Warning: Permanently added '[localhost]:8309' (ECDSA) to the list of known hosts.
2023/05/17 21:40:11 fuzzer started
2023/05/17 21:40:11 dialing manager at localhost:44319
2023/05/17 21:40:12 checking machine...
2023/05/17 21:40:12 checking revisions...
syzkaller login: [ 56.503304] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:40:12 testing simple program...
[ 56.577093] cgroup: Unknown subsys name 'net'
[ 56.683638] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.981478] audit: type=1400 audit(1684359625.620:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 71.146706] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.148890] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.152145] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.157317] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.161552] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.163196] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 71.577490] ------------[ cut here ]------------
[ 71.578489] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 71.580121] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.581217] Modules linked in:
[ 71.581629] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.586345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.587386] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.588065] 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
[ 71.590249] RSP: 0018:ffff88801f2f7c00 EFLAGS: 00010282
[ 71.590947] RAX: 0000000000000000 RBX: ffff888010114040 RCX: 0000000000000000
[ 71.591850] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.592753] RBP: ffff888010114054 R08: 0000000000000001 R09: 0000000000000000
[ 71.593623] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.594527] R13: ffffffff84e23fe0 R14: ffff888010114048 R15: ffffffff84d74dc0
[ 71.595425] FS: 000055555689a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.596415] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.597183] CR2: 00007f0f65cf66f4 CR3: 000000000f190000 CR4: 0000000000350ef0
[ 71.598075] Call Trace:
[ 71.598400]
[ 71.598727] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 71.599336] ipv4_frags_init_net+0x269/0x440
[ 71.599925] ops_init+0xbb/0x6b0
[ 71.600372] setup_net+0x3d9/0x990
[ 71.600863] ? down_read_killable+0x1d7/0x4e0
[ 71.601437] ? __pfx_setup_net+0x10/0x10
[ 71.601977] ? copy_net_ns+0x17c/0x770
[ 71.602486] copy_net_ns+0x321/0x770
[ 71.603007] create_new_namespaces+0x3f6/0xb30
[ 71.603588] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.604226] ksys_unshare+0x44d/0x8e0
[ 71.604760] ? __pfx_ksys_unshare+0x10/0x10
[ 71.605313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.606054] __x64_sys_unshare+0x31/0x40
[ 71.606567] do_syscall_64+0x3f/0x90
[ 71.607072] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.607742] RIP: 0033:0x7faf2b4b40d7
[ 71.608207] 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
[ 71.610403] RSP: 002b:00007ffdd70376b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.611346] RAX: ffffffffffffffda RBX: 00007ffdd7037cf8 RCX: 00007faf2b4b40d7
[ 71.612218] RDX: 00007faf2b51e41f RSI: 00007ffdd7037650 RDI: 0000000040000000
[ 71.613112] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd7037460
[ 71.614003] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2b5c6bf0
[ 71.614900] R13: 00007ffdd7037790 R14: 0000000000000000 R15: 00000000000000f8
[ 71.615827]
[ 71.616126] irq event stamp: 8493
[ 71.616555] hardirqs last enabled at (8503): [] __up_console_sem+0x78/0x80
[ 71.617663] hardirqs last disabled at (8516): [] __up_console_sem+0x5d/0x80
[ 71.618725] softirqs last enabled at (8030): [] irq_exit_rcu+0x93/0xc0
[ 71.619751] softirqs last disabled at (7979): [] irq_exit_rcu+0x93/0xc0
[ 71.620842] ---[ end trace 0000000000000000 ]---
[ 71.626589] ------------[ cut here ]------------
[ 71.627310] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 71.628963] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.630041] Modules linked in:
[ 71.630457] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.631620] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.632641] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.633338] 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
[ 71.635517] RSP: 0018:ffff88801f2f7c00 EFLAGS: 00010282
[ 71.636206] RAX: 0000000000000000 RBX: ffff888008ef5640 RCX: 0000000000000000
[ 71.637136] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.638035] RBP: ffff888008ef5654 R08: 0000000000000001 R09: 0000000000000000
[ 71.638930] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.639814] R13: ffffffff84e23fe0 R14: ffff888008ef5648 R15: ffffffff84da7d60
[ 71.640723] FS: 000055555689a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.641731] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.642446] CR2: 00007f0f65cf66f4 CR3: 000000000f190000 CR4: 0000000000350ef0
[ 71.643349] Call Trace:
[ 71.643718]
[ 71.644015] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 71.644620] ipv6_frags_init_net+0x206/0x3c0
[ 71.645223] ops_init+0xbb/0x6b0
[ 71.645698] setup_net+0x3d9/0x990
[ 71.646154] ? down_read_killable+0x1d7/0x4e0
[ 71.646748] ? __pfx_setup_net+0x10/0x10
[ 71.647262] ? copy_net_ns+0x17c/0x770
