Warning: Permanently added '[localhost]:13674' (ECDSA) to the list of known hosts.
2023/05/18 02:08:16 fuzzer started
2023/05/18 02:08:17 dialing manager at localhost:44319
2023/05/18 02:08:17 checking machine...
2023/05/18 02:08:17 checking revisions...
syzkaller login: [ 46.107049] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:08:17 testing simple program...
[ 46.172926] cgroup: Unknown subsys name 'net'
[ 46.248377] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 58.666259] audit: type=1400 audit(1684375709.916:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 59.756210] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.760501] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.763769] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.766581] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.769211] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.771302] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.173793] ------------[ cut here ]------------
[ 60.174482] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.176569] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.177731] Modules linked in:
[ 60.178192] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.183007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.184061] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.184703] 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
[ 60.186855] RSP: 0018:ffff8880158cfc00 EFLAGS: 00010282
[ 60.187561] RAX: 0000000000000000 RBX: ffff888015b0ac40 RCX: 0000000000000000
[ 60.188458] RDX: ffff888019321b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.189341] RBP: ffff888015b0ac54 R08: 0000000000000001 R09: 0000000000000000
[ 60.190234] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.191110] R13: ffffffff84e23fe0 R14: ffff888015b0ac48 R15: ffffffff84d74dc0
[ 60.191978] FS: 0000555555e10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.192969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.193696] CR2: 00007faa3f8e0008 CR3: 000000000ec96000 CR4: 0000000000350ee0
[ 60.194574] Call Trace:
[ 60.194896]
[ 60.195223] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.195846] ipv4_frags_init_net+0x269/0x440
[ 60.196433] ops_init+0xbb/0x6b0
[ 60.196885] setup_net+0x3d9/0x990
[ 60.197374] ? down_read_killable+0x1d7/0x4e0
[ 60.197946] ? __pfx_setup_net+0x10/0x10
[ 60.198482] ? copy_net_ns+0x17c/0x770
[ 60.198986] copy_net_ns+0x321/0x770
[ 60.199522] create_new_namespaces+0x3f6/0xb30
[ 60.200132] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.200745] ksys_unshare+0x44d/0x8e0
[ 60.201260] ? __pfx_ksys_unshare+0x10/0x10
[ 60.201802] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.202542] __x64_sys_unshare+0x31/0x40
[ 60.203094] do_syscall_64+0x3f/0x90
[ 60.203581] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.204251] RIP: 0033:0x7f6da5bc60d7
[ 60.204710] 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
[ 60.206850] RSP: 002b:00007fff92eac3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.207825] RAX: ffffffffffffffda RBX: 00007fff92eaca38 RCX: 00007f6da5bc60d7
[ 60.208715] RDX: 00007f6da5c3041f RSI: 00007fff92eac390 RDI: 0000000040000000
[ 60.209591] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff92eac1a0
[ 60.210465] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da5cd8bf0
[ 60.211339] R13: 00007fff92eac4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.212250]
[ 60.212546] irq event stamp: 8191
[ 60.212968] hardirqs last enabled at (8201): [] __up_console_sem+0x78/0x80
[ 60.214003] hardirqs last disabled at (8212): [] __up_console_sem+0x5d/0x80
[ 60.215055] softirqs last enabled at (8116): [] irq_exit_rcu+0x93/0xc0
[ 60.216096] softirqs last disabled at (8111): [] irq_exit_rcu+0x93/0xc0
[ 60.217120] ---[ end trace 0000000000000000 ]---
[ 60.222145] ------------[ cut here ]------------
[ 60.222737] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.224473] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.225577] Modules linked in:
[ 60.225983] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.227154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.228173] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.228806] 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
[ 60.230944] RSP: 0018:ffff8880158cfc00 EFLAGS: 00010282
[ 60.231644] RAX: 0000000000000000 RBX: ffff88800d8b2840 RCX: 0000000000000000
[ 60.232540] RDX: ffff888019321b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.233422] RBP: ffff88800d8b2854 R08: 0000000000000001 R09: 0000000000000000
[ 60.234304] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.235192] R13: ffffffff84e23fe0 R14: ffff88800d8b2848 R15: ffffffff84da7d60
[ 60.236090] FS: 0000555555e10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.237067] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.237770] CR2: 00007faa3f8e0008 CR3: 000000000ec96000 CR4: 0000000000350ee0
[ 60.238653] Call Trace:
[ 60.238974]
[ 60.239304] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.239942] ipv6_frags_init_net+0x206/0x3c0
[ 60.240534] ops_init+0xbb/0x6b0
[ 60.240987] setup_net+0x3d9/0x990
[ 60.241474] ? down_read_killable+0x1d7/0x4e0
[ 60.242069] ? __pfx_setup_net+0x10/0x10
[ 60.242576] ? copy_net_ns+0x17c/0x770
[ 60.243114] copy_net_ns+0x321/0x770
[ 60.243606] create_new_namespaces+0x3f6/0xb30
[ 60.244216] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.244828] ksys_unshare+0x44d/0x8e0
