Warning: Permanently added '[localhost]:9355' (ECDSA) to the list of known hosts.
2023/05/17 08:06:00 fuzzer started
2023/05/17 08:06:00 dialing manager at localhost:35573
2023/05/17 08:06:00 checking machine...
2023/05/17 08:06:00 checking revisions...
syzkaller login: [ 52.026016] kmemleak: Automatic memory scanning thread ended
2023/05/17 08:06:01 testing simple program...
[ 52.125605] cgroup: Unknown subsys name 'net'
[ 52.326130] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.637503] audit: type=1400 audit(1684310774.692:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 66.765524] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.767094] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.768150] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.770558] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.771988] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.772969] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 67.129226] ------------[ cut here ]------------
[ 67.129743] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.130764] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.131392] Modules linked in:
[ 67.131632] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.132290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.132871] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.133277] 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
[ 67.134579] RSP: 0018:ffff88800fd47c00 EFLAGS: 00010282
[ 67.134992] RAX: 0000000000000000 RBX: ffff88800c925040 RCX: 0000000000000000
[ 67.135525] RDX: ffff888016570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.136038] RBP: ffff88800c925054 R08: 0000000000000001 R09: 0000000000000000
[ 67.136573] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.137086] R13: ffffffff84e223a0 R14: ffff88800c925048 R15: ffffffff84d73340
[ 67.141676] FS: 0000555555a66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.142265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.142689] CR2: 00007f80ed7666f4 CR3: 000000000d740000 CR4: 0000000000350ef0
[ 67.143200] Call Trace:
[ 67.143429]
[ 67.143615] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.143994] ipv4_frags_init_net+0x269/0x440
[ 67.144350] ops_init+0xbb/0x6b0
[ 67.144610] setup_net+0x3d9/0x990
[ 67.144878] ? down_read_killable+0x1d7/0x4e0
[ 67.145215] ? __pfx_setup_net+0x10/0x10
[ 67.149663] ? copy_net_ns+0x17c/0x770
[ 67.149980] copy_net_ns+0x321/0x770
[ 67.150308] create_new_namespaces+0x3f6/0xb30
[ 67.150668] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.151041] ksys_unshare+0x44d/0x8e0
[ 67.151372] ? __pfx_ksys_unshare+0x10/0x10
[ 67.151710] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.152142] __x64_sys_unshare+0x31/0x40
[ 67.152472] do_syscall_64+0x3f/0x90
[ 67.152760] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.153149] RIP: 0033:0x7f8ed9fa40d7
[ 67.157649] 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
[ 67.158905] RSP: 002b:00007ffd71d33878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.159468] RAX: ffffffffffffffda RBX: 00007ffd71d33eb8 RCX: 00007f8ed9fa40d7
[ 67.159982] RDX: 00007f8eda00e41f RSI: 00007ffd71d33810 RDI: 0000000040000000
[ 67.160509] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd71d33620
[ 67.161021] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8eda0b6bf0
[ 67.165735] R13: 00007ffd71d33950 R14: 0000000000000000 R15: 00000000000000f8
[ 67.166279]
[ 67.166458] irq event stamp: 7869
[ 67.166707] hardirqs last enabled at (7879): [] __up_console_sem+0x78/0x80
[ 67.167341] hardirqs last disabled at (7890): [] __up_console_sem+0x5d/0x80
[ 67.167953] softirqs last enabled at (7650): [] irq_exit_rcu+0x93/0xc0
[ 67.168571] softirqs last disabled at (7641): [] irq_exit_rcu+0x93/0xc0
[ 67.169158] ---[ end trace 0000000000000000 ]---
[ 67.174189] ------------[ cut here ]------------
[ 67.186149] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.187282] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.187953] Modules linked in:
[ 67.188222] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.188969] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.189686] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.190182] 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
[ 67.191612] RSP: 0018:ffff88800fd47c00 EFLAGS: 00010282
[ 67.192038] RAX: 0000000000000000 RBX: ffff88801359c240 RCX: 0000000000000000
[ 67.192616] RDX: ffff888016570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.193170] RBP: ffff88801359c254 R08: 0000000000000001 R09: 0000000000000000
[ 67.193806] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.194384] R13: ffffffff84e223a0 R14: ffff88801359c248 R15: ffffffff84da62e0
[ 67.194936] FS: 0000555555a66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.195580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.196043] CR2: 00007f80ed7666f4 CR3: 000000000d740000 CR4: 0000000000350ef0
[ 67.196627] Call Trace:
[ 67.196841]
[ 67.197036] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.201569] ipv6_frags_init_net+0x206/0x3c0
[ 67.201945] ops_init+0xbb/0x6b0
[ 67.202265] setup_net+0x3d9/0x990
[ 67.202566] ? down_read_killable+0x1d7/0x4e0
[ 67.202937] ? __pfx_setup_net+0x10/0x10
