Warning: Permanently added '[localhost]:27977' (ECDSA) to the list of known hosts.
2023/05/16 23:39:47 fuzzer started
2023/05/16 23:39:47 dialing manager at localhost:35573
2023/05/16 23:39:47 checking machine...
2023/05/16 23:39:47 checking revisions...
syzkaller login: [ 34.860629] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:39:47 testing simple program...
[ 34.931042] cgroup: Unknown subsys name 'net'
[ 35.040292] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.619700] audit: type=1400 audit(1684280401.291:6): 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
[ 49.740894] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.743657] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.745481] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.751261] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.752670] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.754713] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.126948] ------------[ cut here ]------------
[ 50.127711] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.129725] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.131127] Modules linked in:
[ 50.131645] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.136101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.137241] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.138045] 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
[ 50.140338] RSP: 0018:ffff88801f677c00 EFLAGS: 00010282
[ 50.141127] RAX: 0000000000000000 RBX: ffff88800d5a7c40 RCX: 0000000000000000
[ 50.142098] RDX: ffff8880190951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.143003] RBP: ffff88800d5a7c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.143910] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.144770] R13: ffffffff84e223a0 R14: ffff88800d5a7c48 R15: ffffffff84d73340
[ 50.145669] FS: 0000555556c49400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.146690] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.147450] CR2: 00007f7c08aae6f4 CR3: 0000000016134000 CR4: 0000000000350ef0
[ 50.148343] Call Trace:
[ 50.148676]
[ 50.149005] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.149621] ipv4_frags_init_net+0x269/0x440
[ 50.150239] ops_init+0xbb/0x6b0
[ 50.150688] setup_net+0x3d9/0x990
[ 50.151170] ? down_read_killable+0x1d7/0x4e0
[ 50.151741] ? __pfx_setup_net+0x10/0x10
[ 50.152284] ? copy_net_ns+0x17c/0x770
[ 50.152794] copy_net_ns+0x321/0x770
[ 50.153308] create_new_namespaces+0x3f6/0xb30
[ 50.153933] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.154569] ksys_unshare+0x44d/0x8e0
[ 50.155098] ? __pfx_ksys_unshare+0x10/0x10
[ 50.155653] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.156402] __x64_sys_unshare+0x31/0x40
[ 50.156953] do_syscall_64+0x3f/0x90
[ 50.157430] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.158122] RIP: 0033:0x7f8fa52680d7
[ 50.158593] 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
[ 50.160763] RSP: 002b:00007fffff8ea328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.161723] RAX: ffffffffffffffda RBX: 00007fffff8ea968 RCX: 00007f8fa52680d7
[ 50.162659] RDX: 00007f8fa52d241f RSI: 00007fffff8ea2c0 RDI: 0000000040000000
[ 50.163548] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff8ea0d0
[ 50.164451] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fa537abf0
[ 50.165339] R13: 00007fffff8ea400 R14: 0000000000000000 R15: 00000000000000f8
[ 50.166273]
[ 50.166573] irq event stamp: 9051
[ 50.167026] hardirqs last enabled at (9063): [] __up_console_sem+0x78/0x80
[ 50.168087] hardirqs last disabled at (9074): [] __up_console_sem+0x5d/0x80
[ 50.169158] softirqs last enabled at (8652): [] irq_exit_rcu+0x93/0xc0
[ 50.170231] softirqs last disabled at (8631): [] irq_exit_rcu+0x93/0xc0
[ 50.171272] ---[ end trace 0000000000000000 ]---
[ 50.176579] ------------[ cut here ]------------
[ 50.178382] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.180428] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.181630] Modules linked in:
[ 50.182290] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.183572] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.184774] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.185574] 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
[ 50.187991] RSP: 0018:ffff88801f677c00 EFLAGS: 00010282
[ 50.188674] RAX: 0000000000000000 RBX: ffff888013a78a40 RCX: 0000000000000000
[ 50.189686] RDX: ffff8880190951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.190786] RBP: ffff888013a78a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.191905] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.192781] R13: ffffffff84e223a0 R14: ffff888013a78a48 R15: ffffffff84da62e0
[ 50.193819] FS: 0000555556c49400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.195163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.196080] CR2: 00007fb342ad86c8 CR3: 0000000016134000 CR4: 0000000000350ee0
[ 50.197116] Call Trace:
[ 50.197444]
[ 50.197743] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.198561] ipv6_frags_init_net+0x206/0x3c0
[ 50.199288] ops_init+0xbb/0x6b0
[ 50.199737] setup_net+0x3d9/0x990
[ 50.200384] ? down_read_killable+0x1d7/0x4e0
