Warning: Permanently added '[localhost]:64232' (ECDSA) to the list of known hosts.
2023/05/17 07:27:57 fuzzer started
2023/05/17 07:27:58 dialing manager at localhost:35573
2023/05/17 07:27:58 checking machine...
2023/05/17 07:27:58 checking revisions...
syzkaller login: [ 44.385766] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:27:58 testing simple program...
[ 44.449610] cgroup: Unknown subsys name 'net'
[ 44.524975] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.609546] audit: type=1400 audit(1684308490.546:6): 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
[ 57.747030] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.748797] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.752417] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.755655] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.757211] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.758487] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.145286] ------------[ cut here ]------------
[ 58.146067] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.148205] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.149502] Modules linked in:
[ 58.150030] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.154825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.155851] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.156538] 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
[ 58.158747] RSP: 0018:ffff88801f77fc00 EFLAGS: 00010282
[ 58.159434] RAX: 0000000000000000 RBX: ffff88800f847840 RCX: 0000000000000000
[ 58.160320] RDX: ffff888017d13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.161217] RBP: ffff88800f847854 R08: 0000000000000001 R09: 0000000000000000
[ 58.162088] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.163018] R13: ffffffff84e223a0 R14: ffff88800f847848 R15: ffffffff84d73340
[ 58.163925] FS: 000055555581c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.164943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.165683] CR2: 00007f9a83be2000 CR3: 000000000f1aa000 CR4: 0000000000350ee0
[ 58.166578] Call Trace:
[ 58.166904]
[ 58.167230] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.167842] ipv4_frags_init_net+0x269/0x440
[ 58.168423] ops_init+0xbb/0x6b0
[ 58.168871] setup_net+0x3d9/0x990
[ 58.169350] ? down_read_killable+0x1d7/0x4e0
[ 58.169940] ? __pfx_setup_net+0x10/0x10
[ 58.170476] ? copy_net_ns+0x17c/0x770
[ 58.170991] copy_net_ns+0x321/0x770
[ 58.171494] create_new_namespaces+0x3f6/0xb30
[ 58.172075] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.172720] ksys_unshare+0x44d/0x8e0
[ 58.173238] ? __pfx_ksys_unshare+0x10/0x10
[ 58.173784] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.174537] __x64_sys_unshare+0x31/0x40
[ 58.175059] do_syscall_64+0x3f/0x90
[ 58.175560] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.176233] RIP: 0033:0x7f544d6a00d7
[ 58.176697] 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
[ 58.178866] RSP: 002b:00007ffe112d6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.179818] RAX: ffffffffffffffda RBX: 00007ffe112d6c98 RCX: 00007f544d6a00d7
[ 58.180700] RDX: 00007f544d70a41f RSI: 00007ffe112d65f0 RDI: 0000000040000000
[ 58.181583] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe112d6400
[ 58.182490] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f544d7b2bf0
[ 58.183383] R13: 00007ffe112d6730 R14: 0000000000000000 R15: 00000000000000f8
[ 58.184281]
[ 58.184581] irq event stamp: 8179
[ 58.185006] hardirqs last enabled at (8189): [] __up_console_sem+0x78/0x80
[ 58.186091] hardirqs last disabled at (8200): [] __up_console_sem+0x5d/0x80
[ 58.187179] softirqs last enabled at (8104): [] irq_exit_rcu+0x93/0xc0
[ 58.188218] softirqs last disabled at (8099): [] irq_exit_rcu+0x93/0xc0
[ 58.189255] ---[ end trace 0000000000000000 ]---
[ 58.194989] ------------[ cut here ]------------
[ 58.195609] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.197283] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.198361] Modules linked in:
[ 58.198786] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.199954] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.200962] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.201634] 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
[ 58.203876] RSP: 0018:ffff88801f77fc00 EFLAGS: 00010282
[ 58.204577] RAX: 0000000000000000 RBX: ffff88800c488040 RCX: 0000000000000000
[ 58.205477] RDX: ffff888017d13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.206384] RBP: ffff88800c488054 R08: 0000000000000001 R09: 0000000000000000
[ 58.207279] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.208142] R13: ffffffff84e223a0 R14: ffff88800c488048 R15: ffffffff84da62e0
[ 58.209044] FS: 000055555581c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.210058] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.210805] CR2: 00007f9a83be2000 CR3: 000000000f1aa000 CR4: 0000000000350ee0
[ 58.211717] Call Trace:
[ 58.212046]
[ 58.212380] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.213005] ipv6_frags_init_net+0x206/0x3c0
[ 58.213602] ops_init+0xbb/0x6b0
[ 58.214064] setup_net+0x3d9/0x990
[ 58.214553] ? down_read_killable+0x1d7/0x4e0
[ 58.215133] ? __pfx_setup_net+0x10/0x10
[ 58.215677] ? copy_net_ns+0x17c/0x770
