Warning: Permanently added '[localhost]:63208' (ECDSA) to the list of known hosts.
2023/05/18 08:53:45 fuzzer started
2023/05/18 08:53:45 dialing manager at localhost:44319
2023/05/18 08:53:45 checking machine...
2023/05/18 08:53:45 checking revisions...
syzkaller login: [ 44.146320] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:53:45 testing simple program...
[ 44.211183] cgroup: Unknown subsys name 'net'
[ 44.281778] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.716115] audit: type=1400 audit(1684400038.052:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 57.856169] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.857717] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.860178] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.862822] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.863971] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.864762] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.161360] ------------[ cut here ]------------
[ 58.161817] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.163086] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.163879] Modules linked in:
[ 58.164174] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.167575] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.168408] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.168905] 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
[ 58.170406] RSP: 0018:ffff88801e867c00 EFLAGS: 00010282
[ 58.170917] RAX: 0000000000000000 RBX: ffff88800ed17840 RCX: 0000000000000000
[ 58.171522] RDX: ffff888009c151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.172252] RBP: ffff88800ed17854 R08: 0000000000000001 R09: 0000000000000000
[ 58.173007] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.173595] R13: ffffffff84e23fe0 R14: ffff88800ed17848 R15: ffffffff84d74dc0
[ 58.174260] FS: 0000555555f28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.174972] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.175480] CR2: 00007fe0a556ed08 CR3: 0000000019286000 CR4: 0000000000350ef0
[ 58.176121] Call Trace:
[ 58.176342]
[ 58.176550] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.177071] ipv4_frags_init_net+0x269/0x440
[ 58.177468] ops_init+0xbb/0x6b0
[ 58.177792] setup_net+0x3d9/0x990
[ 58.178169] ? down_read_killable+0x1d7/0x4e0
[ 58.178580] ? __pfx_setup_net+0x10/0x10
[ 58.178959] ? copy_net_ns+0x17c/0x770
[ 58.179316] copy_net_ns+0x321/0x770
[ 58.179632] create_new_namespaces+0x3f6/0xb30
[ 58.180158] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.180582] ksys_unshare+0x44d/0x8e0
[ 58.180984] ? __pfx_ksys_unshare+0x10/0x10
[ 58.181341] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.181826] __x64_sys_unshare+0x31/0x40
[ 58.182203] do_syscall_64+0x3f/0x90
[ 58.182546] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.183044] RIP: 0033:0x7fd92cfc30d7
[ 58.183355] 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
[ 58.184911] RSP: 002b:00007ffc43fbb978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.185564] RAX: ffffffffffffffda RBX: 00007ffc43fbbfb8 RCX: 00007fd92cfc30d7
[ 58.186226] RDX: 00007fd92d02d41f RSI: 00007ffc43fbb910 RDI: 0000000040000000
[ 58.186794] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43fbb720
[ 58.187423] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd92d0d5bf0
[ 58.188047] R13: 00007ffc43fbba50 R14: 0000000000000000 R15: 00000000000000f8
[ 58.188616]
[ 58.188802] irq event stamp: 7465
[ 58.189101] hardirqs last enabled at (7477): [] __up_console_sem+0x78/0x80
[ 58.189784] hardirqs last disabled at (7486): [] __up_console_sem+0x5d/0x80
[ 58.190526] softirqs last enabled at (7030): [] irq_exit_rcu+0x93/0xc0
[ 58.191292] softirqs last disabled at (7001): [] irq_exit_rcu+0x93/0xc0
[ 58.191998] ---[ end trace 0000000000000000 ]---
[ 58.196420] ------------[ cut here ]------------
[ 58.196899] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.198065] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.198798] Modules linked in:
[ 58.199124] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.200002] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.200661] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.201114] 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
[ 58.202693] RSP: 0018:ffff88801e867c00 EFLAGS: 00010282
[ 58.203183] RAX: 0000000000000000 RBX: ffff88800ef6bc40 RCX: 0000000000000000
[ 58.203807] RDX: ffff888009c151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.204440] RBP: ffff88800ef6bc54 R08: 0000000000000001 R09: 0000000000000000
[ 58.205035] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.205620] R13: ffffffff84e23fe0 R14: ffff88800ef6bc48 R15: ffffffff84da7d60
[ 58.206260] FS: 0000555555f28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.206953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.207470] CR2: 00007fe0a556ed08 CR3: 0000000019286000 CR4: 0000000000350ef0
[ 58.208173] Call Trace:
[ 58.208392]
[ 58.208588] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.209021] ipv6_frags_init_net+0x206/0x3c0
[ 58.209413] ops_init+0xbb/0x6b0
[ 58.209742] setup_net+0x3d9/0x990
[ 58.210145] ? down_read_killable+0x1d7/0x4e0