[ 50.201089] ? __pfx_setup_net+0x10/0x10
[ 50.201601] ? copy_net_ns+0x17c/0x770
[ 50.202279] copy_net_ns+0x321/0x770
[ 50.202773] create_new_namespaces+0x3f6/0xb30
[ 50.203576] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.204383] ksys_unshare+0x44d/0x8e0
[ 50.205045] ? __pfx_ksys_unshare+0x10/0x10
[ 50.205607] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.206508] __x64_sys_unshare+0x31/0x40
[ 50.207201] do_syscall_64+0x3f/0x90
[ 50.207689] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.208508] RIP: 0033:0x7f8fa52680d7
[ 50.209181] 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
[ 50.211517] RSP: 002b:00007fffff8ea328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.212570] RAX: ffffffffffffffda RBX: 00007fffff8ea968 RCX: 00007f8fa52680d7
[ 50.213528] RDX: 00007f8fa52d241f RSI: 00007fffff8ea2c0 RDI: 0000000040000000
[ 50.214453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff8ea0d0
[ 50.215354] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fa537abf0
[ 50.216251] R13: 00007fffff8ea400 R14: 0000000000000000 R15: 00000000000000f8
[ 50.217173]
[ 50.217477] irq event stamp: 13581
[ 50.217954] hardirqs last enabled at (13593): [] __up_console_sem+0x78/0x80
[ 50.219037] hardirqs last disabled at (13604): [] __up_console_sem+0x5d/0x80
[ 50.220150] softirqs last enabled at (13518): [] irq_exit_rcu+0x93/0xc0
[ 50.221206] softirqs last disabled at (13499): [] irq_exit_rcu+0x93/0xc0
[ 50.222366] ---[ end trace 0000000000000000 ]---
[ 50.223908] ------------[ cut here ]------------
[ 50.224493] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.226523] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.227595] Modules linked in:
[ 50.228038] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.229195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.230241] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.230919] 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
[ 50.233090] RSP: 0018:ffff88801f677bf0 EFLAGS: 00010286
[ 50.233752] RAX: 0000000000000000 RBX: ffff888013a78240 RCX: 0000000000000000
[ 50.234657] RDX: ffff8880190951c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.235544] RBP: ffff888013a78254 R08: 0000000000000001 R09: 0000000000000000
[ 50.236444] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.237334] R13: ffffffff84e223a0 R14: ffff888013a78248 R15: ffffffff84daf020
[ 50.238243] FS: 0000555556c49400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.239241] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.239989] CR2: 00007fb342ad86c8 CR3: 0000000016134000 CR4: 0000000000350ee0
[ 50.240876] Call Trace:
[ 50.241203]
[ 50.241504] nf_ct_net_init+0x224/0x3d0
[ 50.242070] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.242657] ops_init+0xbb/0x6b0
[ 50.243137] setup_net+0x3d9/0x990
[ 50.243594] ? down_read_killable+0x1d7/0x4e0
[ 50.244189] ? __pfx_setup_net+0x10/0x10
[ 50.244701] ? copy_net_ns+0x17c/0x770
[ 50.245240] copy_net_ns+0x321/0x770
[ 50.245720] create_new_namespaces+0x3f6/0xb30
[ 50.246344] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.246994] ksys_unshare+0x44d/0x8e0
[ 50.247487] ? __pfx_ksys_unshare+0x10/0x10
[ 50.248078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.248789] __x64_sys_unshare+0x31/0x40
[ 50.249335] do_syscall_64+0x3f/0x90
[ 50.249808] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.250509] RIP: 0033:0x7f8fa52680d7
[ 50.251013] 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
[ 50.253168] RSP: 002b:00007fffff8ea328 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.254136] RAX: ffffffffffffffda RBX: 00007fffff8ea968 RCX: 00007f8fa52680d7
[ 50.255029] RDX: 00007f8fa52d241f RSI: 00007fffff8ea2c0 RDI: 0000000040000000
[ 50.255936] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffff8ea0d0
[ 50.256795] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8fa537abf0
[ 50.257681] R13: 00007fffff8ea400 R14: 0000000000000000 R15: 00000000000000f8
[ 50.258604]
[ 50.258937] irq event stamp: 14385
[ 50.259375] hardirqs last enabled at (14395): [] __up_console_sem+0x78/0x80
[ 50.260441] hardirqs last disabled at (14406): [] __up_console_sem+0x5d/0x80
[ 50.261516] softirqs last enabled at (14034): [] irq_exit_rcu+0x93/0xc0
[ 50.262578] softirqs last disabled at (14025): [] irq_exit_rcu+0x93/0xc0
[ 50.263614] ---[ end trace 0000000000000000 ]---
[ 51.822538] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.869987] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.917941] Bluetooth: hci0: command 0x040f tx timeout
[ 57.965928] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:40:02 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6775f0
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 0000555556c49400 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=00007f7c08aae6f4 CR3=0000000016134000 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=000000000002cc49 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=00007fb342b3d070 CR3=000000000e2ba000 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=2032303a30343a33322036312079614d XMM01=5d3534363133312e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000