Warning: Permanently added '[localhost]:50658' (ECDSA) to the list of known hosts.
2023/05/17 10:01:02 fuzzer started
2023/05/17 10:01:03 dialing manager at localhost:35573
2023/05/17 10:01:03 checking machine...
2023/05/17 10:01:03 checking revisions...
syzkaller login: [ 50.813247] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:01:03 testing simple program...
[ 50.859931] cgroup: Unknown subsys name 'net'
[ 50.991742] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.568593] audit: type=1400 audit(1684317676.181:6): avc: denied { execmem } for pid=267 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.675671] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.687372] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.688683] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.692846] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.695224] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.696771] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.126706] ------------[ cut here ]------------
[ 65.127456] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.129204] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.130346] Modules linked in:
[ 65.130777] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.137014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.138150] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.138860] 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
[ 65.141311] RSP: 0018:ffff88801fa0fc00 EFLAGS: 00010282
[ 65.142077] RAX: 0000000000000000 RBX: ffff88800cc51440 RCX: 0000000000000000
[ 65.143074] RDX: ffff88800c4e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.144072] RBP: ffff88800cc51454 R08: 0000000000000001 R09: 0000000000000000
[ 65.145065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.146011] R13: ffffffff84e223a0 R14: ffff88800cc51448 R15: ffffffff84d73340
[ 65.146927] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.148062] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.148816] CR2: 00007f181cecc6f4 CR3: 0000000016982000 CR4: 0000000000350ef0
[ 65.149774] Call Trace:
[ 65.150167]
[ 65.150486] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.151175] ipv4_frags_init_net+0x269/0x440
[ 65.151781] ops_init+0xbb/0x6b0
[ 65.152298] setup_net+0x3d9/0x990
[ 65.152803] ? down_read_killable+0x1d7/0x4e0
[ 65.153465] ? __pfx_setup_net+0x10/0x10
[ 65.154043] ? copy_net_ns+0x17c/0x770
[ 65.154589] copy_net_ns+0x321/0x770
[ 65.155138] create_new_namespaces+0x3f6/0xb30
[ 65.155788] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.156485] ksys_unshare+0x44d/0x8e0
[ 65.157047] ? __pfx_ksys_unshare+0x10/0x10
[ 65.157635] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.158441] __x64_sys_unshare+0x31/0x40
[ 65.159035] do_syscall_64+0x3f/0x90
[ 65.159559] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.160276] RIP: 0033:0x7f15e54ea0d7
[ 65.160775] 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
[ 65.163094] RSP: 002b:00007ffec4561628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.164126] RAX: ffffffffffffffda RBX: 00007ffec4561c68 RCX: 00007f15e54ea0d7
[ 65.165090] RDX: 00007f15e555441f RSI: 00007ffec45615c0 RDI: 0000000040000000
[ 65.166050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec45613d0
[ 65.167012] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e55fcbf0
[ 65.167941] R13: 00007ffec4561700 R14: 0000000000000000 R15: 00000000000000f8
[ 65.168928]
[ 65.169290] irq event stamp: 8757
[ 65.169745] hardirqs last enabled at (8767): [] __up_console_sem+0x78/0x80
[ 65.170866] hardirqs last disabled at (8778): [] __up_console_sem+0x5d/0x80
[ 65.172012] softirqs last enabled at (8792): [] irq_exit_rcu+0x93/0xc0
[ 65.173132] softirqs last disabled at (8787): [] irq_exit_rcu+0x93/0xc0
[ 65.174246] ---[ end trace 0000000000000000 ]---
[ 65.181672] ------------[ cut here ]------------
[ 65.182344] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.184167] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.185316] Modules linked in:
[ 65.185764] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.187018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.188144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.188839] 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
[ 65.191172] RSP: 0018:ffff88801fa0fc00 EFLAGS: 00010282
[ 65.191880] RAX: 0000000000000000 RBX: ffff88800d520e40 RCX: 0000000000000000
[ 65.192859] RDX: ffff88800c4e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.193819] RBP: ffff88800d520e54 R08: 0000000000000001 R09: 0000000000000000
[ 65.194785] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.195761] R13: ffffffff84e223a0 R14: ffff88800d520e48 R15: ffffffff84da62e0
[ 65.196729] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.197817] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.198631] CR2: 00007f181cecc6f4 CR3: 0000000016982000 CR4: 0000000000350ef0
[ 65.199603] Call Trace:
[ 65.199991]
[ 65.200321] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.201022] ipv6_frags_init_net+0x206/0x3c0
[ 65.201626] ops_init+0xbb/0x6b0
[ 65.202147] setup_net+0x3d9/0x990
[ 65.202640] ? down_read_killable+0x1d7/0x4e0
[ 65.203299] ? __pfx_setup_net+0x10/0x10
[ 65.203853] ? copy_net_ns+0x17c/0x770
