Warning: Permanently added '[localhost]:27355' (ECDSA) to the list of known hosts.
2023/05/16 23:34:39 fuzzer started
2023/05/16 23:34:39 dialing manager at localhost:35573
2023/05/16 23:34:39 checking machine...
2023/05/16 23:34:39 checking revisions...
syzkaller login: [ 41.749571] kmemleak: Automatic memory scanning thread ended
2023/05/16 23:34:39 testing simple program...
[ 41.819197] cgroup: Unknown subsys name 'net'
[ 41.907573] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.567250] audit: type=1400 audit(1684280092.587:6): 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
[ 55.686506] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.688659] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.692969] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.697393] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.701462] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.703160] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.107591] ------------[ cut here ]------------
[ 56.108240] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.110239] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.111243] Modules linked in:
[ 56.111652] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.113367] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.115855] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.117237] 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
[ 56.119617] RSP: 0018:ffff88801f677c00 EFLAGS: 00010282
[ 56.120274] RAX: 0000000000000000 RBX: ffff88800dc6f040 RCX: 0000000000000000
[ 56.121109] RDX: ffff88800feb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.121977] RBP: ffff88800dc6f054 R08: 0000000000000001 R09: 0000000000000000
[ 56.122893] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.123826] R13: ffffffff84e223a0 R14: ffff88800dc6f048 R15: ffffffff84d73340
[ 56.124680] FS: 0000555556aa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.125689] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.126423] CR2: 00007f45442836f4 CR3: 0000000015b74000 CR4: 0000000000350ee0
[ 56.127308] Call Trace:
[ 56.127639]
[ 56.127964] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.128571] ipv4_frags_init_net+0x269/0x440
[ 56.129149] ops_init+0xbb/0x6b0
[ 56.129628] setup_net+0x3d9/0x990
[ 56.130127] ? down_read_killable+0x1d7/0x4e0
[ 56.130712] ? __pfx_setup_net+0x10/0x10
[ 56.131272] ? copy_net_ns+0x17c/0x770
[ 56.131829] copy_net_ns+0x321/0x770
[ 56.132323] create_new_namespaces+0x3f6/0xb30
[ 56.133002] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.133701] ksys_unshare+0x44d/0x8e0
[ 56.134248] ? __pfx_ksys_unshare+0x10/0x10
[ 56.134849] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.135583] __x64_sys_unshare+0x31/0x40
[ 56.136156] do_syscall_64+0x3f/0x90
[ 56.136647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.137346] RIP: 0033:0x7f03714f20d7
[ 56.137874] 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
[ 56.140154] RSP: 002b:00007ffddbc99738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.141156] RAX: ffffffffffffffda RBX: 00007ffddbc99d78 RCX: 00007f03714f20d7
[ 56.142108] RDX: 00007f037155c41f RSI: 00007ffddbc996d0 RDI: 0000000040000000
[ 56.143029] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddbc994e0
[ 56.144024] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0371604bf0
[ 56.144965] R13: 00007ffddbc99810 R14: 0000000000000000 R15: 00000000000000f8
[ 56.145954]
[ 56.146266] irq event stamp: 10981
[ 56.146715] hardirqs last enabled at (10991): [] __up_console_sem+0x78/0x80
[ 56.147856] hardirqs last disabled at (11004): [] __up_console_sem+0x5d/0x80
[ 56.148982] softirqs last enabled at (10474): [] irq_exit_rcu+0x93/0xc0
[ 56.150096] softirqs last disabled at (10323): [] irq_exit_rcu+0x93/0xc0
[ 56.151190] ---[ end trace 0000000000000000 ]---
[ 56.156332] ------------[ cut here ]------------
[ 56.157071] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.158787] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.159898] Modules linked in:
[ 56.160317] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.161581] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.162648] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.163356] 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
[ 56.165621] RSP: 0018:ffff88801f677c00 EFLAGS: 00010282
[ 56.166341] RAX: 0000000000000000 RBX: ffff888009b91a40 RCX: 0000000000000000
[ 56.167253] RDX: ffff88800feb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.168183] RBP: ffff888009b91a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.169106] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.170057] R13: ffffffff84e223a0 R14: ffff888009b91a48 R15: ffffffff84da62e0
[ 56.171001] FS: 0000555556aa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.172055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.172832] CR2: 00007f45442836f4 CR3: 0000000015b74000 CR4: 0000000000350ee0
[ 56.173775] Call Trace:
[ 56.174130]
[ 56.174440] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.175110] ipv6_frags_init_net+0x206/0x3c0
[ 56.175682] ops_init+0xbb/0x6b0
[ 56.176170] setup_net+0x3d9/0x990
[ 56.176648] ? down_read_killable+0x1d7/0x4e0
[ 56.177264] ? __pfx_setup_net+0x10/0x10
[ 56.177826] ? copy_net_ns+0x17c/0x770
[ 56.178344] copy_net_ns+0x321/0x770
