Warning: Permanently added '[localhost]:58506' (ECDSA) to the list of known hosts.
2023/05/17 01:27:10 fuzzer started
2023/05/17 01:27:10 dialing manager at localhost:35573
2023/05/17 01:27:10 checking machine...
2023/05/17 01:27:10 checking revisions...
syzkaller login: [ 40.590073] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:27:11 testing simple program...
[ 40.668502] cgroup: Unknown subsys name 'net'
[ 40.764546] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.021568] audit: type=1400 audit(1684286843.512:6): 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
[ 54.106553] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.108552] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.110353] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.113636] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.115780] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.117490] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.487824] ------------[ cut here ]------------
[ 54.488481] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.490241] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.491302] Modules linked in:
[ 54.491718] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.496085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.497201] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.497978] 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
[ 54.500237] RSP: 0018:ffff88801e96fc00 EFLAGS: 00010282
[ 54.501010] RAX: 0000000000000000 RBX: ffff88800c4adc40 RCX: 0000000000000000
[ 54.502027] RDX: ffff8880164651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.503010] RBP: ffff88800c4adc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.503988] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.504983] R13: ffffffff84e223a0 R14: ffff88800c4adc48 R15: ffffffff84d73340
[ 54.505980] FS: 0000555556815400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.507084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.507957] CR2: 00007fc8edd006f4 CR3: 0000000014636000 CR4: 0000000000350ee0
[ 54.508995] Call Trace:
[ 54.509326]
[ 54.509676] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.510397] ipv4_frags_init_net+0x269/0x440
[ 54.511100] ops_init+0xbb/0x6b0
[ 54.511554] setup_net+0x3d9/0x990
[ 54.512215] ? down_read_killable+0x1d7/0x4e0
[ 54.512892] ? __pfx_setup_net+0x10/0x10
[ 54.513406] ? copy_net_ns+0x17c/0x770
[ 54.513962] copy_net_ns+0x321/0x770
[ 54.514448] create_new_namespaces+0x3f6/0xb30
[ 54.515072] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.515690] ksys_unshare+0x44d/0x8e0
[ 54.516215] ? __pfx_ksys_unshare+0x10/0x10
[ 54.516769] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.517525] __x64_sys_unshare+0x31/0x40
[ 54.518092] do_syscall_64+0x3f/0x90
[ 54.518574] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.519248] RIP: 0033:0x7f854b6c60d7
[ 54.519714] 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
[ 54.521900] RSP: 002b:00007ffc7ab92178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.522865] RAX: ffffffffffffffda RBX: 00007ffc7ab927b8 RCX: 00007f854b6c60d7
[ 54.523710] RDX: 00007f854b73041f RSI: 00007ffc7ab92110 RDI: 0000000040000000
[ 54.524601] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ab91f20
[ 54.525488] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f854b7d8bf0
[ 54.526398] R13: 00007ffc7ab92250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.527301]
[ 54.527605] irq event stamp: 9037
[ 54.528066] hardirqs last enabled at (9049): [] __up_console_sem+0x78/0x80
[ 54.529135] hardirqs last disabled at (9060): [] __up_console_sem+0x5d/0x80
[ 54.530226] softirqs last enabled at (8806): [] irq_exit_rcu+0x93/0xc0
[ 54.531271] softirqs last disabled at (8773): [] irq_exit_rcu+0x93/0xc0
[ 54.532315] ---[ end trace 0000000000000000 ]---
[ 54.538149] ------------[ cut here ]------------
[ 54.538743] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.540384] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.541456] Modules linked in:
[ 54.541907] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.543070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.544100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.544749] 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
[ 54.546967] RSP: 0018:ffff88801e96fc00 EFLAGS: 00010282
[ 54.547626] RAX: 0000000000000000 RBX: ffff88800d7a2040 RCX: 0000000000000000
[ 54.548533] RDX: ffff8880164651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.549417] RBP: ffff88800d7a2054 R08: 0000000000000001 R09: 0000000000000000
[ 54.550332] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.551220] R13: ffffffff84e223a0 R14: ffff88800d7a2048 R15: ffffffff84da62e0
[ 54.552131] FS: 0000555556815400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.553143] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.553910] CR2: 00007fc8edd006f4 CR3: 0000000014636000 CR4: 0000000000350ee0
[ 54.554768] Call Trace:
[ 54.555132]
[ 54.555435] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.556082] ipv6_frags_init_net+0x206/0x3c0
[ 54.556646] ops_init+0xbb/0x6b0
[ 54.557130] setup_net+0x3d9/0x990
[ 54.557601] ? down_read_killable+0x1d7/0x4e0
[ 54.558204] ? __pfx_setup_net+0x10/0x10
