Warning: Permanently added '[localhost]:45745' (ECDSA) to the list of known hosts.
2023/05/17 20:10:48 fuzzer started
2023/05/17 20:10:48 dialing manager at localhost:44319
2023/05/17 20:10:48 checking machine...
2023/05/17 20:10:48 checking revisions...
syzkaller login: [ 42.454993] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:10:48 testing simple program...
[ 42.510753] cgroup: Unknown subsys name 'net'
[ 42.682872] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.578946] audit: type=1400 audit(1684354261.863:6): 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
[ 56.703702] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.705281] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.713709] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.723933] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.725785] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.727232] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.123713] ------------[ cut here ]------------
[ 57.124409] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.126336] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.127424] Modules linked in:
[ 57.127830] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.129287] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.131507] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.133198] 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
[ 57.135906] RSP: 0018:ffff888016d67c00 EFLAGS: 00010282
[ 57.136566] RAX: 0000000000000000 RBX: ffff88800c6f7440 RCX: 0000000000000000
[ 57.137405] RDX: ffff888017270000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.138211] RBP: ffff88800c6f7454 R08: 0000000000000001 R09: 0000000000000000
[ 57.139065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.139899] R13: ffffffff84e23fe0 R14: ffff88800c6f7448 R15: ffffffff84d74dc0
[ 57.140734] FS: 0000555555ce8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.141666] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.142373] CR2: 00007fc269f736f4 CR3: 0000000015832000 CR4: 0000000000350ef0
[ 57.143194] Call Trace:
[ 57.143539]
[ 57.143827] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.144449] ipv4_frags_init_net+0x269/0x440
[ 57.144993] ops_init+0xbb/0x6b0
[ 57.145459] setup_net+0x3d9/0x990
[ 57.145902] ? down_read_killable+0x1d7/0x4e0
[ 57.146481] ? __pfx_setup_net+0x10/0x10
[ 57.146995] ? copy_net_ns+0x17c/0x770
[ 57.147519] copy_net_ns+0x321/0x770
[ 57.147986] create_new_namespaces+0x3f6/0xb30
[ 57.148582] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.149166] ksys_unshare+0x44d/0x8e0
[ 57.149668] ? __pfx_ksys_unshare+0x10/0x10
[ 57.150180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.150928] __x64_sys_unshare+0x31/0x40
[ 57.151452] do_syscall_64+0x3f/0x90
[ 57.151913] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.152561] RIP: 0033:0x7fc62937d0d7
[ 57.153010] 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
[ 57.155388] RSP: 002b:00007ffed74faf08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.156527] RAX: ffffffffffffffda RBX: 00007ffed74fb548 RCX: 00007fc62937d0d7
[ 57.157617] RDX: 00007fc6293e741f RSI: 00007ffed74faea0 RDI: 0000000040000000
[ 57.158711] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed74facb0
[ 57.159779] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc62948fbf0
[ 57.160842] R13: 00007ffed74fafe0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.161926]
[ 57.162289] irq event stamp: 7777
[ 57.162837] hardirqs last enabled at (7789): [] __up_console_sem+0x78/0x80
[ 57.164090] hardirqs last disabled at (7800): [] __up_console_sem+0x5d/0x80
[ 57.165354] softirqs last enabled at (7714): [] irq_exit_rcu+0x93/0xc0
[ 57.166599] softirqs last disabled at (7709): [] irq_exit_rcu+0x93/0xc0
[ 57.167738] ---[ end trace 0000000000000000 ]---
[ 57.173269] ------------[ cut here ]------------
[ 57.173886] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.175620] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.176699] Modules linked in:
[ 57.177129] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.178331] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.179378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.180034] 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
[ 57.182252] RSP: 0018:ffff888016d67c00 EFLAGS: 00010282
[ 57.182952] RAX: 0000000000000000 RBX: ffff88800f150c40 RCX: 0000000000000000
[ 57.183847] RDX: ffff888017270000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.184764] RBP: ffff88800f150c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.185665] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.186597] R13: ffffffff84e23fe0 R14: ffff88800f150c48 R15: ffffffff84da7d60
[ 57.187507] FS: 0000555555ce8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.188503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.189214] CR2: 00007fc269f736f4 CR3: 0000000015832000 CR4: 0000000000350ef0
[ 57.190103] Call Trace:
[ 57.190464]
[ 57.190775] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.191435] ipv6_frags_init_net+0x206/0x3c0
[ 57.192003] ops_init+0xbb/0x6b0
[ 57.192488] setup_net+0x3d9/0x990
[ 57.192949] ? down_read_killable+0x1d7/0x4e0
[ 57.193556] ? __pfx_setup_net+0x10/0x10
[ 57.194077] ? copy_net_ns+0x17c/0x770
[ 57.194621] copy_net_ns+0x321/0x770
[ 57.195107] create_new_namespaces+0x3f6/0xb30
[ 57.195722] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.196368] ksys_unshare+0x44d/0x8e0
[ 57.196860] ? __pfx_ksys_unshare+0x10/0x10
[ 57.197445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.198155] __x64_sys_unshare+0x31/0x40
