f RSI: 00007ffd13824900 RDI: 0000000040000000
[ 58.264013] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13824710
[ 58.264926] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0ce332cbf0
[ 58.265826] R13: 00007ffd13824a40 R14: 0000000000000000 R15: 00000000000000f8
[ 58.266762]
[ 58.267078] irq event stamp: 11609
[ 58.267542] hardirqs last enabled at (11621): [] __up_console_sem+0x78/0x80
[ 58.268663] hardirqs last disabled at (11640): [] __up_console_sem+0x5d/0x80
[ 58.269768] softirqs last enabled at (11636): [] irq_exit_rcu+0x93/0xc0
[ 58.270819] softirqs last disabled at (11629): [] irq_exit_rcu+0x93/0xc0
[ 58.271900] ---[ end trace 0000000000000000 ]---
executing program
[ 59.825059] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.872463] Bluetooth: hci0: command 0x041b tx timeout
[ 63.920515] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.968575] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:15:12 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800e82f5f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000006 [-----P-] 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 00005555563c6400 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=00007fb5f3a896f4 CR3=000000000f05c000 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=0000000000045841 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=00007fe0988cf780 CR3=000000000ea26000 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=9288f65de61332b55341851a42321592
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=85a19e67d1c7911a000000000013bcb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7470dcbd7945e40000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000