Warning: Permanently added '[localhost]:31387' (ECDSA) to the list of known hosts.
2023/05/17 20:58:20 fuzzer started
2023/05/17 20:58:21 dialing manager at localhost:44319
2023/05/17 20:58:21 checking machine...
2023/05/17 20:58:21 checking revisions...
syzkaller login: [ 35.768740] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:58:21 testing simple program...
[ 35.835822] cgroup: Unknown subsys name 'net'
[ 35.893451] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.674110] audit: type=1400 audit(1684357113.308:6): 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
[ 48.772537] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.774036] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.775344] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.777743] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.779179] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.780439] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.165899] ------------[ cut here ]------------
[ 49.166690] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.168660] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.169980] Modules linked in:
[ 49.170506] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.175829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.177007] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.177810] 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
[ 49.180070] RSP: 0018:ffff88801826fc00 EFLAGS: 00010282
[ 49.180757] RAX: 0000000000000000 RBX: ffff888015afd440 RCX: 0000000000000000
[ 49.181654] RDX: ffff8880164d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.182567] RBP: ffff888015afd454 R08: 0000000000000001 R09: 0000000000000000
[ 49.183471] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.184367] R13: ffffffff84e23fe0 R14: ffff888015afd448 R15: ffffffff84d74dc0
[ 49.185277] FS: 00005555556d6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.186288] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.187005] CR2: 00007f07217186f4 CR3: 000000000ef3c000 CR4: 0000000000350ef0
[ 49.187888] Call Trace:
[ 49.188261]
[ 49.188561] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.189210] ipv4_frags_init_net+0x269/0x440
[ 49.189775] ops_init+0xbb/0x6b0
[ 49.190258] setup_net+0x3d9/0x990
[ 49.190720] ? down_read_killable+0x1d7/0x4e0
[ 49.191355] ? __pfx_setup_net+0x10/0x10
[ 49.191868] ? copy_net_ns+0x17c/0x770
[ 49.192405] copy_net_ns+0x321/0x770
[ 49.192897] create_new_namespaces+0x3f6/0xb30
[ 49.193516] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.194134] ksys_unshare+0x44d/0x8e0
[ 49.194657] ? __pfx_ksys_unshare+0x10/0x10
[ 49.195242] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.195958] __x64_sys_unshare+0x31/0x40
[ 49.196503] do_syscall_64+0x3f/0x90
[ 49.196986] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.197664] RIP: 0033:0x7fc1c457b0d7
[ 49.198133] 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
[ 49.200303] RSP: 002b:00007ffcda0964e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.201243] RAX: ffffffffffffffda RBX: 00007ffcda096b28 RCX: 00007fc1c457b0d7
[ 49.202097] RDX: 00007fc1c45e541f RSI: 00007ffcda096480 RDI: 0000000040000000
[ 49.203001] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcda096290
[ 49.203885] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc1c468dbf0
[ 49.204775] R13: 00007ffcda0965c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.205681]
[ 49.205990] irq event stamp: 8637
[ 49.206445] hardirqs last enabled at (8649): [] __up_console_sem+0x78/0x80
[ 49.207507] hardirqs last disabled at (8660): [] __up_console_sem+0x5d/0x80
[ 49.208571] softirqs last enabled at (8212): [] irq_exit_rcu+0x93/0xc0
[ 49.209596] softirqs last disabled at (8195): [] irq_exit_rcu+0x93/0xc0
[ 49.210621] ---[ end trace 0000000000000000 ]---
[ 49.215506] ------------[ cut here ]------------
[ 49.216093] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.217719] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.218826] Modules linked in:
[ 49.219275] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.220434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.221448] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.222093] 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
[ 49.224260] RSP: 0018:ffff88801826fc00 EFLAGS: 00010282
[ 49.224910] RAX: 0000000000000000 RBX: ffff888015beec40 RCX: 0000000000000000
[ 49.225799] RDX: ffff8880164d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.226675] RBP: ffff888015beec54 R08: 0000000000000001 R09: 0000000000000000
[ 49.227574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.228456] R13: ffffffff84e23fe0 R14: ffff888015beec48 R15: ffffffff84da7d60
[ 49.229351] FS: 00005555556d6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.230352] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.231094] CR2: 00007f07217186f4 CR3: 000000000ef3c000 CR4: 0000000000350ef0
[ 49.231984] Call Trace:
[ 49.232348]
[ 49.232644] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.233288] ipv6_frags_init_net+0x206/0x3c0
[ 49.233847] ops_init+0xbb/0x6b0
[ 49.234319] setup_net+0x3d9/0x990
[ 49.234786] ? down_read_killable+0x1d7/0x4e0
[ 49.235382] ? __pfx_setup_net+0x10/0x10
