Warning: Permanently added '[localhost]:34128' (ECDSA) to the list of known hosts.
2023/05/17 01:37:51 fuzzer started
2023/05/17 01:37:51 dialing manager at localhost:35573
2023/05/17 01:37:51 checking machine...
2023/05/17 01:37:51 checking revisions...
syzkaller login: [ 41.195029] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:37:51 testing simple program...
[ 41.275321] cgroup: Unknown subsys name 'net'
[ 41.375905] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.589981] audit: type=1400 audit(1684287485.011:6): 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
[ 55.747106] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.748970] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.750091] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.752304] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.753794] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.755028] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 56.141422] ------------[ cut here ]------------
[ 56.142230] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.144270] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.145545] Modules linked in:
[ 56.146041] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.150829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.151850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.152486] 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
[ 56.154705] RSP: 0018:ffff888016a27c00 EFLAGS: 00010282
[ 56.155371] RAX: 0000000000000000 RBX: ffff8880160b9840 RCX: 0000000000000000
[ 56.156278] RDX: ffff88800fbdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.157187] RBP: ffff8880160b9854 R08: 0000000000000001 R09: 0000000000000000
[ 56.158072] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.158974] R13: ffffffff84e223a0 R14: ffff8880160b9848 R15: ffffffff84d73340
[ 56.159862] FS: 0000555557491400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.160852] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.161594] CR2: 00007fddc4fbb7e0 CR3: 000000001a06e000 CR4: 0000000000350ee0
[ 56.162455] Call Trace:
[ 56.162835]
[ 56.163135] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.163776] ipv4_frags_init_net+0x269/0x440
[ 56.164332] ops_init+0xbb/0x6b0
[ 56.164802] setup_net+0x3d9/0x990
[ 56.165255] ? down_read_killable+0x1d7/0x4e0
[ 56.165846] ? __pfx_setup_net+0x10/0x10
[ 56.166368] ? copy_net_ns+0x17c/0x770
[ 56.166896] copy_net_ns+0x321/0x770
[ 56.167373] create_new_namespaces+0x3f6/0xb30
[ 56.167984] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.168618] ksys_unshare+0x44d/0x8e0
[ 56.169113] ? __pfx_ksys_unshare+0x10/0x10
[ 56.169682] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.170399] __x64_sys_unshare+0x31/0x40
[ 56.170942] do_syscall_64+0x3f/0x90
[ 56.171414] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.172087] RIP: 0033:0x7fe49bc660d7
[ 56.172575] 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
[ 56.174745] RSP: 002b:00007ffdd9352318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.175706] RAX: ffffffffffffffda RBX: 00007ffdd9352958 RCX: 00007fe49bc660d7
[ 56.176598] RDX: 00007fe49bcd041f RSI: 00007ffdd93522b0 RDI: 0000000040000000
[ 56.177453] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd93520c0
[ 56.178350] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe49bd78bf0
[ 56.179235] R13: 00007ffdd93523f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.180143]
[ 56.180443] irq event stamp: 7833
[ 56.180894] hardirqs last enabled at (7845): [] __up_console_sem+0x78/0x80
[ 56.181963] hardirqs last disabled at (7856): [] __up_console_sem+0x5d/0x80
[ 56.183030] softirqs last enabled at (7772): [] irq_exit_rcu+0x93/0xc0
[ 56.184049] softirqs last disabled at (7767): [] irq_exit_rcu+0x93/0xc0
[ 56.185082] ---[ end trace 0000000000000000 ]---
[ 56.191686] ------------[ cut here ]------------
[ 56.192302] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.194039] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.195114] Modules linked in:
[ 56.195544] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.196683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.197699] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.198355] 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
[ 56.200547] RSP: 0018:ffff888016a27c00 EFLAGS: 00010282
[ 56.201199] RAX: 0000000000000000 RBX: ffff888014605840 RCX: 0000000000000000
[ 56.202093] RDX: ffff88800fbdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.202990] RBP: ffff888014605854 R08: 0000000000000001 R09: 0000000000000000
[ 56.203897] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.204778] R13: ffffffff84e223a0 R14: ffff888014605848 R15: ffffffff84da62e0
[ 56.205670] FS: 0000555557491400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.206693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.207408] CR2: 00007fddc4fbb7e0 CR3: 000000001a06e000 CR4: 0000000000350ee0
[ 56.208300] Call Trace:
[ 56.208660]
[ 56.208958] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.209591] ipv6_frags_init_net+0x206/0x3c0
[ 56.210154] ops_init+0xbb/0x6b0
[ 56.210631] setup_net+0x3d9/0x990
[ 56.211080] ? down_read_killable+0x1d7/0x4e0
[ 56.211671] ? __pfx_setup_net+0x10/0x10
[ 56.212175] ? copy_net_ns+0x17c/0x770
[ 56.212703] copy_net_ns+0x321/0x770
[ 56.213187] create_new_namespaces+0x3f6/0xb30
[ 56.213792] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.214426] ksys_unshare+0x44d/0x8e0
