Warning: Permanently added '[localhost]:38027' (ECDSA) to the list of known hosts.
2023/05/17 01:20:50 fuzzer started
2023/05/17 01:20:50 dialing manager at localhost:35573
2023/05/17 01:20:50 checking machine...
2023/05/17 01:20:50 checking revisions...
syzkaller login: [ 45.958078] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:20:50 testing simple program...
[ 46.024904] cgroup: Unknown subsys name 'net'
[ 46.113645] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.827036] audit: type=1400 audit(1684286463.424:6): 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
[ 59.974456] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.976968] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.978881] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.981899] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.983881] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.985201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.407965] ------------[ cut here ]------------
[ 60.408629] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.410635] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.411718] Modules linked in:
[ 60.412123] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.417154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.418249] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.418932] 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
[ 60.421291] RSP: 0018:ffff8880193f7c00 EFLAGS: 00010282
[ 60.421984] RAX: 0000000000000000 RBX: ffff8880141e1440 RCX: 0000000000000000
[ 60.422914] RDX: ffff888015bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.423854] RBP: ffff8880141e1454 R08: 0000000000000001 R09: 0000000000000000
[ 60.424790] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.425709] R13: ffffffff84e223a0 R14: ffff8880141e1448 R15: ffffffff84d73340
[ 60.426645] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.427716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.428471] CR2: 00007fef370da6f4 CR3: 0000000019d7e000 CR4: 0000000000350ee0
[ 60.429357] Call Trace:
[ 60.429686]
[ 60.429982] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.430637] ipv4_frags_init_net+0x269/0x440
[ 60.431197] ops_init+0xbb/0x6b0
[ 60.431682] setup_net+0x3d9/0x990
[ 60.432136] ? down_read_killable+0x1d7/0x4e0
[ 60.432744] ? __pfx_setup_net+0x10/0x10
[ 60.433289] ? copy_net_ns+0x17c/0x770
[ 60.433796] copy_net_ns+0x321/0x770
[ 60.434322] create_new_namespaces+0x3f6/0xb30
[ 60.434927] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.435607] ksys_unshare+0x44d/0x8e0
[ 60.436121] ? __pfx_ksys_unshare+0x10/0x10
[ 60.436711] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.437483] __x64_sys_unshare+0x31/0x40
[ 60.438014] do_syscall_64+0x3f/0x90
[ 60.438523] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.439168] RIP: 0033:0x7fd5883f30d7
[ 60.439686] 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
[ 60.441846] RSP: 002b:00007ffcdbacfa08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.442796] RAX: ffffffffffffffda RBX: 00007ffcdbad0048 RCX: 00007fd5883f30d7
[ 60.443679] RDX: 00007fd58845d41f RSI: 00007ffcdbacf9a0 RDI: 0000000040000000
[ 60.444562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdbacf7b0
[ 60.445445] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd588505bf0
[ 60.446332] R13: 00007ffcdbacfae0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.447203]
[ 60.447536] irq event stamp: 7959
[ 60.447974] hardirqs last enabled at (7969): [] __up_console_sem+0x78/0x80
[ 60.449040] hardirqs last disabled at (7980): [] __up_console_sem+0x5d/0x80
[ 60.450258] softirqs last enabled at (7444): [] irq_exit_rcu+0x93/0xc0
[ 60.451276] softirqs last disabled at (7439): [] irq_exit_rcu+0x93/0xc0
[ 60.452332] ---[ end trace 0000000000000000 ]---
[ 60.457968] ------------[ cut here ]------------
[ 60.458590] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.460300] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.461382] Modules linked in:
[ 60.461791] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.463003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.464060] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.464745] 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
[ 60.467024] RSP: 0018:ffff8880193f7c00 EFLAGS: 00010282
[ 60.467750] RAX: 0000000000000000 RBX: ffff8880141c2040 RCX: 0000000000000000
[ 60.468623] RDX: ffff888015bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.469504] RBP: ffff8880141c2054 R08: 0000000000000001 R09: 0000000000000000
[ 60.470393] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.471270] R13: ffffffff84e223a0 R14: ffff8880141c2048 R15: ffffffff84da62e0
[ 60.472139] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.473135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.473869] CR2: 00007fef370da6f4 CR3: 0000000019d7e000 CR4: 0000000000350ee0
[ 60.474772] Call Trace:
[ 60.475100]
[ 60.475430] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.476061] ipv6_frags_init_net+0x206/0x3c0
[ 60.476649] ops_init+0xbb/0x6b0
[ 60.477091] setup_net+0x3d9/0x990
[ 60.477587] ? down_read_killable+0x1d7/0x4e0
[ 60.478157] ? __pfx_setup_net+0x10/0x10
[ 60.478690] ? copy_net_ns+0x17c/0x770
[ 60.479192] copy_net_ns+0x321/0x770
