Warning: Permanently added '[localhost]:16230' (ECDSA) to the list of known hosts.
2023/05/16 16:30:29 fuzzer started
2023/05/16 16:30:30 dialing manager at localhost:35573
2023/05/16 16:30:30 checking machine...
2023/05/16 16:30:30 checking revisions...
syzkaller login: [ 70.367607] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:30:30 testing simple program...
[ 70.435974] cgroup: Unknown subsys name 'net'
[ 70.496886] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 82.384637] audit: type=1400 audit(1684254642.209:6): 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
[ 83.533822] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 83.536900] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 83.538130] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 83.541485] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 83.543218] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 83.544364] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 83.921109] ------------[ cut here ]------------
[ 83.921759] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 83.923468] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.924524] Modules linked in:
[ 83.924933] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 83.929771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.930878] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.931642] 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
[ 83.933926] RSP: 0018:ffff88801e3d7c00 EFLAGS: 00010282
[ 83.934707] RAX: 0000000000000000 RBX: ffff88800f774c40 RCX: 0000000000000000
[ 83.935701] RDX: ffff88801a5ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 83.936616] RBP: ffff88800f774c54 R08: 0000000000000001 R09: 0000000000000000
[ 83.937500] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 83.938380] R13: ffffffff84e223a0 R14: ffff88800f774c48 R15: ffffffff84d73340
[ 83.939275] FS: 00005555556d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.940260] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.940990] CR2: 00007f1bd2c276f4 CR3: 000000000c5c4000 CR4: 0000000000350ee0
[ 83.941884] Call Trace:
[ 83.942208]
[ 83.942538] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 83.943153] ipv4_frags_init_net+0x269/0x440
[ 83.943741] ops_init+0xbb/0x6b0
[ 83.944181] setup_net+0x3d9/0x990
[ 83.944660] ? down_read_killable+0x1d7/0x4e0
[ 83.945226] ? __pfx_setup_net+0x10/0x10
[ 83.945772] ? copy_net_ns+0x17c/0x770
[ 83.946274] copy_net_ns+0x321/0x770
[ 83.946784] create_new_namespaces+0x3f6/0xb30
[ 83.947369] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.948007] ksys_unshare+0x44d/0x8e0
[ 83.948526] ? __pfx_ksys_unshare+0x10/0x10
[ 83.949075] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.949842] __x64_sys_unshare+0x31/0x40
[ 83.950361] do_syscall_64+0x3f/0x90
[ 83.950865] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.951563] RIP: 0033:0x7f4c4706a0d7
[ 83.952023] 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
[ 83.954194] RSP: 002b:00007ffd0f5f1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 83.955134] RAX: ffffffffffffffda RBX: 00007ffd0f5f2588 RCX: 00007f4c4706a0d7
[ 83.956010] RDX: 00007f4c470d441f RSI: 00007ffd0f5f1ee0 RDI: 0000000040000000
[ 83.956884] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0f5f1cf0
[ 83.957798] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c4717cbf0
[ 83.958681] R13: 00007ffd0f5f2020 R14: 0000000000000000 R15: 00000000000000f8
[ 83.959582]
[ 83.959884] irq event stamp: 8141
[ 83.960308] hardirqs last enabled at (8151): [] __up_console_sem+0x78/0x80
[ 83.961366] hardirqs last disabled at (8162): [] __up_console_sem+0x5d/0x80
[ 83.962427] softirqs last enabled at (7756): [] irq_exit_rcu+0x93/0xc0
[ 83.963439] softirqs last disabled at (7743): [] irq_exit_rcu+0x93/0xc0
[ 83.964456] ---[ end trace 0000000000000000 ]---
[ 83.971022] ------------[ cut here ]------------
[ 83.971637] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 83.973326] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 83.974385] Modules linked in:
[ 83.974817] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 83.975964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 83.976973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 83.977645] 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
[ 83.979825] RSP: 0018:ffff88801e3d7c00 EFLAGS: 00010282
[ 83.980505] RAX: 0000000000000000 RBX: ffff88800c574a40 RCX: 0000000000000000
[ 83.981349] RDX: ffff88801a5ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 83.982259] RBP: ffff88800c574a54 R08: 0000000000000001 R09: 0000000000000000
[ 83.983156] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 83.984041] R13: ffffffff84e223a0 R14: ffff88800c574a48 R15: ffffffff84da62e0
[ 83.984925] FS: 00005555556d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 83.985939] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 83.986678] CR2: 00007f1bd2c276f4 CR3: 000000000c5c4000 CR4: 0000000000350ee0
[ 83.987572] Call Trace:
[ 83.987901]
[ 83.988195] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 83.988842] ipv6_frags_init_net+0x206/0x3c0
[ 83.989438] ops_init+0xbb/0x6b0
[ 83.989910] setup_net+0x3d9/0x990
