Warning: Permanently added '[localhost]:37358' (ECDSA) to the list of known hosts.
2023/05/17 18:27:23 fuzzer started
2023/05/17 18:27:23 dialing manager at localhost:44319
2023/05/17 18:27:24 checking machine...
2023/05/17 18:27:24 checking revisions...
syzkaller login: [ 37.606124] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:27:24 testing simple program...
[ 37.675212] cgroup: Unknown subsys name 'net'
[ 37.757057] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.481381] audit: type=1400 audit(1684348056.033:6): 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
[ 50.627119] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.630429] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.636554] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.644560] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.646371] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.647696] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.033518] ------------[ cut here ]------------
[ 51.034154] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.036163] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.037341] Modules linked in:
[ 51.037758] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.042661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.043836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.044698] 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
[ 51.047182] RSP: 0018:ffff88801eb07c00 EFLAGS: 00010282
[ 51.048012] RAX: 0000000000000000 RBX: ffff88800df81040 RCX: 0000000000000000
[ 51.049095] RDX: ffff88800df71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.050141] RBP: ffff88800df81054 R08: 0000000000000001 R09: 0000000000000000
[ 51.051168] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.052206] R13: ffffffff84e23fe0 R14: ffff88800df81048 R15: ffffffff84d74dc0
[ 51.053243] FS: 00005555559b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.054359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.055099] CR2: 00007fcc792826f4 CR3: 0000000016400000 CR4: 0000000000350ef0
[ 51.056038] Call Trace:
[ 51.056433]
[ 51.056741] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.057411] ipv4_frags_init_net+0x269/0x440
[ 51.058001] ops_init+0xbb/0x6b0
[ 51.058591] setup_net+0x3d9/0x990
[ 51.059086] ? down_read_killable+0x1d7/0x4e0
[ 51.059704] ? __pfx_setup_net+0x10/0x10
[ 51.060226] ? copy_net_ns+0x17c/0x770
[ 51.060774] copy_net_ns+0x321/0x770
[ 51.061257] create_new_namespaces+0x3f6/0xb30
[ 51.061885] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.062537] ksys_unshare+0x44d/0x8e0
[ 51.063042] ? __pfx_ksys_unshare+0x10/0x10
[ 51.063635] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.064424] __x64_sys_unshare+0x31/0x40
[ 51.064945] do_syscall_64+0x3f/0x90
[ 51.065458] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.066118] RIP: 0033:0x7f55d059f0d7
[ 51.066619] 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
[ 51.068849] RSP: 002b:00007fffb2d332a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.069820] RAX: ffffffffffffffda RBX: 00007fffb2d338e8 RCX: 00007f55d059f0d7
[ 51.070726] RDX: 00007f55d060941f RSI: 00007fffb2d33240 RDI: 0000000040000000
[ 51.071631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb2d33050
[ 51.072559] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55d06b1bf0
[ 51.073473] R13: 00007fffb2d33380 R14: 0000000000000000 R15: 00000000000000f8
[ 51.074412]
[ 51.074716] irq event stamp: 7887
[ 51.075146] hardirqs last enabled at (7897): [] __up_console_sem+0x78/0x80
[ 51.076247] hardirqs last disabled at (7908): [] __up_console_sem+0x5d/0x80
[ 51.077344] softirqs last enabled at (7546): [] irq_exit_rcu+0x93/0xc0
[ 51.078381] softirqs last disabled at (7531): [] irq_exit_rcu+0x93/0xc0
[ 51.079409] ---[ end trace 0000000000000000 ]---
[ 51.085963] ------------[ cut here ]------------
[ 51.086633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.088298] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.089406] Modules linked in:
[ 51.089820] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.090985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.092004] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.092714] 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
[ 51.094925] RSP: 0018:ffff88801eb07c00 EFLAGS: 00010282
[ 51.095613] RAX: 0000000000000000 RBX: ffff888008d54040 RCX: 0000000000000000
[ 51.096547] RDX: ffff88800df71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.097463] RBP: ffff888008d54054 R08: 0000000000000001 R09: 0000000000000000
[ 51.098370] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.099231] R13: ffffffff84e23fe0 R14: ffff888008d54048 R15: ffffffff84da7d60
[ 51.100143] FS: 00005555559b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.101186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.101937] CR2: 00007fcc792826f4 CR3: 0000000016400000 CR4: 0000000000350ef0
[ 51.102839] Call Trace:
[ 51.103166]
[ 51.103495] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.104115] ipv6_frags_init_net+0x206/0x3c0
[ 51.104727] ops_init+0xbb/0x6b0
[ 51.105180] setup_net+0x3d9/0x990
[ 51.105674] ? down_read_killable+0x1d7/0x4e0