[ 56.178872] create_new_namespaces+0x3f6/0xb30
[ 56.179485] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.180207] ksys_unshare+0x44d/0x8e0
[ 56.180714] ? __pfx_ksys_unshare+0x10/0x10
[ 56.181308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.182116] __x64_sys_unshare+0x31/0x40
[ 56.182656] do_syscall_64+0x3f/0x90
[ 56.183177] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.183877] RIP: 0033:0x7f03714f20d7
[ 56.184357] 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
[ 56.186660] RSP: 002b:00007ffddbc99738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.187656] RAX: ffffffffffffffda RBX: 00007ffddbc99d78 RCX: 00007f03714f20d7
[ 56.188585] RDX: 00007f037155c41f RSI: 00007ffddbc996d0 RDI: 0000000040000000
[ 56.189518] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddbc994e0
[ 56.190467] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0371604bf0
[ 56.191399] R13: 00007ffddbc99810 R14: 0000000000000000 R15: 00000000000000f8
[ 56.192351]
[ 56.192660] irq event stamp: 12691
[ 56.193145] hardirqs last enabled at (12703): [] __up_console_sem+0x78/0x80
[ 56.194284] hardirqs last disabled at (12714): [] __up_console_sem+0x5d/0x80
[ 56.195396] softirqs last enabled at (12340): [] irq_exit_rcu+0x93/0xc0
[ 56.196496] softirqs last disabled at (12331): [] irq_exit_rcu+0x93/0xc0
[ 56.197589] ---[ end trace 0000000000000000 ]---
[ 56.199287] ------------[ cut here ]------------
[ 56.199920] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.202022] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.203165] Modules linked in:
[ 56.203592] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.204811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.205893] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.206565] 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
[ 56.208848] RSP: 0018:ffff88801f677bf0 EFLAGS: 00010286
[ 56.209526] RAX: 0000000000000000 RBX: ffff88800d951e40 RCX: 0000000000000000
[ 56.210465] RDX: ffff88800feb9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.211392] RBP: ffff88800d951e54 R08: 0000000000000001 R09: 0000000000000000
[ 56.212335] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.213272] R13: ffffffff84e223a0 R14: ffff88800d951e48 R15: ffffffff84daf020
[ 56.214215] FS: 0000555556aa9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.215275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.216035] CR2: 00007f45442836f4 CR3: 0000000015b74000 CR4: 0000000000350ee0
[ 56.216966] Call Trace:
[ 56.217299]
[ 56.217637] nf_ct_net_init+0x224/0x3d0
[ 56.218210] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.218828] ops_init+0xbb/0x6b0
[ 56.219290] setup_net+0x3d9/0x990
[ 56.219811] ? down_read_killable+0x1d7/0x4e0
[ 56.220412] ? __pfx_setup_net+0x10/0x10
[ 56.220968] ? copy_net_ns+0x17c/0x770
[ 56.221496] copy_net_ns+0x321/0x770
[ 56.222054] create_new_namespaces+0x3f6/0xb30
[ 56.222650] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.223334] ksys_unshare+0x44d/0x8e0
[ 56.223885] ? __pfx_ksys_unshare+0x10/0x10
[ 56.224453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.225241] __x64_sys_unshare+0x31/0x40
[ 56.225825] do_syscall_64+0x3f/0x90
[ 56.226319] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.227031] RIP: 0033:0x7f03714f20d7
[ 56.227509] 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
[ 56.229784] RSP: 002b:00007ffddbc99738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.230767] RAX: ffffffffffffffda RBX: 00007ffddbc99d78 RCX: 00007f03714f20d7
[ 56.231672] RDX: 00007f037155c41f RSI: 00007ffddbc996d0 RDI: 0000000040000000
[ 56.232608] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddbc994e0
[ 56.233546] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0371604bf0
[ 56.234474] R13: 00007ffddbc99810 R14: 0000000000000000 R15: 00000000000000f8
[ 56.235424]
[ 56.235767] irq event stamp: 13465
[ 56.236222] hardirqs last enabled at (13475): [] __up_console_sem+0x78/0x80
[ 56.237333] hardirqs last disabled at (13486): [] __up_console_sem+0x5d/0x80
[ 56.238496] softirqs last enabled at (13282): [] irq_exit_rcu+0x93/0xc0
[ 56.239578] softirqs last disabled at (13277): [] irq_exit_rcu+0x93/0xc0
[ 56.240646] ---[ end trace 0000000000000000 ]---
executing program
[ 57.763491] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.811828] Bluetooth: hci0: command 0x041b tx timeout
[ 61.858811] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.906788] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:34:48 Registers:
info registers vcpu 0
RAX=000000000002967f 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=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 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=00007fa1cc6ab7c0 CR3=000000000ea24000 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=6520bfdfdcfc9dac7c4f5a1c38b7b8da
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010dc30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=01e3ae1dd45d795a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f677580
R8 =0000000000000001 R9 =ffffed1003eceea1 R10=0000000000000003 R11=0000000000000001
R12=00000000000000d7 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 0000555556aa9400 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=00007f45442836f4 CR3=0000000015b74000 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