Warning: Permanently added '[localhost]:60012' (ECDSA) to the list of known hosts.
2023/05/17 05:51:02 fuzzer started
2023/05/17 05:51:02 dialing manager at localhost:35573
2023/05/17 05:51:02 checking machine...
2023/05/17 05:51:02 checking revisions...
syzkaller login: [ 39.168852] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:51:02 testing simple program...
[ 39.239600] cgroup: Unknown subsys name 'net'
[ 39.330822] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.431443] audit: type=1400 audit(1684302676.161:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.571433] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.573150] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.574933] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.578472] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.580263] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.581432] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.975521] ------------[ cut here ]------------
[ 53.976533] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.978758] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.980246] Modules linked in:
[ 53.980730] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.984782] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.985798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.986458] 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
[ 53.988605] RSP: 0018:ffff88801ff97c00 EFLAGS: 00010282
[ 53.989282] RAX: 0000000000000000 RBX: ffff88800f5b4040 RCX: 0000000000000000
[ 53.990149] RDX: ffff88801590d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.990990] RBP: ffff88800f5b4054 R08: 0000000000000001 R09: 0000000000000000
[ 53.991886] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.992758] R13: ffffffff84e223a0 R14: ffff88800f5b4048 R15: ffffffff84d73340
[ 53.993630] FS: 0000555555e5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.994599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.995318] CR2: 00007ffc9a03e000 CR3: 000000000e6fc000 CR4: 0000000000350ee0
[ 53.996205] Call Trace:
[ 53.996526]
[ 53.996817] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.997447] ipv4_frags_init_net+0x269/0x440
[ 53.997993] ops_init+0xbb/0x6b0
[ 53.998465] setup_net+0x3d9/0x990
[ 53.998908] ? down_read_killable+0x1d7/0x4e0
[ 53.999514] ? __pfx_setup_net+0x10/0x10
[ 54.000040] ? copy_net_ns+0x17c/0x770
[ 54.000540] copy_net_ns+0x321/0x770
[ 54.001034] create_new_namespaces+0x3f6/0xb30
[ 54.001612] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.002245] ksys_unshare+0x44d/0x8e0
[ 54.002730] ? __pfx_ksys_unshare+0x10/0x10
[ 54.003294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.004025] __x64_sys_unshare+0x31/0x40
[ 54.004537] do_syscall_64+0x3f/0x90
[ 54.004997] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.005652] RIP: 0033:0x7f4f9f2cf0d7
[ 54.006133] 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
[ 54.008304] RSP: 002b:00007ffef3decd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.009234] RAX: ffffffffffffffda RBX: 00007ffef3ded358 RCX: 00007f4f9f2cf0d7
[ 54.010102] RDX: 00007f4f9f33941f RSI: 00007ffef3deccb0 RDI: 0000000040000000
[ 54.010939] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3decac0
[ 54.011824] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f9f3e1bf0
[ 54.012695] R13: 00007ffef3decdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.013589]
[ 54.013886] irq event stamp: 7813
[ 54.014331] hardirqs last enabled at (7825): [] __up_console_sem+0x78/0x80
[ 54.015361] hardirqs last disabled at (7836): [] __up_console_sem+0x5d/0x80
[ 54.016409] softirqs last enabled at (7350): [] irq_exit_rcu+0x93/0xc0
[ 54.017427] softirqs last disabled at (7331): [] irq_exit_rcu+0x93/0xc0
[ 54.018438] ---[ end trace 0000000000000000 ]---
[ 54.028920] ------------[ cut here ]------------
executing program
[ 54.029587] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.031680] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.032724] Modules linked in:
[ 54.033156] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.034311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.035306] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.035949] 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
[ 54.038103] RSP: 0018:ffff88801ff97c00 EFLAGS: 00010282
[ 54.038740] RAX: 0000000000000000 RBX: ffff888015b43240 RCX: 0000000000000000
[ 54.039647] RDX: ffff88801590d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.040516] RBP: ffff888015b43254 R08: 0000000000000001 R09: 0000000000000000
[ 54.041390] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.042266] R13: ffffffff84e223a0 R14: ffff888015b43248 R15: ffffffff84da62e0
[ 54.043145] FS: 0000555555e5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.044135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.044835] CR2: 00007fbfbbdb7000 CR3: 000000000e6fc000 CR4: 0000000000350ee0
[ 54.045707] Call Trace:
[ 54.046055]
[ 54.046358] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.046960] ipv6_frags_init_net+0x206/0x3c0
[ 54.047559] ops_init+0xbb/0x6b0
[ 54.048026] setup_net+0x3d9/0x990
[ 54.048489] ? down_read_killable+0x1d7/0x4e0
