Warning: Permanently added '[localhost]:4904' (ECDSA) to the list of known hosts.
2023/05/17 04:25:24 fuzzer started
2023/05/17 04:25:25 dialing manager at localhost:35573
2023/05/17 04:25:25 checking machine...
2023/05/17 04:25:25 checking revisions...
syzkaller login: [ 50.743961] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:25:25 testing simple program...
[ 50.821229] cgroup: Unknown subsys name 'net'
[ 50.916958] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.038292] audit: type=1400 audit(1684297538.701:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.164222] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.166420] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.168169] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.171782] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.174444] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.175985] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 65.611901] ------------[ cut here ]------------
[ 65.612604] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.614617] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.615699] Modules linked in:
[ 65.616115] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.620771] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.621798] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.622484] 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
[ 65.624661] RSP: 0018:ffff88801f107c00 EFLAGS: 00010282
[ 65.625353] RAX: 0000000000000000 RBX: ffff88800e582840 RCX: 0000000000000000
[ 65.626248] RDX: ffff88800f3551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.627133] RBP: ffff88800e582854 R08: 0000000000000001 R09: 0000000000000000
[ 65.628027] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.628919] R13: ffffffff84e223a0 R14: ffff88800e582848 R15: ffffffff84d73340
[ 65.629815] FS: 000055555583f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 65.630852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.631608] CR2: 00007f063a9ff6f4 CR3: 000000000c550000 CR4: 0000000000350ee0
[ 65.632509] Call Trace:
[ 65.632840]
[ 65.633145] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.633786] ipv4_frags_init_net+0x269/0x440
[ 65.634383] ops_init+0xbb/0x6b0
[ 65.634825] setup_net+0x3d9/0x990
[ 65.635306] ? down_read_killable+0x1d7/0x4e0
[ 65.635877] ? __pfx_setup_net+0x10/0x10
[ 65.636419] ? copy_net_ns+0x17c/0x770
[ 65.636921] copy_net_ns+0x321/0x770
[ 65.637434] create_new_namespaces+0x3f6/0xb30
[ 65.638026] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.638705] ksys_unshare+0x44d/0x8e0
[ 65.639238] ? __pfx_ksys_unshare+0x10/0x10
[ 65.639791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.640539] __x64_sys_unshare+0x31/0x40
[ 65.641063] do_syscall_64+0x3f/0x90
[ 65.641574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.642243] RIP: 0033:0x7f41c25090d7
[ 65.642721] 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
[ 65.644895] RSP: 002b:00007ffd9fb35d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.645853] RAX: ffffffffffffffda RBX: 00007ffd9fb363c8 RCX: 00007f41c25090d7
[ 65.646767] RDX: 00007f41c257341f RSI: 00007ffd9fb35d20 RDI: 0000000040000000
[ 65.647703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9fb35b30
[ 65.648614] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c261bbf0
[ 65.649525] R13: 00007ffd9fb35e60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.650474]
[ 65.650780] irq event stamp: 8549
[ 65.651243] hardirqs last enabled at (8561): [] __up_console_sem+0x78/0x80
[ 65.652321] hardirqs last disabled at (8572): [] __up_console_sem+0x5d/0x80
[ 65.653397] softirqs last enabled at (8498): [] irq_exit_rcu+0x93/0xc0
[ 65.654463] softirqs last disabled at (8493): [] irq_exit_rcu+0x93/0xc0
[ 65.655512] ---[ end trace 0000000000000000 ]---
[ 65.665112] ------------[ cut here ]------------
[ 65.665965] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.667672] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.668797] Modules linked in:
[ 65.669364] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.670661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.671782] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.672566] 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
[ 65.674871] RSP: 0018:ffff88801f107c00 EFLAGS: 00010282
[ 65.675650] RAX: 0000000000000000 RBX: ffff888016171440 RCX: 0000000000000000
[ 65.676648] RDX: ffff88800f3551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.677637] RBP: ffff888016171454 R08: 0000000000000001 R09: 0000000000000000
[ 65.678635] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.679627] R13: ffffffff84e223a0 R14: ffff888016171448 R15: ffffffff84da62e0
[ 65.680617] FS: 000055555583f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.681710] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.682578] CR2: 00007fddec1b0860 CR3: 000000000c550000 CR4: 0000000000350ef0
[ 65.683586] Call Trace:
[ 65.683914]
[ 65.684322] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.684939] ipv6_frags_init_net+0x206/0x3c0
[ 65.685542] ops_init+0xbb/0x6b0
[ 65.685998] setup_net+0x3d9/0x990
[ 65.686506] ? down_read_killable+0x1d7/0x4e0
[ 65.687087] ? __pfx_setup_net+0x10/0x10
[ 65.687645] ? copy_net_ns+0x17c/0x770
