Warning: Permanently added '[localhost]:53192' (ECDSA) to the list of known hosts.
2023/05/16 11:08:46 fuzzer started
2023/05/16 11:08:46 dialing manager at localhost:35573
2023/05/16 11:08:46 checking machine...
2023/05/16 11:08:46 checking revisions...
syzkaller login: [ 42.526392] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:08:47 testing simple program...
[ 42.584624] cgroup: Unknown subsys name 'net'
[ 42.645929] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.581741] audit: type=1400 audit(1684235339.109:6): 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
[ 55.700830] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.702278] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.704365] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.707486] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.709976] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.711131] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.095707] ------------[ cut here ]------------
[ 56.096342] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.098149] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.099262] Modules linked in:
[ 56.099722] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.104562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.105777] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.106459] 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
[ 56.108801] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 56.109472] RAX: 0000000000000000 RBX: ffff88800d0de440 RCX: 0000000000000000
[ 56.110483] RDX: ffff888019ca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.111500] RBP: ffff88800d0de454 R08: 0000000000000001 R09: 0000000000000000
[ 56.112509] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.113500] R13: ffffffff84e223a0 R14: ffff88800d0de448 R15: ffffffff84d73340
[ 56.114405] FS: 0000555555f86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.115428] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.116191] CR2: 00007f9c038dd6f4 CR3: 000000001f492000 CR4: 0000000000350ee0
[ 56.117104] Call Trace:
[ 56.117430]
[ 56.117757] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.118362] ipv4_frags_init_net+0x269/0x440
[ 56.118955] ops_init+0xbb/0x6b0
[ 56.119398] setup_net+0x3d9/0x990
[ 56.119876] ? down_read_killable+0x1d7/0x4e0
[ 56.120440] ? __pfx_setup_net+0x10/0x10
[ 56.120973] ? copy_net_ns+0x17c/0x770
[ 56.121488] copy_net_ns+0x321/0x770
[ 56.121998] create_new_namespaces+0x3f6/0xb30
[ 56.122580] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.123233] ksys_unshare+0x44d/0x8e0
[ 56.123758] ? __pfx_ksys_unshare+0x10/0x10
[ 56.124301] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.125037] __x64_sys_unshare+0x31/0x40
[ 56.125571] do_syscall_64+0x3f/0x90
[ 56.126076] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.126738] RIP: 0033:0x7f1c7070a0d7
[ 56.127199] 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
[ 56.129379] RSP: 002b:00007fffe81a26b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.130333] RAX: ffffffffffffffda RBX: 00007fffe81a2cf8 RCX: 00007f1c7070a0d7
[ 56.131235] RDX: 00007f1c7077441f RSI: 00007fffe81a2650 RDI: 0000000040000000
[ 56.132183] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe81a2460
[ 56.133128] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c7081cbf0
[ 56.134023] R13: 00007fffe81a2790 R14: 0000000000000000 R15: 00000000000000f8
[ 56.134992]
[ 56.135296] irq event stamp: 7331
[ 56.135751] hardirqs last enabled at (7343): [] __up_console_sem+0x78/0x80
[ 56.136827] hardirqs last disabled at (7354): [] __up_console_sem+0x5d/0x80
[ 56.137961] softirqs last enabled at (6966): [] irq_exit_rcu+0x93/0xc0
[ 56.139045] softirqs last disabled at (6935): [] irq_exit_rcu+0x93/0xc0
[ 56.140108] ---[ end trace 0000000000000000 ]---
[ 56.146103] ------------[ cut here ]------------
[ 56.147437] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.149215] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.150470] Modules linked in:
[ 56.151090] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.152369] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.153583] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.154470] 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
[ 56.156900] RSP: 0018:ffff88801f4d7c00 EFLAGS: 00010282
[ 56.157611] RAX: 0000000000000000 RBX: ffff88800e5dc040 RCX: 0000000000000000
[ 56.158640] RDX: ffff888019ca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.159577] RBP: ffff88800e5dc054 R08: 0000000000000001 R09: 0000000000000000
[ 56.160489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.161408] R13: ffffffff84e223a0 R14: ffff88800e5dc048 R15: ffffffff84da62e0
[ 56.162307] FS: 0000555555f86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.163323] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.164082] CR2: 00007f9c038dd6f4 CR3: 000000001f492000 CR4: 0000000000350ee0
[ 56.164980] Call Trace:
[ 56.165329]
[ 56.165626] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.166299] ipv6_frags_init_net+0x206/0x3c0
[ 56.166880] ops_init+0xbb/0x6b0
[ 56.167323] setup_net+0x3d9/0x990
[ 56.167804] ? down_read_killable+0x1d7/0x4e0
[ 56.168391] ? __pfx_setup_net+0x10/0x10