[ 57.198742] do_syscall_64+0x3f/0x90
[ 57.199224] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.199899] RIP: 0033:0x7fc62937d0d7
[ 57.200402] 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
[ 57.202584] RSP: 002b:00007ffed74faf08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.203538] RAX: ffffffffffffffda RBX: 00007ffed74fb548 RCX: 00007fc62937d0d7
[ 57.204440] RDX: 00007fc6293e741f RSI: 00007ffed74faea0 RDI: 0000000040000000
[ 57.205333] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed74facb0
[ 57.206195] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc62948fbf0
[ 57.207109] R13: 00007ffed74fafe0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.208042]
[ 57.208378] irq event stamp: 9463
[ 57.208802] hardirqs last enabled at (9473): [] __up_console_sem+0x78/0x80
[ 57.209859] hardirqs last disabled at (9484): [] __up_console_sem+0x5d/0x80
[ 57.210951] softirqs last enabled at (8708): [] irq_exit_rcu+0x93/0xc0
[ 57.211982] softirqs last disabled at (8681): [] irq_exit_rcu+0x93/0xc0
[ 57.213021] ---[ end trace 0000000000000000 ]---
[ 57.214420] ------------[ cut here ]------------
[ 57.215026] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.217034] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.218093] Modules linked in:
[ 57.218534] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.219734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.220763] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.221443] 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
[ 57.223647] RSP: 0018:ffff888016d67bf0 EFLAGS: 00010286
[ 57.224330] RAX: 0000000000000000 RBX: ffff88800f151e40 RCX: 0000000000000000
[ 57.225208] RDX: ffff888017270000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.226119] RBP: ffff88800f151e54 R08: 0000000000000001 R09: 0000000000000000
[ 57.227018] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.227921] R13: ffffffff84e23fe0 R14: ffff88800f151e48 R15: ffffffff84db0aa0
[ 57.228813] FS: 0000555555ce8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.229807] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.230552] CR2: 00007fc269f736f4 CR3: 0000000015832000 CR4: 0000000000350ef0
[ 57.231493] Call Trace:
[ 57.231820]
[ 57.232122] nf_ct_net_init+0x224/0x3d0
[ 57.232675] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.233272] ops_init+0xbb/0x6b0
[ 57.233763] setup_net+0x3d9/0x990
[ 57.234219] ? down_read_killable+0x1d7/0x4e0
[ 57.234829] ? __pfx_setup_net+0x10/0x10
[ 57.235376] ? copy_net_ns+0x17c/0x770
[ 57.235886] copy_net_ns+0x321/0x770
[ 57.236404] create_new_namespaces+0x3f6/0xb30
[ 57.236996] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.237644] ksys_unshare+0x44d/0x8e0
[ 57.238135] ? __pfx_ksys_unshare+0x10/0x10
[ 57.238773] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.239517] __x64_sys_unshare+0x31/0x40
[ 57.240035] do_syscall_64+0x3f/0x90
[ 57.240547] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.241194] RIP: 0033:0x7fc62937d0d7
[ 57.241693] 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
[ 57.243862] RSP: 002b:00007ffed74faf08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.244818] RAX: ffffffffffffffda RBX: 00007ffed74fb548 RCX: 00007fc62937d0d7
[ 57.245699] RDX: 00007fc6293e741f RSI: 00007ffed74faea0 RDI: 0000000040000000
[ 57.246601] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed74facb0
[ 57.247497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc62948fbf0
[ 57.248403] R13: 00007ffed74fafe0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.249288]
[ 57.249622] irq event stamp: 10347
[ 57.250055] hardirqs last enabled at (10357): [] __up_console_sem+0x78/0x80
[ 57.251140] hardirqs last disabled at (10368): [] __up_console_sem+0x5d/0x80
[ 57.252350] softirqs last enabled at (10384): [] irq_exit_rcu+0x93/0xc0
[ 57.253389] softirqs last disabled at (10379): [] irq_exit_rcu+0x93/0xc0
[ 57.254449] ---[ end trace 0000000000000000 ]---
executing program
[ 58.788049] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.835501] Bluetooth: hci0: command 0x041b tx timeout
[ 62.883392] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.931420] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:10:56 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d675e8
R8 =0000000000000001 R9 =ffffed1002daceae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 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 0000555555ce8400 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=00007fc269f736f4 CR3=0000000015832000 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=ffffed1002e77ea5 RBX=0000000000000001 RCX=0000000000000000 RDX=ffff888016e99b40
RSI=ffffffff814c6355 RDI=ffffffff8560b4c0 RBP=1ffff11002e77ea5 RSP=ffff8880173bf518
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffffffff8560b4c0 R13=ffffffff814c6355 R14=ffffffff856526c8 R15=ffff88800d9b1720
RIP=ffffffff812d6c52 RFL=00000286 [--S--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 00007f17b9033700 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=00007fd074b9e628 CR3=000000000edf8000 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=2033303a31313a30322037312079614d XMM01=5d3839313333312e37352020205b203a
XMM02=65203163203834203830203334206238 XMM03=20303020666120353820663020303020
XMM04=38652039382038342030322034312036 XMM05=20383420386520393820383420623020
XMM06=20386520343820326520303420303620 XMM07=34203965203938206334203331206238
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000