[ 83.990362] ? down_read_killable+0x1d7/0x4e0
[ 83.990959] ? __pfx_setup_net+0x10/0x10
[ 83.991493] ? copy_net_ns+0x17c/0x770
[ 83.991990] copy_net_ns+0x321/0x770
[ 83.992499] create_new_namespaces+0x3f6/0xb30
[ 83.993083] unshare_nsproxy_namespaces+0xc1/0x200
[ 83.993730] ksys_unshare+0x44d/0x8e0
[ 83.994222] ? __pfx_ksys_unshare+0x10/0x10
[ 83.994795] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 83.995530] __x64_sys_unshare+0x31/0x40
[ 83.996043] do_syscall_64+0x3f/0x90
[ 83.996554] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 83.997187] RIP: 0033:0x7f4c4706a0d7
[ 83.997697] 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
[ 83.999887] RSP: 002b:00007ffd0f5f1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 84.000861] RAX: ffffffffffffffda RBX: 00007ffd0f5f2588 RCX: 00007f4c4706a0d7
[ 84.001750] RDX: 00007f4c470d441f RSI: 00007ffd0f5f1ee0 RDI: 0000000040000000
[ 84.002633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0f5f1cf0
[ 84.003512] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c4717cbf0
[ 84.004359] R13: 00007ffd0f5f2020 R14: 0000000000000000 R15: 00000000000000f8
[ 84.005263]
[ 84.005588] irq event stamp: 10317
[ 84.006040] hardirqs last enabled at (10327): [] __up_console_sem+0x78/0x80
[ 84.007093] hardirqs last disabled at (10338): [] __up_console_sem+0x5d/0x80
[ 84.008146] softirqs last enabled at (9836): [] irq_exit_rcu+0x93/0xc0
[ 84.009169] softirqs last disabled at (9831): [] irq_exit_rcu+0x93/0xc0
[ 84.010202] ---[ end trace 0000000000000000 ]---
[ 84.011566] ------------[ cut here ]------------
[ 84.012147] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 84.014016] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 84.015089] Modules linked in:
[ 84.015527] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 84.016683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 84.017824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 84.018795] 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
[ 84.021503] RSP: 0018:ffff88801e3d7bf0 EFLAGS: 00010286
[ 84.022381] RAX: 0000000000000000 RBX: ffff88800d6c5c40 RCX: 0000000000000000
[ 84.023552] RDX: ffff88801a5ab680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 84.024680] RBP: ffff88800d6c5c54 R08: 0000000000000001 R09: 0000000000000000
[ 84.025854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 84.027026] R13: ffffffff84e223a0 R14: ffff88800d6c5c48 R15: ffffffff84daf020
[ 84.028184] FS: 00005555556d7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 84.029478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 84.030497] CR2: 00007f1bd2c276f4 CR3: 000000000c5c4000 CR4: 0000000000350ee0
[ 84.031446] Call Trace:
[ 84.031782]
[ 84.032110] nf_ct_net_init+0x224/0x3d0
[ 84.032685] ? __pfx_nf_ct_net_init+0x10/0x10
[ 84.033275] ops_init+0xbb/0x6b0
[ 84.033794] setup_net+0x3d9/0x990
[ 84.034287] ? down_read_killable+0x1d7/0x4e0
[ 84.034909] ? __pfx_setup_net+0x10/0x10
[ 84.035478] ? copy_net_ns+0x17c/0x770
[ 84.036011] copy_net_ns+0x321/0x770
[ 84.036536] create_new_namespaces+0x3f6/0xb30
[ 84.037149] unshare_nsproxy_namespaces+0xc1/0x200
[ 84.037846] ksys_unshare+0x44d/0x8e0
[ 84.038372] ? __pfx_ksys_unshare+0x10/0x10
[ 84.038993] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 84.039749] __x64_sys_unshare+0x31/0x40
[ 84.040292] do_syscall_64+0x3f/0x90
[ 84.040808] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 84.041501] RIP: 0033:0x7f4c4706a0d7
[ 84.042022] 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
[ 84.044242] RSP: 002b:00007ffd0f5f1f48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 84.045227] RAX: ffffffffffffffda RBX: 00007ffd0f5f2588 RCX: 00007f4c4706a0d7
[ 84.046188] RDX: 00007f4c470d441f RSI: 00007ffd0f5f1ee0 RDI: 0000000040000000
[ 84.047103] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd0f5f1cf0
[ 84.048023] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4c4717cbf0
[ 84.048933] R13: 00007ffd0f5f2020 R14: 0000000000000000 R15: 00000000000000f8
[ 84.049897]
[ 84.050232] irq event stamp: 11065
[ 84.050713] hardirqs last enabled at (11077): [] __up_console_sem+0x78/0x80
[ 84.051814] hardirqs last disabled at (11088): [] __up_console_sem+0x5d/0x80
[ 84.052945] softirqs last enabled at (10882): [] irq_exit_rcu+0x93/0xc0
[ 84.054061] softirqs last disabled at (10877): [] irq_exit_rcu+0x93/0xc0
[ 84.055127] ---[ end trace 0000000000000000 ]---
executing program
[ 85.605068] Bluetooth: hci0: command 0x0409 tx timeout
[ 87.652500] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 89.700473] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 91.748561] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:30:09 Registers:
info registers vcpu 0
RAX=000000000001f905 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=00007fe1fbf6abc0 CR3=000000000f6b0000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=302f643578302b6d65735f656c6f7300 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=ffff88801e3d75f0
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 00005555556d7400 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=00007f1bd2c276f4 CR3=000000000c5c4000 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