Warning: Permanently added '[localhost]:17534' (ECDSA) to the list of known hosts.
2023/05/17 22:15:32 fuzzer started
2023/05/17 22:15:32 dialing manager at localhost:44319
2023/05/17 22:15:32 checking machine...
2023/05/17 22:15:32 checking revisions...
syzkaller login: [ 36.586791] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:15:32 testing simple program...
[ 36.656385] cgroup: Unknown subsys name 'net'
[ 36.740016] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.550518] audit: type=1400 audit(1684361745.481:6): 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
[ 50.693566] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.696100] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.697220] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.700719] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.702815] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.704187] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.100844] ------------[ cut here ]------------
[ 51.101622] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.103581] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.104861] Modules linked in:
[ 51.105348] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.107760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.110062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.111215] 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
[ 51.113301] RSP: 0018:ffff88801bc77c00 EFLAGS: 00010282
[ 51.113947] RAX: 0000000000000000 RBX: ffff88800ce5ac40 RCX: 0000000000000000
[ 51.114787] RDX: ffff888015bcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.115622] RBP: ffff88800ce5ac54 R08: 0000000000000001 R09: 0000000000000000
[ 51.116447] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.117342] R13: ffffffff84e23fe0 R14: ffff88800ce5ac48 R15: ffffffff84d74dc0
[ 51.118211] FS: 0000555556949400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.119204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.119921] CR2: 00007f9c0f9366f4 CR3: 00000000145b8000 CR4: 0000000000350ef0
[ 51.120801] Call Trace:
[ 51.121127]
[ 51.121422] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.122058] ipv4_frags_init_net+0x269/0x440
[ 51.122644] ops_init+0xbb/0x6b0
[ 51.123088] setup_net+0x3d9/0x990
[ 51.123578] ? down_read_killable+0x1d7/0x4e0
[ 51.124143] ? __pfx_setup_net+0x10/0x10
[ 51.124690] ? copy_net_ns+0x17c/0x770
[ 51.125193] copy_net_ns+0x321/0x770
[ 51.125692] create_new_namespaces+0x3f6/0xb30
[ 51.126267] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.126900] ksys_unshare+0x44d/0x8e0
[ 51.127384] ? __pfx_ksys_unshare+0x10/0x10
[ 51.127941] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.128703] __x64_sys_unshare+0x31/0x40
[ 51.129213] do_syscall_64+0x3f/0x90
[ 51.129713] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.130354] RIP: 0033:0x7f050722a0d7
[ 51.130835] 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
[ 51.132983] RSP: 002b:00007fffa7ad8678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.133905] RAX: ffffffffffffffda RBX: 00007fffa7ad8cb8 RCX: 00007f050722a0d7
[ 51.134793] RDX: 00007f050729441f RSI: 00007fffa7ad8610 RDI: 0000000040000000
[ 51.135673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa7ad8420
[ 51.136530] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f050733cbf0
[ 51.137402] R13: 00007fffa7ad8750 R14: 0000000000000000 R15: 00000000000000f8
[ 51.138300]
[ 51.138621] irq event stamp: 8039
[ 51.139028] hardirqs last enabled at (8049): [] __up_console_sem+0x78/0x80
[ 51.140052] hardirqs last disabled at (8060): [] __up_console_sem+0x5d/0x80
[ 51.141099] softirqs last enabled at (7612): [] irq_exit_rcu+0x93/0xc0
[ 51.142104] softirqs last disabled at (7597): [] irq_exit_rcu+0x93/0xc0
[ 51.143106] ---[ end trace 0000000000000000 ]---
[ 51.148068] ------------[ cut here ]------------
[ 51.148691] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.150301] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.151366] Modules linked in:
[ 51.151795] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.152975] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.153979] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.154651] 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
[ 51.156833] RSP: 0018:ffff88801bc77c00 EFLAGS: 00010282
[ 51.157481] RAX: 0000000000000000 RBX: ffff888013a57240 RCX: 0000000000000000
[ 51.158369] RDX: ffff888015bcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.159255] RBP: ffff888013a57254 R08: 0000000000000001 R09: 0000000000000000
[ 51.160138] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.161012] R13: ffffffff84e23fe0 R14: ffff888013a57248 R15: ffffffff84da7d60
[ 51.161886] FS: 0000555556949400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.162866] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.163629] CR2: 00007f9c0f9366f4 CR3: 00000000145b8000 CR4: 0000000000350ef0
[ 51.164505] Call Trace:
[ 51.164856]
[ 51.165158] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.165808] ipv6_frags_init_net+0x206/0x3c0
[ 51.166375] ops_init+0xbb/0x6b0
[ 51.166856] setup_net+0x3d9/0x990
[ 51.167316] ? down_read_killable+0x1d7/0x4e0
[ 51.167932] ? __pfx_setup_net+0x10/0x10
[ 51.168465] ? copy_net_ns+0x17c/0x770
[ 51.169006] copy_net_ns+0x321/0x770
