Warning: Permanently added '[localhost]:39480' (ECDSA) to the list of known hosts.
2023/05/16 17:29:58 fuzzer started
2023/05/16 17:29:58 dialing manager at localhost:35573
2023/05/16 17:29:58 checking machine...
2023/05/16 17:29:58 checking revisions...
syzkaller login: [ 44.126949] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:29:58 testing simple program...
[ 44.192693] cgroup: Unknown subsys name 'net'
[ 44.265319] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.285672] audit: type=1400 audit(1684258210.774:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.414546] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.416886] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.418701] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.421979] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.424399] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.434349] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.839689] ------------[ cut here ]------------
[ 57.840446] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.842613] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.843872] Modules linked in:
[ 57.844414] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.849249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.850271] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.850914] 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
[ 57.853096] RSP: 0018:ffff88801695fc00 EFLAGS: 00010282
[ 57.853744] RAX: 0000000000000000 RBX: ffff888016602440 RCX: 0000000000000000
[ 57.854647] RDX: ffff888017dbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.855559] RBP: ffff888016602454 R08: 0000000000000001 R09: 0000000000000000
[ 57.856454] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.857339] R13: ffffffff84e223a0 R14: ffff888016602448 R15: ffffffff84d73340
[ 57.858224] FS: 0000555556cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.859232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.859933] CR2: 00007f37c2f02c60 CR3: 000000001a0ae000 CR4: 0000000000350ee0
[ 57.860822] Call Trace:
[ 57.861174]
[ 57.861473] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.862109] ipv4_frags_init_net+0x269/0x440
[ 57.862665] ops_init+0xbb/0x6b0
[ 57.863152] setup_net+0x3d9/0x990
[ 57.863606] ? down_read_killable+0x1d7/0x4e0
[ 57.864201] ? __pfx_setup_net+0x10/0x10
[ 57.864707] ? copy_net_ns+0x17c/0x770
[ 57.865242] copy_net_ns+0x321/0x770
[ 57.865731] create_new_namespaces+0x3f6/0xb30
[ 57.866385] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.867022] ksys_unshare+0x44d/0x8e0
[ 57.867556] ? __pfx_ksys_unshare+0x10/0x10
[ 57.868128] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.868835] __x64_sys_unshare+0x31/0x40
[ 57.869388] do_syscall_64+0x3f/0x90
[ 57.869867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.870538] RIP: 0033:0x7f4e173ee0d7
[ 57.871008] 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
[ 57.873191] RSP: 002b:00007ffc4f0c47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.874127] RAX: ffffffffffffffda RBX: 00007ffc4f0c4e18 RCX: 00007f4e173ee0d7
[ 57.874986] RDX: 00007f4e1745841f RSI: 00007ffc4f0c4770 RDI: 0000000040000000
[ 57.875876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f0c4580
[ 57.876758] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e17500bf0
[ 57.877635] R13: 00007ffc4f0c48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.878537]
[ 57.878836] irq event stamp: 9299
[ 57.879311] hardirqs last enabled at (9311): [] __up_console_sem+0x78/0x80
[ 57.880371] hardirqs last disabled at (9322): [] __up_console_sem+0x5d/0x80
[ 57.881421] softirqs last enabled at (8902): [] irq_exit_rcu+0x93/0xc0
[ 57.882447] softirqs last disabled at (8893): [] irq_exit_rcu+0x93/0xc0
[ 57.883481] ---[ end trace 0000000000000000 ]---
[ 57.889022] ------------[ cut here ]------------
[ 57.889750] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.891489] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.892520] Modules linked in:
[ 57.892918] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.894057] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.895025] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.895680] 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
[ 57.897788] RSP: 0018:ffff88801695fc00 EFLAGS: 00010282
[ 57.898445] RAX: 0000000000000000 RBX: ffff888013b28440 RCX: 0000000000000000
[ 57.899326] RDX: ffff888017dbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.900192] RBP: ffff888013b28454 R08: 0000000000000001 R09: 0000000000000000
[ 57.901021] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.901883] R13: ffffffff84e223a0 R14: ffff888013b28448 R15: ffffffff84da62e0
[ 57.902749] FS: 0000555556cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.903716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.904430] CR2: 00007f37c2f02c60 CR3: 000000001a0ae000 CR4: 0000000000350ee0
[ 57.905291] Call Trace:
[ 57.905606]
[ 57.905893] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.906515] ipv6_frags_init_net+0x206/0x3c0
[ 57.907106] ops_init+0xbb/0x6b0
[ 57.907537] setup_net+0x3d9/0x990
[ 57.907973] ? down_read_killable+0x1d7/0x4e0
[ 57.908548] ? __pfx_setup_net+0x10/0x10
