Warning: Permanently added '[localhost]:55285' (ECDSA) to the list of known hosts.
2023/05/16 11:15:49 fuzzer started
2023/05/16 11:15:49 dialing manager at localhost:35573
2023/05/16 11:15:49 checking machine...
2023/05/16 11:15:49 checking revisions...
syzkaller login: [ 36.654045] kmemleak: Automatic memory scanning thread ended
2023/05/16 11:15:49 testing simple program...
[ 36.725762] cgroup: Unknown subsys name 'net'
[ 36.831726] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.567763] audit: type=1400 audit(1684235762.897:6): 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
[ 50.679798] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.682385] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.683519] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.686245] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.687642] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.689606] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.104384] ------------[ cut here ]------------
[ 51.105178] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.107273] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.108567] Modules linked in:
[ 51.109011] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.113729] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.114746] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.115412] 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
[ 51.117629] RSP: 0018:ffff88801648fc00 EFLAGS: 00010282
[ 51.118315] RAX: 0000000000000000 RBX: ffff88800ea15c40 RCX: 0000000000000000
[ 51.119189] RDX: ffff88800f17b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.120094] RBP: ffff88800ea15c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.120942] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.121825] R13: ffffffff84e223a0 R14: ffff88800ea15c48 R15: ffffffff84d73340
[ 51.122723] FS: 000055555711c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.123748] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.124492] CR2: 00007f749866a000 CR3: 000000000cbf2000 CR4: 0000000000350ee0
[ 51.125372] Call Trace:
[ 51.125695]
[ 51.126020] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.126627] ipv4_frags_init_net+0x269/0x440
[ 51.127215] ops_init+0xbb/0x6b0
[ 51.127701] setup_net+0x3d9/0x990
[ 51.128183] ? down_read_killable+0x1d7/0x4e0
[ 51.128747] ? __pfx_setup_net+0x10/0x10
[ 51.129283] ? copy_net_ns+0x17c/0x770
[ 51.129786] copy_net_ns+0x321/0x770
[ 51.130292] create_new_namespaces+0x3f6/0xb30
[ 51.130875] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.131537] ksys_unshare+0x44d/0x8e0
[ 51.132061] ? __pfx_ksys_unshare+0x10/0x10
[ 51.132611] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.133365] __x64_sys_unshare+0x31/0x40
[ 51.133883] do_syscall_64+0x3f/0x90
[ 51.134390] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.135070] RIP: 0033:0x7f744a4730d7
[ 51.135566] 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
[ 51.137718] RSP: 002b:00007ffcc83675e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.138648] RAX: ffffffffffffffda RBX: 00007ffcc8367c28 RCX: 00007f744a4730d7
[ 51.139556] RDX: 00007f744a4dd41f RSI: 00007ffcc8367580 RDI: 0000000040000000
[ 51.140448] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8367390
[ 51.141329] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f744a585bf0
[ 51.142212] R13: 00007ffcc83676c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.143125]
[ 51.143426] irq event stamp: 7627
[ 51.143892] hardirqs last enabled at (7639): [] __up_console_sem+0x78/0x80
[ 51.144941] hardirqs last disabled at (7650): [] __up_console_sem+0x5d/0x80
[ 51.145993] softirqs last enabled at (7600): [] irq_exit_rcu+0x93/0xc0
[ 51.147010] softirqs last disabled at (7595): [] irq_exit_rcu+0x93/0xc0
[ 51.148086] ---[ end trace 0000000000000000 ]---
[ 51.153008] ------------[ cut here ]------------
[ 51.153605] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.155301] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.156394] Modules linked in:
[ 51.156800] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.157977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.158950] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.159647] 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
[ 51.161790] RSP: 0018:ffff88801648fc00 EFLAGS: 00010282
[ 51.162467] RAX: 0000000000000000 RBX: ffff88800e573040 RCX: 0000000000000000
[ 51.163351] RDX: ffff88800f17b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.164260] RBP: ffff88800e573054 R08: 0000000000000001 R09: 0000000000000000
[ 51.165148] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.166023] R13: ffffffff84e223a0 R14: ffff88800e573048 R15: ffffffff84da62e0
[ 51.166870] FS: 000055555711c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.167898] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.168628] CR2: 00007f749866a000 CR3: 000000000cbf2000 CR4: 0000000000350ee0
[ 51.169508] Call Trace:
[ 51.169829]
[ 51.170155] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.170761] ipv6_frags_init_net+0x206/0x3c0
[ 51.171338] ops_init+0xbb/0x6b0
[ 51.171811] setup_net+0x3d9/0x990
[ 51.172296] ? down_read_killable+0x1d7/0x4e0
[ 51.172858] ? __pfx_setup_net+0x10/0x10
[ 51.173391] ? copy_net_ns+0x17c/0x770