[ 49.235901] ? copy_net_ns+0x17c/0x770
[ 49.236442] copy_net_ns+0x321/0x770
[ 49.236917] create_new_namespaces+0x3f6/0xb30
[ 49.237527] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.238149] ksys_unshare+0x44d/0x8e0
[ 49.238669] ? __pfx_ksys_unshare+0x10/0x10
[ 49.239270] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.239977] __x64_sys_unshare+0x31/0x40
[ 49.240526] do_syscall_64+0x3f/0x90
[ 49.241006] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.241677] RIP: 0033:0x7fc1c457b0d7
[ 49.242138] 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
[ 49.244296] RSP: 002b:00007ffcda0964e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.245232] RAX: ffffffffffffffda RBX: 00007ffcda096b28 RCX: 00007fc1c457b0d7
[ 49.246080] RDX: 00007fc1c45e541f RSI: 00007ffcda096480 RDI: 0000000040000000
[ 49.246986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcda096290
[ 49.247857] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc1c468dbf0
[ 49.248772] R13: 00007ffcda0965c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.249667]
[ 49.249963] irq event stamp: 10225
[ 49.250421] hardirqs last enabled at (10237): [] __up_console_sem+0x78/0x80
[ 49.251490] hardirqs last disabled at (10248): [] __up_console_sem+0x5d/0x80
[ 49.252546] softirqs last enabled at (9802): [] irq_exit_rcu+0x93/0xc0
[ 49.253569] softirqs last disabled at (9797): [] irq_exit_rcu+0x93/0xc0
[ 49.254581] ---[ end trace 0000000000000000 ]---
[ 49.255915] ------------[ cut here ]------------
[ 49.256668] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.258586] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.259659] Modules linked in:
[ 49.260065] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.261210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.262234] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.262880] 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
[ 49.265031] RSP: 0018:ffff88801826fbf0 EFLAGS: 00010286
[ 49.265709] RAX: 0000000000000000 RBX: ffff88800ef2fc40 RCX: 0000000000000000
[ 49.266598] RDX: ffff8880164d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.267501] RBP: ffff88800ef2fc54 R08: 0000000000000001 R09: 0000000000000000
[ 49.268395] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.269271] R13: ffffffff84e23fe0 R14: ffff88800ef2fc48 R15: ffffffff84db0aa0
[ 49.270131] FS: 00005555556d6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.271126] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.271860] CR2: 00007f07217186f4 CR3: 000000000ef3c000 CR4: 0000000000350ef0
[ 49.272742] Call Trace:
[ 49.273062]
[ 49.273385] nf_ct_net_init+0x224/0x3d0
[ 49.273900] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.274499] ops_init+0xbb/0x6b0
[ 49.274958] setup_net+0x3d9/0x990
[ 49.275445] ? down_read_killable+0x1d7/0x4e0
[ 49.276011] ? __pfx_setup_net+0x10/0x10
[ 49.276550] ? copy_net_ns+0x17c/0x770
[ 49.277069] copy_net_ns+0x321/0x770
[ 49.277578] create_new_namespaces+0x3f6/0xb30
[ 49.278162] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.278823] ksys_unshare+0x44d/0x8e0
[ 49.279348] ? __pfx_ksys_unshare+0x10/0x10
[ 49.279896] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.280637] __x64_sys_unshare+0x31/0x40
[ 49.281157] do_syscall_64+0x3f/0x90
[ 49.281661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.282324] RIP: 0033:0x7fc1c457b0d7
[ 49.282817] 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
[ 49.284975] RSP: 002b:00007ffcda0964e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.285927] RAX: ffffffffffffffda RBX: 00007ffcda096b28 RCX: 00007fc1c457b0d7
[ 49.286832] RDX: 00007fc1c45e541f RSI: 00007ffcda096480 RDI: 0000000040000000
[ 49.287744] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcda096290
[ 49.288741] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc1c468dbf0
[ 49.289701] R13: 00007ffcda0965c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.290637]
[ 49.290986] irq event stamp: 11043
[ 49.291456] hardirqs last enabled at (11055): [] __up_console_sem+0x78/0x80
[ 49.292529] hardirqs last disabled at (11066): [] __up_console_sem+0x5d/0x80
[ 49.293597] softirqs last enabled at (10992): [] irq_exit_rcu+0x93/0xc0
[ 49.294641] softirqs last disabled at (10987): [] irq_exit_rcu+0x93/0xc0
[ 49.295698] ---[ end trace 0000000000000000 ]---
executing program
[ 50.855769] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.903283] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 54.951264] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 56.999261] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:58:34 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801826f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 00005555556d6400 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=00007f07217186f4 CR3=000000000ef3c000 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=00000000000230a7 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=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=00007fb316369550 CR3=0000000013e0c000 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=2034333a38353a30322037312079614d XMM01=5d3630353037312e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000