Warning: Permanently added '[localhost]:9265' (ECDSA) to the list of known hosts.
2023/05/18 06:02:44 fuzzer started
2023/05/18 06:02:44 dialing manager at localhost:44319
2023/05/18 06:02:44 checking machine...
2023/05/18 06:02:44 checking revisions...
syzkaller login: [ 81.863697] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:02:45 testing simple program...
[ 81.932954] cgroup: Unknown subsys name 'net'
[ 82.085377] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 94.100408] audit: type=1400 audit(1684389777.236:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 95.244060] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 95.245705] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 95.248039] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 95.250827] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 95.253131] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 95.254731] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 95.658430] ------------[ cut here ]------------
[ 95.659172] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 95.660944] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.662081] Modules linked in:
[ 95.662546] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.668058] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.669187] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.669875] 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
[ 95.672204] RSP: 0018:ffff88801f10fc00 EFLAGS: 00010282
[ 95.672943] RAX: 0000000000000000 RBX: ffff88800edc3840 RCX: 0000000000000000
[ 95.673859] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.674805] RBP: ffff88800edc3854 R08: 0000000000000001 R09: 0000000000000000
[ 95.675764] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 95.676730] R13: ffffffff84e23fe0 R14: ffff88800edc3848 R15: ffffffff84d74dc0
[ 95.677701] FS: 0000555555872400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 95.678764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.679569] CR2: 00007f046571e6f4 CR3: 0000000020126000 CR4: 0000000000350ee0
[ 95.680544] Call Trace:
[ 95.680959]
[ 95.681281] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 95.681978] ipv4_frags_init_net+0x269/0x440
[ 95.682581] ops_init+0xbb/0x6b0
[ 95.683100] setup_net+0x3d9/0x990
[ 95.683589] ? down_read_killable+0x1d7/0x4e0
[ 95.684233] ? __pfx_setup_net+0x10/0x10
[ 95.684775] ? copy_net_ns+0x17c/0x770
[ 95.685368] copy_net_ns+0x321/0x770
[ 95.685926] create_new_namespaces+0x3f6/0xb30
[ 95.686551] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.687244] ksys_unshare+0x44d/0x8e0
[ 95.687768] ? __pfx_ksys_unshare+0x10/0x10
[ 95.688392] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.689195] __x64_sys_unshare+0x31/0x40
[ 95.689747] do_syscall_64+0x3f/0x90
[ 95.690289] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.691014] RIP: 0033:0x7f4a93f390d7
[ 95.691506] 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
[ 95.693832] RSP: 002b:00007ffd6db00df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.694862] RAX: ffffffffffffffda RBX: 00007ffd6db01438 RCX: 00007f4a93f390d7
[ 95.695813] RDX: 00007f4a93fa341f RSI: 00007ffd6db00d90 RDI: 0000000040000000
[ 95.696759] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6db00ba0
[ 95.697731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9404bbf0
[ 95.698684] R13: 00007ffd6db00ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 95.699659]
[ 95.700023] irq event stamp: 10679
[ 95.700481] hardirqs last enabled at (10689): [] __up_console_sem+0x78/0x80
[ 95.701645] hardirqs last disabled at (10700): [] __up_console_sem+0x5d/0x80
[ 95.702792] softirqs last enabled at (10212): [] irq_exit_rcu+0x93/0xc0
[ 95.703914] softirqs last disabled at (10207): [] irq_exit_rcu+0x93/0xc0
[ 95.705027] ---[ end trace 0000000000000000 ]---
[ 95.710464] ------------[ cut here ]------------
[ 95.711125] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 95.712909] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.714046] Modules linked in:
[ 95.714483] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.715735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.716824] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.717571] 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
[ 95.719915] RSP: 0018:ffff88801f10fc00 EFLAGS: 00010282
[ 95.720614] RAX: 0000000000000000 RBX: ffff888009b35e40 RCX: 0000000000000000
[ 95.721600] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.722581] RBP: ffff888009b35e54 R08: 0000000000000001 R09: 0000000000000000
[ 95.723567] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.724549] R13: ffffffff84e23fe0 R14: ffff888009b35e48 R15: ffffffff84da7d60
[ 95.725551] FS: 0000555555872400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 95.726655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.727478] CR2: 00007f046571e6f4 CR3: 0000000020126000 CR4: 0000000000350ee0
[ 95.728443] Call Trace:
[ 95.728804]
[ 95.729205] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 95.729929] ipv6_frags_init_net+0x206/0x3c0
[ 95.730562] ops_init+0xbb/0x6b0
[ 95.731108] setup_net+0x3d9/0x990
[ 95.731617] ? down_read_killable+0x1d7/0x4e0
[ 95.732282] ? __pfx_setup_net+0x10/0x10
[ 95.732840] ? copy_net_ns+0x17c/0x770