[ 67.203291] ? copy_net_ns+0x17c/0x770
[ 67.203627] copy_net_ns+0x321/0x770
[ 67.203943] create_new_namespaces+0x3f6/0xb30
[ 67.204347] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.204753] ksys_unshare+0x44d/0x8e0
[ 67.205082] ? __pfx_ksys_unshare+0x10/0x10
[ 67.205524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.205996] __x64_sys_unshare+0x31/0x40
[ 67.206367] do_syscall_64+0x3f/0x90
[ 67.206685] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.207107] RIP: 0033:0x7f8ed9fa40d7
[ 67.207440] 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
[ 67.208831] RSP: 002b:00007ffd71d33878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.209510] RAX: ffffffffffffffda RBX: 00007ffd71d33eb8 RCX: 00007f8ed9fa40d7
[ 67.210082] RDX: 00007f8eda00e41f RSI: 00007ffd71d33810 RDI: 0000000040000000
[ 67.210661] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd71d33620
[ 67.211214] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8eda0b6bf0
[ 67.211793] R13: 00007ffd71d33950 R14: 0000000000000000 R15: 00000000000000f8
[ 67.212388]
[ 67.212590] irq event stamp: 9669
[ 67.212866] hardirqs last enabled at (9679): [] __up_console_sem+0x78/0x80
[ 67.213628] hardirqs last disabled at (9690): [] __up_console_sem+0x5d/0x80
[ 67.214317] softirqs last enabled at (9172): [] irq_exit_rcu+0x93/0xc0
[ 67.214964] softirqs last disabled at (9167): [] irq_exit_rcu+0x93/0xc0
[ 67.215635] ---[ end trace 0000000000000000 ]---
[ 67.216736] ------------[ cut here ]------------
[ 67.217114] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.218450] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.219124] Modules linked in:
[ 67.219412] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 67.220130] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.220780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.221199] 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
[ 67.222657] RSP: 0018:ffff88800fd47bf0 EFLAGS: 00010286
[ 67.223082] RAX: 0000000000000000 RBX: ffff88801359bc40 RCX: 0000000000000000
[ 67.223661] RDX: ffff888016570000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 67.224215] RBP: ffff88801359bc54 R08: 0000000000000001 R09: 0000000000000000
[ 67.224794] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.225394] R13: ffffffff84e223a0 R14: ffff88801359bc48 R15: ffffffff84daf020
[ 67.225962] FS: 0000555555a66400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.226611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.227070] CR2: 00007f80ed7666f4 CR3: 000000000d740000 CR4: 0000000000350ef0
[ 67.227647] Call Trace:
[ 67.227865]
[ 67.228065] nf_ct_net_init+0x224/0x3d0
[ 67.228436] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.228815] ops_init+0xbb/0x6b0
[ 67.229114] setup_net+0x3d9/0x990
[ 67.229467] ? down_read_killable+0x1d7/0x4e0
[ 67.229916] ? __pfx_setup_net+0x10/0x10
[ 67.230341] ? copy_net_ns+0x17c/0x770
[ 67.230702] copy_net_ns+0x321/0x770
[ 67.231020] create_new_namespaces+0x3f6/0xb30
[ 67.231435] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.231842] ksys_unshare+0x44d/0x8e0
[ 67.232168] ? __pfx_ksys_unshare+0x10/0x10
[ 67.232555] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.233021] __x64_sys_unshare+0x31/0x40
[ 67.233408] do_syscall_64+0x3f/0x90
[ 67.233749] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.234132] RIP: 0033:0x7f8ed9fa40d7
[ 67.234451] 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
[ 67.235874] RSP: 002b:00007ffd71d33878 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.236533] RAX: ffffffffffffffda RBX: 00007ffd71d33eb8 RCX: 00007f8ed9fa40d7
[ 67.237091] RDX: 00007f8eda00e41f RSI: 00007ffd71d33810 RDI: 0000000040000000
[ 67.237711] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd71d33620
[ 67.238290] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8eda0b6bf0
[ 67.238863] R13: 00007ffd71d33950 R14: 0000000000000000 R15: 00000000000000f8
[ 67.239472]
[ 67.239680] irq event stamp: 10421
[ 67.239971] hardirqs last enabled at (10431): [] __up_console_sem+0x78/0x80
[ 67.240671] hardirqs last disabled at (10442): [] __up_console_sem+0x5d/0x80
[ 67.241360] softirqs last enabled at (10350): [] irq_exit_rcu+0x93/0xc0
[ 67.241976] softirqs last disabled at (10337): [] irq_exit_rcu+0x93/0xc0
[ 67.242584] ---[ end trace 0000000000000000 ]---
[ 68.839015] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.889516] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 72.941543] Bluetooth: hci0: command 0x040f tx timeout
[ 74.981589] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:06:15 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fd47510
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555a66400 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=00007f80ed7666f4 CR3=000000000d740000 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=0000000000029635 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=00007effaf2a7ea8 CR3=00000000164de000 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=e9d27f70f49dc9955c4aef22915e44a6
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=117864066a3bf7200000000000110718 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a28da8ae07226aa100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000