[ 71.647802] copy_net_ns+0x321/0x770
[ 71.648284] create_new_namespaces+0x3f6/0xb30
[ 71.648919] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.649535] ksys_unshare+0x44d/0x8e0
[ 71.650059] ? __pfx_ksys_unshare+0x10/0x10
[ 71.650604] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.651339] __x64_sys_unshare+0x31/0x40
[ 71.651890] do_syscall_64+0x3f/0x90
[ 71.652368] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.653052] RIP: 0033:0x7faf2b4b40d7
[ 71.653517] 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
[ 71.655717] RSP: 002b:00007ffdd70376b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.656633] RAX: ffffffffffffffda RBX: 00007ffdd7037cf8 RCX: 00007faf2b4b40d7
[ 71.657553] RDX: 00007faf2b51e41f RSI: 00007ffdd7037650 RDI: 0000000040000000
[ 71.658443] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd7037460
[ 71.659323] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2b5c6bf0
[ 71.660208] R13: 00007ffdd7037790 R14: 0000000000000000 R15: 00000000000000f8
[ 71.661132]
[ 71.661437] irq event stamp: 10351
[ 71.661898] hardirqs last enabled at (10363): [] __up_console_sem+0x78/0x80
[ 71.662967] hardirqs last disabled at (10374): [] __up_console_sem+0x5d/0x80
[ 71.664028] softirqs last enabled at (9956): [] irq_exit_rcu+0x93/0xc0
[ 71.665067] softirqs last disabled at (9947): [] irq_exit_rcu+0x93/0xc0
[ 71.666092] ---[ end trace 0000000000000000 ]---
[ 71.667444] ------------[ cut here ]------------
[ 71.668077] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 71.670052] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 71.671122] Modules linked in:
[ 71.671525] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 71.672702] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 71.673728] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 71.674370] 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
[ 71.676577] RSP: 0018:ffff88801f2f7bf0 EFLAGS: 00010286
[ 71.677291] RAX: 0000000000000000 RBX: ffff88800cc5ba40 RCX: 0000000000000000
[ 71.678182] RDX: ffff888016e151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 71.679079] RBP: ffff88800cc5ba54 R08: 0000000000000001 R09: 0000000000000000
[ 71.679971] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 71.680879] R13: ffffffff84e23fe0 R14: ffff88800cc5ba48 R15: ffffffff84db0aa0
[ 71.681774] FS: 000055555689a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 71.682781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 71.683487] CR2: 00007f0f65cf66f4 CR3: 000000000f190000 CR4: 0000000000350ef0
[ 71.684386] Call Trace:
[ 71.684797]
[ 71.685096] nf_ct_net_init+0x224/0x3d0
[ 71.685629] ? __pfx_nf_ct_net_init+0x10/0x10
[ 71.686247] ops_init+0xbb/0x6b0
[ 71.686721] setup_net+0x3d9/0x990
[ 71.687178] ? down_read_killable+0x1d7/0x4e0
[ 71.687777] ? __pfx_setup_net+0x10/0x10
[ 71.688283] ? copy_net_ns+0x17c/0x770
[ 71.688844] copy_net_ns+0x321/0x770
[ 71.689332] create_new_namespaces+0x3f6/0xb30
[ 71.689955] unshare_nsproxy_namespaces+0xc1/0x200
[ 71.690573] ksys_unshare+0x44d/0x8e0
[ 71.691091] ? __pfx_ksys_unshare+0x10/0x10
[ 71.691642] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 71.692392] __x64_sys_unshare+0x31/0x40
[ 71.692946] do_syscall_64+0x3f/0x90
[ 71.693429] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 71.694104] RIP: 0033:0x7faf2b4b40d7
[ 71.694576] 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
[ 71.696753] RSP: 002b:00007ffdd70376b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 71.697721] RAX: ffffffffffffffda RBX: 00007ffdd7037cf8 RCX: 00007faf2b4b40d7
[ 71.698575] RDX: 00007faf2b51e41f RSI: 00007ffdd7037650 RDI: 0000000040000000
[ 71.699475] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd7037460
[ 71.700360] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf2b5c6bf0
[ 71.701262] R13: 00007ffdd7037790 R14: 0000000000000000 R15: 00000000000000f8
[ 71.702193]
[ 71.702505] irq event stamp: 11115
[ 71.702980] hardirqs last enabled at (11127): [] __up_console_sem+0x78/0x80
[ 71.704082] hardirqs last disabled at (11138): [] __up_console_sem+0x5d/0x80
[ 71.705168] softirqs last enabled at (11024): [] irq_exit_rcu+0x93/0xc0
[ 71.706215] softirqs last disabled at (11019): [] irq_exit_rcu+0x93/0xc0
[ 71.707278] ---[ end trace 0000000000000000 ]---
[ 73.221311] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.269725] Bluetooth: hci0: command 0x041b tx timeout
[ 77.316713] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 79.364726] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:40:14 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f2f75f0
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 000055555689a400 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=00007f0f65cf66f4 CR3=000000000f190000 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=0000000000047c6d 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=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 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=00007f41ccd862f0 CR3=000000001a168000 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=2037323a30343a31322037312079614d XMM01=5d3932363138352e31372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000