[ 60.479729] create_new_namespaces+0x3f6/0xb30
[ 60.480346] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.480958] ksys_unshare+0x44d/0x8e0
[ 60.481481] ? __pfx_ksys_unshare+0x10/0x10
[ 60.482031] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.482776] __x64_sys_unshare+0x31/0x40
[ 60.483328] do_syscall_64+0x3f/0x90
[ 60.483816] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.484483] RIP: 0033:0x7fd5883f30d7
[ 60.484950] 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
[ 60.487110] RSP: 002b:00007ffcdbacfa08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.488061] RAX: ffffffffffffffda RBX: 00007ffcdbad0048 RCX: 00007fd5883f30d7
[ 60.488951] RDX: 00007fd58845d41f RSI: 00007ffcdbacf9a0 RDI: 0000000040000000
[ 60.489839] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdbacf7b0
[ 60.490726] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd588505bf0
[ 60.491628] R13: 00007ffcdbacfae0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.492539]
[ 60.492838] irq event stamp: 9643
[ 60.493288] hardirqs last enabled at (9655): [] __up_console_sem+0x78/0x80
[ 60.494342] hardirqs last disabled at (9666): [] __up_console_sem+0x5d/0x80
[ 60.495414] softirqs last enabled at (9192): [] irq_exit_rcu+0x93/0xc0
[ 60.496484] softirqs last disabled at (9187): [] irq_exit_rcu+0x93/0xc0
[ 60.497532] ---[ end trace 0000000000000000 ]---
[ 60.498877] ------------[ cut here ]------------
[ 60.499637] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.501599] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.502702] Modules linked in:
[ 60.503127] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.504356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.505428] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.506095] 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
[ 60.508370] RSP: 0018:ffff8880193f7bf0 EFLAGS: 00010286
[ 60.509048] RAX: 0000000000000000 RBX: ffff8880141c2c40 RCX: 0000000000000000
[ 60.509991] RDX: ffff888015bf8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.510908] RBP: ffff8880141c2c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.511854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.512786] R13: ffffffff84e223a0 R14: ffff8880141c2c48 R15: ffffffff84daf020
[ 60.513716] FS: 0000555556d79400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.514759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.515537] CR2: 00007fef370da6f4 CR3: 0000000019d7e000 CR4: 0000000000350ee0
[ 60.516485] Call Trace:
[ 60.516833]
[ 60.517142] nf_ct_net_init+0x224/0x3d0
[ 60.517706] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.518327] ops_init+0xbb/0x6b0
[ 60.518793] setup_net+0x3d9/0x990
[ 60.519300] ? down_read_killable+0x1d7/0x4e0
[ 60.519905] ? __pfx_setup_net+0x10/0x10
[ 60.520460] ? copy_net_ns+0x17c/0x770
[ 60.520998] copy_net_ns+0x321/0x770
[ 60.521550] create_new_namespaces+0x3f6/0xb30
[ 60.522168] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.522849] ksys_unshare+0x44d/0x8e0
[ 60.523395] ? __pfx_ksys_unshare+0x10/0x10
[ 60.523947] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.524694] __x64_sys_unshare+0x31/0x40
[ 60.525268] do_syscall_64+0x3f/0x90
[ 60.525776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.526484] RIP: 0033:0x7fd5883f30d7
[ 60.526949] 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
[ 60.529138] RSP: 002b:00007ffcdbacfa08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.530090] RAX: ffffffffffffffda RBX: 00007ffcdbad0048 RCX: 00007fd5883f30d7
[ 60.530979] RDX: 00007fd58845d41f RSI: 00007ffcdbacf9a0 RDI: 0000000040000000
[ 60.531870] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcdbacf7b0
[ 60.532755] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd588505bf0
[ 60.533636] R13: 00007ffcdbacfae0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.534550]
[ 60.534850] irq event stamp: 10443
[ 60.535309] hardirqs last enabled at (10455): [] __up_console_sem+0x78/0x80
[ 60.536388] hardirqs last disabled at (10466): [] __up_console_sem+0x5d/0x80
[ 60.537461] softirqs last enabled at (10328): [] irq_exit_rcu+0x93/0xc0
[ 60.538494] softirqs last disabled at (10323): [] irq_exit_rcu+0x93/0xc0
[ 60.539533] ---[ end trace 0000000000000000 ]---
executing program
[ 62.049803] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.097282] Bluetooth: hci0: command 0x041b tx timeout
[ 66.145287] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.193285] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:20:54 Registers:
info registers vcpu 0
RAX=00000000000276c3 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=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 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=00007f38b5548290 CR3=000000000de54000 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=2035303a31323a31302037312079614d XMM01=5d3533363031342e30362020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3533363031342e30362020205b XMM07=79732035303a31323a31302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880193f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556d79400 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=00007fef370da6f4 CR3=0000000019d7e000 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