Warning: Permanently added '[localhost]:17270' (ECDSA) to the list of known hosts.
2023/05/17 22:13:08 fuzzer started
2023/05/17 22:13:09 dialing manager at localhost:44319
2023/05/17 22:13:09 checking machine...
2023/05/17 22:13:09 checking revisions...
syzkaller login: [ 37.297630] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:13:09 testing simple program...
[ 37.366454] cgroup: Unknown subsys name 'net'
[ 37.459003] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.553003] audit: type=1400 audit(1684361602.491:6): 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
[ 51.657554] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.659329] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.661803] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.665433] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.667712] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.669268] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.069955] ------------[ cut here ]------------
[ 52.070727] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.072707] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.073807] Modules linked in:
[ 52.074238] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.079183] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.080246] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.080923] 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
[ 52.083133] RSP: 0018:ffff88801f1cfc00 EFLAGS: 00010282
[ 52.083810] RAX: 0000000000000000 RBX: ffff88800e37bc40 RCX: 0000000000000000
[ 52.084709] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.085591] RBP: ffff88800e37bc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.086495] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.087397] R13: ffffffff84e23fe0 R14: ffff88800e37bc48 R15: ffffffff84d74dc0
[ 52.088292] FS: 0000555556206400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.089315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.090040] CR2: 00007f8c199f11d0 CR3: 00000000161ac000 CR4: 0000000000350ef0
[ 52.090961] Call Trace:
[ 52.091320]
[ 52.091628] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.092275] ipv4_frags_init_net+0x269/0x440
[ 52.092857] ops_init+0xbb/0x6b0
[ 52.093336] setup_net+0x3d9/0x990
[ 52.093795] ? down_read_killable+0x1d7/0x4e0
[ 52.094392] ? __pfx_setup_net+0x10/0x10
[ 52.094898] ? copy_net_ns+0x17c/0x770
[ 52.095444] copy_net_ns+0x321/0x770
[ 52.095928] create_new_namespaces+0x3f6/0xb30
[ 52.096542] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.097211] ksys_unshare+0x44d/0x8e0
[ 52.097702] ? __pfx_ksys_unshare+0x10/0x10
[ 52.098275] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.098988] __x64_sys_unshare+0x31/0x40
[ 52.099535] do_syscall_64+0x3f/0x90
[ 52.100009] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.100702] RIP: 0033:0x7f5fa247c0d7
[ 52.101189] 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
[ 52.103344] RSP: 002b:00007ffd5c4e3578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.104296] RAX: ffffffffffffffda RBX: 00007ffd5c4e3bb8 RCX: 00007f5fa247c0d7
[ 52.105192] RDX: 00007f5fa24e641f RSI: 00007ffd5c4e3510 RDI: 0000000040000000
[ 52.106045] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5c4e3320
[ 52.106921] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5fa258ebf0
[ 52.107796] R13: 00007ffd5c4e3650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.108701]
[ 52.109003] irq event stamp: 8043
[ 52.109457] hardirqs last enabled at (8055): [] __up_console_sem+0x78/0x80
[ 52.110514] hardirqs last disabled at (8066): [] __up_console_sem+0x5d/0x80
[ 52.111570] softirqs last enabled at (7970): [] irq_exit_rcu+0x93/0xc0
[ 52.112611] softirqs last disabled at (7965): [] irq_exit_rcu+0x93/0xc0
[ 52.113669] ---[ end trace 0000000000000000 ]---
[ 52.119301] ------------[ cut here ]------------
[ 52.119933] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.122407] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.123663] Modules linked in:
[ 52.124081] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.125486] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.126607] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.127423] 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
[ 52.129775] RSP: 0018:ffff88801f1cfc00 EFLAGS: 00010282
[ 52.130573] RAX: 0000000000000000 RBX: ffff8880139ff040 RCX: 0000000000000000
[ 52.131632] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.132654] RBP: ffff8880139ff054 R08: 0000000000000001 R09: 0000000000000000
[ 52.133730] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.134758] R13: ffffffff84e23fe0 R14: ffff8880139ff048 R15: ffffffff84da7d60
[ 52.135776] FS: 0000555556206400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.136904] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.137739] CR2: 00007f8c19acc278 CR3: 00000000161ac000 CR4: 0000000000350ee0
[ 52.138759] Call Trace:
[ 52.139084]
[ 52.139540] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.140302] ipv6_frags_init_net+0x206/0x3c0
[ 52.140885] ops_init+0xbb/0x6b0
[ 52.141500] setup_net+0x3d9/0x990
[ 52.141962] ? down_read_killable+0x1d7/0x4e0
[ 52.142656] ? __pfx_setup_net+0x10/0x10
