Warning: Permanently added '[localhost]:59902' (ECDSA) to the list of known hosts.
2023/05/17 03:04:30 fuzzer started
2023/05/17 03:04:30 dialing manager at localhost:35573
2023/05/17 03:04:30 checking machine...
2023/05/17 03:04:30 checking revisions...
syzkaller login: [ 61.959425] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:04:30 testing simple program...
[ 62.035491] cgroup: Unknown subsys name 'net'
[ 62.132738] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 73.498511] audit: type=1400 audit(1684292682.478:6): 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
executing program
[ 74.635392] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.637775] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.639451] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.645043] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.648296] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.649646] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.052747] ------------[ cut here ]------------
[ 75.053627] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.056030] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.057213] Modules linked in:
[ 75.057628] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.061117] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.064063] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.064737] 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
[ 75.067079] RSP: 0018:ffff88800fc2fc00 EFLAGS: 00010282
[ 75.067741] RAX: 0000000000000000 RBX: ffff88800ef5a840 RCX: 0000000000000000
[ 75.068680] RDX: ffff88800fc48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.069578] RBP: ffff88800ef5a854 R08: 0000000000000001 R09: 0000000000000000
[ 75.070481] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.071382] R13: ffffffff84e223a0 R14: ffff88800ef5a848 R15: ffffffff84d73340
[ 75.072287] FS: 0000555557012400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.073301] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.074046] CR2: 00007f36a75646f4 CR3: 000000001a50e000 CR4: 0000000000350ee0
[ 75.074955] Call Trace:
[ 75.075283]
[ 75.075585] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.076228] ipv4_frags_init_net+0x269/0x440
[ 75.076839] ops_init+0xbb/0x6b0
[ 75.077292] setup_net+0x3d9/0x990
[ 75.077747] ? down_read_killable+0x1d7/0x4e0
[ 75.078341] ? __pfx_setup_net+0x10/0x10
[ 75.078886] ? copy_net_ns+0x17c/0x770
[ 75.079394] copy_net_ns+0x321/0x770
[ 75.079906] create_new_namespaces+0x3f6/0xb30
[ 75.080507] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.081161] ksys_unshare+0x44d/0x8e0
[ 75.081652] ? __pfx_ksys_unshare+0x10/0x10
[ 75.082237] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.082994] __x64_sys_unshare+0x31/0x40
[ 75.083513] do_syscall_64+0x3f/0x90
[ 75.084015] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.084673] RIP: 0033:0x7f8d6f4770d7
[ 75.085172] 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
[ 75.087379] RSP: 002b:00007ffcd5ca9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.088365] RAX: ffffffffffffffda RBX: 00007ffcd5ca9658 RCX: 00007f8d6f4770d7
[ 75.089261] RDX: 00007f8d6f4e141f RSI: 00007ffcd5ca8fb0 RDI: 0000000040000000
[ 75.090159] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd5ca8dc0
[ 75.091048] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d6f589bf0
[ 75.091947] R13: 00007ffcd5ca90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.092873]
[ 75.093178] irq event stamp: 8265
[ 75.093604] hardirqs last enabled at (8275): [] __up_console_sem+0x78/0x80
[ 75.094686] hardirqs last disabled at (8286): [] __up_console_sem+0x5d/0x80
[ 75.095765] softirqs last enabled at (7866): [] irq_exit_rcu+0x93/0xc0
[ 75.096835] softirqs last disabled at (7851): [] irq_exit_rcu+0x93/0xc0
[ 75.097903] ---[ end trace 0000000000000000 ]---
[ 75.103314] ------------[ cut here ]------------
[ 75.103949] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.105594] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.106675] Modules linked in:
[ 75.107115] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.108340] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.109388] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.110074] 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
[ 75.112296] RSP: 0018:ffff88800fc2fc00 EFLAGS: 00010282
[ 75.112994] RAX: 0000000000000000 RBX: ffff88800f1b6040 RCX: 0000000000000000
[ 75.113895] RDX: ffff88800fc48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.114770] RBP: ffff88800f1b6054 R08: 0000000000000001 R09: 0000000000000000
[ 75.115668] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.116575] R13: ffffffff84e223a0 R14: ffff88800f1b6048 R15: ffffffff84da62e0
[ 75.117485] FS: 0000555557012400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.118492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.119241] CR2: 00007f36a75646f4 CR3: 000000001a50e000 CR4: 0000000000350ee0
[ 75.120148] Call Trace:
[ 75.120498]
[ 75.120840] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.121464] ipv6_frags_init_net+0x206/0x3c0
[ 75.122064] ops_init+0xbb/0x6b0
[ 75.122514] setup_net+0x3d9/0x990
[ 75.122997] ? down_read_killable+0x1d7/0x4e0
[ 75.123574] ? __pfx_setup_net+0x10/0x10
