Warning: Permanently added '[localhost]:64244' (ECDSA) to the list of known hosts.
2023/05/17 15:29:07 fuzzer started
2023/05/17 15:29:07 dialing manager at localhost:44319
2023/05/17 15:29:07 checking machine...
2023/05/17 15:29:07 checking revisions...
syzkaller login: [ 134.205455] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:29:07 testing simple program...
[ 134.278190] cgroup: Unknown subsys name 'net'
[ 134.386673] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 147.676234] audit: type=1400 audit(1684337361.282:6): 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
[ 148.766513] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 148.769546] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 148.770714] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 148.774408] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 148.775887] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 148.777294] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 149.159599] ------------[ cut here ]------------
[ 149.160725] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 149.162554] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.163626] Modules linked in:
[ 149.164054] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 149.169195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.170225] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.170901] 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
[ 149.173075] RSP: 0018:ffff88801fedfc00 EFLAGS: 00010282
[ 149.173762] RAX: 0000000000000000 RBX: ffff88800db90840 RCX: 0000000000000000
[ 149.174646] RDX: ffff888017941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 149.175542] RBP: ffff88800db90854 R08: 0000000000000001 R09: 0000000000000000
[ 149.176437] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 149.177339] R13: ffffffff84e23fe0 R14: ffff88800db90848 R15: ffffffff84d74dc0
[ 149.178200] FS: 0000555555adf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.179195] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.179929] CR2: 00007f0badcd86f4 CR3: 000000000f06a000 CR4: 0000000000350ee0
[ 149.180820] Call Trace:
[ 149.181163]
[ 149.181493] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 149.182112] ipv4_frags_init_net+0x269/0x440
[ 149.182699] ops_init+0xbb/0x6b0
[ 149.183153] setup_net+0x3d9/0x990
[ 149.183632] ? down_read_killable+0x1d7/0x4e0
[ 149.184202] ? __pfx_setup_net+0x10/0x10
[ 149.184734] ? copy_net_ns+0x17c/0x770
[ 149.185286] copy_net_ns+0x321/0x770
[ 149.185772] create_new_namespaces+0x3f6/0xb30
[ 149.186386] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.186997] ksys_unshare+0x44d/0x8e0
[ 149.187507] ? __pfx_ksys_unshare+0x10/0x10
[ 149.188057] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.188787] __x64_sys_unshare+0x31/0x40
[ 149.189356] do_syscall_64+0x3f/0x90
[ 149.189830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.190495] RIP: 0033:0x7f4b6d9550d7
[ 149.190961] 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
[ 149.193130] RSP: 002b:00007ffc133a60c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 149.194074] RAX: ffffffffffffffda RBX: 00007ffc133a6708 RCX: 00007f4b6d9550d7
[ 149.194957] RDX: 00007f4b6d9bf41f RSI: 00007ffc133a6060 RDI: 0000000040000000
[ 149.195847] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc133a5e70
[ 149.196729] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4b6da67bf0
[ 149.197631] R13: 00007ffc133a61a0 R14: 0000000000000000 R15: 00000000000000f8
[ 149.198544]
[ 149.198845] irq event stamp: 8437
[ 149.199297] hardirqs last enabled at (8449): [] __up_console_sem+0x78/0x80
[ 149.200347] hardirqs last disabled at (8460): [] __up_console_sem+0x5d/0x80
[ 149.201418] softirqs last enabled at (7974): [] irq_exit_rcu+0x93/0xc0
[ 149.202432] softirqs last disabled at (7947): [] irq_exit_rcu+0x93/0xc0
[ 149.203460] ---[ end trace 0000000000000000 ]---
[ 149.208292] ------------[ cut here ]------------
[ 149.208898] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 149.210699] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.211763] Modules linked in:
[ 149.212164] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 149.213312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.214340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.214985] 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
[ 149.217183] RSP: 0018:ffff88801fedfc00 EFLAGS: 00010282
[ 149.217862] RAX: 0000000000000000 RBX: ffff88800692fe40 RCX: 0000000000000000
[ 149.218752] RDX: ffff888017941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 149.219645] RBP: ffff88800692fe54 R08: 0000000000000001 R09: 0000000000000000
[ 149.220529] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 149.221426] R13: ffffffff84e23fe0 R14: ffff88800692fe48 R15: ffffffff84da7d60
[ 149.222304] FS: 0000555555adf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.223292] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.223997] CR2: 00007f0badcd86f4 CR3: 000000000f06a000 CR4: 0000000000350ee0
[ 149.224892] Call Trace:
[ 149.225222]
[ 149.225550] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 149.226162] ipv6_frags_init_net+0x206/0x3c0
[ 149.226749] ops_init+0xbb/0x6b0
[ 149.227198] setup_net+0x3d9/0x990
[ 149.227681] ? down_read_killable+0x1d7/0x4e0
[ 149.228277] ? __pfx_setup_net+0x10/0x10
