Warning: Permanently added '[localhost]:4938' (ECDSA) to the list of known hosts.
2023/05/18 07:58:08 fuzzer started
2023/05/18 07:58:08 dialing manager at localhost:44319
2023/05/18 07:58:08 checking machine...
2023/05/18 07:58:08 checking revisions...
syzkaller login: [ 56.491831] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:58:08 testing simple program...
[ 56.565958] cgroup: Unknown subsys name 'net'
[ 56.638387] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 70.511555] audit: type=1400 audit(1684396702.945:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 71.605621] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 71.615741] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 71.623724] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 71.627347] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 71.629152] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 71.630368] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 72.038771] ------------[ cut here ]------------
[ 72.039402] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 72.041544] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.042615] Modules linked in:
[ 72.043056] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.047518] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.048573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.049235] 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
[ 72.051511] RSP: 0018:ffff88801f74fc00 EFLAGS: 00010282
[ 72.052172] RAX: 0000000000000000 RBX: ffff88800f1ac440 RCX: 0000000000000000
[ 72.053080] RDX: ffff888019729b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.054006] RBP: ffff88800f1ac454 R08: 0000000000000001 R09: 0000000000000000
[ 72.054928] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 72.055842] R13: ffffffff84e23fe0 R14: ffff88800f1ac448 R15: ffffffff84d74dc0
[ 72.056778] FS: 0000555555c83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.057792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.058550] CR2: 00007f87b05be6f4 CR3: 000000001680a000 CR4: 0000000000350ef0
[ 72.059427] Call Trace:
[ 72.059796]
[ 72.060102] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 72.060782] ipv4_frags_init_net+0x269/0x440
[ 72.061350] ops_init+0xbb/0x6b0
[ 72.061830] setup_net+0x3d9/0x990
[ 72.062290] ? down_read_killable+0x1d7/0x4e0
[ 72.062932] ? __pfx_setup_net+0x10/0x10
[ 72.063445] ? copy_net_ns+0x17c/0x770
[ 72.064009] copy_net_ns+0x321/0x770
[ 72.064531] create_new_namespaces+0x3f6/0xb30
[ 72.065144] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.065819] ksys_unshare+0x44d/0x8e0
[ 72.066317] ? __pfx_ksys_unshare+0x10/0x10
[ 72.066921] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.067700] __x64_sys_unshare+0x31/0x40
[ 72.068221] do_syscall_64+0x3f/0x90
[ 72.068747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.069387] RIP: 0033:0x7fe36a6c60d7
[ 72.069897] 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
[ 72.072113] RSP: 002b:00007fffe3ac6ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.073086] RAX: ffffffffffffffda RBX: 00007fffe3ac7108 RCX: 00007fe36a6c60d7
[ 72.074028] RDX: 00007fe36a73041f RSI: 00007fffe3ac6a60 RDI: 0000000040000000
[ 72.074941] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe3ac6870
[ 72.075831] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe36a7d8bf0
[ 72.076731] R13: 00007fffe3ac6ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.077651]
[ 72.077959] irq event stamp: 8683
[ 72.078385] hardirqs last enabled at (8693): [] __up_console_sem+0x78/0x80
[ 72.079474] hardirqs last disabled at (8704): [] __up_console_sem+0x5d/0x80
[ 72.080552] softirqs last enabled at (8464): [] irq_exit_rcu+0x93/0xc0
[ 72.081600] softirqs last disabled at (8455): [] irq_exit_rcu+0x93/0xc0
[ 72.082640] ---[ end trace 0000000000000000 ]---
[ 72.089008] ------------[ cut here ]------------
[ 72.089638] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 72.091296] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.092390] Modules linked in:
[ 72.092834] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.094017] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.095070] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.095765] 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
[ 72.097948] RSP: 0018:ffff88801f74fc00 EFLAGS: 00010282
[ 72.098660] RAX: 0000000000000000 RBX: ffff88800e2cf040 RCX: 0000000000000000
[ 72.099573] RDX: ffff888019729b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.100449] RBP: ffff88800e2cf054 R08: 0000000000000001 R09: 0000000000000000
[ 72.101405] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.102313] R13: ffffffff84e23fe0 R14: ffff88800e2cf048 R15: ffffffff84da7d60
[ 72.103242] FS: 0000555555c83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.104286] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.105068] CR2: 00007f87b05be6f4 CR3: 000000001680a000 CR4: 0000000000350ef0
[ 72.105971] Call Trace:
[ 72.106306]
[ 72.106645] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 72.107285] ipv6_frags_init_net+0x206/0x3c0
[ 72.107884] ops_init+0xbb/0x6b0
[ 72.108332] setup_net+0x3d9/0x990
[ 72.108825] ? down_read_killable+0x1d7/0x4e0
[ 72.109406] ? __pfx_setup_net+0x10/0x10
[ 72.109950] ? copy_net_ns+0x17c/0x770