[ 60.245340] ? __pfx_ksys_unshare+0x10/0x10
[ 60.245887] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.246616] __x64_sys_unshare+0x31/0x40
[ 60.247163] do_syscall_64+0x3f/0x90
[ 60.247646] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.248316] RIP: 0033:0x7f6da5bc60d7
[ 60.248777] 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
[ 60.250931] RSP: 002b:00007fff92eac3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.251903] RAX: ffffffffffffffda RBX: 00007fff92eaca38 RCX: 00007f6da5bc60d7
[ 60.252796] RDX: 00007f6da5c3041f RSI: 00007fff92eac390 RDI: 0000000040000000
[ 60.253672] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff92eac1a0
[ 60.254550] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da5cd8bf0
[ 60.255443] R13: 00007fff92eac4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.256340]
[ 60.256642] irq event stamp: 9865
[ 60.257107] hardirqs last enabled at (9877): [] __up_console_sem+0x78/0x80
[ 60.258157] hardirqs last disabled at (9888): [] __up_console_sem+0x5d/0x80
[ 60.259217] softirqs last enabled at (9374): [] irq_exit_rcu+0x93/0xc0
[ 60.260265] softirqs last disabled at (9351): [] irq_exit_rcu+0x93/0xc0
[ 60.261294] ---[ end trace 0000000000000000 ]---
[ 60.262601] ------------[ cut here ]------------
[ 60.263196] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.265073] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.266105] Modules linked in:
[ 60.266506] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.267656] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.268659] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.269335] 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
[ 60.271524] RSP: 0018:ffff8880158cfbf0 EFLAGS: 00010286
[ 60.272209] RAX: 0000000000000000 RBX: ffff88800d8b3240 RCX: 0000000000000000
[ 60.273086] RDX: ffff888019321b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.273930] RBP: ffff88800d8b3254 R08: 0000000000000001 R09: 0000000000000000
[ 60.274808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.275691] R13: ffffffff84e23fe0 R14: ffff88800d8b3248 R15: ffffffff84db0aa0
[ 60.276562] FS: 0000555555e10400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.277539] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.278278] CR2: 00007faa3f8e0008 CR3: 000000000ec96000 CR4: 0000000000350ee0
[ 60.279169] Call Trace:
[ 60.279503]
[ 60.279797] nf_ct_net_init+0x224/0x3d0
[ 60.280348] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.280913] ops_init+0xbb/0x6b0
[ 60.281379] setup_net+0x3d9/0x990
[ 60.281828] ? down_read_killable+0x1d7/0x4e0
[ 60.282423] ? __pfx_setup_net+0x10/0x10
[ 60.282931] ? copy_net_ns+0x17c/0x770
[ 60.283470] copy_net_ns+0x321/0x770
[ 60.283950] create_new_namespaces+0x3f6/0xb30
[ 60.284556] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.285199] ksys_unshare+0x44d/0x8e0
[ 60.285684] ? __pfx_ksys_unshare+0x10/0x10
[ 60.286254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.286951] __x64_sys_unshare+0x31/0x40
[ 60.287512] do_syscall_64+0x3f/0x90
[ 60.287989] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.288655] RIP: 0033:0x7f6da5bc60d7
[ 60.289142] 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
[ 60.291288] RSP: 002b:00007fff92eac3f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.292261] RAX: ffffffffffffffda RBX: 00007fff92eaca38 RCX: 00007f6da5bc60d7
[ 60.293139] RDX: 00007f6da5c3041f RSI: 00007fff92eac390 RDI: 0000000040000000
[ 60.293986] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff92eac1a0
[ 60.294871] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f6da5cd8bf0
[ 60.295759] R13: 00007fff92eac4d0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.296664]
[ 60.296959] irq event stamp: 10595
[ 60.297420] hardirqs last enabled at (10607): [] __up_console_sem+0x78/0x80
[ 60.298484] hardirqs last disabled at (10618): [] __up_console_sem+0x5d/0x80
[ 60.299564] softirqs last enabled at (10170): [] irq_exit_rcu+0x93/0xc0
[ 60.300607] softirqs last disabled at (10165): [] irq_exit_rcu+0x93/0xc0
[ 60.301659] ---[ end trace 0000000000000000 ]---
executing program
[ 61.837666] Bluetooth: hci0: command 0x0409 tx timeout
[ 63.885131] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.933135] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.981165] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:08:29 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=fffffffffffcb2e8 RCX=0000000000000000 RDX=ffff8880159bb680
RSI=ffffffff81306cea RDI=0000000000000007 RBP=ffff888016af78b0 RSP=ffff888016af7748
R8 =0000000000000007 R9 =0000000000000001 R10=fffffffffffcb2e8 R11=fffffffffffcb308
R12=1ffff11002d5eeea R13=0000000000000000 R14=00000000000002a7 R15=dffffc0000000000
RIP=ffffffff814be67b RFL=00000246 [---Z-P-] 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 00007feefedb9700 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=00007faa3f7e1bd0 CR3=000000000e168000 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=f4957a38411e91aef1477d6af6787c42
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=b142edb068c1fdf3000000000013c5f0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dba76e1bbdeabb8a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880158cf5f0
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 0000555555e10400 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=00007faa3f8e0008 CR3=000000000ec96000 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