Warning: Permanently added '[localhost]:21869' (ECDSA) to the list of known hosts.
2023/05/17 04:19:53 fuzzer started
2023/05/17 04:19:53 dialing manager at localhost:35573
2023/05/17 04:19:53 checking machine...
2023/05/17 04:19:53 checking revisions...
syzkaller login: [ 123.013559] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:19:53 testing simple program...
[ 123.091888] cgroup: Unknown subsys name 'net'
[ 123.172012] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 135.411421] audit: type=1400 audit(1684297206.134:6): 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
[ 136.568062] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 136.570074] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 136.571373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 136.575488] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 136.576898] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 136.578315] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 136.966818] ------------[ cut here ]------------
[ 136.967615] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 136.969791] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 136.971279] Modules linked in:
[ 136.971753] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 136.976269] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 136.977313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 136.977959] 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
[ 136.980155] RSP: 0018:ffff8880141f7c00 EFLAGS: 00010282
[ 136.980808] RAX: 0000000000000000 RBX: ffff88800e7fac40 RCX: 0000000000000000
[ 136.981743] RDX: ffff88801a06b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 136.982622] RBP: ffff88800e7fac54 R08: 0000000000000001 R09: 0000000000000000
[ 136.983513] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 136.984400] R13: ffffffff84e223a0 R14: ffff88800e7fac48 R15: ffffffff84d73340
[ 136.985305] FS: 00005555569d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 136.986305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 136.987011] CR2: 00007ffc1422d000 CR3: 000000001a17e000 CR4: 0000000000350ef0
[ 136.987927] Call Trace:
[ 136.988288]
[ 136.988587] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 136.989242] ipv4_frags_init_net+0x269/0x440
[ 136.989801] ops_init+0xbb/0x6b0
[ 136.990282] setup_net+0x3d9/0x990
[ 136.990782] ? down_read_killable+0x1d7/0x4e0
[ 136.991478] ? __pfx_setup_net+0x10/0x10
[ 136.992093] ? copy_net_ns+0x17c/0x770
[ 136.992778] copy_net_ns+0x321/0x770
[ 136.993407] create_new_namespaces+0x3f6/0xb30
[ 136.994121] unshare_nsproxy_namespaces+0xc1/0x200
[ 136.994925] ksys_unshare+0x44d/0x8e0
[ 136.995562] ? __pfx_ksys_unshare+0x10/0x10
[ 136.996233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 136.996958] __x64_sys_unshare+0x31/0x40
[ 136.997527] do_syscall_64+0x3f/0x90
[ 136.998005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 136.998672] RIP: 0033:0x7fb1205a60d7
[ 136.999168] 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
[ 137.001495] RSP: 002b:00007fff65e98c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 137.002403] RAX: ffffffffffffffda RBX: 00007fff65e992d8 RCX: 00007fb1205a60d7
[ 137.003346] RDX: 00007fb12061041f RSI: 00007fff65e98c30 RDI: 0000000040000000
[ 137.004206] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff65e98a40
[ 137.005010] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1206b8bf0
[ 137.005871] R13: 00007fff65e98d70 R14: 0000000000000000 R15: 00000000000000f8
[ 137.006746]
[ 137.007030] irq event stamp: 8489
[ 137.007456] hardirqs last enabled at (8501): [] __up_console_sem+0x78/0x80
[ 137.008458] hardirqs last disabled at (8512): [] __up_console_sem+0x5d/0x80
[ 137.009475] softirqs last enabled at (8036): [] irq_exit_rcu+0x93/0xc0
[ 137.010440] softirqs last disabled at (8021): [] irq_exit_rcu+0x93/0xc0
[ 137.011408] ---[ end trace 0000000000000000 ]---
[ 137.016965] ------------[ cut here ]------------
[ 137.017599] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 137.019271] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 137.020260] Modules linked in:
[ 137.020643] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 137.021738] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 137.022690] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 137.023332] 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
[ 137.025386] RSP: 0018:ffff8880141f7c00 EFLAGS: 00010282
[ 137.026186] RAX: 0000000000000000 RBX: ffff88800f1f5a40 RCX: 0000000000000000
[ 137.027230] RDX: ffff88801a06b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 137.028275] RBP: ffff88800f1f5a54 R08: 0000000000000001 R09: 0000000000000000
[ 137.029338] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 137.030380] R13: ffffffff84e223a0 R14: ffff88800f1f5a48 R15: ffffffff84da62e0
[ 137.031425] FS: 00005555569d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 137.032604] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.033483] CR2: 00007ffc1422d000 CR3: 000000001a17e000 CR4: 0000000000350ef0
[ 137.034541] Call Trace:
[ 137.034924]
[ 137.035298] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 137.036016] ipv6_frags_init_net+0x206/0x3c0
[ 137.036701] ops_init+0xbb/0x6b0
[ 137.037272] setup_net+0x3d9/0x990
[ 137.037811] ? down_read_killable+0x1d7/0x4e0
[ 137.038504] ? __pfx_setup_net+0x10/0x10
[ 137.039100] ? copy_net_ns+0x17c/0x770
[ 137.039727] copy_net_ns+0x321/0x770