[ 51.106248] ? __pfx_setup_net+0x10/0x10
[ 51.106790] ? copy_net_ns+0x17c/0x770
[ 51.107296] copy_net_ns+0x321/0x770
[ 51.107811] create_new_namespaces+0x3f6/0xb30
[ 51.108474] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.109106] ksys_unshare+0x44d/0x8e0
[ 51.109629] ? __pfx_ksys_unshare+0x10/0x10
[ 51.110183] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.110925] __x64_sys_unshare+0x31/0x40
[ 51.111477] do_syscall_64+0x3f/0x90
[ 51.111957] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.112668] RIP: 0033:0x7f55d059f0d7
[ 51.113139] 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
[ 51.115342] RSP: 002b:00007fffb2d332a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.116275] RAX: ffffffffffffffda RBX: 00007fffb2d338e8 RCX: 00007f55d059f0d7
[ 51.117176] RDX: 00007f55d060941f RSI: 00007fffb2d33240 RDI: 0000000040000000
[ 51.118064] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb2d33050
[ 51.118967] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55d06b1bf0
[ 51.119868] R13: 00007fffb2d33380 R14: 0000000000000000 R15: 00000000000000f8
[ 51.120826]
[ 51.121125] irq event stamp: 9933
[ 51.121580] hardirqs last enabled at (9945): [] __up_console_sem+0x78/0x80
[ 51.122654] hardirqs last disabled at (9956): [] __up_console_sem+0x5d/0x80
[ 51.123715] softirqs last enabled at (9416): [] irq_exit_rcu+0x93/0xc0
[ 51.124767] softirqs last disabled at (9395): [] irq_exit_rcu+0x93/0xc0
[ 51.125811] ---[ end trace 0000000000000000 ]---
[ 51.127157] ------------[ cut here ]------------
[ 51.127801] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.129745] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.130821] Modules linked in:
[ 51.131256] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.132432] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.133465] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.134116] 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
[ 51.136342] RSP: 0018:ffff88801eb07bf0 EFLAGS: 00010286
[ 51.136995] RAX: 0000000000000000 RBX: ffff888008d55a40 RCX: 0000000000000000
[ 51.137888] RDX: ffff88800df71b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.138781] RBP: ffff888008d55a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.139672] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.140580] R13: ffffffff84e23fe0 R14: ffff888008d55a48 R15: ffffffff84db0aa0
[ 51.141493] FS: 00005555559b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.142493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.143195] CR2: 00007fcc792826f4 CR3: 0000000016400000 CR4: 0000000000350ef0
[ 51.144100] Call Trace:
[ 51.144466]
[ 51.144766] nf_ct_net_init+0x224/0x3d0
[ 51.145285] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.145901] ops_init+0xbb/0x6b0
[ 51.146389] setup_net+0x3d9/0x990
[ 51.146846] ? down_read_killable+0x1d7/0x4e0
[ 51.147449] ? __pfx_setup_net+0x10/0x10
[ 51.147968] ? copy_net_ns+0x17c/0x770
[ 51.148536] copy_net_ns+0x321/0x770
[ 51.149026] create_new_namespaces+0x3f6/0xb30
[ 51.149647] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.150263] ksys_unshare+0x44d/0x8e0
[ 51.150788] ? __pfx_ksys_unshare+0x10/0x10
[ 51.151373] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.152080] __x64_sys_unshare+0x31/0x40
[ 51.152632] do_syscall_64+0x3f/0x90
[ 51.153115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.153793] RIP: 0033:0x7f55d059f0d7
[ 51.154259] 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
[ 51.156455] RSP: 002b:00007fffb2d332a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.157414] RAX: ffffffffffffffda RBX: 00007fffb2d338e8 RCX: 00007f55d059f0d7
[ 51.158277] RDX: 00007f55d060941f RSI: 00007fffb2d33240 RDI: 0000000040000000
[ 51.159184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffb2d33050
[ 51.160087] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f55d06b1bf0
[ 51.161002] R13: 00007fffb2d33380 R14: 0000000000000000 R15: 00000000000000f8
[ 51.161930]
[ 51.162241] irq event stamp: 10713
[ 51.162718] hardirqs last enabled at (10725): [] __up_console_sem+0x78/0x80
[ 51.163799] hardirqs last disabled at (10736): [] __up_console_sem+0x5d/0x80
[ 51.164888] softirqs last enabled at (10400): [] irq_exit_rcu+0x93/0xc0
[ 51.165945] softirqs last disabled at (10395): [] irq_exit_rcu+0x93/0xc0
[ 51.166995] ---[ end trace 0000000000000000 ]---
executing program
[ 52.706029] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.753743] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.801410] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.849429] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:27:36 Registers:
info registers vcpu 0
RAX=000000000000006d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801eb075f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006d R11=0000000000000001
R12=000000000000006d 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 00005555559b8400 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=00007fcc792826f4 CR3=0000000016400000 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=0000000000026f7b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f5058ca20a0 CR3=000000000e78c000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000