[ 75.124119] ? copy_net_ns+0x17c/0x770
[ 75.124641] copy_net_ns+0x321/0x770
[ 75.125166] create_new_namespaces+0x3f6/0xb30
[ 75.125768] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.126421] ksys_unshare+0x44d/0x8e0
[ 75.126955] ? __pfx_ksys_unshare+0x10/0x10
[ 75.127517] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.128296] __x64_sys_unshare+0x31/0x40
[ 75.128857] do_syscall_64+0x3f/0x90
[ 75.129339] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.130016] RIP: 0033:0x7f8d6f4770d7
[ 75.130494] 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
[ 75.132699] RSP: 002b:00007ffcd5ca9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.133659] RAX: ffffffffffffffda RBX: 00007ffcd5ca9658 RCX: 00007f8d6f4770d7
[ 75.134570] RDX: 00007f8d6f4e141f RSI: 00007ffcd5ca8fb0 RDI: 0000000040000000
[ 75.135468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd5ca8dc0
[ 75.136381] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d6f589bf0
[ 75.137287] R13: 00007ffcd5ca90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.138221]
[ 75.138522] irq event stamp: 10181
[ 75.138992] hardirqs last enabled at (10193): [] __up_console_sem+0x78/0x80
[ 75.140085] hardirqs last disabled at (10204): [] __up_console_sem+0x5d/0x80
[ 75.141190] softirqs last enabled at (9976): [] irq_exit_rcu+0x93/0xc0
[ 75.142246] softirqs last disabled at (9967): [] irq_exit_rcu+0x93/0xc0
[ 75.143307] ---[ end trace 0000000000000000 ]---
[ 75.144635] ------------[ cut here ]------------
[ 75.145271] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.147306] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.148392] Modules linked in:
[ 75.148848] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 75.150003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.151039] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.151699] 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
[ 75.153924] RSP: 0018:ffff88800fc2fbf0 EFLAGS: 00010286
[ 75.154582] RAX: 0000000000000000 RBX: ffff88800f1b7640 RCX: 0000000000000000
[ 75.155495] RDX: ffff88800fc48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 75.156425] RBP: ffff88800f1b7654 R08: 0000000000000001 R09: 0000000000000000
[ 75.157331] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.158224] R13: ffffffff84e223a0 R14: ffff88800f1b7648 R15: ffffffff84daf020
[ 75.159126] FS: 0000555557012400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.160129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.160894] CR2: 00007f36a75646f4 CR3: 000000001a50e000 CR4: 0000000000350ee0
[ 75.161766] Call Trace:
[ 75.162139]
[ 75.162450] nf_ct_net_init+0x224/0x3d0
[ 75.162997] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.163582] ops_init+0xbb/0x6b0
[ 75.164064] setup_net+0x3d9/0x990
[ 75.164548] ? down_read_killable+0x1d7/0x4e0
[ 75.165155] ? __pfx_setup_net+0x10/0x10
[ 75.165678] ? copy_net_ns+0x17c/0x770
[ 75.166219] copy_net_ns+0x321/0x770
[ 75.166703] create_new_namespaces+0x3f6/0xb30
[ 75.167325] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.167984] ksys_unshare+0x44d/0x8e0
[ 75.168492] ? __pfx_ksys_unshare+0x10/0x10
[ 75.169081] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.169830] __x64_sys_unshare+0x31/0x40
[ 75.170353] do_syscall_64+0x3f/0x90
[ 75.170859] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.171507] RIP: 0033:0x7f8d6f4770d7
[ 75.172017] 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
[ 75.174516] RSP: 002b:00007ffcd5ca9018 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.175490] RAX: ffffffffffffffda RBX: 00007ffcd5ca9658 RCX: 00007f8d6f4770d7
[ 75.176405] RDX: 00007f8d6f4e141f RSI: 00007ffcd5ca8fb0 RDI: 0000000040000000
[ 75.177322] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd5ca8dc0
[ 75.178229] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8d6f589bf0
[ 75.179144] R13: 00007ffcd5ca90f0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.180074]
[ 75.180395] irq event stamp: 10965
[ 75.180890] hardirqs last enabled at (10977): [] __up_console_sem+0x78/0x80
[ 75.182131] hardirqs last disabled at (10988): [] __up_console_sem+0x5d/0x80
[ 75.183207] softirqs last enabled at (10890): [] irq_exit_rcu+0x93/0xc0
[ 75.184267] softirqs last disabled at (10879): [] irq_exit_rcu+0x93/0xc0
[ 75.185327] ---[ end trace 0000000000000000 ]---
[ 76.709466] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.756861] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 80.804861] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.853385] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:04:26 Registers:
info registers vcpu 0
RAX=00000000000296f1 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=00007f14a4fca300 CR3=000000000e928000 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=5122dcf487d006984c407da372d2ebdd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed0000000000111830 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=06537a0c42f8e11700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fc2f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555557012400 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=00007f36a75646f4 CR3=000000001a50e000 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