[ 57.909066] ? copy_net_ns+0x17c/0x770
[ 57.909558] copy_net_ns+0x321/0x770
[ 57.910020] create_new_namespaces+0x3f6/0xb30
[ 57.910634] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.911268] ksys_unshare+0x44d/0x8e0
[ 57.911747] ? __pfx_ksys_unshare+0x10/0x10
[ 57.912299] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.912986] __x64_sys_unshare+0x31/0x40
[ 57.913513] do_syscall_64+0x3f/0x90
[ 57.913973] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.914621] RIP: 0033:0x7f4e173ee0d7
[ 57.915107] 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
[ 57.917207] RSP: 002b:00007ffc4f0c47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.918126] RAX: ffffffffffffffda RBX: 00007ffc4f0c4e18 RCX: 00007f4e173ee0d7
[ 57.918960] RDX: 00007f4e1745841f RSI: 00007ffc4f0c4770 RDI: 0000000040000000
[ 57.919835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f0c4580
[ 57.920694] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e17500bf0
[ 57.921562] R13: 00007ffc4f0c48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.922438]
[ 57.922729] irq event stamp: 11155
[ 57.923185] hardirqs last enabled at (11167): [] __up_console_sem+0x78/0x80
[ 57.924236] hardirqs last disabled at (11178): [] __up_console_sem+0x5d/0x80
[ 57.925276] softirqs last enabled at (10958): [] irq_exit_rcu+0x93/0xc0
[ 57.926283] softirqs last disabled at (10949): [] irq_exit_rcu+0x93/0xc0
[ 57.927337] ---[ end trace 0000000000000000 ]---
[ 57.928670] ------------[ cut here ]------------
[ 57.929374] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.931282] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.932302] Modules linked in:
[ 57.932696] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.933812] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.934798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.935479] 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
[ 57.937586] RSP: 0018:ffff88801695fbf0 EFLAGS: 00010286
[ 57.938255] RAX: 0000000000000000 RBX: ffff888013b28a40 RCX: 0000000000000000
[ 57.939126] RDX: ffff888017dbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.939969] RBP: ffff888013b28a54 R08: 0000000000000001 R09: 0000000000000000
[ 57.940838] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.941690] R13: ffffffff84e223a0 R14: ffff888013b28a48 R15: ffffffff84daf020
[ 57.942555] FS: 0000555556cf1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.943536] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.944264] CR2: 00007f37c2f02c60 CR3: 000000001a0ae000 CR4: 0000000000350ee0
[ 57.945125] Call Trace:
[ 57.945444]
[ 57.945736] nf_ct_net_init+0x224/0x3d0
[ 57.946276] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.946835] ops_init+0xbb/0x6b0
[ 57.947305] setup_net+0x3d9/0x990
[ 57.947748] ? down_read_killable+0x1d7/0x4e0
[ 57.948329] ? __pfx_setup_net+0x10/0x10
[ 57.948825] ? copy_net_ns+0x17c/0x770
[ 57.949349] copy_net_ns+0x321/0x770
[ 57.949820] create_new_namespaces+0x3f6/0xb30
[ 57.950467] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.951128] ksys_unshare+0x44d/0x8e0
[ 57.951617] ? __pfx_ksys_unshare+0x10/0x10
[ 57.952181] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.952884] __x64_sys_unshare+0x31/0x40
[ 57.953419] do_syscall_64+0x3f/0x90
[ 57.953887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.954539] RIP: 0033:0x7f4e173ee0d7
[ 57.955016] 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
[ 57.957161] RSP: 002b:00007ffc4f0c47d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.958087] RAX: ffffffffffffffda RBX: 00007ffc4f0c4e18 RCX: 00007f4e173ee0d7
[ 57.958952] RDX: 00007f4e1745841f RSI: 00007ffc4f0c4770 RDI: 0000000040000000
[ 57.959814] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc4f0c4580
[ 57.960672] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4e17500bf0
[ 57.961532] R13: 00007ffc4f0c48b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.962411]
[ 57.962703] irq event stamp: 12029
[ 57.963158] hardirqs last enabled at (12041): [] __up_console_sem+0x78/0x80
[ 57.964189] hardirqs last disabled at (12052): [] __up_console_sem+0x5d/0x80
[ 57.965219] softirqs last enabled at (11990): [] irq_exit_rcu+0x93/0xc0
[ 57.966237] softirqs last disabled at (11985): [] irq_exit_rcu+0x93/0xc0
[ 57.967267] ---[ end trace 0000000000000000 ]---
executing program
[ 59.502955] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.550134] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.598112] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.646116] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:30:12 Registers:
info registers vcpu 0
RAX=0000000000029f23 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=00007fbfb0034108 CR3=000000000f0e4000 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=2032313a30333a37312036312079614d XMM01=5d3431343434382e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801695f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 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 0000555556cf1400 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=00007f37c2f02c60 CR3=000000001a0ae000 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