[ 54.558711] ? copy_net_ns+0x17c/0x770
[ 54.559246] copy_net_ns+0x321/0x770
[ 54.559728] create_new_namespaces+0x3f6/0xb30
[ 54.560343] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.560992] ksys_unshare+0x44d/0x8e0
[ 54.561484] ? __pfx_ksys_unshare+0x10/0x10
[ 54.562116] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.562870] __x64_sys_unshare+0x31/0x40
[ 54.563390] do_syscall_64+0x3f/0x90
[ 54.563902] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.564544] RIP: 0033:0x7f854b6c60d7
[ 54.565040] 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
[ 54.567218] RSP: 002b:00007ffc7ab92178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.568174] RAX: ffffffffffffffda RBX: 00007ffc7ab927b8 RCX: 00007f854b6c60d7
[ 54.569063] RDX: 00007f854b73041f RSI: 00007ffc7ab92110 RDI: 0000000040000000
[ 54.569971] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ab91f20
[ 54.570897] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f854b7d8bf0
[ 54.571741] R13: 00007ffc7ab92250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.572649]
[ 54.572982] irq event stamp: 10959
[ 54.573419] hardirqs last enabled at (10969): [] __up_console_sem+0x78/0x80
[ 54.574502] hardirqs last disabled at (10980): [] __up_console_sem+0x5d/0x80
[ 54.575573] softirqs last enabled at (10148): [] irq_exit_rcu+0x93/0xc0
[ 54.576617] softirqs last disabled at (10035): [] irq_exit_rcu+0x93/0xc0
[ 54.577680] ---[ end trace 0000000000000000 ]---
[ 54.579040] ------------[ cut here ]------------
[ 54.579616] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.581491] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.582593] Modules linked in:
[ 54.583034] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.584189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.585206] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.585886] 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
[ 54.588048] RSP: 0018:ffff88801e96fbf0 EFLAGS: 00010286
[ 54.588695] RAX: 0000000000000000 RBX: ffff88800d7a3a40 RCX: 0000000000000000
[ 54.589596] RDX: ffff8880164651c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.590487] RBP: ffff88800d7a3a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.591395] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.592286] R13: ffffffff84e223a0 R14: ffff88800d7a3a48 R15: ffffffff84daf020
[ 54.593177] FS: 0000555556815400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.594205] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.594950] CR2: 00007fc8edd006f4 CR3: 0000000014636000 CR4: 0000000000350ee0
[ 54.595845] Call Trace:
[ 54.596172]
[ 54.596473] nf_ct_net_init+0x224/0x3d0
[ 54.597028] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.597607] ops_init+0xbb/0x6b0
[ 54.598097] setup_net+0x3d9/0x990
[ 54.598555] ? down_read_killable+0x1d7/0x4e0
[ 54.599171] ? __pfx_setup_net+0x10/0x10
[ 54.599679] ? copy_net_ns+0x17c/0x770
[ 54.600223] copy_net_ns+0x321/0x770
[ 54.600705] create_new_namespaces+0x3f6/0xb30
[ 54.601327] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.602002] ksys_unshare+0x44d/0x8e0
[ 54.602494] ? __pfx_ksys_unshare+0x10/0x10
[ 54.603090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.603842] __x64_sys_unshare+0x31/0x40
[ 54.604371] do_syscall_64+0x3f/0x90
[ 54.604887] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.605534] RIP: 0033:0x7f854b6c60d7
[ 54.606041] 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
[ 54.608240] RSP: 002b:00007ffc7ab92178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.609198] RAX: ffffffffffffffda RBX: 00007ffc7ab927b8 RCX: 00007f854b6c60d7
[ 54.610102] RDX: 00007f854b73041f RSI: 00007ffc7ab92110 RDI: 0000000040000000
[ 54.611014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7ab91f20
[ 54.611912] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f854b7d8bf0
[ 54.612772] R13: 00007ffc7ab92250 R14: 0000000000000000 R15: 00000000000000f8
[ 54.613719]
[ 54.614054] irq event stamp: 11695
[ 54.614508] hardirqs last enabled at (11705): [] __up_console_sem+0x78/0x80
[ 54.615583] hardirqs last disabled at (11716): [] __up_console_sem+0x5d/0x80
[ 54.616671] softirqs last enabled at (11456): [] irq_exit_rcu+0x93/0xc0
[ 54.617727] softirqs last disabled at (11451): [] irq_exit_rcu+0x93/0xc0
[ 54.618774] ---[ end trace 0000000000000000 ]---
executing program
[ 56.193499] Bluetooth: hci0: command 0x0409 tx timeout
[ 58.240904] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 60.288937] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.336869] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:27:20 Registers:
info registers vcpu 0
RAX=0000000000026231 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=00007f4566f1cad0 CR3=0000000016012000 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=ffe0af418eee68847f4e635958bd027d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=69c31565b04e4334000000000013b840 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a4c6e5bb3e879b7900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e96f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556815400 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=00007fc8edd006f4 CR3=0000000014636000 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