Warning: Permanently added '[localhost]:38008' (ECDSA) to the list of known hosts.
2023/05/18 05:02:33 fuzzer started
2023/05/18 05:02:34 dialing manager at localhost:44319
2023/05/18 05:02:34 checking machine...
2023/05/18 05:02:34 checking revisions...
syzkaller login: [ 53.206506] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:02:34 testing simple program...
[ 53.282723] cgroup: Unknown subsys name 'net'
[ 53.374893] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.271377] audit: type=1400 audit(1684386167.669:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 67.424333] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.426679] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.428662] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.433095] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.434917] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.436307] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 67.818018] ------------[ cut here ]------------
[ 67.818785] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 67.821034] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.822362] Modules linked in:
[ 67.822836] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.824903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.826979] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.828269] 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
[ 67.830316] RSP: 0018:ffff88801ead7c00 EFLAGS: 00010282
[ 67.830992] RAX: 0000000000000000 RBX: ffff88800de7a440 RCX: 0000000000000000
[ 67.831852] RDX: ffff88801eac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.832770] RBP: ffff88800de7a454 R08: 0000000000000001 R09: 0000000000000000
[ 67.833657] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 67.834563] R13: ffffffff84e23fe0 R14: ffff88800de7a448 R15: ffffffff84d74dc0
[ 67.835492] FS: 0000555555c7f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.836513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.837256] CR2: 00007fefe669a6f4 CR3: 00000000202f6000 CR4: 0000000000350ef0
[ 67.838154] Call Trace:
[ 67.838476]
[ 67.838774] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 67.839413] ipv4_frags_init_net+0x269/0x440
[ 67.840007] ops_init+0xbb/0x6b0
[ 67.840452] setup_net+0x3d9/0x990
[ 67.840902] ? down_read_killable+0x1d7/0x4e0
[ 67.841506] ? __pfx_setup_net+0x10/0x10
[ 67.842053] ? copy_net_ns+0x17c/0x770
[ 67.842557] copy_net_ns+0x321/0x770
[ 67.843067] create_new_namespaces+0x3f6/0xb30
[ 67.843665] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.844308] ksys_unshare+0x44d/0x8e0
[ 67.844789] ? __pfx_ksys_unshare+0x10/0x10
[ 67.845368] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.846109] __x64_sys_unshare+0x31/0x40
[ 67.846616] do_syscall_64+0x3f/0x90
[ 67.847132] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.847785] RIP: 0033:0x7fc9cbd950d7
[ 67.848271] 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
[ 67.850410] RSP: 002b:00007fff5c467278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.851348] RAX: ffffffffffffffda RBX: 00007fff5c4678b8 RCX: 00007fc9cbd950d7
[ 67.852226] RDX: 00007fc9cbdff41f RSI: 00007fff5c467210 RDI: 0000000040000000
[ 67.853113] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5c467020
[ 67.853980] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9cbea7bf0
[ 67.854813] R13: 00007fff5c467350 R14: 0000000000000000 R15: 00000000000000f8
[ 67.855736]
[ 67.856062] irq event stamp: 9043
[ 67.856477] hardirqs last enabled at (9053): [] __up_console_sem+0x78/0x80
[ 67.857520] hardirqs last disabled at (9064): [] __up_console_sem+0x5d/0x80
[ 67.858552] softirqs last enabled at (8916): [] irq_exit_rcu+0x93/0xc0
[ 67.859574] softirqs last disabled at (8911): [] irq_exit_rcu+0x93/0xc0
[ 67.860651] ---[ end trace 0000000000000000 ]---
[ 67.866293] ------------[ cut here ]------------
[ 67.866864] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 67.868606] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.869675] Modules linked in:
[ 67.870115] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.871265] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.872282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.872952] 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
[ 67.875095] RSP: 0018:ffff88801ead7c00 EFLAGS: 00010282
[ 67.875766] RAX: 0000000000000000 RBX: ffff88801012ea40 RCX: 0000000000000000
[ 67.876662] RDX: ffff88801eac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.877556] RBP: ffff88801012ea54 R08: 0000000000000001 R09: 0000000000000000
[ 67.878443] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.879345] R13: ffffffff84e23fe0 R14: ffff88801012ea48 R15: ffffffff84da7d60
[ 67.880250] FS: 0000555555c7f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.881249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.881997] CR2: 00007fefe669a6f4 CR3: 00000000202f6000 CR4: 0000000000350ef0
[ 67.882854] Call Trace:
[ 67.883247]
[ 67.883549] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 67.884191] ipv6_frags_init_net+0x206/0x3c0
[ 67.884748] ops_init+0xbb/0x6b0
[ 67.885229] setup_net+0x3d9/0x990
[ 67.885687] ? down_read_killable+0x1d7/0x4e0
[ 67.886282] ? __pfx_setup_net+0x10/0x10
