Warning: Permanently added '[localhost]:52225' (ECDSA) to the list of known hosts.
2023/05/17 07:17:15 fuzzer started
2023/05/17 07:17:15 dialing manager at localhost:35573
2023/05/17 07:17:15 checking machine...
2023/05/17 07:17:15 checking revisions...
syzkaller login: [ 54.064741] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:17:15 testing simple program...
[ 54.138412] cgroup: Unknown subsys name 'net'
[ 54.220791] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 67.388168] audit: type=1400 audit(1684307848.878:6): avc: denied { execmem } for pid=268 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 68.528813] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 68.532386] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 68.534080] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.547962] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.550622] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.551757] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 68.964707] ------------[ cut here ]------------
[ 68.965414] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.967075] WARNING: CPU: 1 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.968167] Modules linked in:
[ 68.968690] CPU: 1 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 68.972979] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.974033] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.974729] 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
[ 68.976928] RSP: 0018:ffff888019a57c00 EFLAGS: 00010282
[ 68.977631] RAX: 0000000000000000 RBX: ffff88800ceefc40 RCX: 0000000000000000
[ 68.978565] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 68.979492] RBP: ffff88800ceefc54 R08: 0000000000000001 R09: 0000000000000000
[ 68.980402] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.981314] R13: ffffffff84e223a0 R14: ffff88800ceefc48 R15: ffffffff84d73340
[ 68.982247] FS: 0000555557335400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.983269] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.983997] CR2: 00007f24ad0fb6f4 CR3: 000000000e942000 CR4: 0000000000350ee0
[ 68.984909] Call Trace:
[ 68.985280]
[ 68.985593] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.986275] ipv4_frags_init_net+0x269/0x440
[ 68.986846] ops_init+0xbb/0x6b0
[ 68.987335] setup_net+0x3d9/0x990
[ 68.987805] ? down_read_killable+0x1d7/0x4e0
[ 68.988420] ? __pfx_setup_net+0x10/0x10
[ 68.988937] ? copy_net_ns+0x17c/0x770
[ 68.989487] copy_net_ns+0x321/0x770
[ 68.989981] create_new_namespaces+0x3f6/0xb30
[ 68.990626] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.991287] ksys_unshare+0x44d/0x8e0
[ 68.991788] ? __pfx_ksys_unshare+0x10/0x10
[ 68.992386] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.993102] __x64_sys_unshare+0x31/0x40
[ 68.993657] do_syscall_64+0x3f/0x90
[ 68.994161] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.994849] RIP: 0033:0x7f96f0a620d7
[ 68.995355] 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
[ 68.997520] RSP: 002b:00007ffd2d6aedf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.998503] RAX: ffffffffffffffda RBX: 00007ffd2d6af438 RCX: 00007f96f0a620d7
[ 68.999407] RDX: 00007f96f0acc41f RSI: 00007ffd2d6aed90 RDI: 0000000040000000
[ 69.000311] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d6aeba0
[ 69.001167] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f96f0b74bf0
[ 69.002071] R13: 00007ffd2d6aeed0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.002999]
[ 69.003394] irq event stamp: 9079
[ 69.003832] hardirqs last enabled at (9089): [] __up_console_sem+0x78/0x80
[ 69.004909] hardirqs last disabled at (9100): [] __up_console_sem+0x5d/0x80
[ 69.005992] softirqs last enabled at (9074): [] irq_exit_rcu+0x93/0xc0
[ 69.007053] softirqs last disabled at (9069): [] irq_exit_rcu+0x93/0xc0
[ 69.008103] ---[ end trace 0000000000000000 ]---
[ 69.015233] ------------[ cut here ]------------
[ 69.015827] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.017547] WARNING: CPU: 1 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.018625] Modules linked in:
[ 69.019038] CPU: 1 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.020222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.021251] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.021905] 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
[ 69.024108] RSP: 0018:ffff888019a57c00 EFLAGS: 00010282
[ 69.024799] RAX: 0000000000000000 RBX: ffff88800ef91240 RCX: 0000000000000000
[ 69.025695] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.026616] RBP: ffff88800ef91254 R08: 0000000000000001 R09: 0000000000000000
[ 69.027530] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.028430] R13: ffffffff84e223a0 R14: ffff88800ef91248 R15: ffffffff84da62e0
[ 69.029331] FS: 0000555557335400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.030356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.031069] CR2: 00007f24ad0fb6f4 CR3: 000000000e942000 CR4: 0000000000350ee0
[ 69.031973] Call Trace:
[ 69.032350]
[ 69.032660] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.033313] ipv6_frags_init_net+0x206/0x3c0
[ 69.033878] ops_init+0xbb/0x6b0
[ 69.034394] setup_net+0x3d9/0x990
[ 69.034855] ? down_read_killable+0x1d7/0x4e0
[ 69.035465] ? __pfx_setup_net+0x10/0x10