[ 137.040319] create_new_namespaces+0x3f6/0xb30
[ 137.041006] unshare_nsproxy_namespaces+0xc1/0x200
[ 137.041779] ksys_unshare+0x44d/0x8e0
[ 137.042391] ? __pfx_ksys_unshare+0x10/0x10
[ 137.043034] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 137.043910] __x64_sys_unshare+0x31/0x40
[ 137.044550] do_syscall_64+0x3f/0x90
[ 137.045107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 137.045909] RIP: 0033:0x7fb1205a60d7
[ 137.046493] 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
[ 137.049049] RSP: 002b:00007fff65e98c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 137.050179] RAX: ffffffffffffffda RBX: 00007fff65e992d8 RCX: 00007fb1205a60d7
[ 137.051223] RDX: 00007fb12061041f RSI: 00007fff65e98c30 RDI: 0000000040000000
[ 137.052275] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff65e98a40
[ 137.053334] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1206b8bf0
[ 137.054380] R13: 00007fff65e98d70 R14: 0000000000000000 R15: 00000000000000f8
[ 137.055445]
[ 137.055797] irq event stamp: 10287
[ 137.056347] hardirqs last enabled at (10309): [] __up_console_sem+0x78/0x80
[ 137.057626] hardirqs last disabled at (10320): [] __up_console_sem+0x5d/0x80
[ 137.058875] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 137.060087] softirqs last disabled at (10295): [] irq_exit_rcu+0x93/0xc0
[ 137.061340] ---[ end trace 0000000000000000 ]---
[ 137.062880] ------------[ cut here ]------------
[ 137.063590] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 137.065781] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 137.067027] Modules linked in:
[ 137.067537] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 137.068909] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 137.070211] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 137.071066] 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
[ 137.074037] RSP: 0018:ffff8880141f7bf0 EFLAGS: 00010286
[ 137.074970] RAX: 0000000000000000 RBX: ffff88800f1f4040 RCX: 0000000000000000
[ 137.076212] RDX: ffff88801a06b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 137.077457] RBP: ffff88800f1f4054 R08: 0000000000000001 R09: 0000000000000000
[ 137.078568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 137.079653] R13: ffffffff84e223a0 R14: ffff88800f1f4048 R15: ffffffff84daf020
[ 137.080748] FS: 00005555569d9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 137.082002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 137.082912] CR2: 00007ffc1422d000 CR3: 000000001a17e000 CR4: 0000000000350ef0
[ 137.084003] Call Trace:
[ 137.084455]
[ 137.084815] nf_ct_net_init+0x224/0x3d0
[ 137.085478] ? __pfx_nf_ct_net_init+0x10/0x10
[ 137.086221] ops_init+0xbb/0x6b0
[ 137.086757] setup_net+0x3d9/0x990
[ 137.087347] ? down_read_killable+0x1d7/0x4e0
[ 137.088032] ? __pfx_setup_net+0x10/0x10
[ 137.088698] ? copy_net_ns+0x17c/0x770
[ 137.089351] copy_net_ns+0x321/0x770
[ 137.089929] create_new_namespaces+0x3f6/0xb30
[ 137.090684] unshare_nsproxy_namespaces+0xc1/0x200
[ 137.091462] ksys_unshare+0x44d/0x8e0
[ 137.092057] ? __pfx_ksys_unshare+0x10/0x10
[ 137.092762] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 137.093671] __x64_sys_unshare+0x31/0x40
[ 137.094339] do_syscall_64+0x3f/0x90
[ 137.094924] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 137.095744] RIP: 0033:0x7fb1205a60d7
[ 137.096348] 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
[ 137.099007] RSP: 002b:00007fff65e98c98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 137.100156] RAX: ffffffffffffffda RBX: 00007fff65e992d8 RCX: 00007fb1205a60d7
[ 137.101263] RDX: 00007fb12061041f RSI: 00007fff65e98c30 RDI: 0000000040000000
[ 137.102341] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff65e98a40
[ 137.103432] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb1206b8bf0
[ 137.104532] R13: 00007fff65e98d70 R14: 0000000000000000 R15: 00000000000000f8
[ 137.105636]
[ 137.106002] irq event stamp: 11087
[ 137.106570] hardirqs last enabled at (11099): [] __up_console_sem+0x78/0x80
[ 137.107884] hardirqs last disabled at (11110): [] __up_console_sem+0x5d/0x80
[ 137.109192] softirqs last enabled at (10680): [] irq_exit_rcu+0x93/0xc0
[ 137.110463] softirqs last disabled at (10675): [] irq_exit_rcu+0x93/0xc0
[ 137.111728] ---[ end trace 0000000000000000 ]---
executing program
[ 138.648697] Bluetooth: hci0: command 0x0409 tx timeout
[ 140.696210] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 142.744206] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 144.792253] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:18:40 Registers:
info registers vcpu 0
RAX=0000000000000075 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880141f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000075 R11=0000000000000001
R12=0000000000000075 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 00005555569d9400 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=00007ffc1422d000 CR3=000000001a17e000 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=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
info registers vcpu 1
RAX=00000000000b7ce7 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007f7d11e59db0 CR3=000000000c55c000 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=2037303a30323a34302037312079614d XMM01=5d3139373936392e36333120205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3139373936392e36333120205b XMM07=79732037303a30323a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000