[ 65.688157] copy_net_ns+0x321/0x770
[ 65.688667] create_new_namespaces+0x3f6/0xb30
[ 65.689294] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.689921] ksys_unshare+0x44d/0x8e0
[ 65.690480] ? __pfx_ksys_unshare+0x10/0x10
[ 65.691039] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.691800] __x64_sys_unshare+0x31/0x40
[ 65.692377] do_syscall_64+0x3f/0x90
[ 65.692857] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.693545] RIP: 0033:0x7f41c25090d7
[ 65.694019] 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
[ 65.696265] RSP: 002b:00007ffd9fb35d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.697230] RAX: ffffffffffffffda RBX: 00007ffd9fb363c8 RCX: 00007f41c25090d7
[ 65.698111] RDX: 00007f41c257341f RSI: 00007ffd9fb35d20 RDI: 0000000040000000
[ 65.699050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9fb35b30
[ 65.699940] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c261bbf0
[ 65.700835] R13: 00007ffd9fb35e60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.701759]
[ 65.702065] irq event stamp: 12017
[ 65.702551] hardirqs last enabled at (12029): [] __up_console_sem+0x78/0x80
[ 65.703629] hardirqs last disabled at (12040): [] __up_console_sem+0x5d/0x80
[ 65.704703] softirqs last enabled at (11926): [] irq_exit_rcu+0x93/0xc0
[ 65.705759] softirqs last disabled at (11917): [] irq_exit_rcu+0x93/0xc0
[ 65.706851] ---[ end trace 0000000000000000 ]---
[ 65.708283] ------------[ cut here ]------------
[ 65.708867] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.710797] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.711885] Modules linked in:
[ 65.712325] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.713499] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.714553] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.715239] 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
[ 65.717423] RSP: 0018:ffff88801f107bf0 EFLAGS: 00010286
[ 65.718082] RAX: 0000000000000000 RBX: ffff888016170a40 RCX: 0000000000000000
[ 65.718988] RDX: ffff88800f3551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.719882] RBP: ffff888016170a54 R08: 0000000000000001 R09: 0000000000000000
[ 65.720779] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.721678] R13: ffffffff84e223a0 R14: ffff888016170a48 R15: ffffffff84daf020
[ 65.722593] FS: 000055555583f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.723605] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.724351] CR2: 00007fddec1b0860 CR3: 000000000c550000 CR4: 0000000000350ef0
[ 65.725258] Call Trace:
[ 65.725593]
[ 65.725899] nf_ct_net_init+0x224/0x3d0
[ 65.726472] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.727060] ops_init+0xbb/0x6b0
[ 65.727538] setup_net+0x3d9/0x990
[ 65.727997] ? down_read_killable+0x1d7/0x4e0
[ 65.728606] ? __pfx_setup_net+0x10/0x10
[ 65.729127] ? copy_net_ns+0x17c/0x770
[ 65.729667] copy_net_ns+0x321/0x770
[ 65.730154] create_new_namespaces+0x3f6/0xb30
[ 65.730775] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.731432] ksys_unshare+0x44d/0x8e0
[ 65.731931] ? __pfx_ksys_unshare+0x10/0x10
[ 65.732512] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.733262] __x64_sys_unshare+0x31/0x40
[ 65.733793] do_syscall_64+0x3f/0x90
[ 65.734326] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.734966] RIP: 0033:0x7f41c25090d7
[ 65.735476] 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
[ 65.737688] RSP: 002b:00007ffd9fb35d88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.738662] RAX: ffffffffffffffda RBX: 00007ffd9fb363c8 RCX: 00007f41c25090d7
[ 65.739562] RDX: 00007f41c257341f RSI: 00007ffd9fb35d20 RDI: 0000000040000000
[ 65.740468] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd9fb35b30
[ 65.741375] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f41c261bbf0
[ 65.742298] R13: 00007ffd9fb35e60 R14: 0000000000000000 R15: 00000000000000f8
[ 65.743184]
[ 65.743525] irq event stamp: 12861
[ 65.743973] hardirqs last enabled at (12871): [] __up_console_sem+0x78/0x80
[ 65.745065] hardirqs last disabled at (12882): [] __up_console_sem+0x5d/0x80
[ 65.746167] softirqs last enabled at (12356): [] irq_exit_rcu+0x93/0xc0
[ 65.747261] softirqs last disabled at (12339): [] irq_exit_rcu+0x93/0xc0
[ 65.748350] ---[ end trace 0000000000000000 ]---
[ 67.247695] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.295312] Bluetooth: hci0: command 0x041b tx timeout
[ 71.343271] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.391250] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:25:34 Registers:
info registers vcpu 0
RAX=000000000002c203 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=00007fddec158bf0 CR3=000000000e550000 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=2030343a35323a34302037312079614d XMM01=5d3731363431362e35362020205b203a
XMM02=74656e20746120363632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120363632203a4449
XMM06=57205d3731363431362e35362020205b XMM07=79732030343a35323a34302037312079
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=ffff88801f1075f0
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 000055555583f400 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=00007f063a9ff6f4 CR3=000000000c550000 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