Warning: Permanently added '[localhost]:45913' (ECDSA) to the list of known hosts.
2023/05/18 06:56:03 fuzzer started
2023/05/18 06:56:04 dialing manager at localhost:44319
2023/05/18 06:56:04 checking machine...
2023/05/18 06:56:04 checking revisions...
syzkaller login: [ 63.558184] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:56:04 testing simple program...
[ 63.632029] cgroup: Unknown subsys name 'net'
[ 63.702356] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 77.292947] audit: type=1400 audit(1684392978.237:6): 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
executing program
[ 78.439775] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 78.442758] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 78.445546] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 78.449717] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 78.451484] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 78.454127] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 78.826278] ------------[ cut here ]------------
[ 78.827047] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 78.829322] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.830633] Modules linked in:
[ 78.831124] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.834290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.837091] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.837770] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.839936] RSP: 0018:ffff88801e207c00 EFLAGS: 00010282
[ 78.840627] RAX: 0000000000000000 RBX: ffff88800ed10440 RCX: 0000000000000000
[ 78.841535] RDX: ffff88800f833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.842411] RBP: ffff88800ed10454 R08: 0000000000000001 R09: 0000000000000000
[ 78.843269] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.844168] R13: ffffffff84e23fe0 R14: ffff88800ed10448 R15: ffffffff84d74dc0
[ 78.845081] FS: 00005555561c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.846091] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.846844] CR2: 00007ffedcf0e010 CR3: 000000000f104000 CR4: 0000000000350ee0
[ 78.847736] Call Trace:
[ 78.848069]
[ 78.848401] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 78.849032] ipv4_frags_init_net+0x269/0x440
[ 78.849642] ops_init+0xbb/0x6b0
[ 78.850093] setup_net+0x3d9/0x990
[ 78.850584] ? down_read_killable+0x1d7/0x4e0
[ 78.851150] ? __pfx_setup_net+0x10/0x10
[ 78.851701] ? copy_net_ns+0x17c/0x770
[ 78.852215] copy_net_ns+0x321/0x770
[ 78.852762] create_new_namespaces+0x3f6/0xb30
[ 78.853353] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.854012] ksys_unshare+0x44d/0x8e0
[ 78.854534] ? __pfx_ksys_unshare+0x10/0x10
[ 78.855089] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.855831] __x64_sys_unshare+0x31/0x40
[ 78.856348] do_syscall_64+0x3f/0x90
[ 78.856873] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.857548] RIP: 0033:0x7fdf06ab60d7
[ 78.858007] 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
[ 78.860153] RSP: 002b:00007fffa24a9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.861119] RAX: ffffffffffffffda RBX: 00007fffa24aa198 RCX: 00007fdf06ab60d7
[ 78.862006] RDX: 00007fdf06b2041f RSI: 00007fffa24a9af0 RDI: 0000000040000000
[ 78.862891] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa24a9900
[ 78.863783] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf06bc8bf0
[ 78.864671] R13: 00007fffa24a9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 78.865582]
[ 78.865884] irq event stamp: 7525
[ 78.866309] hardirqs last enabled at (7535): [] __up_console_sem+0x78/0x80
[ 78.867364] hardirqs last disabled at (7546): [] __up_console_sem+0x5d/0x80
[ 78.868419] softirqs last enabled at (7254): [] irq_exit_rcu+0x93/0xc0
[ 78.869473] softirqs last disabled at (7241): [] irq_exit_rcu+0x93/0xc0
[ 78.870510] ---[ end trace 0000000000000000 ]---
[ 78.876978] ------------[ cut here ]------------
[ 78.877604] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 78.879250] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.880316] Modules linked in:
[ 78.880767] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.881922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.882941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.883621] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.885833] RSP: 0018:ffff88801e207c00 EFLAGS: 00010282
[ 78.886512] RAX: 0000000000000000 RBX: ffff88800e1ae440 RCX: 0000000000000000
[ 78.887420] RDX: ffff88800f833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.888278] RBP: ffff88800e1ae454 R08: 0000000000000001 R09: 0000000000000000
[ 78.889204] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.890099] R13: ffffffff84e23fe0 R14: ffff88800e1ae448 R15: ffffffff84da7d60
[ 78.891000] FS: 00005555561c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.892012] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.892778] CR2: 00007ffedcf0e010 CR3: 000000000f104000 CR4: 0000000000350ee0
[ 78.893671] Call Trace:
[ 78.894002]
[ 78.894302] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 78.894953] ipv6_frags_init_net+0x206/0x3c0
[ 78.895546] ops_init+0xbb/0x6b0
[ 78.896007] setup_net+0x3d9/0x990
[ 78.896493] ? down_read_killable+0x1d7/0x4e0