[ 52.143422] ? copy_net_ns+0x17c/0x770
[ 52.143930] copy_net_ns+0x321/0x770
[ 52.144540] create_new_namespaces+0x3f6/0xb30
[ 52.145138] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.145953] ksys_unshare+0x44d/0x8e0
[ 52.146647] ? __pfx_ksys_unshare+0x10/0x10
[ 52.147308] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.148015] __x64_sys_unshare+0x31/0x40
[ 52.148709] do_syscall_64+0x3f/0x90
[ 52.149321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.149965] RIP: 0033:0x7f5fa247c0d7
[ 52.150626] 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
[ 52.152969] RSP: 002b:00007ffd5c4e3578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.154093] RAX: ffffffffffffffda RBX: 00007ffd5c4e3bb8 RCX: 00007f5fa247c0d7
[ 52.155149] RDX: 00007f5fa24e641f RSI: 00007ffd5c4e3510 RDI: 0000000040000000
[ 52.156353] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5c4e3320
executing program
[ 52.157434] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5fa258ebf0
[ 52.158578] R13: 00007ffd5c4e3650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.159606]
[ 52.159908] irq event stamp: 12119
[ 52.160508] hardirqs last enabled at (12205): [] __up_console_sem+0x78/0x80
[ 52.161727] hardirqs last disabled at (12280): [] __up_console_sem+0x5d/0x80
[ 52.162931] softirqs last enabled at (12346): [] irq_exit_rcu+0x93/0xc0
[ 52.164144] softirqs last disabled at (12359): [] irq_exit_rcu+0x93/0xc0
[ 52.165473] ---[ end trace 0000000000000000 ]---
[ 52.167040] ------------[ cut here ]------------
[ 52.168382] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.170442] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.171578] Modules linked in:
[ 52.171983] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.173239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.174306] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.174950] 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
[ 52.177101] RSP: 0018:ffff88801f1cfbf0 EFLAGS: 00010286
[ 52.177786] RAX: 0000000000000000 RBX: ffff8880139ff840 RCX: 0000000000000000
[ 52.178674] RDX: ffff8880159ab680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.179553] RBP: ffff8880139ff854 R08: 0000000000000001 R09: 0000000000000000
[ 52.180441] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.181344] R13: ffffffff84e23fe0 R14: ffff8880139ff848 R15: ffffffff84db0aa0
[ 52.182238] FS: 0000555556206400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.183232] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.183940] CR2: 00007f8c19acc278 CR3: 00000000161ac000 CR4: 0000000000350ee0
[ 52.184844] Call Trace:
[ 52.185202]
[ 52.185506] nf_ct_net_init+0x224/0x3d0
[ 52.186015] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.186628] ops_init+0xbb/0x6b0
[ 52.187068] setup_net+0x3d9/0x990
[ 52.187574] ? down_read_killable+0x1d7/0x4e0
[ 52.188146] ? __pfx_setup_net+0x10/0x10
[ 52.188712] ? copy_net_ns+0x17c/0x770
[ 52.189256] copy_net_ns+0x321/0x770
[ 52.189733] create_new_namespaces+0x3f6/0xb30
[ 52.190344] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.190948] ksys_unshare+0x44d/0x8e0
[ 52.191466] ? __pfx_ksys_unshare+0x10/0x10
[ 52.192002] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.192756] __x64_sys_unshare+0x31/0x40
[ 52.193302] do_syscall_64+0x3f/0x90
[ 52.193773] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.194443] RIP: 0033:0x7f5fa247c0d7
[ 52.194903] 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
[ 52.197054] RSP: 002b:00007ffd5c4e3578 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.197997] RAX: ffffffffffffffda RBX: 00007ffd5c4e3bb8 RCX: 00007f5fa247c0d7
[ 52.198880] RDX: 00007f5fa24e641f RSI: 00007ffd5c4e3510 RDI: 0000000040000000
[ 52.199770] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5c4e3320
[ 52.200680] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5fa258ebf0
[ 52.201575] R13: 00007ffd5c4e3650 R14: 0000000000000000 R15: 00000000000000f8
[ 52.202486]
[ 52.202782] irq event stamp: 13781
[ 52.203245] hardirqs last enabled at (13793): [] __up_console_sem+0x78/0x80
[ 52.204300] hardirqs last disabled at (13804): [] __up_console_sem+0x5d/0x80
[ 52.205378] softirqs last enabled at (13466): [] irq_exit_rcu+0x93/0xc0
[ 52.206423] softirqs last disabled at (13461): [] irq_exit_rcu+0x93/0xc0
[ 52.207474] ---[ end trace 0000000000000000 ]---
[ 53.743942] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.791228] Bluetooth: hci0: command 0x041b tx timeout
[ 57.839303] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.887242] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:13:23 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1cf5f0
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 0000555556206400 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=00007f8c199f11d0 CR3=00000000161ac000 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=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
info registers vcpu 1
RAX=0000000000023387 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f8c19af2000 CR3=00000000144a2000 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=2034323a33313a32322037312079614d XMM01=5d3833323437302e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000