Warning: Permanently added '[localhost]:28985' (ECDSA) to the list of known hosts.
2023/05/16 17:13:27 fuzzer started
2023/05/16 17:13:27 dialing manager at localhost:35573
2023/05/16 17:13:27 checking machine...
2023/05/16 17:13:27 checking revisions...
syzkaller login: [ 130.187637] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:13:28 testing simple program...
[ 130.258514] cgroup: Unknown subsys name 'net'
[ 130.453153] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 142.913908] audit: type=1400 audit(1684257220.782:6): 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
[ 144.040150] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 144.042982] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 144.044159] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 144.048865] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 144.050748] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 144.051975] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 144.475310] ------------[ cut here ]------------
[ 144.476005] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 144.478312] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 144.479579] Modules linked in:
[ 144.479983] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 144.482286] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 144.484631] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 144.485771] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 144.488185] RSP: 0018:ffff888016997c00 EFLAGS: 00010282
[ 144.488997] RAX: 0000000000000000 RBX: ffff88800eef7440 RCX: 0000000000000000
[ 144.490023] RDX: ffff88800d7dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 144.491047] RBP: ffff88800eef7454 R08: 0000000000000001 R09: 0000000000000000
[ 144.492081] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 144.493106] R13: ffffffff84e223a0 R14: ffff88800eef7448 R15: ffffffff84d73340
[ 144.494123] FS: 0000555556579400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 144.495282] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.496036] CR2: 00007f92f91d26f4 CR3: 00000000202ee000 CR4: 0000000000350ee0
[ 144.497069] Call Trace:
[ 144.497522]
[ 144.497829] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 144.498634] ipv4_frags_init_net+0x269/0x440
[ 144.499382] ops_init+0xbb/0x6b0
[ 144.499878] setup_net+0x3d9/0x990
[ 144.500475] ? down_read_killable+0x1d7/0x4e0
[ 144.501072] ? __pfx_setup_net+0x10/0x10
[ 144.501768] ? copy_net_ns+0x17c/0x770
[ 144.502512] copy_net_ns+0x321/0x770
[ 144.503007] create_new_namespaces+0x3f6/0xb30
[ 144.503767] unshare_nsproxy_namespaces+0xc1/0x200
[ 144.504519] ksys_unshare+0x44d/0x8e0
[ 144.505035] ? __pfx_ksys_unshare+0x10/0x10
[ 144.505654] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 144.506428] __x64_sys_unshare+0x31/0x40
[ 144.506972] do_syscall_64+0x3f/0x90
[ 144.507529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 144.508232] RIP: 0033:0x7fa1be3530d7
[ 144.508716] 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
[ 144.510982] RSP: 002b:00007ffd13c14c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 144.511980] RAX: ffffffffffffffda RBX: 00007ffd13c152c8 RCX: 00007fa1be3530d7
[ 144.512909] RDX: 00007fa1be3bd41f RSI: 00007ffd13c14c20 RDI: 0000000040000000
[ 144.513827] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13c14a30
[ 144.514754] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1be465bf0
[ 144.515679] R13: 00007ffd13c14d60 R14: 0000000000000000 R15: 00000000000000f8
[ 144.516625]
[ 144.516931] irq event stamp: 9683
[ 144.517403] hardirqs last enabled at (9695): [] __up_console_sem+0x78/0x80
[ 144.518500] hardirqs last disabled at (9706): [] __up_console_sem+0x5d/0x80
[ 144.519616] softirqs last enabled at (9522): [] irq_exit_rcu+0x93/0xc0
[ 144.520692] softirqs last disabled at (9509): [] irq_exit_rcu+0x93/0xc0
[ 144.521766] ---[ end trace 0000000000000000 ]---
[ 144.528424] ------------[ cut here ]------------
[ 144.529127] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 144.531347] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 144.532599] Modules linked in:
[ 144.533071] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 144.534428] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 144.535630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 144.536417] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 144.538941] RSP: 0018:ffff888016997c00 EFLAGS: 00010282
[ 144.539757] RAX: 0000000000000000 RBX: ffff88800d8ae040 RCX: 0000000000000000
[ 144.540781] RDX: ffff88800d7dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 144.541809] RBP: ffff88800d8ae054 R08: 0000000000000001 R09: 0000000000000000
[ 144.542828] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 144.543861] R13: ffffffff84e223a0 R14: ffff88800d8ae048 R15: ffffffff84da62e0
[ 144.544889] FS: 0000555556579400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 144.546031] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.546880] CR2: 00007f92f91d26f4 CR3: 00000000202ee000 CR4: 0000000000350ee0
[ 144.547922] Call Trace:
[ 144.548334]
[ 144.548675] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 144.549411] ipv6_frags_init_net+0x206/0x3c0
[ 144.550047] ops_init+0xbb/0x6b0
[ 144.550583] setup_net+0x3d9/0x990
[ 144.551101] ? down_read_killable+0x1d7/0x4e0
[ 144.551784] ? __pfx_setup_net+0x10/0x10
[ 144.552403] ? copy_net_ns+0x17c/0x770
[ 144.552988] copy_net_ns+0x321/0x770
[ 144.553588] create_new_namespaces+0x3f6/0xb30