[ 58.216217] copy_net_ns+0x321/0x770
[ 58.216707] create_new_namespaces+0x3f6/0xb30
[ 58.217336] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.217968] ksys_unshare+0x44d/0x8e0
[ 58.218491] ? __pfx_ksys_unshare+0x10/0x10
[ 58.219053] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.219805] __x64_sys_unshare+0x31/0x40
[ 58.220371] do_syscall_64+0x3f/0x90
[ 58.220854] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.221544] RIP: 0033:0x7f544d6a00d7
[ 58.222047] 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
[ 58.224259] RSP: 002b:00007ffe112d6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.225224] RAX: ffffffffffffffda RBX: 00007ffe112d6c98 RCX: 00007f544d6a00d7
[ 58.226100] RDX: 00007f544d70a41f RSI: 00007ffe112d65f0 RDI: 0000000040000000
[ 58.227036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe112d6400
[ 58.227937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f544d7b2bf0
[ 58.228846] R13: 00007ffe112d6730 R14: 0000000000000000 R15: 00000000000000f8
[ 58.229772]
[ 58.230090] irq event stamp: 10461
[ 58.230568] hardirqs last enabled at (10473): [] __up_console_sem+0x78/0x80
[ 58.231657] hardirqs last disabled at (10484): [] __up_console_sem+0x5d/0x80
[ 58.232737] softirqs last enabled at (10410): [] irq_exit_rcu+0x93/0xc0
[ 58.233793] softirqs last disabled at (10405): [] irq_exit_rcu+0x93/0xc0
[ 58.234876] ---[ end trace 0000000000000000 ]---
[ 58.236788] ------------[ cut here ]------------
[ 58.237480] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.239539] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.240618] Modules linked in:
[ 58.241023] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.242195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.243232] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.243885] 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
[ 58.246085] RSP: 0018:ffff88801f77fbf0 EFLAGS: 00010286
[ 58.246779] RAX: 0000000000000000 RBX: ffff88800c488440 RCX: 0000000000000000
[ 58.247667] RDX: ffff888017d13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.248565] RBP: ffff88800c488454 R08: 0000000000000001 R09: 0000000000000000
[ 58.249471] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.250363] R13: ffffffff84e223a0 R14: ffff88800c488448 R15: ffffffff84daf020
[ 58.251255] FS: 000055555581c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.252247] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.252972] CR2: 00007f9a83be2000 CR3: 000000000f1aa000 CR4: 0000000000350ee0
[ 58.253896] Call Trace:
[ 58.254258]
[ 58.254569] nf_ct_net_init+0x224/0x3d0
[ 58.255092] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.255705] ops_init+0xbb/0x6b0
[ 58.256186] setup_net+0x3d9/0x990
[ 58.256647] ? down_read_killable+0x1d7/0x4e0
[ 58.257254] ? __pfx_setup_net+0x10/0x10
[ 58.257766] ? copy_net_ns+0x17c/0x770
[ 58.258313] copy_net_ns+0x321/0x770
[ 58.258793] create_new_namespaces+0x3f6/0xb30
[ 58.259421] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.260046] ksys_unshare+0x44d/0x8e0
[ 58.260569] ? __pfx_ksys_unshare+0x10/0x10
[ 58.261124] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.261896] __x64_sys_unshare+0x31/0x40
[ 58.262449] do_syscall_64+0x3f/0x90
[ 58.262931] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.263613] RIP: 0033:0x7f544d6a00d7
[ 58.264083] 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
[ 58.266279] RSP: 002b:00007ffe112d6658 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.267243] RAX: ffffffffffffffda RBX: 00007ffe112d6c98 RCX: 00007f544d6a00d7
[ 58.268111] RDX: 00007f544d70a41f RSI: 00007ffe112d65f0 RDI: 0000000040000000
[ 58.269012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe112d6400
[ 58.269922] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f544d7b2bf0
[ 58.270820] R13: 00007ffe112d6730 R14: 0000000000000000 R15: 00000000000000f8
[ 58.271736]
[ 58.272048] irq event stamp: 11265
[ 58.272517] hardirqs last enabled at (11277): [] __up_console_sem+0x78/0x80
[ 58.273605] hardirqs last disabled at (11288): [] __up_console_sem+0x5d/0x80
[ 58.274720] softirqs last enabled at (11306): [] irq_exit_rcu+0x93/0xc0
[ 58.275783] softirqs last disabled at (11297): [] irq_exit_rcu+0x93/0xc0
[ 58.276826] ---[ end trace 0000000000000000 ]---
executing program
[ 59.826828] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.874257] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.922220] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.970227] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:28:03 Registers:
info registers vcpu 0
RAX=000000000001ff17 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f9a83b1e078 CR3=000000000cca8000 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=2032313a38323a37302037312079614d XMM01=5d3530323834312e38352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3530323834312e38352020205b XMM07=79732032313a38323a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f77f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 000055555581c400 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=00007f9a83be2000 CR3=000000000f1aa000 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=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