[ 56.168949] ? copy_net_ns+0x17c/0x770
[ 56.169481] copy_net_ns+0x321/0x770
[ 56.170014] create_new_namespaces+0x3f6/0xb30
[ 56.170621] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.171294] ksys_unshare+0x44d/0x8e0
[ 56.171834] ? __pfx_ksys_unshare+0x10/0x10
[ 56.172409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.173208] __x64_sys_unshare+0x31/0x40
[ 56.173785] do_syscall_64+0x3f/0x90
[ 56.174279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.174974] RIP: 0033:0x7f1c7070a0d7
[ 56.175458] 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
[ 56.177763] RSP: 002b:00007fffe81a26b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.178763] RAX: ffffffffffffffda RBX: 00007fffe81a2cf8 RCX: 00007f1c7070a0d7
[ 56.179710] RDX: 00007f1c7077441f RSI: 00007fffe81a2650 RDI: 0000000040000000
[ 56.180595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe81a2460
[ 56.181533] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c7081cbf0
[ 56.182470] R13: 00007fffe81a2790 R14: 0000000000000000 R15: 00000000000000f8
[ 56.183404]
[ 56.183755] irq event stamp: 9803
[ 56.184201] hardirqs last enabled at (9813): [] __up_console_sem+0x78/0x80
[ 56.185329] hardirqs last disabled at (9824): [] __up_console_sem+0x5d/0x80
[ 56.186438] softirqs last enabled at (9412): [] irq_exit_rcu+0x93/0xc0
[ 56.187516] softirqs last disabled at (9395): [] irq_exit_rcu+0x93/0xc0
[ 56.188616] ---[ end trace 0000000000000000 ]---
[ 56.190075] ------------[ cut here ]------------
[ 56.190738] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.192683] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.193819] Modules linked in:
[ 56.194228] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.195388] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.196393] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.197083] 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
[ 56.199295] RSP: 0018:ffff88801f4d7bf0 EFLAGS: 00010286
[ 56.199992] RAX: 0000000000000000 RBX: ffff88800e5dcc40 RCX: 0000000000000000
[ 56.200882] RDX: ffff888019ca1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.201786] RBP: ffff88800e5dcc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.202688] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.203555] R13: ffffffff84e223a0 R14: ffff88800e5dcc48 R15: ffffffff84daf020
[ 56.204452] FS: 0000555555f86400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.205484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.206238] CR2: 00007f9c038dd6f4 CR3: 000000001f492000 CR4: 0000000000350ee0
[ 56.207145] Call Trace:
[ 56.207472]
[ 56.207813] nf_ct_net_init+0x224/0x3d0
[ 56.208334] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.208982] ops_init+0xbb/0x6b0
[ 56.209446] setup_net+0x3d9/0x990
[ 56.209959] ? down_read_killable+0x1d7/0x4e0
[ 56.210542] ? __pfx_setup_net+0x10/0x10
[ 56.211095] ? copy_net_ns+0x17c/0x770
[ 56.211610] copy_net_ns+0x321/0x770
[ 56.212131] create_new_namespaces+0x3f6/0xb30
[ 56.212747] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.213381] ksys_unshare+0x44d/0x8e0
[ 56.213914] ? __pfx_ksys_unshare+0x10/0x10
[ 56.214465] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.215213] __x64_sys_unshare+0x31/0x40
[ 56.215785] do_syscall_64+0x3f/0x90
[ 56.216275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.216950] RIP: 0033:0x7f1c7070a0d7
[ 56.217448] 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
[ 56.219677] RSP: 002b:00007fffe81a26b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.220642] RAX: ffffffffffffffda RBX: 00007fffe81a2cf8 RCX: 00007f1c7070a0d7
[ 56.221573] RDX: 00007f1c7077441f RSI: 00007fffe81a2650 RDI: 0000000040000000
[ 56.222506] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe81a2460
[ 56.223422] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1c7081cbf0
[ 56.224318] R13: 00007fffe81a2790 R14: 0000000000000000 R15: 00000000000000f8
[ 56.225229]
[ 56.225530] irq event stamp: 10589
[ 56.225995] hardirqs last enabled at (10601): [] __up_console_sem+0x78/0x80
[ 56.227113] hardirqs last disabled at (10612): [] __up_console_sem+0x5d/0x80
[ 56.228190] softirqs last enabled at (10274): [] irq_exit_rcu+0x93/0xc0
[ 56.229262] softirqs last disabled at (10269): [] irq_exit_rcu+0x93/0xc0
[ 56.230334] ---[ end trace 0000000000000000 ]---
executing program
[ 57.724374] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.771749] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.819750] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.867740] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
11:08:55 Registers:
info registers vcpu 0
RAX=00000000000227a3 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f22f6138070 CR3=000000001604a000 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=4efe584f4a11bca5ef4d951160159fac
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=140f99b4348a6796000000000013bce8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=996addd65f1adf5000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f4d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555555f86400 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=00007f9c038dd6f4 CR3=000000001f492000 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