[ 58.210567] ? __pfx_setup_net+0x10/0x10
[ 58.210984] ? copy_net_ns+0x17c/0x770
[ 58.211357] copy_net_ns+0x321/0x770
[ 58.211680] create_new_namespaces+0x3f6/0xb30
[ 58.212138] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.212555] ksys_unshare+0x44d/0x8e0
[ 58.212910] ? __pfx_ksys_unshare+0x10/0x10
[ 58.213317] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.213835] __x64_sys_unshare+0x31/0x40
[ 58.214231] do_syscall_64+0x3f/0x90
[ 58.214570] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.215055] RIP: 0033:0x7fd92cfc30d7
[ 58.215385] 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
[ 58.216963] RSP: 002b:00007ffc43fbb978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.217578] RAX: ffffffffffffffda RBX: 00007ffc43fbbfb8 RCX: 00007fd92cfc30d7
[ 58.218192] RDX: 00007fd92d02d41f RSI: 00007ffc43fbb910 RDI: 0000000040000000
[ 58.218772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43fbb720
[ 58.219360] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd92d0d5bf0
[ 58.220002] R13: 00007ffc43fbba50 R14: 0000000000000000 R15: 00000000000000f8
[ 58.220602]
[ 58.220804] irq event stamp: 9297
[ 58.221145] hardirqs last enabled at (9319): [] __up_console_sem+0x78/0x80
[ 58.221874] hardirqs last disabled at (9330): [] __up_console_sem+0x5d/0x80
[ 58.222555] softirqs last enabled at (9314): [] irq_exit_rcu+0x93/0xc0
[ 58.223262] softirqs last disabled at (9305): [] irq_exit_rcu+0x93/0xc0
[ 58.224001] ---[ end trace 0000000000000000 ]---
[ 58.225079] ------------[ cut here ]------------
[ 58.225460] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.226722] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.227418] Modules linked in:
[ 58.227688] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.228590] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.229326] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.229829] 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
[ 58.231459] RSP: 0018:ffff88801e867bf0 EFLAGS: 00010286
[ 58.232013] RAX: 0000000000000000 RBX: ffff888013619840 RCX: 0000000000000000
[ 58.232599] RDX: ffff888009c151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.233226] RBP: ffff888013619854 R08: 0000000000000001 R09: 0000000000000000
[ 58.233781] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.234383] R13: ffffffff84e23fe0 R14: ffff888013619848 R15: ffffffff84db0aa0
[ 58.234992] FS: 0000555555f28400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.235665] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.236213] CR2: 00007fe0a556ed08 CR3: 0000000019286000 CR4: 0000000000350ef0
[ 58.236801] Call Trace:
[ 58.237047]
[ 58.237253] nf_ct_net_init+0x224/0x3d0
[ 58.237609] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.238035] ops_init+0xbb/0x6b0
[ 58.238347] setup_net+0x3d9/0x990
[ 58.238654] ? down_read_killable+0x1d7/0x4e0
[ 58.239087] ? __pfx_setup_net+0x10/0x10
[ 58.239456] ? copy_net_ns+0x17c/0x770
[ 58.239830] copy_net_ns+0x321/0x770
[ 58.240213] create_new_namespaces+0x3f6/0xb30
[ 58.240607] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.241042] ksys_unshare+0x44d/0x8e0
[ 58.241381] ? __pfx_ksys_unshare+0x10/0x10
[ 58.241748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.242238] __x64_sys_unshare+0x31/0x40
[ 58.242557] do_syscall_64+0x3f/0x90
[ 58.242883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.243301] RIP: 0033:0x7fd92cfc30d7
[ 58.243587] 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
[ 58.244982] RSP: 002b:00007ffc43fbb978 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.245566] RAX: ffffffffffffffda RBX: 00007ffc43fbbfb8 RCX: 00007fd92cfc30d7
[ 58.246177] RDX: 00007fd92d02d41f RSI: 00007ffc43fbb910 RDI: 0000000040000000
[ 58.246739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc43fbb720
[ 58.247318] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd92d0d5bf0
[ 58.247923] R13: 00007ffc43fbba50 R14: 0000000000000000 R15: 00000000000000f8
[ 58.248535]
[ 58.248772] irq event stamp: 10115
[ 58.249175] hardirqs last enabled at (10127): [] __up_console_sem+0x78/0x80
[ 58.249913] hardirqs last disabled at (10138): [] __up_console_sem+0x5d/0x80
[ 58.250645] softirqs last enabled at (10028): [] irq_exit_rcu+0x93/0xc0
[ 58.251398] softirqs last disabled at (10019): [] irq_exit_rcu+0x93/0xc0
[ 58.252166] ---[ end trace 0000000000000000 ]---
executing program
[ 59.885524] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.933515] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.980941] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.028923] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:53:58 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e8675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555555f28400 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=00007fe0a556ed08 CR3=0000000019286000 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=000000000002d217 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fe0a5576088 CR3=000000000ed88000 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=2039353a33353a38302038312079614d XMM01=5d3437313436312e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000