[ 144.554298] unshare_nsproxy_namespaces+0xc1/0x200
[ 144.555009] ksys_unshare+0x44d/0x8e0
[ 144.555640] ? __pfx_ksys_unshare+0x10/0x10
[ 144.556300] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 144.557115] __x64_sys_unshare+0x31/0x40
[ 144.557741] do_syscall_64+0x3f/0x90
[ 144.558320] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 144.559048] RIP: 0033:0x7fa1be3530d7
[ 144.559632] 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
[ 144.562101] RSP: 002b:00007ffd13c14c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 144.563187] RAX: ffffffffffffffda RBX: 00007ffd13c152c8 RCX: 00007fa1be3530d7
[ 144.564225] RDX: 00007fa1be3bd41f RSI: 00007ffd13c14c20 RDI: 0000000040000000
[ 144.565241] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13c14a30
[ 144.566261] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1be465bf0
[ 144.567269] R13: 00007ffd13c14d60 R14: 0000000000000000 R15: 00000000000000f8
[ 144.568320]
[ 144.568660] irq event stamp: 11611
[ 144.569155] hardirqs last enabled at (11621): [] __up_console_sem+0x78/0x80
[ 144.570396] hardirqs last disabled at (11634): [] __up_console_sem+0x5d/0x80
[ 144.571611] softirqs last enabled at (11152): [] irq_exit_rcu+0x93/0xc0
[ 144.572789] softirqs last disabled at (11147): [] irq_exit_rcu+0x93/0xc0
[ 144.573971] ---[ end trace 0000000000000000 ]---
[ 144.575589] ------------[ cut here ]------------
[ 144.576276] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 144.578757] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 144.579949] Modules linked in:
[ 144.580446] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 144.581742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 144.582874] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 144.583635] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 144.586066] RSP: 0018:ffff888016997bf0 EFLAGS: 00010286
[ 144.586828] RAX: 0000000000000000 RBX: ffff88800d8af840 RCX: 0000000000000000
[ 144.587845] RDX: ffff88800d7dd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 144.588837] RBP: ffff88800d8af854 R08: 0000000000000001 R09: 0000000000000000
[ 144.589830] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 144.590822] R13: ffffffff84e223a0 R14: ffff88800d8af848 R15: ffffffff84daf020
[ 144.591823] FS: 0000555556579400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 144.592932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 144.593758] CR2: 00007f92f91d26f4 CR3: 00000000202ee000 CR4: 0000000000350ee0
[ 144.594764] Call Trace:
[ 144.595126]
[ 144.595517] nf_ct_net_init+0x224/0x3d0
[ 144.596088] ? __pfx_nf_ct_net_init+0x10/0x10
[ 144.596763] ops_init+0xbb/0x6b0
[ 144.597281] setup_net+0x3d9/0x990
[ 144.597779] ? down_read_killable+0x1d7/0x4e0
[ 144.598459] ? __pfx_setup_net+0x10/0x10
[ 144.599024] ? copy_net_ns+0x17c/0x770
[ 144.599619] copy_net_ns+0x321/0x770
[ 144.600152] create_new_namespaces+0x3f6/0xb30
[ 144.600830] unshare_nsproxy_namespaces+0xc1/0x200
[ 144.601551] ksys_unshare+0x44d/0x8e0
[ 144.602095] ? __pfx_ksys_unshare+0x10/0x10
[ 144.602752] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 144.603581] __x64_sys_unshare+0x31/0x40
[ 144.604157] do_syscall_64+0x3f/0x90
[ 144.604727] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 144.605474] RIP: 0033:0x7fa1be3530d7
[ 144.605993] 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
[ 144.608429] RSP: 002b:00007ffd13c14c88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 144.609483] RAX: ffffffffffffffda RBX: 00007ffd13c152c8 RCX: 00007fa1be3530d7
[ 144.610476] RDX: 00007fa1be3bd41f RSI: 00007ffd13c14c20 RDI: 0000000040000000
[ 144.611495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd13c14a30
[ 144.612497] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa1be465bf0
[ 144.613484] R13: 00007ffd13c14d60 R14: 0000000000000000 R15: 00000000000000f8
[ 144.614505]
[ 144.614843] irq event stamp: 12379
[ 144.615359] hardirqs last enabled at (12391): [] __up_console_sem+0x78/0x80
[ 144.616574] hardirqs last disabled at (12402): [] __up_console_sem+0x5d/0x80
[ 144.617769] softirqs last enabled at (12140): [] irq_exit_rcu+0x93/0xc0
[ 144.618933] softirqs last disabled at (12135): [] irq_exit_rcu+0x93/0xc0
[ 144.620099] ---[ end trace 0000000000000000 ]---
executing program
[ 146.124938] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 148.172366] Bluetooth: hci0: command 0x041b tx timeout
[ 150.221273] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 152.268320] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:12:06 Registers:
info registers vcpu 0
RAX=0000000080000000 RBX=0000000000000cc0 RCX=ffffffff8162d335 RDX=ffff88800d7db680
RSI=0000000000000000 RDI=0000000000000001 RBP=ffffea000079cdc0 RSP=ffff8880165df7e8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffff8880165df868 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff814bf271 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 00007fe6378c2700 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=00007fbcde9a0710 CR3=000000000e1a8000 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=2032343a33313a37312036312079614d XMM01=5d3338393937342e34343120205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880169975e8
R8 =0000000000000001 R9 =ffffed1002d32eae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----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 0000555556579400 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=00007f92f91d26f4 CR3=00000000202ee000 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