Warning: Permanently added '[localhost]:45317' (ECDSA) to the list of known hosts.
2023/05/17 03:06:51 fuzzer started
2023/05/17 03:06:52 dialing manager at localhost:35573
2023/05/17 03:06:52 checking machine...
2023/05/17 03:06:52 checking revisions...
syzkaller login: [ 50.001656] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:06:52 testing simple program...
[ 50.072197] cgroup: Unknown subsys name 'net'
[ 50.157500] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.406114] audit: type=1400 audit(1684292824.795:6): 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
[ 63.528441] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.531817] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.533170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.537194] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.549274] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.550486] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.945854] ------------[ cut here ]------------
[ 63.946646] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.948816] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.950109] Modules linked in:
[ 63.950595] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.955769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.956775] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.957473] 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
[ 63.959676] RSP: 0018:ffff88801ec9fc00 EFLAGS: 00010282
[ 63.960374] RAX: 0000000000000000 RBX: ffff88800f10fc40 RCX: 0000000000000000
[ 63.961281] RDX: ffff88800c7b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.962172] RBP: ffff88800f10fc54 R08: 0000000000000001 R09: 0000000000000000
[ 63.963038] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.963945] R13: ffffffff84e223a0 R14: ffff88800f10fc48 R15: ffffffff84d73340
[ 63.964831] FS: 000055555747b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.965830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.966577] CR2: 00007f7e8767c6f4 CR3: 000000000d0c2000 CR4: 0000000000350ee0
[ 63.967480] Call Trace:
[ 63.967825]
[ 63.968154] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.968764] ipv4_frags_init_net+0x269/0x440
[ 63.969348] ops_init+0xbb/0x6b0
[ 63.969798] setup_net+0x3d9/0x990
[ 63.970279] ? down_read_killable+0x1d7/0x4e0
[ 63.970852] ? __pfx_setup_net+0x10/0x10
[ 63.971382] ? copy_net_ns+0x17c/0x770
[ 63.971894] copy_net_ns+0x321/0x770
[ 63.972400] create_new_namespaces+0x3f6/0xb30
[ 63.972987] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.973634] ksys_unshare+0x44d/0x8e0
[ 63.974154] ? __pfx_ksys_unshare+0x10/0x10
[ 63.974704] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.975443] __x64_sys_unshare+0x31/0x40
[ 63.975973] do_syscall_64+0x3f/0x90
[ 63.976469] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.977127] RIP: 0033:0x7f11d35fb0d7
[ 63.977590] 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
[ 63.979776] RSP: 002b:00007ffcc93cb8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.980715] RAX: ffffffffffffffda RBX: 00007ffcc93cbf38 RCX: 00007f11d35fb0d7
[ 63.981594] RDX: 00007f11d366541f RSI: 00007ffcc93cb890 RDI: 0000000040000000
[ 63.982469] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc93cb6a0
[ 63.983363] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11d370dbf0
[ 63.984273] R13: 00007ffcc93cb9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.985171]
[ 63.985473] irq event stamp: 7853
[ 63.985893] hardirqs last enabled at (7863): [] __up_console_sem+0x78/0x80
[ 63.986937] hardirqs last disabled at (7874): [] __up_console_sem+0x5d/0x80
[ 63.987983] softirqs last enabled at (7704): [] irq_exit_rcu+0x93/0xc0
[ 63.989011] softirqs last disabled at (7699): [] irq_exit_rcu+0x93/0xc0
[ 63.990039] ---[ end trace 0000000000000000 ]---
[ 63.995266] ------------[ cut here ]------------
[ 63.995878] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.997605] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.998665] Modules linked in:
[ 63.999070] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.000241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.001243] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.001885] 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
[ 64.004065] RSP: 0018:ffff88801ec9fc00 EFLAGS: 00010282
[ 64.004727] RAX: 0000000000000000 RBX: ffff88800d71ea40 RCX: 0000000000000000
[ 64.005608] RDX: ffff88800c7b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.006488] RBP: ffff88800d71ea54 R08: 0000000000000001 R09: 0000000000000000
[ 64.007367] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.008253] R13: ffffffff84e223a0 R14: ffff88800d71ea48 R15: ffffffff84da62e0
[ 64.009138] FS: 000055555747b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.010127] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.010827] CR2: 00007f7e8767c6f4 CR3: 000000000d0c2000 CR4: 0000000000350ee0
[ 64.011728] Call Trace:
[ 64.012066]
[ 64.012391] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.012995] ipv6_frags_init_net+0x206/0x3c0
[ 64.013587] ops_init+0xbb/0x6b0
[ 64.014039] setup_net+0x3d9/0x990
[ 64.014515] ? down_read_killable+0x1d7/0x4e0
[ 64.015105] ? __pfx_setup_net+0x10/0x10
[ 64.015615] ? copy_net_ns+0x17c/0x770