[ 51.173896] copy_net_ns+0x321/0x770
[ 51.174396] create_new_namespaces+0x3f6/0xb30
[ 51.175011] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.175660] ksys_unshare+0x44d/0x8e0
[ 51.176185] ? __pfx_ksys_unshare+0x10/0x10
[ 51.176728] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.177460] __x64_sys_unshare+0x31/0x40
[ 51.178004] do_syscall_64+0x3f/0x90
[ 51.178474] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.179139] RIP: 0033:0x7f744a4730d7
[ 51.179625] 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
[ 51.181760] RSP: 002b:00007ffcc83675e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.182713] RAX: ffffffffffffffda RBX: 00007ffcc8367c28 RCX: 00007f744a4730d7
[ 51.183614] RDX: 00007f744a4dd41f RSI: 00007ffcc8367580 RDI: 0000000040000000
[ 51.184487] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8367390
[ 51.185377] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f744a585bf0
[ 51.186259] R13: 00007ffcc83676c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.187172]
[ 51.187479] irq event stamp: 9183
[ 51.187945] hardirqs last enabled at (9193): [] __up_console_sem+0x78/0x80
[ 51.189015] hardirqs last disabled at (9206): [] __up_console_sem+0x5d/0x80
[ 51.190067] softirqs last enabled at (8190): [] netlink_insert+0x187/0x1820
[ 51.191145] softirqs last disabled at (8188): [] release_sock+0x1f/0x1b0
[ 51.192206] ---[ end trace 0000000000000000 ]---
[ 51.193525] ------------[ cut here ]------------
[ 51.194130] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.196060] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.197110] Modules linked in:
[ 51.197509] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.198655] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.199704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.200376] 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
[ 51.202526] RSP: 0018:ffff88801648fbf0 EFLAGS: 00010286
[ 51.203202] RAX: 0000000000000000 RBX: ffff88800e572a40 RCX: 0000000000000000
[ 51.204128] RDX: ffff88800f17b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.205013] RBP: ffff88800e572a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.205862] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.206750] R13: ffffffff84e223a0 R14: ffff88800e572a48 R15: ffffffff84daf020
[ 51.207665] FS: 000055555711c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.208656] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.209384] CR2: 00007f749866a000 CR3: 000000000cbf2000 CR4: 0000000000350ee0
[ 51.210267] Call Trace:
[ 51.210592]
[ 51.210896] nf_ct_net_init+0x224/0x3d0
[ 51.211432] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.212062] ops_init+0xbb/0x6b0
[ 51.212511] setup_net+0x3d9/0x990
[ 51.212990] ? down_read_killable+0x1d7/0x4e0
[ 51.213555] ? __pfx_setup_net+0x10/0x10
[ 51.214087] ? copy_net_ns+0x17c/0x770
[ 51.214590] copy_net_ns+0x321/0x770
[ 51.215095] create_new_namespaces+0x3f6/0xb30
[ 51.215719] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.216368] ksys_unshare+0x44d/0x8e0
[ 51.216859] ? __pfx_ksys_unshare+0x10/0x10
[ 51.217429] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.218163] __x64_sys_unshare+0x31/0x40
[ 51.218678] do_syscall_64+0x3f/0x90
[ 51.219188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.219849] RIP: 0033:0x7f744a4730d7
[ 51.220353] 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
[ 51.222510] RSP: 002b:00007ffcc83675e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.223464] RAX: ffffffffffffffda RBX: 00007ffcc8367c28 RCX: 00007f744a4730d7
[ 51.224392] RDX: 00007f744a4dd41f RSI: 00007ffcc8367580 RDI: 0000000040000000
[ 51.225285] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcc8367390
[ 51.226172] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f744a585bf0
[ 51.227074] R13: 00007ffcc83676c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.228029]
[ 51.228354] irq event stamp: 9927
[ 51.228782] hardirqs last enabled at (9937): [] __up_console_sem+0x78/0x80
[ 51.229863] hardirqs last disabled at (9948): [] __up_console_sem+0x5d/0x80
[ 51.230973] softirqs last enabled at (9542): [] irq_exit_rcu+0x93/0xc0
[ 51.232059] softirqs last disabled at (9537): [] irq_exit_rcu+0x93/0xc0
[ 51.233115] ---[ end trace 0000000000000000 ]---
executing program
[ 52.760644] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.808035] Bluetooth: hci0: command 0x041b tx timeout
[ 56.856032] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.904125] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:16:03 Registers:
info registers vcpu 0
RAX=0000000000022cd7 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=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=00007f7498593ad0 CR3=000000000efba000 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=6414d8bfd00836b85c4be2253abaf6d0
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=fe2bc433e317acd3000000000013b720 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e6ac3446c259357300000000000ae988 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=ffff88801648f5f0
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 000055555711c400 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=00007f749866a000 CR3=000000000cbf2000 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