Warning: Permanently added '[localhost]:19977' (ECDSA) to the list of known hosts.
2023/05/16 19:57:09 fuzzer started
2023/05/16 19:57:10 dialing manager at localhost:35573
2023/05/16 19:57:10 checking machine...
2023/05/16 19:57:10 checking revisions...
syzkaller login: [ 57.060097] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:57:10 testing simple program...
[ 57.126766] cgroup: Unknown subsys name 'net'
[ 57.220606] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 71.690622] audit: type=1400 audit(1684267044.822:6): 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
executing program
[ 72.814173] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 72.815661] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 72.817501] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 72.822475] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 72.824087] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 72.826851] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 73.203902] ------------[ cut here ]------------
[ 73.204580] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 73.206443] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.207539] Modules linked in:
[ 73.207947] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.212558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.213603] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.214286] 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
[ 73.216531] RSP: 0018:ffff88801f0f7c00 EFLAGS: 00010282
[ 73.217221] RAX: 0000000000000000 RBX: ffff88800f9cec40 RCX: 0000000000000000
[ 73.218117] RDX: ffff88801476d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.218979] RBP: ffff88800f9cec54 R08: 0000000000000001 R09: 0000000000000000
[ 73.219872] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 73.220759] R13: ffffffff84e223a0 R14: ffff88800f9cec48 R15: ffffffff84d73340
[ 73.221664] FS: 00005555573ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.222672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.223445] CR2: 00007ffa16698600 CR3: 0000000019d72000 CR4: 0000000000350ef0
[ 73.224342] Call Trace:
[ 73.224676]
[ 73.224975] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 73.225619] ipv4_frags_init_net+0x269/0x440
[ 73.226208] ops_init+0xbb/0x6b0
[ 73.226660] setup_net+0x3d9/0x990
[ 73.227150] ? down_read_killable+0x1d7/0x4e0
[ 73.227743] ? __pfx_setup_net+0x10/0x10
[ 73.228291] ? copy_net_ns+0x17c/0x770
[ 73.228805] copy_net_ns+0x321/0x770
[ 73.229321] create_new_namespaces+0x3f6/0xb30
[ 73.229936] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.230599] ksys_unshare+0x44d/0x8e0
[ 73.231133] ? __pfx_ksys_unshare+0x10/0x10
[ 73.231700] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.232450] __x64_sys_unshare+0x31/0x40
[ 73.232977] do_syscall_64+0x3f/0x90
[ 73.233474] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.234164] RIP: 0033:0x7f91a64430d7
[ 73.234641] 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
[ 73.236844] RSP: 002b:00007ffd5f070928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.237797] RAX: ffffffffffffffda RBX: 00007ffd5f070f68 RCX: 00007f91a64430d7
[ 73.238684] RDX: 00007f91a64ad41f RSI: 00007ffd5f0708c0 RDI: 0000000040000000
[ 73.239579] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f0706d0
[ 73.240466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91a6555bf0
[ 73.241360] R13: 00007ffd5f070a00 R14: 0000000000000000 R15: 00000000000000f8
[ 73.242265]
[ 73.242572] irq event stamp: 10107
[ 73.243006] hardirqs last enabled at (10117): [] __up_console_sem+0x78/0x80
[ 73.244119] hardirqs last disabled at (10130): [] __up_console_sem+0x5d/0x80
[ 73.245210] softirqs last enabled at (9482): [] irq_exit_rcu+0x93/0xc0
[ 73.246258] softirqs last disabled at (9311): [] irq_exit_rcu+0x93/0xc0
[ 73.247305] ---[ end trace 0000000000000000 ]---
[ 73.253301] ------------[ cut here ]------------
[ 73.253902] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 73.255643] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.256747] Modules linked in:
[ 73.257186] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.258362] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.259397] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.260067] 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
[ 73.262295] RSP: 0018:ffff88801f0f7c00 EFLAGS: 00010282
[ 73.262947] RAX: 0000000000000000 RBX: ffff88800dc1e040 RCX: 0000000000000000
[ 73.263874] RDX: ffff88801476d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.264756] RBP: ffff88800dc1e054 R08: 0000000000000001 R09: 0000000000000000
[ 73.265692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.266598] R13: ffffffff84e223a0 R14: ffff88800dc1e048 R15: ffffffff84da62e0
[ 73.267513] FS: 00005555573ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.268534] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.269300] CR2: 00007ffa16698600 CR3: 0000000019d72000 CR4: 0000000000350ef0
[ 73.270223] Call Trace:
[ 73.270555]
[ 73.270855] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 73.271524] ipv6_frags_init_net+0x206/0x3c0
[ 73.272109] ops_init+0xbb/0x6b0
[ 73.272565] setup_net+0x3d9/0x990