[ 95.733451] copy_net_ns+0x321/0x770
[ 95.734021] create_new_namespaces+0x3f6/0xb30
[ 95.734671] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.735396] ksys_unshare+0x44d/0x8e0
[ 95.735972] ? __pfx_ksys_unshare+0x10/0x10
[ 95.736580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.737410] __x64_sys_unshare+0x31/0x40
[ 95.738024] do_syscall_64+0x3f/0x90
[ 95.738553] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.739315] RIP: 0033:0x7f4a93f390d7
[ 95.739830] 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
[ 95.742275] RSP: 002b:00007ffd6db00df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.743330] RAX: ffffffffffffffda RBX: 00007ffd6db01438 RCX: 00007f4a93f390d7
[ 95.744318] RDX: 00007f4a93fa341f RSI: 00007ffd6db00d90 RDI: 0000000040000000
[ 95.745296] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6db00ba0
[ 95.746291] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9404bbf0
[ 95.747284] R13: 00007ffd6db00ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 95.748299]
[ 95.748635] irq event stamp: 12385
[ 95.749160] hardirqs last enabled at (12397): [] __up_console_sem+0x78/0x80
[ 95.750343] hardirqs last disabled at (12408): [] __up_console_sem+0x5d/0x80
[ 95.751543] softirqs last enabled at (12124): [] irq_exit_rcu+0x93/0xc0
[ 95.752698] softirqs last disabled at (12119): [] irq_exit_rcu+0x93/0xc0
[ 95.753873] ---[ end trace 0000000000000000 ]---
[ 95.755359] ------------[ cut here ]------------
[ 95.756034] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 95.758175] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 95.759344] Modules linked in:
[ 95.759792] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 95.761087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 95.762213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 95.762977] 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
[ 95.765416] RSP: 0018:ffff88801f10fbf0 EFLAGS: 00010286
[ 95.766182] RAX: 0000000000000000 RBX: ffff88800db16e40 RCX: 0000000000000000
[ 95.767170] RDX: ffff88800ff0d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 95.768161] RBP: ffff88800db16e54 R08: 0000000000000001 R09: 0000000000000000
[ 95.769163] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 95.770161] R13: ffffffff84e23fe0 R14: ffff88800db16e48 R15: ffffffff84db0aa0
[ 95.771156] FS: 0000555555872400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 95.772262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 95.773094] CR2: 00007f046571e6f4 CR3: 0000000020126000 CR4: 0000000000350ee0
[ 95.774078] Call Trace:
[ 95.774438]
[ 95.774770] nf_ct_net_init+0x224/0x3d0
[ 95.775382] ? __pfx_nf_ct_net_init+0x10/0x10
[ 95.776057] ops_init+0xbb/0x6b0
[ 95.776545] setup_net+0x3d9/0x990
[ 95.777114] ? down_read_killable+0x1d7/0x4e0
[ 95.777747] ? __pfx_setup_net+0x10/0x10
[ 95.778350] ? copy_net_ns+0x17c/0x770
[ 95.778949] copy_net_ns+0x321/0x770
[ 95.779482] create_new_namespaces+0x3f6/0xb30
[ 95.780161] unshare_nsproxy_namespaces+0xc1/0x200
[ 95.780855] ksys_unshare+0x44d/0x8e0
[ 95.781435] ? __pfx_ksys_unshare+0x10/0x10
[ 95.782080] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 95.782867] __x64_sys_unshare+0x31/0x40
[ 95.783475] do_syscall_64+0x3f/0x90
[ 95.784042] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 95.784756] RIP: 0033:0x7f4a93f390d7
[ 95.785330] 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
[ 95.787749] RSP: 002b:00007ffd6db00df8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 95.788805] RAX: ffffffffffffffda RBX: 00007ffd6db01438 RCX: 00007f4a93f390d7
[ 95.789795] RDX: 00007f4a93fa341f RSI: 00007ffd6db00d90 RDI: 0000000040000000
[ 95.790781] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6db00ba0
[ 95.791777] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9404bbf0
[ 95.792756] R13: 00007ffd6db00ed0 R14: 0000000000000000 R15: 00000000000000f8
[ 95.793786]
[ 95.794162] irq event stamp: 13183
[ 95.794640] hardirqs last enabled at (13193): [] __up_console_sem+0x78/0x80
[ 95.795823] hardirqs last disabled at (13204): [] __up_console_sem+0x5d/0x80
[ 95.797017] softirqs last enabled at (13178): [] irq_exit_rcu+0x93/0xc0
[ 95.798166] softirqs last disabled at (13173): [] irq_exit_rcu+0x93/0xc0
[ 95.799315] ---[ end trace 0000000000000000 ]---
executing program
[ 97.323347] Bluetooth: hci0: command 0x0409 tx timeout
[ 99.370963] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 101.418959] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 103.466949] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:02:12 Registers:
info registers vcpu 0
RAX=00000000000271db RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fc3c9f3b430 CR3=000000000c970000 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=2038353a32303a36302038312079614d XMM01=5d3138303236362e35392020205b203a
XMM02=646f4d205d3138303236362e35392020 XMM03=6b7a79732038353a32303a3630203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3434393036362e35392020205b XMM07=79732038353a32303a36302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f10f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555872400 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=00007f046571e6f4 CR3=0000000020126000 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