Warning: Permanently added '[localhost]:63944' (ECDSA) to the list of known hosts.
2023/05/17 23:17:14 fuzzer started
2023/05/17 23:17:14 dialing manager at localhost:44319
2023/05/17 23:17:14 checking machine...
2023/05/17 23:17:14 checking revisions...
syzkaller login: [ 47.322690] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:17:14 testing simple program...
[ 47.378010] cgroup: Unknown subsys name 'net'
[ 47.470868] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.660705] audit: type=1400 audit(1684365446.989:6): 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
[ 60.789106] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.791270] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.792511] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.794991] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.796731] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.798020] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.202551] ------------[ cut here ]------------
[ 61.203158] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.204726] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.205723] Modules linked in:
[ 61.206115] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.211525] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.212687] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.213301] 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
[ 61.215552] RSP: 0018:ffff88800cb2fc00 EFLAGS: 00010282
[ 61.216175] RAX: 0000000000000000 RBX: ffff888015bc1840 RCX: 0000000000000000
[ 61.217029] RDX: ffff8880180a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.217876] RBP: ffff888015bc1854 R08: 0000000000000001 R09: 0000000000000000
[ 61.218729] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.219588] R13: ffffffff84e23fe0 R14: ffff888015bc1848 R15: ffffffff84d74dc0
[ 61.220447] FS: 00005555563cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.221389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.222076] CR2: 00005610b502e390 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 61.222931] Call Trace:
[ 61.223249]
[ 61.223601] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.224199] ipv4_frags_init_net+0x269/0x440
[ 61.224772] ops_init+0xbb/0x6b0
[ 61.225200] setup_net+0x3d9/0x990
[ 61.225675] ? down_read_killable+0x1d7/0x4e0
[ 61.226225] ? __pfx_setup_net+0x10/0x10
[ 61.226754] ? copy_net_ns+0x17c/0x770
[ 61.227252] copy_net_ns+0x321/0x770
[ 61.227765] create_new_namespaces+0x3f6/0xb30
[ 61.228303] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.228925] ksys_unshare+0x44d/0x8e0
[ 61.229430] ? __pfx_ksys_unshare+0x10/0x10
[ 61.229954] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.230681] __x64_sys_unshare+0x31/0x40
[ 61.231183] do_syscall_64+0x3f/0x90
[ 61.231699] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.232316] RIP: 0033:0x7f975cbcb0d7
[ 61.232799] 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
[ 61.234857] RSP: 002b:00007ffede36ee58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.235767] RAX: ffffffffffffffda RBX: 00007ffede36f498 RCX: 00007f975cbcb0d7
[ 61.236613] RDX: 00007f975cc3541f RSI: 00007ffede36edf0 RDI: 0000000040000000
[ 61.237448] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede36ec00
[ 61.238257] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f975ccddbf0
[ 61.239117] R13: 00007ffede36ef30 R14: 0000000000000000 R15: 00000000000000f8
[ 61.240004]
[ 61.240289] irq event stamp: 8093
[ 61.240725] hardirqs last enabled at (8105): [] __up_console_sem+0x78/0x80
[ 61.241730] hardirqs last disabled at (8116): [] __up_console_sem+0x5d/0x80
[ 61.242749] softirqs last enabled at (7668): [] irq_exit_rcu+0x93/0xc0
[ 61.243959] softirqs last disabled at (7653): [] irq_exit_rcu+0x93/0xc0
[ 61.245262] ---[ end trace 0000000000000000 ]---
[ 61.252099] ------------[ cut here ]------------
[ 61.252936] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.254989] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.256357] Modules linked in:
[ 61.256864] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.258348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.259636] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.260405] 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
[ 61.262748] RSP: 0018:ffff88800cb2fc00 EFLAGS: 00010282
[ 61.263492] RAX: 0000000000000000 RBX: ffff88800e85a440 RCX: 0000000000000000
[ 61.264452] RDX: ffff8880180a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.265408] RBP: ffff88800e85a454 R08: 0000000000000001 R09: 0000000000000000
[ 61.266366] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.267280] R13: ffffffff84e23fe0 R14: ffff88800e85a448 R15: ffffffff84da7d60
[ 61.268253] FS: 00005555563cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.269344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.270111] CR2: 00005610b502e390 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 61.271065] Call Trace:
[ 61.271471]
[ 61.271794] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.272481] ipv6_frags_init_net+0x206/0x3c0
[ 61.273080] ops_init+0xbb/0x6b0
[ 61.273592] setup_net+0x3d9/0x990
[ 61.274090] ? down_read_killable+0x1d7/0x4e0
[ 61.274732] ? __pfx_setup_net+0x10/0x10
[ 61.275282] ? copy_net_ns+0x17c/0x770
[ 61.275871] copy_net_ns+0x321/0x770
[ 61.276418] create_new_namespaces+0x3f6/0xb30
[ 61.277054] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.277740] ksys_unshare+0x44d/0x8e0
[ 61.278269] ? __pfx_ksys_unshare+0x10/0x10
