Warning: Permanently added '[localhost]:63613' (ECDSA) to the list of known hosts.
2023/05/18 06:28:13 fuzzer started
2023/05/18 06:28:13 dialing manager at localhost:44319
2023/05/18 06:28:13 checking machine...
2023/05/18 06:28:13 checking revisions...
syzkaller login: [ 48.318523] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:28:13 testing simple program...
[ 48.384610] cgroup: Unknown subsys name 'net'
[ 48.469817] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.610851] audit: type=1400 audit(1684391306.788:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.715532] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.717665] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.719142] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.721868] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.723539] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.724881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.130322] ------------[ cut here ]------------
[ 63.131472] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.133407] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.134658] Modules linked in:
[ 63.135182] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.140197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.141207] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.141848] 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
[ 63.144057] RSP: 0018:ffff88801e0b7c00 EFLAGS: 00010282
[ 63.144714] RAX: 0000000000000000 RBX: ffff888015b12440 RCX: 0000000000000000
[ 63.145612] RDX: ffff88800fa5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.146523] RBP: ffff888015b12454 R08: 0000000000000001 R09: 0000000000000000
[ 63.147453] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.148363] R13: ffffffff84e23fe0 R14: ffff888015b12448 R15: ffffffff84d74dc0
[ 63.149264] FS: 000055555715b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.150293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.151032] CR2: 00007fa58c7256f4 CR3: 0000000016db6000 CR4: 0000000000350ee0
[ 63.151942] Call Trace:
[ 63.152309]
[ 63.152605] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.153251] ipv4_frags_init_net+0x269/0x440
[ 63.153831] ops_init+0xbb/0x6b0
[ 63.154333] setup_net+0x3d9/0x990
[ 63.154799] ? down_read_killable+0x1d7/0x4e0
[ 63.155442] ? __pfx_setup_net+0x10/0x10
[ 63.155992] ? copy_net_ns+0x17c/0x770
[ 63.156501] copy_net_ns+0x321/0x770
[ 63.157019] create_new_namespaces+0x3f6/0xb30
[ 63.157623] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.158286] ksys_unshare+0x44d/0x8e0
[ 63.158803] ? __pfx_ksys_unshare+0x10/0x10
[ 63.159409] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.160195] __x64_sys_unshare+0x31/0x40
[ 63.160736] do_syscall_64+0x3f/0x90
[ 63.161265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.161930] RIP: 0033:0x7fe96c12b0d7
[ 63.162434] 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
[ 63.164706] RSP: 002b:00007ffdeb790538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.165705] RAX: ffffffffffffffda RBX: 00007ffdeb790b78 RCX: 00007fe96c12b0d7
[ 63.166643] RDX: 00007fe96c19541f RSI: 00007ffdeb7904d0 RDI: 0000000040000000
[ 63.167589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeb7902e0
[ 63.168510] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96c23dbf0
[ 63.169438] R13: 00007ffdeb790610 R14: 0000000000000000 R15: 00000000000000f8
[ 63.170374]
[ 63.170685] irq event stamp: 7605
[ 63.171155] hardirqs last enabled at (7617): [] __up_console_sem+0x78/0x80
[ 63.172274] hardirqs last disabled at (7634): [] __up_console_sem+0x5d/0x80
[ 63.173334] softirqs last enabled at (7630): [] irq_exit_rcu+0x93/0xc0
[ 63.174401] softirqs last disabled at (7625): [] irq_exit_rcu+0x93/0xc0
[ 63.175478] ---[ end trace 0000000000000000 ]---
executing program
[ 63.181532] ------------[ cut here ]------------
[ 63.182240] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.183940] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.185051] Modules linked in:
[ 63.185462] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.186613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.187624] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.188307] 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
[ 63.190493] RSP: 0018:ffff88801e0b7c00 EFLAGS: 00010282
[ 63.191201] RAX: 0000000000000000 RBX: ffff888013ac2a40 RCX: 0000000000000000
[ 63.192145] RDX: ffff88800fa5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.193068] RBP: ffff888013ac2a54 R08: 0000000000000001 R09: 0000000000000000
[ 63.193997] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.194880] R13: ffffffff84e23fe0 R14: ffff888013ac2a48 R15: ffffffff84da7d60
[ 63.195784] FS: 000055555715b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.196780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.197553] CR2: 00007fa58c7256f4 CR3: 0000000016db6000 CR4: 0000000000350ee0
[ 63.198479] Call Trace:
[ 63.198822]
[ 63.199168] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.199824] ipv6_frags_init_net+0x206/0x3c0
[ 63.200430] ops_init+0xbb/0x6b0
[ 63.200894] setup_net+0x3d9/0x990