[ 64.016145] copy_net_ns+0x321/0x770
[ 64.016630] create_new_namespaces+0x3f6/0xb30
[ 64.017251] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.017859] ksys_unshare+0x44d/0x8e0
[ 64.018377] ? __pfx_ksys_unshare+0x10/0x10
[ 64.018923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.019682] __x64_sys_unshare+0x31/0x40
[ 64.020225] do_syscall_64+0x3f/0x90
[ 64.020707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.021376] RIP: 0033:0x7f11d35fb0d7
[ 64.021839] 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
[ 64.023998] RSP: 002b:00007ffcc93cb8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.024936] RAX: ffffffffffffffda RBX: 00007ffcc93cbf38 RCX: 00007f11d35fb0d7
[ 64.025824] RDX: 00007f11d366541f RSI: 00007ffcc93cb890 RDI: 0000000040000000
[ 64.026701] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc93cb6a0
[ 64.027610] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11d370dbf0
[ 64.028485] R13: 00007ffcc93cb9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.029382]
[ 64.029683] irq event stamp: 9759
[ 64.030139] hardirqs last enabled at (9771): [] __up_console_sem+0x78/0x80
[ 64.031193] hardirqs last disabled at (9782): [] __up_console_sem+0x5d/0x80
[ 64.032254] softirqs last enabled at (9190): [] irq_exit_rcu+0x93/0xc0
[ 64.033285] softirqs last disabled at (9149): [] irq_exit_rcu+0x93/0xc0
[ 64.034314] ---[ end trace 0000000000000000 ]---
[ 64.035641] ------------[ cut here ]------------
[ 64.036258] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.038189] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.039252] Modules linked in:
[ 64.039670] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.040802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.041800] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.042468] 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
[ 64.044639] RSP: 0018:ffff88801ec9fbf0 EFLAGS: 00010286
[ 64.045332] RAX: 0000000000000000 RBX: ffff88800d71e240 RCX: 0000000000000000
[ 64.046218] RDX: ffff88800c7b51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.047071] RBP: ffff88800d71e254 R08: 0000000000000001 R09: 0000000000000000
[ 64.047988] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.048876] R13: ffffffff84e223a0 R14: ffff88800d71e248 R15: ffffffff84daf020
[ 64.049756] FS: 000055555747b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.050750] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.051489] CR2: 00007f7e8767c6f4 CR3: 000000000d0c2000 CR4: 0000000000350ee0
[ 64.052383] Call Trace:
[ 64.052710]
[ 64.053016] nf_ct_net_init+0x224/0x3d0
[ 64.053551] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.054154] ops_init+0xbb/0x6b0
[ 64.054599] setup_net+0x3d9/0x990
[ 64.055055] ? down_read_killable+0x1d7/0x4e0
[ 64.055661] ? __pfx_setup_net+0x10/0x10
[ 64.056205] ? copy_net_ns+0x17c/0x770
[ 64.056708] copy_net_ns+0x321/0x770
[ 64.057213] create_new_namespaces+0x3f6/0xb30
[ 64.057800] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.058444] ksys_unshare+0x44d/0x8e0
[ 64.058931] ? __pfx_ksys_unshare+0x10/0x10
[ 64.059508] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.060253] __x64_sys_unshare+0x31/0x40
[ 64.060769] do_syscall_64+0x3f/0x90
[ 64.061279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.061916] RIP: 0033:0x7f11d35fb0d7
[ 64.062401] 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
[ 64.064587] RSP: 002b:00007ffcc93cb8f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.065547] RAX: ffffffffffffffda RBX: 00007ffcc93cbf38 RCX: 00007f11d35fb0d7
[ 64.066424] RDX: 00007f11d366541f RSI: 00007ffcc93cb890 RDI: 0000000040000000
[ 64.067311] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc93cb6a0
[ 64.068215] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f11d370dbf0
[ 64.069060] R13: 00007ffcc93cb9d0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.069974]
[ 64.070295] irq event stamp: 10553
[ 64.070722] hardirqs last enabled at (10563): [] __up_console_sem+0x78/0x80
[ 64.071784] hardirqs last disabled at (10574): [] __up_console_sem+0x5d/0x80
[ 64.072847] softirqs last enabled at (10126): [] irq_exit_rcu+0x93/0xc0
[ 64.073884] softirqs last disabled at (10117): [] irq_exit_rcu+0x93/0xc0
[ 64.074917] ---[ end trace 0000000000000000 ]---
executing program
[ 65.611688] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.659158] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.707171] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.755144] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:07:01 Registers:
info registers vcpu 0
RAX=0000000000024b5d 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=00007fce8b181270 CR3=000000001616c000 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=d125d604804048863d40b5ae64bde7cd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8bf9f397457c38a8000000000013cd98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=54c3622cc0309c6f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 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=ffff88801ec9f5f0
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 000055555747b400 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=00007f7e8767c6f4 CR3=000000000d0c2000 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