[ 78.897093] ? __pfx_setup_net+0x10/0x10
[ 78.897628] ? copy_net_ns+0x17c/0x770
[ 78.898136] copy_net_ns+0x321/0x770
[ 78.898647] create_new_namespaces+0x3f6/0xb30
[ 78.899241] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.899896] ksys_unshare+0x44d/0x8e0
[ 78.900412] ? __pfx_ksys_unshare+0x10/0x10
[ 78.900972] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.901710] __x64_sys_unshare+0x31/0x40
[ 78.902229] do_syscall_64+0x3f/0x90
[ 78.902739] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.903413] RIP: 0033:0x7fdf06ab60d7
[ 78.903886] 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
[ 78.906103] RSP: 002b:00007fffa24a9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.907064] RAX: ffffffffffffffda RBX: 00007fffa24aa198 RCX: 00007fdf06ab60d7
[ 78.907961] RDX: 00007fdf06b2041f RSI: 00007fffa24a9af0 RDI: 0000000040000000
[ 78.908873] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa24a9900
[ 78.909765] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf06bc8bf0
[ 78.910654] R13: 00007fffa24a9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 78.911579]
[ 78.911889] irq event stamp: 9791
[ 78.912317] hardirqs last enabled at (9801): [] __up_console_sem+0x78/0x80
[ 78.913410] hardirqs last disabled at (9812): [] __up_console_sem+0x5d/0x80
[ 78.914484] softirqs last enabled at (8394): [] irq_exit_rcu+0x93/0xc0
[ 78.915522] softirqs last disabled at (8375): [] irq_exit_rcu+0x93/0xc0
[ 78.916558] ---[ end trace 0000000000000000 ]---
[ 78.917898] ------------[ cut here ]------------
[ 78.918505] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 78.920367] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 78.921471] Modules linked in:
[ 78.921882] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 78.923056] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 78.924067] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 78.924757] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 78.926906] RSP: 0018:ffff88801e207bf0 EFLAGS: 00010286
[ 78.927598] RAX: 0000000000000000 RBX: ffff88800af8e040 RCX: 0000000000000000
[ 78.928468] RDX: ffff88800f833680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 78.929339] RBP: ffff88800af8e054 R08: 0000000000000001 R09: 0000000000000000
[ 78.930221] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 78.931120] R13: ffffffff84e23fe0 R14: ffff88800af8e048 R15: ffffffff84db0aa0
[ 78.932013] FS: 00005555561c1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 78.933009] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 78.933756] CR2: 00007ffedcf0e010 CR3: 000000000f104000 CR4: 0000000000350ee0
[ 78.934653] Call Trace:
[ 78.934984]
[ 78.935288] nf_ct_net_init+0x224/0x3d0
[ 78.935865] ? __pfx_nf_ct_net_init+0x10/0x10
[ 78.936464] ops_init+0xbb/0x6b0
[ 78.936935] setup_net+0x3d9/0x990
[ 78.937427] ? down_read_killable+0x1d7/0x4e0
[ 78.938010] ? __pfx_setup_net+0x10/0x10
[ 78.938560] ? copy_net_ns+0x17c/0x770
[ 78.939074] copy_net_ns+0x321/0x770
[ 78.939583] create_new_namespaces+0x3f6/0xb30
[ 78.940180] unshare_nsproxy_namespaces+0xc1/0x200
[ 78.940836] ksys_unshare+0x44d/0x8e0
[ 78.941335] ? __pfx_ksys_unshare+0x10/0x10
[ 78.941908] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 78.942651] __x64_sys_unshare+0x31/0x40
[ 78.943184] do_syscall_64+0x3f/0x90
[ 78.943685] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 78.944344] RIP: 0033:0x7fdf06ab60d7
[ 78.944857] 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
[ 78.947047] RSP: 002b:00007fffa24a9b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 78.948002] RAX: ffffffffffffffda RBX: 00007fffa24aa198 RCX: 00007fdf06ab60d7
[ 78.948899] RDX: 00007fdf06b2041f RSI: 00007fffa24a9af0 RDI: 0000000040000000
[ 78.949782] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa24a9900
[ 78.950667] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdf06bc8bf0
[ 78.951563] R13: 00007fffa24a9c30 R14: 0000000000000000 R15: 00000000000000f8
[ 78.952475]
[ 78.952810] irq event stamp: 10557
[ 78.953244] hardirqs last enabled at (10567): [] __up_console_sem+0x78/0x80
[ 78.954320] hardirqs last disabled at (10578): [] __up_console_sem+0x5d/0x80
[ 78.955405] softirqs last enabled at (10274): [] irq_exit_rcu+0x93/0xc0
[ 78.956454] softirqs last disabled at (10269): [] irq_exit_rcu+0x93/0xc0
[ 78.957493] ---[ end trace 0000000000000000 ]---
[ 80.513219] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 82.560460] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 84.608451] Bluetooth: hci0: command 0x040f tx timeout
[ 86.656511] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:55:53 Registers:
info registers vcpu 0
RAX=00000000000241df RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fad2f026018 CR3=000000000d6ba000 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=2039313a36353a36302038312079614d XMM01=5d3232333932382e38372020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3232333932382e38372020205b XMM07=79732039313a36353a36302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e207618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555561c1400 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=00007ffedcf0e010 CR3=000000000f104000 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