[ 149.228791] ? copy_net_ns+0x17c/0x770
[ 149.229336] copy_net_ns+0x321/0x770
[ 149.229831] create_new_namespaces+0x3f6/0xb30
[ 149.230439] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.231051] ksys_unshare+0x44d/0x8e0
[ 149.231572] ? __pfx_ksys_unshare+0x10/0x10
[ 149.232111] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.232840] __x64_sys_unshare+0x31/0x40
[ 149.233388] do_syscall_64+0x3f/0x90
[ 149.233878] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.234552] RIP: 0033:0x7f4b6d9550d7
[ 149.235020] 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
[ 149.237176] RSP: 002b:00007ffc133a60c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 149.238114] RAX: ffffffffffffffda RBX: 00007ffc133a6708 RCX: 00007f4b6d9550d7
[ 149.239019] RDX: 00007f4b6d9bf41f RSI: 00007ffc133a6060 RDI: 0000000040000000
[ 149.239908] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc133a5e70
[ 149.240789] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4b6da67bf0
[ 149.241676] R13: 00007ffc133a61a0 R14: 0000000000000000 R15: 00000000000000f8
[ 149.242586]
[ 149.242891] irq event stamp: 10119
[ 149.243348] hardirqs last enabled at (10131): [] __up_console_sem+0x78/0x80
[ 149.244422] hardirqs last disabled at (10142): [] __up_console_sem+0x5d/0x80
[ 149.245519] softirqs last enabled at (9692): [] irq_exit_rcu+0x93/0xc0
[ 149.246528] softirqs last disabled at (9687): [] irq_exit_rcu+0x93/0xc0
[ 149.247555] ---[ end trace 0000000000000000 ]---
[ 149.248901] ------------[ cut here ]------------
[ 149.249593] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 149.251526] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 149.252574] Modules linked in:
[ 149.252992] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 149.254153] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 149.255175] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 149.255856] 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
[ 149.258044] RSP: 0018:ffff88801fedfbf0 EFLAGS: 00010286
[ 149.258725] RAX: 0000000000000000 RBX: ffff888008ee4240 RCX: 0000000000000000
[ 149.259602] RDX: ffff888017941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 149.260504] RBP: ffff888008ee4254 R08: 0000000000000001 R09: 0000000000000000
[ 149.261396] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 149.262280] R13: ffffffff84e23fe0 R14: ffff888008ee4248 R15: ffffffff84db0aa0
[ 149.263148] FS: 0000555555adf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 149.264133] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 149.264891] CR2: 00007f0badcd86f4 CR3: 000000000f06a000 CR4: 0000000000350ee0
[ 149.265794] Call Trace:
[ 149.266117]
[ 149.266445] nf_ct_net_init+0x224/0x3d0
[ 149.266964] ? __pfx_nf_ct_net_init+0x10/0x10
[ 149.267571] ops_init+0xbb/0x6b0
[ 149.268024] setup_net+0x3d9/0x990
[ 149.268515] ? down_read_killable+0x1d7/0x4e0
[ 149.269103] ? __pfx_setup_net+0x10/0x10
[ 149.269643] ? copy_net_ns+0x17c/0x770
[ 149.270169] copy_net_ns+0x321/0x770
[ 149.270690] create_new_namespaces+0x3f6/0xb30
[ 149.271301] unshare_nsproxy_namespaces+0xc1/0x200
[ 149.271924] ksys_unshare+0x44d/0x8e0
[ 149.272443] ? __pfx_ksys_unshare+0x10/0x10
[ 149.273008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 149.273777] __x64_sys_unshare+0x31/0x40
[ 149.274329] do_syscall_64+0x3f/0x90
[ 149.274814] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 149.275496] RIP: 0033:0x7f4b6d9550d7
[ 149.275969] 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
[ 149.278213] RSP: 002b:00007ffc133a60c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 149.279162] RAX: ffffffffffffffda RBX: 00007ffc133a6708 RCX: 00007f4b6d9550d7
[ 149.280053] RDX: 00007f4b6d9bf41f RSI: 00007ffc133a6060 RDI: 0000000040000000
[ 149.280946] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc133a5e70
[ 149.281837] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4b6da67bf0
[ 149.282722] R13: 00007ffc133a61a0 R14: 0000000000000000 R15: 00000000000000f8
[ 149.283632]
[ 149.283933] irq event stamp: 10955
[ 149.284394] hardirqs last enabled at (10967): [] __up_console_sem+0x78/0x80
[ 149.285479] hardirqs last disabled at (10978): [] __up_console_sem+0x5d/0x80
[ 149.286535] softirqs last enabled at (10892): [] irq_exit_rcu+0x93/0xc0
[ 149.287573] softirqs last disabled at (10887): [] irq_exit_rcu+0x93/0xc0
[ 149.288621] ---[ end trace 0000000000000000 ]---
[ 150.850980] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 152.898733] Bluetooth: hci0: command 0x041b tx timeout
[ 154.946400] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 156.994327] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:27:53 Registers:
info registers vcpu 0
RAX=000000000002f9e9 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000202 [-------] 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=00007f6f8d0dce40 CR3=000000000e31e000 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=28cd816e388dbeb575417d2f882fbe3c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=76e77d58e924061a00000000001422c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=49e0a8192e32c87c00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fedf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555adf400 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=00007f0badcd86f4 CR3=000000000f06a000 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