[ 72.110465] copy_net_ns+0x321/0x770
[ 72.110991] create_new_namespaces+0x3f6/0xb30
[ 72.111602] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.112224] ksys_unshare+0x44d/0x8e0
[ 72.112747] ? __pfx_ksys_unshare+0x10/0x10
[ 72.113293] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.114045] __x64_sys_unshare+0x31/0x40
[ 72.114605] do_syscall_64+0x3f/0x90
[ 72.115095] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.115784] RIP: 0033:0x7fe36a6c60d7
[ 72.116253] 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
[ 72.118449] RSP: 002b:00007fffe3ac6ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.119707] RAX: ffffffffffffffda RBX: 00007fffe3ac7108 RCX: 00007fe36a6c60d7
[ 72.120881] RDX: 00007fe36a73041f RSI: 00007fffe3ac6a60 RDI: 0000000040000000
[ 72.121986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe3ac6870
[ 72.123170] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe36a7d8bf0
[ 72.124272] R13: 00007fffe3ac6ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.125443]
[ 72.125857] irq event stamp: 10629
[ 72.126390] hardirqs last enabled at (10639): [] __up_console_sem+0x78/0x80
[ 72.127733] hardirqs last disabled at (10650): [] __up_console_sem+0x5d/0x80
[ 72.129079] softirqs last enabled at (10162): [] irq_exit_rcu+0x93/0xc0
[ 72.130437] softirqs last disabled at (10157): [] irq_exit_rcu+0x93/0xc0
[ 72.131759] ---[ end trace 0000000000000000 ]---
[ 72.133370] ------------[ cut here ]------------
[ 72.134175] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 72.136315] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 72.137454] Modules linked in:
[ 72.137895] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 72.139063] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 72.140125] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 72.140807] 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
[ 72.143111] RSP: 0018:ffff88801f74fbf0 EFLAGS: 00010286
[ 72.143802] RAX: 0000000000000000 RBX: ffff88800e2cf640 RCX: 0000000000000000
[ 72.144718] RDX: ffff888019729b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 72.145610] RBP: ffff88800e2cf654 R08: 0000000000000001 R09: 0000000000000000
[ 72.146524] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 72.147405] R13: ffffffff84e23fe0 R14: ffff88800e2cf648 R15: ffffffff84db0aa0
[ 72.148306] FS: 0000555555c83400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 72.149305] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 72.150056] CR2: 00007f87b05be6f4 CR3: 000000001680a000 CR4: 0000000000350ef0
[ 72.150960] Call Trace:
[ 72.151284]
[ 72.151661] nf_ct_net_init+0x224/0x3d0
[ 72.152177] ? __pfx_nf_ct_net_init+0x10/0x10
[ 72.152791] ops_init+0xbb/0x6b0
[ 72.153237] setup_net+0x3d9/0x990
[ 72.153733] ? down_read_killable+0x1d7/0x4e0
[ 72.154293] ? __pfx_setup_net+0x10/0x10
[ 72.154866] ? copy_net_ns+0x17c/0x770
[ 72.155371] copy_net_ns+0x321/0x770
[ 72.155880] create_new_namespaces+0x3f6/0xb30
[ 72.156595] unshare_nsproxy_namespaces+0xc1/0x200
[ 72.157363] ksys_unshare+0x44d/0x8e0
[ 72.158059] ? __pfx_ksys_unshare+0x10/0x10
[ 72.158705] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 72.159425] __x64_sys_unshare+0x31/0x40
[ 72.159980] do_syscall_64+0x3f/0x90
[ 72.160466] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 72.161152] RIP: 0033:0x7fe36a6c60d7
[ 72.161658] 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
[ 72.163862] RSP: 002b:00007fffe3ac6ac8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 72.164813] RAX: ffffffffffffffda RBX: 00007fffe3ac7108 RCX: 00007fe36a6c60d7
[ 72.165705] RDX: 00007fe36a73041f RSI: 00007fffe3ac6a60 RDI: 0000000040000000
[ 72.166605] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe3ac6870
[ 72.167535] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe36a7d8bf0
[ 72.168404] R13: 00007fffe3ac6ba0 R14: 0000000000000000 R15: 00000000000000f8
[ 72.169331]
[ 72.169671] irq event stamp: 11385
[ 72.170107] hardirqs last enabled at (11395): [] __up_console_sem+0x78/0x80
[ 72.171198] hardirqs last disabled at (11406): [] __up_console_sem+0x5d/0x80
[ 72.172290] softirqs last enabled at (11348): [] irq_exit_rcu+0x93/0xc0
[ 72.173344] softirqs last disabled at (11339): [] irq_exit_rcu+0x93/0xc0
[ 72.174415] ---[ end trace 0000000000000000 ]---
[ 73.688198] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 75.737941] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 77.783651] Bluetooth: hci0: command 0x040f tx timeout
[ 79.831598] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:58:12 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f74f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555555c83400 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=00007f87b05be6f4 CR3=000000001680a000 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=0000000000047c69 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=00007f29d3314c40 CR3=000000000c686000 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=2034323a38353a37302038312079614d XMM01=5d3531363234302e32372020205b203a
XMM02=646f4d205d3531363234302e32372020 XMM03=6b7a79732034323a38353a3730203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3434353134302e32372020205b XMM07=79732034323a38353a37302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000