[ 51.169488] create_new_namespaces+0x3f6/0xb30
[ 51.170096] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.170751] ksys_unshare+0x44d/0x8e0
[ 51.171243] ? __pfx_ksys_unshare+0x10/0x10
[ 51.171810] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.172524] __x64_sys_unshare+0x31/0x40
[ 51.173073] do_syscall_64+0x3f/0x90
[ 51.173578] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.174229] RIP: 0033:0x7f050722a0d7
[ 51.174718] 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
[ 51.176910] RSP: 002b:00007fffa7ad8678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.177851] RAX: ffffffffffffffda RBX: 00007fffa7ad8cb8 RCX: 00007f050722a0d7
[ 51.178740] RDX: 00007f050729441f RSI: 00007fffa7ad8610 RDI: 0000000040000000
[ 51.179630] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa7ad8420
[ 51.180504] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f050733cbf0
[ 51.181397] R13: 00007fffa7ad8750 R14: 0000000000000000 R15: 00000000000000f8
[ 51.182296]
[ 51.182637] irq event stamp: 9705
[ 51.183059] hardirqs last enabled at (9715): [] __up_console_sem+0x78/0x80
[ 51.184107] hardirqs last disabled at (9726): [] __up_console_sem+0x5d/0x80
[ 51.185182] softirqs last enabled at (9304): [] irq_exit_rcu+0x93/0xc0
[ 51.186213] softirqs last disabled at (9299): [] irq_exit_rcu+0x93/0xc0
[ 51.187240] ---[ end trace 0000000000000000 ]---
[ 51.188620] ------------[ cut here ]------------
[ 51.189212] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.191127] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.192202] Modules linked in:
[ 51.192647] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.193787] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.194793] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.195436] 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
[ 51.197620] RSP: 0018:ffff88801bc77bf0 EFLAGS: 00010286
[ 51.198272] RAX: 0000000000000000 RBX: ffff888013a57840 RCX: 0000000000000000
[ 51.199169] RDX: ffff888015bcd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.200061] RBP: ffff888013a57854 R08: 0000000000000001 R09: 0000000000000000
[ 51.200971] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.201847] R13: ffffffff84e23fe0 R14: ffff888013a57848 R15: ffffffff84db0aa0
[ 51.202727] FS: 0000555556949400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.203716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.204428] CR2: 00007f9c0f9366f4 CR3: 00000000145b8000 CR4: 0000000000350ef0
[ 51.205318] Call Trace:
[ 51.205676]
[ 51.205979] nf_ct_net_init+0x224/0x3d0
[ 51.206495] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.207110] ops_init+0xbb/0x6b0
[ 51.207582] setup_net+0x3d9/0x990
[ 51.208039] ? down_read_killable+0x1d7/0x4e0
[ 51.208652] ? __pfx_setup_net+0x10/0x10
[ 51.209162] ? copy_net_ns+0x17c/0x770
[ 51.209700] copy_net_ns+0x321/0x770
[ 51.210182] create_new_namespaces+0x3f6/0xb30
[ 51.210798] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.211415] ksys_unshare+0x44d/0x8e0
[ 51.211929] ? __pfx_ksys_unshare+0x10/0x10
[ 51.212495] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.213237] __x64_sys_unshare+0x31/0x40
[ 51.213791] do_syscall_64+0x3f/0x90
[ 51.214272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.214941] RIP: 0033:0x7f050722a0d7
[ 51.215403] 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
[ 51.217579] RSP: 002b:00007fffa7ad8678 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.218494] RAX: ffffffffffffffda RBX: 00007fffa7ad8cb8 RCX: 00007f050722a0d7
[ 51.219387] RDX: 00007f050729441f RSI: 00007fffa7ad8610 RDI: 0000000040000000
[ 51.220290] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa7ad8420
[ 51.221192] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f050733cbf0
[ 51.222070] R13: 00007fffa7ad8750 R14: 0000000000000000 R15: 00000000000000f8
[ 51.222965]
[ 51.223265] irq event stamp: 10483
[ 51.223723] hardirqs last enabled at (10495): [] __up_console_sem+0x78/0x80
[ 51.224785] hardirqs last disabled at (10506): [] __up_console_sem+0x5d/0x80
[ 51.225850] softirqs last enabled at (10444): [] irq_exit_rcu+0x93/0xc0
[ 51.226893] softirqs last disabled at (10437): [] irq_exit_rcu+0x93/0xc0
[ 51.227926] ---[ end trace 0000000000000000 ]---
executing program
[ 52.768135] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.815603] Bluetooth: hci0: command 0x041b tx timeout
[ 56.863668] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.911614] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:15:46 Registers:
info registers vcpu 0
RAX=0000000000000045 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801bc77618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000045 R11=0000000000000001
R12=0000000000000045 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 0000555556949400 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=00007f9c0f9366f4 CR3=00000000145b8000 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=0000000000028301 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=00007fd085ff9a80 CR3=000000000ea90000 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=42b478e8231db487fa457cd08be6c9e8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000110db0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=dc0ce07c9b4afe1f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000