[ 56.214941] ? __pfx_ksys_unshare+0x10/0x10
[ 56.215484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.216218] __x64_sys_unshare+0x31/0x40
[ 56.216758] do_syscall_64+0x3f/0x90
[ 56.217230] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.217894] RIP: 0033:0x7fe49bc660d7
[ 56.218370] 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
[ 56.220537] RSP: 002b:00007ffdd9352318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.221447] RAX: ffffffffffffffda RBX: 00007ffdd9352958 RCX: 00007fe49bc660d7
[ 56.222343] RDX: 00007fe49bcd041f RSI: 00007ffdd93522b0 RDI: 0000000040000000
[ 56.223223] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd93520c0
[ 56.224106] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe49bd78bf0
[ 56.224990] R13: 00007ffdd93523f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.225904]
[ 56.226223] irq event stamp: 10717
[ 56.226732] hardirqs last enabled at (10737): [] __up_console_sem+0x78/0x80
[ 56.227804] hardirqs last disabled at (10748): [] __up_console_sem+0x5d/0x80
[ 56.228881] softirqs last enabled at (10732): [] irq_exit_rcu+0x93/0xc0
[ 56.229910] softirqs last disabled at (10725): [] irq_exit_rcu+0x93/0xc0
[ 56.230963] ---[ end trace 0000000000000000 ]---
[ 56.232245] ------------[ cut here ]------------
[ 56.232871] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.234844] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.235896] Modules linked in:
[ 56.236301] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.237456] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.238476] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.239139] 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
[ 56.241314] RSP: 0018:ffff888016a27bf0 EFLAGS: 00010286
[ 56.242002] RAX: 0000000000000000 RBX: ffff888014604a40 RCX: 0000000000000000
[ 56.242938] RDX: ffff88800fbdd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.243830] RBP: ffff888014604a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.244713] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.245589] R13: ffffffff84e223a0 R14: ffff888014604a48 R15: ffffffff84daf020
[ 56.246449] FS: 0000555557491400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.247447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.248185] CR2: 00007fddc4fbb7e0 CR3: 000000001a06e000 CR4: 0000000000350ee0
[ 56.249073] Call Trace:
[ 56.249397]
[ 56.249721] nf_ct_net_init+0x224/0x3d0
[ 56.250248] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.250846] ops_init+0xbb/0x6b0
[ 56.251289] setup_net+0x3d9/0x990
[ 56.251767] ? down_read_killable+0x1d7/0x4e0
[ 56.252329] ? __pfx_setup_net+0x10/0x10
[ 56.252863] ? copy_net_ns+0x17c/0x770
[ 56.253368] copy_net_ns+0x321/0x770
[ 56.253870] create_new_namespaces+0x3f6/0xb30
[ 56.254461] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.255099] ksys_unshare+0x44d/0x8e0
[ 56.255613] ? __pfx_ksys_unshare+0x10/0x10
[ 56.256167] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.256901] __x64_sys_unshare+0x31/0x40
[ 56.257427] do_syscall_64+0x3f/0x90
[ 56.257923] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.258607] RIP: 0033:0x7fe49bc660d7
[ 56.259067] 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
[ 56.261217] RSP: 002b:00007ffdd9352318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.262168] RAX: ffffffffffffffda RBX: 00007ffdd9352958 RCX: 00007fe49bc660d7
[ 56.263081] RDX: 00007fe49bcd041f RSI: 00007ffdd93522b0 RDI: 0000000040000000
[ 56.263966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd93520c0
[ 56.264853] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe49bd78bf0
[ 56.265740] R13: 00007ffdd93523f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.266661]
[ 56.266962] irq event stamp: 11499
[ 56.267395] hardirqs last enabled at (11509): [] __up_console_sem+0x78/0x80
[ 56.268473] hardirqs last disabled at (11520): [] __up_console_sem+0x5d/0x80
[ 56.269550] softirqs last enabled at (11102): [] irq_exit_rcu+0x93/0xc0
[ 56.270593] softirqs last disabled at (11093): [] irq_exit_rcu+0x93/0xc0
[ 56.271634] ---[ end trace 0000000000000000 ]---
[ 57.827058] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.874713] Bluetooth: hci0: command 0x041b tx timeout
[ 61.922632] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.970607] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:38:01 Registers:
info registers vcpu 0
RAX=ffffed1001e7ef47 RBX=1ffff11001e7ef47 RCX=0000000000000000 RDX=ffff888016188000
RSI=ffff88800f3f7b70 RDI=ffff8880166e51f0 RBP=ffff8880166e51f0 RSP=ffff88800f3f7a30
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff88800f3f7b70 R13=dffffc0000000000 R14=ffff8880166e5218 R15=ffff88800d030000
RIP=ffffffff81b3bd0c RFL=00000216 [----AP-] 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 00007fddc5b97900 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=00007fddc4ff9070 CR3=000000000e480000 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=ead3fef9f7a957a69c491348ec4e6d7a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9af75775bc9d1a88000000000013b2d0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f8a3d3bc502e0ba900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016a275f0
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 0000555557491400 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=00007fddc4fbb7e0 CR3=000000001a06e000 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