Warning: Permanently added '[localhost]:52723' (ECDSA) to the list of known hosts.
2023/05/18 09:27:14 fuzzer started
2023/05/18 09:27:15 dialing manager at localhost:44319
2023/05/18 09:27:15 checking machine...
2023/05/18 09:27:15 checking revisions...
syzkaller login: [ 37.275499] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:27:15 testing simple program...
[ 37.333183] cgroup: Unknown subsys name 'net'
[ 37.402624] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.911352] audit: type=1400 audit(1684402047.986:6): 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
[ 51.008198] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.009334] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.010654] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.012733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.013751] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.016131] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.325451] ------------[ cut here ]------------
[ 51.325965] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.326995] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.327701] Modules linked in:
[ 51.328020] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.330186] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.331924] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.332482] 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
[ 51.334218] RSP: 0018:ffff88800f32fc00 EFLAGS: 00010282
[ 51.334711] RAX: 0000000000000000 RBX: ffff88800fd17040 RCX: 0000000000000000
[ 51.335355] RDX: ffff88801a0751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.335978] RBP: ffff88800fd17054 R08: 0000000000000001 R09: 0000000000000000
[ 51.336588] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.337308] R13: ffffffff84e23fe0 R14: ffff88800fd17048 R15: ffffffff84d74dc0
[ 51.338091] FS: 000055555675c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.338858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.339383] CR2: 00007fd57a74c008 CR3: 000000000dd7e000 CR4: 0000000000350ef0
[ 51.339976] Call Trace:
[ 51.340183]
[ 51.340376] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.340807] ipv4_frags_init_net+0x269/0x440
[ 51.341199] ops_init+0xbb/0x6b0
[ 51.341506] setup_net+0x3d9/0x990
[ 51.341887] ? down_read_killable+0x1d7/0x4e0
[ 51.342286] ? __pfx_setup_net+0x10/0x10
[ 51.342626] ? copy_net_ns+0x17c/0x770
[ 51.342961] copy_net_ns+0x321/0x770
[ 51.343259] create_new_namespaces+0x3f6/0xb30
[ 51.343621] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.344031] ksys_unshare+0x44d/0x8e0
[ 51.344384] ? __pfx_ksys_unshare+0x10/0x10
[ 51.344812] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.345337] __x64_sys_unshare+0x31/0x40
[ 51.345729] do_syscall_64+0x3f/0x90
[ 51.346108] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.346513] RIP: 0033:0x7f1b56bd90d7
[ 51.346835] 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
[ 51.348292] RSP: 002b:00007fff1cc675b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.348966] RAX: ffffffffffffffda RBX: 00007fff1cc67bf8 RCX: 00007f1b56bd90d7
[ 51.349586] RDX: 00007f1b56c4341f RSI: 00007fff1cc67550 RDI: 0000000040000000
[ 51.350224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cc67360
[ 51.350756] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b56cebbf0
[ 51.351308] R13: 00007fff1cc67690 R14: 0000000000000000 R15: 00000000000000f8
[ 51.351909]
[ 51.352120] irq event stamp: 7235
[ 51.352426] hardirqs last enabled at (7245): [] __up_console_sem+0x78/0x80
[ 51.353229] hardirqs last disabled at (7256): [] __up_console_sem+0x5d/0x80
[ 51.354035] softirqs last enabled at (6788): [] irq_exit_rcu+0x93/0xc0
[ 51.354718] softirqs last disabled at (6783): [] irq_exit_rcu+0x93/0xc0
[ 51.355456] ---[ end trace 0000000000000000 ]---
[ 51.360520] ------------[ cut here ]------------
[ 51.360965] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.362028] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.362689] Modules linked in:
[ 51.362969] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.363684] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.364324] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.364729] 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
[ 51.366182] RSP: 0018:ffff88800f32fc00 EFLAGS: 00010282
[ 51.366583] RAX: 0000000000000000 RBX: ffff888016251e40 RCX: 0000000000000000
[ 51.367139] RDX: ffff88801a0751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.367700] RBP: ffff888016251e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.368315] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.368891] R13: ffffffff84e23fe0 R14: ffff888016251e48 R15: ffffffff84da7d60
[ 51.369471] FS: 000055555675c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.370194] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.370649] CR2: 00007fd57a74c008 CR3: 000000000dd7e000 CR4: 0000000000350ef0
[ 51.371237] Call Trace:
[ 51.371450]
[ 51.371654] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.372101] ipv6_frags_init_net+0x206/0x3c0
[ 51.372468] ops_init+0xbb/0x6b0
[ 51.372785] setup_net+0x3d9/0x990
[ 51.373097] ? down_read_killable+0x1d7/0x4e0
[ 51.373484] ? __pfx_setup_net+0x10/0x10
[ 51.373854] ? copy_net_ns+0x17c/0x770
[ 51.374187] copy_net_ns+0x321/0x770
[ 51.374513] create_new_namespaces+0x3f6/0xb30