[ 65.204436] copy_net_ns+0x321/0x770
[ 65.204992] create_new_namespaces+0x3f6/0xb30
[ 65.205632] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.206334] ksys_unshare+0x44d/0x8e0
[ 65.206869] ? __pfx_ksys_unshare+0x10/0x10
[ 65.207519] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.208332] __x64_sys_unshare+0x31/0x40
[ 65.208897] do_syscall_64+0x3f/0x90
[ 65.209446] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.210166] RIP: 0033:0x7f15e54ea0d7
[ 65.210674] 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
[ 65.213048] RSP: 002b:00007ffec4561628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.214074] RAX: ffffffffffffffda RBX: 00007ffec4561c68 RCX: 00007f15e54ea0d7
[ 65.215052] RDX: 00007f15e555441f RSI: 00007ffec45615c0 RDI: 0000000040000000
[ 65.216026] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec45613d0
[ 65.216997] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e55fcbf0
[ 65.217930] R13: 00007ffec4561700 R14: 0000000000000000 R15: 00000000000000f8
[ 65.218918]
[ 65.219290] irq event stamp: 10439
[ 65.219765] hardirqs last enabled at (10449): [] __up_console_sem+0x78/0x80
[ 65.220916] hardirqs last disabled at (10460): [] __up_console_sem+0x5d/0x80
[ 65.222093] softirqs last enabled at (10278): [] irq_exit_rcu+0x93/0xc0
[ 65.223226] softirqs last disabled at (10273): [] irq_exit_rcu+0x93/0xc0
[ 65.224378] ---[ end trace 0000000000000000 ]---
[ 65.225817] ------------[ cut here ]------------
[ 65.226494] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.228536] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.229670] Modules linked in:
[ 65.230131] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.231365] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.232448] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.233169] 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
[ 65.235506] RSP: 0018:ffff88801fa0fbf0 EFLAGS: 00010286
[ 65.236236] RAX: 0000000000000000 RBX: ffff88800d520440 RCX: 0000000000000000
[ 65.237186] RDX: ffff88800c4e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.238132] RBP: ffff88800d520454 R08: 0000000000000001 R09: 0000000000000000
[ 65.239082] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.240039] R13: ffffffff84e223a0 R14: ffff88800d520448 R15: ffffffff84daf020
[ 65.240948] FS: 00005555570c0400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.242037] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.242795] CR2: 00007f181cecc6f4 CR3: 0000000016982000 CR4: 0000000000350ef0
[ 65.243771] Call Trace:
[ 65.244152]
[ 65.244475] nf_ct_net_init+0x224/0x3d0
[ 65.245055] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.245667] ops_init+0xbb/0x6b0
[ 65.246174] setup_net+0x3d9/0x990
[ 65.246659] ? down_read_killable+0x1d7/0x4e0
[ 65.247296] ? __pfx_setup_net+0x10/0x10
[ 65.247840] ? copy_net_ns+0x17c/0x770
[ 65.248410] copy_net_ns+0x321/0x770
[ 65.248919] create_new_namespaces+0x3f6/0xb30
[ 65.249582] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.250276] ksys_unshare+0x44d/0x8e0
[ 65.250799] ? __pfx_ksys_unshare+0x10/0x10
[ 65.251435] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.252231] __x64_sys_unshare+0x31/0x40
[ 65.252791] do_syscall_64+0x3f/0x90
[ 65.253333] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.254056] RIP: 0033:0x7f15e54ea0d7
[ 65.254555] 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
[ 65.256872] RSP: 002b:00007ffec4561628 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.257887] RAX: ffffffffffffffda RBX: 00007ffec4561c68 RCX: 00007f15e54ea0d7
[ 65.258838] RDX: 00007f15e555441f RSI: 00007ffec45615c0 RDI: 0000000040000000
[ 65.259795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec45613d0
[ 65.260752] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f15e55fcbf0
[ 65.261690] R13: 00007ffec4561700 R14: 0000000000000000 R15: 00000000000000f8
[ 65.262670]
[ 65.263021] irq event stamp: 11257
[ 65.263501] hardirqs last enabled at (11267): [] __up_console_sem+0x78/0x80
[ 65.264641] hardirqs last disabled at (11278): [] __up_console_sem+0x5d/0x80
[ 65.265776] softirqs last enabled at (10278): [] irq_exit_rcu+0x93/0xc0
[ 65.266871] softirqs last disabled at (10273): [] irq_exit_rcu+0x93/0xc0
[ 65.267997] ---[ end trace 0000000000000000 ]---
executing program
[ 66.764649] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.812131] Bluetooth: hci0: command 0x041b tx timeout
[ 70.860038] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.908087] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:01:11 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fa0f5f0
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 00005555570c0400 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=00007f181cecc6f4 CR3=0000000016982000 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=0000000000021541 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=00007ffa897614b0 CR3=000000000945c000 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=f47d0a9d72c2b68e254127366707bc52
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8ab3f3aa8f9e84fb000000000013c770 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=956539e07e980efe00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000