[ 54.049068] ? __pfx_setup_net+0x10/0x10
[ 54.049577] ? copy_net_ns+0x17c/0x770
[ 54.050101] copy_net_ns+0x321/0x770
[ 54.050574] create_new_namespaces+0x3f6/0xb30
[ 54.051201] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.051818] ksys_unshare+0x44d/0x8e0
[ 54.052340] ? __pfx_ksys_unshare+0x10/0x10
[ 54.052883] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.053613] __x64_sys_unshare+0x31/0x40
[ 54.054150] do_syscall_64+0x3f/0x90
[ 54.054625] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.055295] RIP: 0033:0x7f4f9f2cf0d7
[ 54.055761] 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
[ 54.057930] RSP: 002b:00007ffef3decd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.058854] RAX: ffffffffffffffda RBX: 00007ffef3ded358 RCX: 00007f4f9f2cf0d7
[ 54.059780] RDX: 00007f4f9f33941f RSI: 00007ffef3deccb0 RDI: 0000000040000000
[ 54.060669] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3decac0
[ 54.061553] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f9f3e1bf0
[ 54.062423] R13: 00007ffef3decdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.063332]
[ 54.063639] irq event stamp: 12155
[ 54.064094] hardirqs last enabled at (12167): [] __up_console_sem+0x78/0x80
[ 54.065149] hardirqs last disabled at (12178): [] __up_console_sem+0x5d/0x80
[ 54.066207] softirqs last enabled at (12092): [] irq_exit_rcu+0x93/0xc0
[ 54.067239] softirqs last disabled at (12083): [] irq_exit_rcu+0x93/0xc0
[ 54.068269] ---[ end trace 0000000000000000 ]---
[ 54.069618] ------------[ cut here ]------------
[ 54.070295] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.072369] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.073403] Modules linked in:
[ 54.073810] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.074943] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.075938] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.076600] 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
[ 54.078780] RSP: 0018:ffff88801ff97bf0 EFLAGS: 00010286
[ 54.079513] RAX: 0000000000000000 RBX: ffff888015b42a40 RCX: 0000000000000000
[ 54.080412] RDX: ffff88801590d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.081288] RBP: ffff888015b42a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.082196] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.083116] R13: ffffffff84e223a0 R14: ffff888015b42a48 R15: ffffffff84daf020
[ 54.084001] FS: 0000555555e5e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.085019] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.085748] CR2: 00007fbfbbdb7000 CR3: 000000000e6fc000 CR4: 0000000000350ee0
[ 54.086630] Call Trace:
[ 54.086954]
[ 54.087276] nf_ct_net_init+0x224/0x3d0
[ 54.087811] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.088396] ops_init+0xbb/0x6b0
[ 54.088843] setup_net+0x3d9/0x990
[ 54.089319] ? down_read_killable+0x1d7/0x4e0
[ 54.089898] ? __pfx_setup_net+0x10/0x10
[ 54.090427] ? copy_net_ns+0x17c/0x770
[ 54.090932] copy_net_ns+0x321/0x770
[ 54.091440] create_new_namespaces+0x3f6/0xb30
[ 54.092054] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.092671] ksys_unshare+0x44d/0x8e0
[ 54.093192] ? __pfx_ksys_unshare+0x10/0x10
[ 54.093745] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.094494] __x64_sys_unshare+0x31/0x40
[ 54.095044] do_syscall_64+0x3f/0x90
[ 54.095539] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.096212] RIP: 0033:0x7f4f9f2cf0d7
[ 54.096690] 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
[ 54.098844] RSP: 002b:00007ffef3decd18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.099797] RAX: ffffffffffffffda RBX: 00007ffef3ded358 RCX: 00007f4f9f2cf0d7
[ 54.100686] RDX: 00007f4f9f33941f RSI: 00007ffef3deccb0 RDI: 0000000040000000
[ 54.101589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef3decac0
[ 54.102508] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4f9f3e1bf0
[ 54.103505] R13: 00007ffef3decdf0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.104484]
[ 54.104812] irq event stamp: 12973
[ 54.105287] hardirqs last enabled at (12985): [] __up_console_sem+0x78/0x80
[ 54.106425] hardirqs last disabled at (12996): [] __up_console_sem+0x5d/0x80
[ 54.107555] softirqs last enabled at (12456): [] irq_exit_rcu+0x93/0xc0
[ 54.108548] softirqs last disabled at (12427): [] irq_exit_rcu+0x93/0xc0
[ 54.109568] ---[ end trace 0000000000000000 ]---
[ 55.651725] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.699165] Bluetooth: hci0: command 0x041b tx timeout
[ 59.747102] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.795112] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:51:16 Registers:
info registers vcpu 0
RAX=0000000000024d31 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=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=00007fbfbbd8a968 CR3=0000000009460000 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=2037313a31353a35302037312079614d XMM01=5d3333353637392e33352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ff975f0
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 0000555555e5e400 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=00007ffc9a03e000 CR3=000000000e6fc000 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