[ 67.886798] ? copy_net_ns+0x17c/0x770
[ 67.887357] copy_net_ns+0x321/0x770
[ 67.887836] create_new_namespaces+0x3f6/0xb30
[ 67.888458] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.889099] ksys_unshare+0x44d/0x8e0
[ 67.889578] ? __pfx_ksys_unshare+0x10/0x10
[ 67.890148] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.890862] __x64_sys_unshare+0x31/0x40
[ 67.891414] do_syscall_64+0x3f/0x90
[ 67.891890] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.892570] RIP: 0033:0x7fc9cbd950d7
[ 67.893062] 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
[ 67.895247] RSP: 002b:00007fff5c467278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.896196] RAX: ffffffffffffffda RBX: 00007fff5c4678b8 RCX: 00007fc9cbd950d7
[ 67.897079] RDX: 00007fc9cbdff41f RSI: 00007fff5c467210 RDI: 0000000040000000
[ 67.897919] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5c467020
[ 67.898811] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9cbea7bf0
[ 67.899711] R13: 00007fff5c467350 R14: 0000000000000000 R15: 00000000000000f8
[ 67.900619]
[ 67.900917] irq event stamp: 10807
[ 67.901382] hardirqs last enabled at (10819): [] __up_console_sem+0x78/0x80
[ 67.902453] hardirqs last disabled at (10830): [] __up_console_sem+0x5d/0x80
[ 67.903545] softirqs last enabled at (10304): [] irq_exit_rcu+0x93/0xc0
[ 67.904572] softirqs last disabled at (10261): [] irq_exit_rcu+0x93/0xc0
[ 67.905609] ---[ end trace 0000000000000000 ]---
[ 67.906979] ------------[ cut here ]------------
[ 67.907574] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 67.909434] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 67.910509] Modules linked in:
[ 67.910912] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 67.912096] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 67.913119] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 67.913769] 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
[ 67.915953] RSP: 0018:ffff88801ead7bf0 EFLAGS: 00010286
[ 67.916593] RAX: 0000000000000000 RBX: ffff88801012ec40 RCX: 0000000000000000
[ 67.917476] RDX: ffff88801eac8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 67.918383] RBP: ffff88801012ec54 R08: 0000000000000001 R09: 0000000000000000
[ 67.919300] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 67.920177] R13: ffffffff84e23fe0 R14: ffff88801012ec48 R15: ffffffff84db0aa0
[ 67.921079] FS: 0000555555c7f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 67.922078] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 67.922783] CR2: 00007fefe669a6f4 CR3: 00000000202f6000 CR4: 0000000000350ef0
[ 67.923689] Call Trace:
[ 67.924046]
[ 67.924353] nf_ct_net_init+0x224/0x3d0
[ 67.924858] ? __pfx_nf_ct_net_init+0x10/0x10
[ 67.925469] ops_init+0xbb/0x6b0
[ 67.925910] setup_net+0x3d9/0x990
[ 67.926393] ? down_read_killable+0x1d7/0x4e0
[ 67.926996] ? __pfx_setup_net+0x10/0x10
[ 67.927528] ? copy_net_ns+0x17c/0x770
[ 67.928068] copy_net_ns+0x321/0x770
[ 67.928546] create_new_namespaces+0x3f6/0xb30
[ 67.929155] unshare_nsproxy_namespaces+0xc1/0x200
[ 67.929760] ksys_unshare+0x44d/0x8e0
[ 67.930274] ? __pfx_ksys_unshare+0x10/0x10
[ 67.930815] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 67.931559] __x64_sys_unshare+0x31/0x40
[ 67.932103] do_syscall_64+0x3f/0x90
[ 67.932572] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 67.933234] RIP: 0033:0x7fc9cbd950d7
[ 67.933701] 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
[ 67.935877] RSP: 002b:00007fff5c467278 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 67.936839] RAX: ffffffffffffffda RBX: 00007fff5c4678b8 RCX: 00007fc9cbd950d7
[ 67.937724] RDX: 00007fc9cbdff41f RSI: 00007fff5c467210 RDI: 0000000040000000
[ 67.938589] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5c467020
[ 67.939490] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc9cbea7bf0
[ 67.940361] R13: 00007fff5c467350 R14: 0000000000000000 R15: 00000000000000f8
[ 67.941283]
[ 67.941579] irq event stamp: 11589
[ 67.942038] hardirqs last enabled at (11601): [] __up_console_sem+0x78/0x80
[ 67.943105] hardirqs last disabled at (11612): [] __up_console_sem+0x5d/0x80
[ 67.944183] softirqs last enabled at (11204): [] irq_exit_rcu+0x93/0xc0
[ 67.945229] softirqs last disabled at (11195): [] irq_exit_rcu+0x93/0xc0
[ 67.946258] ---[ end trace 0000000000000000 ]---
executing program
[ 69.511397] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 71.558244] Bluetooth: hci0: command 0x041b tx timeout
[ 73.606027] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.654111] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:02:30 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ead75c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555c7f400 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=00007fefe669a6f4 CR3=00000000202f6000 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=00000000000567e3 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=00007f0a53902310 CR3=0000000010300000 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=e8624ae2500f0a81c94a4ee63a73556f
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001112d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=a065b21f30f6e96400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000