[ 73.273047] ? down_read_killable+0x1d7/0x4e0
[ 73.273617] ? __pfx_setup_net+0x10/0x10
[ 73.274161] ? copy_net_ns+0x17c/0x770
[ 73.274671] copy_net_ns+0x321/0x770
[ 73.275190] create_new_namespaces+0x3f6/0xb30
[ 73.275791] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.276442] ksys_unshare+0x44d/0x8e0
[ 73.276934] ? __pfx_ksys_unshare+0x10/0x10
[ 73.277520] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.278262] __x64_sys_unshare+0x31/0x40
[ 73.278780] do_syscall_64+0x3f/0x90
[ 73.279308] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.279949] RIP: 0033:0x7f91a64430d7
[ 73.280434] 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
[ 73.282614] RSP: 002b:00007ffd5f070928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.283584] RAX: ffffffffffffffda RBX: 00007ffd5f070f68 RCX: 00007f91a64430d7
[ 73.284466] RDX: 00007f91a64ad41f RSI: 00007ffd5f0708c0 RDI: 0000000040000000
[ 73.285367] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f0706d0
[ 73.286264] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91a6555bf0
[ 73.287171] R13: 00007ffd5f070a00 R14: 0000000000000000 R15: 00000000000000f8
[ 73.288092]
[ 73.288394] irq event stamp: 12799
[ 73.288828] hardirqs last enabled at (12809): [] __up_console_sem+0x78/0x80
[ 73.289896] hardirqs last disabled at (12820): [] __up_console_sem+0x5d/0x80
[ 73.290962] softirqs last enabled at (12424): [] irq_exit_rcu+0x93/0xc0
[ 73.292039] softirqs last disabled at (12413): [] irq_exit_rcu+0x93/0xc0
[ 73.293080] ---[ end trace 0000000000000000 ]---
[ 73.294385] ------------[ cut here ]------------
[ 73.294980] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 73.296895] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 73.297975] Modules linked in:
[ 73.298423] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 73.299602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 73.300632] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 73.301306] 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
[ 73.303503] RSP: 0018:ffff88801f0f7bf0 EFLAGS: 00010286
[ 73.304183] RAX: 0000000000000000 RBX: ffff88800dc1ea40 RCX: 0000000000000000
[ 73.305085] RDX: ffff88801476d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 73.305940] RBP: ffff88800dc1ea54 R08: 0000000000000001 R09: 0000000000000000
[ 73.306828] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 73.307735] R13: ffffffff84e223a0 R14: ffff88800dc1ea48 R15: ffffffff84daf020
[ 73.308651] FS: 00005555573ee400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 73.309649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 73.310399] CR2: 00007ffa16698600 CR3: 0000000019d72000 CR4: 0000000000350ef0
[ 73.311294] Call Trace:
[ 73.311624]
[ 73.311936] nf_ct_net_init+0x224/0x3d0
[ 73.312481] ? __pfx_nf_ct_net_init+0x10/0x10
[ 73.313094] ops_init+0xbb/0x6b0
[ 73.313538] setup_net+0x3d9/0x990
[ 73.313994] ? down_read_killable+0x1d7/0x4e0
[ 73.314600] ? __pfx_setup_net+0x10/0x10
[ 73.315137] ? copy_net_ns+0x17c/0x770
[ 73.315670] copy_net_ns+0x321/0x770
[ 73.316183] create_new_namespaces+0x3f6/0xb30
[ 73.316767] unshare_nsproxy_namespaces+0xc1/0x200
[ 73.317422] ksys_unshare+0x44d/0x8e0
[ 73.317925] ? __pfx_ksys_unshare+0x10/0x10
[ 73.318497] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 73.319258] __x64_sys_unshare+0x31/0x40
[ 73.319781] do_syscall_64+0x3f/0x90
[ 73.320309] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 73.320957] RIP: 0033:0x7f91a64430d7
[ 73.321460] 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
[ 73.323674] RSP: 002b:00007ffd5f070928 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 73.324635] RAX: ffffffffffffffda RBX: 00007ffd5f070f68 RCX: 00007f91a64430d7
[ 73.325529] RDX: 00007f91a64ad41f RSI: 00007ffd5f0708c0 RDI: 0000000040000000
[ 73.326430] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5f0706d0
[ 73.327353] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f91a6555bf0
[ 73.328260] R13: 00007ffd5f070a00 R14: 0000000000000000 R15: 00000000000000f8
[ 73.329176]
[ 73.329479] irq event stamp: 13535
[ 73.329921] hardirqs last enabled at (13545): [] __up_console_sem+0x78/0x80
[ 73.330991] hardirqs last disabled at (13556): [] __up_console_sem+0x5d/0x80
[ 73.332072] softirqs last enabled at (13386): [] irq_exit_rcu+0x93/0xc0
[ 73.333117] softirqs last disabled at (13381): [] irq_exit_rcu+0x93/0xc0
[ 73.334171] ---[ end trace 0000000000000000 ]---
[ 74.897729] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 76.945084] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 78.993172] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 81.041104] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
19:57:05 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555573ee400 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=00007ffa16698600 CR3=0000000019d72000 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=000000000002b0ef RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007ffa16658370 CR3=000000000f6c4000 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=2036323a37353a39312036312079614d XMM01=5d3038353430322e33372020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000