[ 63.201406] ? down_read_killable+0x1d7/0x4e0
[ 63.202036] ? __pfx_setup_net+0x10/0x10
[ 63.202566] ? copy_net_ns+0x17c/0x770
[ 63.203124] copy_net_ns+0x321/0x770
[ 63.203647] create_new_namespaces+0x3f6/0xb30
[ 63.204283] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.204925] ksys_unshare+0x44d/0x8e0
[ 63.205468] ? __pfx_ksys_unshare+0x10/0x10
[ 63.206064] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.206809] __x64_sys_unshare+0x31/0x40
[ 63.207379] do_syscall_64+0x3f/0x90
[ 63.207880] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.208578] RIP: 0033:0x7fe96c12b0d7
[ 63.209086] 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
[ 63.211360] RSP: 002b:00007ffdeb790538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.212344] RAX: ffffffffffffffda RBX: 00007ffdeb790b78 RCX: 00007fe96c12b0d7
[ 63.213264] RDX: 00007fe96c19541f RSI: 00007ffdeb7904d0 RDI: 0000000040000000
[ 63.214174] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeb7902e0
[ 63.215064] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96c23dbf0
[ 63.215936] R13: 00007ffdeb790610 R14: 0000000000000000 R15: 00000000000000f8
[ 63.216854]
[ 63.217184] irq event stamp: 9215
[ 63.217606] hardirqs last enabled at (9225): [] __up_console_sem+0x78/0x80
[ 63.218660] hardirqs last disabled at (9236): [] __up_console_sem+0x5d/0x80
[ 63.219721] softirqs last enabled at (8696): [] irq_exit_rcu+0x93/0xc0
[ 63.220752] softirqs last disabled at (8669): [] irq_exit_rcu+0x93/0xc0
[ 63.221779] ---[ end trace 0000000000000000 ]---
[ 63.223146] ------------[ cut here ]------------
[ 63.223755] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.225606] WARNING: CPU: 1 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.226685] Modules linked in:
[ 63.227129] CPU: 1 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.228275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.229277] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.229920] 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
[ 63.232114] RSP: 0018:ffff88801e0b7bf0 EFLAGS: 00010286
[ 63.232755] RAX: 0000000000000000 RBX: ffff888013ac3240 RCX: 0000000000000000
[ 63.233640] RDX: ffff88800fa5b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.234524] RBP: ffff888013ac3254 R08: 0000000000000001 R09: 0000000000000000
[ 63.235435] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.236310] R13: ffffffff84e23fe0 R14: ffff888013ac3248 R15: ffffffff84db0aa0
[ 63.237192] FS: 000055555715b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.238183] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.238891] CR2: 00007fa58c7256f4 CR3: 0000000016db6000 CR4: 0000000000350ee0
[ 63.239786] Call Trace:
[ 63.240138]
[ 63.240436] nf_ct_net_init+0x224/0x3d0
[ 63.240994] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.241571] ops_init+0xbb/0x6b0
[ 63.242045] setup_net+0x3d9/0x990
[ 63.242497] ? down_read_killable+0x1d7/0x4e0
[ 63.243100] ? __pfx_setup_net+0x10/0x10
[ 63.243628] ? copy_net_ns+0x17c/0x770
[ 63.244169] copy_net_ns+0x321/0x770
[ 63.244651] create_new_namespaces+0x3f6/0xb30
[ 63.245264] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.245878] ksys_unshare+0x44d/0x8e0
[ 63.246395] ? __pfx_ksys_unshare+0x10/0x10
[ 63.246942] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.247690] __x64_sys_unshare+0x31/0x40
[ 63.248240] do_syscall_64+0x3f/0x90
[ 63.248718] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.249390] RIP: 0033:0x7fe96c12b0d7
[ 63.249854] 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
[ 63.252039] RSP: 002b:00007ffdeb790538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.252944] RAX: ffffffffffffffda RBX: 00007ffdeb790b78 RCX: 00007fe96c12b0d7
[ 63.253824] RDX: 00007fe96c19541f RSI: 00007ffdeb7904d0 RDI: 0000000040000000
[ 63.254712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeb7902e0
[ 63.255605] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe96c23dbf0
[ 63.256499] R13: 00007ffdeb790610 R14: 0000000000000000 R15: 00000000000000f8
[ 63.257465]
[ 63.257774] irq event stamp: 9963
[ 63.258247] hardirqs last enabled at (9975): [] __up_console_sem+0x78/0x80
[ 63.259366] hardirqs last disabled at (9986): [] __up_console_sem+0x5d/0x80
[ 63.260472] softirqs last enabled at (9948): [] irq_exit_rcu+0x93/0xc0
[ 63.261533] softirqs last disabled at (9939): [] irq_exit_rcu+0x93/0xc0
[ 63.262597] ---[ end trace 0000000000000000 ]---
[ 64.801679] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.849035] Bluetooth: hci0: command 0x041b tx timeout
[ 68.897025] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.945023] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:28:25 Registers:
info registers vcpu 0
RAX=000000000002dcf5 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fb25932c000 CR3=000000000d3fa000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3230322d7478656e2d3263722d302e00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e0b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555715b400 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=00007fa58c7256f4 CR3=0000000016db6000 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