[ 69.035982] ? copy_net_ns+0x17c/0x770
[ 69.036532] copy_net_ns+0x321/0x770
[ 69.037021] create_new_namespaces+0x3f6/0xb30
[ 69.037651] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.038333] ksys_unshare+0x44d/0x8e0
[ 69.038837] ? __pfx_ksys_unshare+0x10/0x10
[ 69.039422] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.040138] __x64_sys_unshare+0x31/0x40
[ 69.040698] do_syscall_64+0x3f/0x90
[ 69.041227] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.041872] RIP: 0033:0x7f96f0a620d7
[ 69.042413] 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
[ 69.044594] RSP: 002b:00007ffd2d6aedf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.045560] RAX: ffffffffffffffda RBX: 00007ffd2d6af438 RCX: 00007f96f0a620d7
[ 69.046469] RDX: 00007f96f0acc41f RSI: 00007ffd2d6aed90 RDI: 0000000040000000
[ 69.047385] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d6aeba0
[ 69.048284] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f96f0b74bf0
[ 69.049142] R13: 00007ffd2d6aeed0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.050080]
[ 69.050419] irq event stamp: 11151
[ 69.050854] hardirqs last enabled at (11161): [] __up_console_sem+0x78/0x80
[ 69.051917] hardirqs last disabled at (11172): [] __up_console_sem+0x5d/0x80
[ 69.052979] softirqs last enabled at (11024): [] irq_exit_rcu+0x93/0xc0
[ 69.054031] softirqs last disabled at (11019): [] irq_exit_rcu+0x93/0xc0
[ 69.055080] ---[ end trace 0000000000000000 ]---
[ 69.056469] ------------[ cut here ]------------
[ 69.057028] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.058843] WARNING: CPU: 1 PID: 269 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.059860] Modules linked in:
[ 69.060285] CPU: 1 PID: 269 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 69.061375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.062344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.062945] 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
[ 69.064980] RSP: 0018:ffff888019a57bf0 EFLAGS: 00010286
[ 69.065629] RAX: 0000000000000000 RBX: ffff888008d5d440 RCX: 0000000000000000
[ 69.066497] RDX: ffff888009dad1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 69.067382] RBP: ffff888008d5d454 R08: 0000000000000001 R09: 0000000000000000
[ 69.068259] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.069106] R13: ffffffff84e223a0 R14: ffff888008d5d448 R15: ffffffff84daf020
[ 69.070021] FS: 0000555557335400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 69.071008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.071746] CR2: 00007f24ad0fb6f4 CR3: 000000000e942000 CR4: 0000000000350ee0
[ 69.072643] Call Trace:
[ 69.072957]
[ 69.073298] nf_ct_net_init+0x224/0x3d0
[ 69.073806] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.074422] ops_init+0xbb/0x6b0
[ 69.074867] setup_net+0x3d9/0x990
[ 69.075353] ? down_read_killable+0x1d7/0x4e0
[ 69.075911] ? __pfx_setup_net+0x10/0x10
[ 69.076443] ? copy_net_ns+0x17c/0x770
[ 69.076939] copy_net_ns+0x321/0x770
[ 69.077440] create_new_namespaces+0x3f6/0xb30
[ 69.078018] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.078657] ksys_unshare+0x44d/0x8e0
[ 69.079140] ? __pfx_ksys_unshare+0x10/0x10
[ 69.079706] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.080431] __x64_sys_unshare+0x31/0x40
[ 69.080945] do_syscall_64+0x3f/0x90
[ 69.081447] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.082110] RIP: 0033:0x7f96f0a620d7
[ 69.082610] 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
[ 69.084756] RSP: 002b:00007ffd2d6aedf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.085707] RAX: ffffffffffffffda RBX: 00007ffd2d6af438 RCX: 00007f96f0a620d7
[ 69.086589] RDX: 00007f96f0acc41f RSI: 00007ffd2d6aed90 RDI: 0000000040000000
[ 69.087477] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2d6aeba0
[ 69.088346] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f96f0b74bf0
[ 69.089230] R13: 00007ffd2d6aeed0 R14: 0000000000000000 R15: 00000000000000f8
[ 69.090103]
[ 69.090435] irq event stamp: 11933
[ 69.090866] hardirqs last enabled at (11943): [] __up_console_sem+0x78/0x80
[ 69.091934] hardirqs last disabled at (11954): [] __up_console_sem+0x5d/0x80
[ 69.092989] softirqs last enabled at (11548): [] irq_exit_rcu+0x93/0xc0
[ 69.094043] softirqs last disabled at (11543): [] irq_exit_rcu+0x93/0xc0
[ 69.095060] ---[ end trace 0000000000000000 ]---
[ 70.603773] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 72.651269] Bluetooth: hci0: command 0x041b tx timeout
[ 74.699258] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.747239] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:17:20 Registers:
info registers vcpu 0
RAX=000000000002cd53 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=00007f746bada6d0 CR3=000000000e842000 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=d597d7c5797cadb9d84035dc9a65ca63
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=57a92f9d62581337000000000013d360 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=43aa9b3ffb2aa78700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019a575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 0000555557335400 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=00007f24ad0fb6f4 CR3=000000000e942000 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