Warning: Permanently added '[localhost]:46863' (ECDSA) to the list of known hosts.
2023/05/16 10:49:16 fuzzer started
2023/05/16 10:49:16 dialing manager at localhost:35573
2023/05/16 10:49:16 checking machine...
2023/05/16 10:49:16 checking revisions...
syzkaller login: [ 41.187294] kmemleak: Automatic memory scanning thread ended
2023/05/16 10:49:16 testing simple program...
[ 41.258441] cgroup: Unknown subsys name 'net'
[ 41.356781] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.638141] audit: type=1400 audit(1684234170.178:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.734495] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.738562] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.740313] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.743494] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.746034] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.747154] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.136711] ------------[ cut here ]------------
[ 56.137523] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.139590] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.140955] Modules linked in:
[ 56.141451] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.146315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.147353] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.148032] 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
[ 56.150221] RSP: 0018:ffff88800fc9fc00 EFLAGS: 00010282
[ 56.150934] RAX: 0000000000000000 RBX: ffff88800d8ecc40 RCX: 0000000000000000
[ 56.151828] RDX: ffff8880159fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.152721] RBP: ffff88800d8ecc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.153627] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.154568] R13: ffffffff84e223a0 R14: ffff88800d8ecc48 R15: ffffffff84d73340
[ 56.155520] FS: 00005555559ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.156572] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.157345] CR2: 00007f7306eeb6f4 CR3: 000000000fbaa000 CR4: 0000000000350ee0
[ 56.158285] Call Trace:
[ 56.158626]
[ 56.158960] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.159567] ipv4_frags_init_net+0x269/0x440
[ 56.160153] ops_init+0xbb/0x6b0
[ 56.160607] setup_net+0x3d9/0x990
[ 56.161097] ? down_read_killable+0x1d7/0x4e0
[ 56.161665] ? __pfx_setup_net+0x10/0x10
[ 56.162208] ? copy_net_ns+0x17c/0x770
[ 56.162715] copy_net_ns+0x321/0x770
[ 56.163241] create_new_namespaces+0x3f6/0xb30
[ 56.163860] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.164491] ksys_unshare+0x44d/0x8e0
[ 56.165022] ? __pfx_ksys_unshare+0x10/0x10
[ 56.165575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.166332] __x64_sys_unshare+0x31/0x40
[ 56.166882] do_syscall_64+0x3f/0x90
[ 56.167359] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.168028] RIP: 0033:0x7f331b4390d7
[ 56.168516] 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
[ 56.170792] RSP: 002b:00007ffe9a0b7678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.171774] RAX: ffffffffffffffda RBX: 00007ffe9a0b7cb8 RCX: 00007f331b4390d7
[ 56.172669] RDX: 00007f331b4a341f RSI: 00007ffe9a0b7610 RDI: 0000000040000000
[ 56.173598] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a0b7420
[ 56.174531] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f331b54bbf0
[ 56.175477] R13: 00007ffe9a0b7750 R14: 0000000000000000 R15: 00000000000000f8
[ 56.176463]
[ 56.176807] irq event stamp: 7929
[ 56.177262] hardirqs last enabled at (7939): [] __up_console_sem+0x78/0x80
[ 56.178371] hardirqs last disabled at (7950): [] __up_console_sem+0x5d/0x80
[ 56.179490] softirqs last enabled at (7912): [] irq_exit_rcu+0x93/0xc0
[ 56.180580] softirqs last disabled at (7901): [] irq_exit_rcu+0x93/0xc0
[ 56.181653] ---[ end trace 0000000000000000 ]---
[ 56.188324] ------------[ cut here ]------------
[ 56.188974] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.190685] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.191831] Modules linked in:
[ 56.192256] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.193497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.194580] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.195301] 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
[ 56.197591] RSP: 0018:ffff88800fc9fc00 EFLAGS: 00010282
[ 56.198304] RAX: 0000000000000000 RBX: ffff88800d46ba40 RCX: 0000000000000000
[ 56.199245] RDX: ffff8880159fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.200192] RBP: ffff88800d46ba54 R08: 0000000000000001 R09: 0000000000000000
[ 56.201123] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.202045] R13: ffffffff84e223a0 R14: ffff88800d46ba48 R15: ffffffff84da62e0
[ 56.202984] FS: 00005555559ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.204027] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.204798] CR2: 00007f7306eeb6f4 CR3: 000000000fbaa000 CR4: 0000000000350ee0
[ 56.205699] Call Trace:
[ 56.206073]
[ 56.206383] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.207066] ipv6_frags_init_net+0x206/0x3c0
[ 56.207658] ops_init+0xbb/0x6b0
[ 56.208159] setup_net+0x3d9/0x990
[ 56.208634] ? down_read_killable+0x1d7/0x4e0
[ 56.209251] ? __pfx_setup_net+0x10/0x10