[ 51.374967] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.375401] ksys_unshare+0x44d/0x8e0
[ 51.375750] ? __pfx_ksys_unshare+0x10/0x10
[ 51.376158] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.376669] __x64_sys_unshare+0x31/0x40
[ 51.377076] do_syscall_64+0x3f/0x90
[ 51.377427] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.377963] RIP: 0033:0x7f1b56bd90d7
[ 51.378288] 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
[ 51.379855] RSP: 002b:00007fff1cc675b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.380489] RAX: ffffffffffffffda RBX: 00007fff1cc67bf8 RCX: 00007f1b56bd90d7
[ 51.381104] RDX: 00007f1b56c4341f RSI: 00007fff1cc67550 RDI: 0000000040000000
[ 51.381728] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cc67360
[ 51.382415] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b56cebbf0
[ 51.383045] R13: 00007fff1cc67690 R14: 0000000000000000 R15: 00000000000000f8
[ 51.383656]
[ 51.383892] irq event stamp: 9293
[ 51.384191] hardirqs last enabled at (9303): [] __up_console_sem+0x78/0x80
[ 51.384877] hardirqs last disabled at (9314): [] __up_console_sem+0x5d/0x80
[ 51.385582] softirqs last enabled at (9254): [] irq_exit_rcu+0x93/0xc0
[ 51.386387] softirqs last disabled at (9249): [] irq_exit_rcu+0x93/0xc0
[ 51.387101] ---[ end trace 0000000000000000 ]---
[ 51.388189] ------------[ cut here ]------------
[ 51.388584] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.389993] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.390650] Modules linked in:
[ 51.390931] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.391628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.392324] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.392841] 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
[ 51.394503] RSP: 0018:ffff88800f32fbf0 EFLAGS: 00010286
[ 51.394955] RAX: 0000000000000000 RBX: ffff888016250640 RCX: 0000000000000000
[ 51.395509] RDX: ffff88801a0751c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.396134] RBP: ffff888016250654 R08: 0000000000000001 R09: 0000000000000000
[ 51.396700] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.397265] R13: ffffffff84e23fe0 R14: ffff888016250648 R15: ffffffff84db0aa0
[ 51.397860] FS: 000055555675c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.398529] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.399110] CR2: 00007fd57a74c008 CR3: 000000000dd7e000 CR4: 0000000000350ef0
[ 51.399693] Call Trace:
[ 51.399929]
[ 51.400115] nf_ct_net_init+0x224/0x3d0
[ 51.400442] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.400816] ops_init+0xbb/0x6b0
[ 51.401092] setup_net+0x3d9/0x990
[ 51.401380] ? down_read_killable+0x1d7/0x4e0
[ 51.401754] ? __pfx_setup_net+0x10/0x10
[ 51.402131] ? copy_net_ns+0x17c/0x770
[ 51.402488] copy_net_ns+0x321/0x770
[ 51.402839] create_new_namespaces+0x3f6/0xb30
[ 51.403201] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.403579] ksys_unshare+0x44d/0x8e0
[ 51.403917] ? __pfx_ksys_unshare+0x10/0x10
[ 51.404269] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.404828] __x64_sys_unshare+0x31/0x40
[ 51.405218] do_syscall_64+0x3f/0x90
[ 51.405580] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.406146] RIP: 0033:0x7f1b56bd90d7
[ 51.406452] 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
[ 51.408021] RSP: 002b:00007fff1cc675b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.408623] RAX: ffffffffffffffda RBX: 00007fff1cc67bf8 RCX: 00007f1b56bd90d7
[ 51.409305] RDX: 00007f1b56c4341f RSI: 00007fff1cc67550 RDI: 0000000040000000
[ 51.410038] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff1cc67360
[ 51.410629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b56cebbf0
[ 51.411249] R13: 00007fff1cc67690 R14: 0000000000000000 R15: 00000000000000f8
[ 51.411895]
[ 51.412097] irq event stamp: 10053
[ 51.412376] hardirqs last enabled at (10063): [] __up_console_sem+0x78/0x80
[ 51.413209] hardirqs last disabled at (10074): [] __up_console_sem+0x5d/0x80
[ 51.414034] softirqs last enabled at (9254): [] irq_exit_rcu+0x93/0xc0
[ 51.414723] softirqs last disabled at (9249): [] irq_exit_rcu+0x93/0xc0
[ 51.415443] ---[ end trace 0000000000000000 ]---
executing program
[ 53.042344] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.089891] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.137855] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.186854] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:27:26 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f32f5f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000006 [-----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 000055555675c400 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=00007fd57a74c008 CR3=000000000dd7e000 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=0000000000000000 RBX=ffff88806cf09aa0 RCX=0000000000000001 RDX=1ffff1100d9e1354
RSI=ffff888008dcfe70 RDI=ffff88806cf09aa0 RBP=ffff888008dcfe70 RSP=ffff88806cf099f8
R8 =ffffffff864a682a R9 =ffffffff864a682e R10=0000000000038001 R11=00000000000b4c77
R12=0000000000000008 R13=ffff88806cf09ae8 R14=ffff888008dcfe78 R15=ffff88806cf09aa0
RIP=ffffffff8113010c RFL=00000246 [---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=00007f658f3f7e10 CR3=000000000e96c000 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=2039323a37323a39302038312079614d XMM01=5d3032303832332e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000