[ 61.278884] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.279702] __x64_sys_unshare+0x31/0x40
[ 61.280257] do_syscall_64+0x3f/0x90
[ 61.280802] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.281534] RIP: 0033:0x7f975cbcb0d7
[ 61.282040] 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
[ 61.284408] RSP: 002b:00007ffede36ee58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.285439] RAX: ffffffffffffffda RBX: 00007ffede36f498 RCX: 00007f975cbcb0d7
[ 61.286408] RDX: 00007f975cc3541f RSI: 00007ffede36edf0 RDI: 0000000040000000
[ 61.287367] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede36ec00
[ 61.288349] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f975ccddbf0
[ 61.289274] R13: 00007ffede36ef30 R14: 0000000000000000 R15: 00000000000000f8
[ 61.290266]
[ 61.290618] irq event stamp: 9731
[ 61.291080] hardirqs last enabled at (9741): [] __up_console_sem+0x78/0x80
[ 61.292280] hardirqs last disabled at (9752): [] __up_console_sem+0x5d/0x80
[ 61.293430] softirqs last enabled at (9210): [] irq_exit_rcu+0x93/0xc0
[ 61.294545] softirqs last disabled at (9191): [] irq_exit_rcu+0x93/0xc0
[ 61.295662] ---[ end trace 0000000000000000 ]---
[ 61.297141] ------------[ cut here ]------------
[ 61.297843] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.299981] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.301190] Modules linked in:
[ 61.301685] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 61.302995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.304173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.304934] 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
[ 61.307428] RSP: 0018:ffff88800cb2fbf0 EFLAGS: 00010286
[ 61.308172] RAX: 0000000000000000 RBX: ffff88800d935440 RCX: 0000000000000000
[ 61.309178] RDX: ffff8880180a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 61.310195] RBP: ffff88800d935454 R08: 0000000000000001 R09: 0000000000000000
[ 61.311199] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.312224] R13: ffffffff84e23fe0 R14: ffff88800d935448 R15: ffffffff84db0aa0
[ 61.313233] FS: 00005555563cf400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.314356] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.315163] CR2: 00005610b502e390 CR3: 000000000c688000 CR4: 0000000000350ef0
[ 61.316173] Call Trace:
[ 61.316570]
[ 61.316911] nf_ct_net_init+0x224/0x3d0
[ 61.317519] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.318171] ops_init+0xbb/0x6b0
[ 61.318710] setup_net+0x3d9/0x990
[ 61.319226] ? down_read_killable+0x1d7/0x4e0
[ 61.319924] ? __pfx_setup_net+0x10/0x10
[ 61.320538] ? copy_net_ns+0x17c/0x770
[ 61.321120] copy_net_ns+0x321/0x770
[ 61.321695] create_new_namespaces+0x3f6/0xb30
[ 61.322389] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.323081] ksys_unshare+0x44d/0x8e0
[ 61.323689] ? __pfx_ksys_unshare+0x10/0x10
[ 61.324310] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.325150] __x64_sys_unshare+0x31/0x40
[ 61.325760] do_syscall_64+0x3f/0x90
[ 61.326309] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.327066] RIP: 0033:0x7f975cbcb0d7
[ 61.327630] 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
[ 61.330095] RSP: 002b:00007ffede36ee58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 61.331170] RAX: ffffffffffffffda RBX: 00007ffede36f498 RCX: 00007f975cbcb0d7
[ 61.332197] RDX: 00007f975cc3541f RSI: 00007ffede36edf0 RDI: 0000000040000000
[ 61.333205] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffede36ec00
[ 61.334206] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f975ccddbf0
[ 61.335216] R13: 00007ffede36ef30 R14: 0000000000000000 R15: 00000000000000f8
[ 61.336255]
[ 61.336623] irq event stamp: 10517
[ 61.337109] hardirqs last enabled at (10527): [] __up_console_sem+0x78/0x80
[ 61.338311] hardirqs last disabled at (10538): [] __up_console_sem+0x5d/0x80
[ 61.339537] softirqs last enabled at (10126): [] irq_exit_rcu+0x93/0xc0
[ 61.340711] softirqs last disabled at (10121): [] irq_exit_rcu+0x93/0xc0
[ 61.341886] ---[ end trace 0000000000000000 ]---
executing program
[ 62.807872] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.855968] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.904413] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.951392] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:17:18 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cb2f5f0
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 00005555563cf400 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=00005610b502e390 CR3=000000000c688000 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=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
info registers vcpu 1
RAX=dffffc0000000000 RBX=ffff888016ebf3f8 RCX=ffffffff812de535 RDX=1ffff11002dd7e81
RSI=ffffffff87b48ac0 RDI=ffff888016ebf408 RBP=ffff888016ebf3f8 RSP=ffff888008e3fca0
R8 =0000000000000001 R9 =ffffed10011c7f8c R10=0000000000000003 R11=0000000000000001
R12=ffff888016ebf3f8 R13=ffff88800f216658 R14=0000000000000000 R15=ffffffff87b48ac0
RIP=ffffffff84490d2b RFL=00000046 [---Z-P-] 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 0000000000000000 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=00007f43aced60a0 CR3=000000000dcd8000 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=2038323a37313a33322037312079614d XMM01=5d3332373530322e31362020205b203a
XMM02=646f4d205d3332373530322e31362020 XMM03=6b7a79732038323a37313a3332203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3632373430322e31362020205b XMM07=79732038323a37313a33322037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000