[ 56.209815] ? copy_net_ns+0x17c/0x770
[ 56.210336] copy_net_ns+0x321/0x770
[ 56.210878] create_new_namespaces+0x3f6/0xb30
[ 56.211500] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.212176] ksys_unshare+0x44d/0x8e0
[ 56.212692] ? __pfx_ksys_unshare+0x10/0x10
[ 56.213293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.214073] __x64_sys_unshare+0x31/0x40
[ 56.214631] do_syscall_64+0x3f/0x90
[ 56.215165] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.215868] RIP: 0033:0x7f331b4390d7
[ 56.216352] 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
[ 56.218629] RSP: 002b:00007ffe9a0b7678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.219637] RAX: ffffffffffffffda RBX: 00007ffe9a0b7cb8 RCX: 00007f331b4390d7
[ 56.220585] RDX: 00007f331b4a341f RSI: 00007ffe9a0b7610 RDI: 0000000040000000
[ 56.221513] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a0b7420
[ 56.222451] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f331b54bbf0
[ 56.223398] R13: 00007ffe9a0b7750 R14: 0000000000000000 R15: 00000000000000f8
[ 56.224358]
[ 56.224667] irq event stamp: 10495
[ 56.225149] hardirqs last enabled at (10507): [] __up_console_sem+0x78/0x80
[ 56.226260] hardirqs last disabled at (10518): [] __up_console_sem+0x5d/0x80
[ 56.227393] softirqs last enabled at (10028): [] irq_exit_rcu+0x93/0xc0
[ 56.228486] softirqs last disabled at (10023): [] irq_exit_rcu+0x93/0xc0
[ 56.229576] ---[ end trace 0000000000000000 ]---
[ 56.230959] ------------[ cut here ]------------
[ 56.231567] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.233526] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.234633] Modules linked in:
[ 56.235085] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.236302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.237362] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.238055] 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
[ 56.240319] RSP: 0018:ffff88800fc9fbf0 EFLAGS: 00010286
[ 56.241025] RAX: 0000000000000000 RBX: ffff88800d46b240 RCX: 0000000000000000
[ 56.241957] RDX: ffff8880159fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.242899] RBP: ffff88800d46b254 R08: 0000000000000001 R09: 0000000000000000
[ 56.243827] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.244731] R13: ffffffff84e223a0 R14: ffff88800d46b248 R15: ffffffff84daf020
[ 56.245655] FS: 00005555559ea400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.246687] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.247469] CR2: 00007f7306eeb6f4 CR3: 000000000fbaa000 CR4: 0000000000350ee0
[ 56.248398] Call Trace:
[ 56.248737]
[ 56.249071] nf_ct_net_init+0x224/0x3d0
[ 56.249602] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.250226] ops_init+0xbb/0x6b0
[ 56.250690] setup_net+0x3d9/0x990
[ 56.251215] ? down_read_killable+0x1d7/0x4e0
[ 56.251840] ? __pfx_setup_net+0x10/0x10
[ 56.252366] ? copy_net_ns+0x17c/0x770
[ 56.252931] copy_net_ns+0x321/0x770
[ 56.253435] create_new_namespaces+0x3f6/0xb30
[ 56.254066] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.254710] ksys_unshare+0x44d/0x8e0
[ 56.255252] ? __pfx_ksys_unshare+0x10/0x10
[ 56.255863] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.256609] __x64_sys_unshare+0x31/0x40
[ 56.257171] do_syscall_64+0x3f/0x90
[ 56.257668] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.258372] RIP: 0033:0x7f331b4390d7
[ 56.258911] 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
[ 56.261170] RSP: 002b:00007ffe9a0b7678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.262177] RAX: ffffffffffffffda RBX: 00007ffe9a0b7cb8 RCX: 00007f331b4390d7
[ 56.263110] RDX: 00007f331b4a341f RSI: 00007ffe9a0b7610 RDI: 0000000040000000
[ 56.264026] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9a0b7420
[ 56.264945] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f331b54bbf0
[ 56.265873] R13: 00007ffe9a0b7750 R14: 0000000000000000 R15: 00000000000000f8
[ 56.266842]
[ 56.267153] irq event stamp: 11271
[ 56.267598] hardirqs last enabled at (11281): [] __up_console_sem+0x78/0x80
[ 56.268711] hardirqs last disabled at (11292): [] __up_console_sem+0x5d/0x80
[ 56.269829] softirqs last enabled at (11110): [] irq_exit_rcu+0x93/0xc0
[ 56.270938] softirqs last disabled at (11105): [] irq_exit_rcu+0x93/0xc0
[ 56.272022] ---[ end trace 0000000000000000 ]---
[ 57.808571] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.855853] Bluetooth: hci0: command 0x041b tx timeout
[ 61.903883] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.951825] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:49:26 Registers:
info registers vcpu 0
RAX=0000000000024819 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=00007fce40900110 CR3=000000000ebf8000 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=15e572b8049f2faed14435ae0391ca2c
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=632168f9b1d60c59000000000013c0b0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=fee23694c8bae27400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800fc9f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 00005555559ea400 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=00007f7306eeb6f4 CR3=000000000fbaa000 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