Warning: Permanently added '[localhost]:31254' (ECDSA) to the list of known hosts.
2023/05/16 16:45:00 fuzzer started
2023/05/16 16:45:01 dialing manager at localhost:35573
2023/05/16 16:45:01 checking machine...
2023/05/16 16:45:01 checking revisions...
syzkaller login: [ 40.748112] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:45:01 testing simple program...
[ 40.812697] cgroup: Unknown subsys name 'net'
[ 40.887431] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.183080] audit: type=1400 audit(1684255515.824:6): 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
executing program
[ 56.308595] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.311137] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.312545] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.315446] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.317145] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.318504] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.718147] ------------[ cut here ]------------
[ 56.718831] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.720608] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.721675] Modules linked in:
[ 56.722094] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.726864] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.727966] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.728665] 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
[ 56.730855] RSP: 0018:ffff88801953fc00 EFLAGS: 00010282
[ 56.731546] RAX: 0000000000000000 RBX: ffff88800dc33840 RCX: 0000000000000000
[ 56.732448] RDX: ffff88800ff59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.733351] RBP: ffff88800dc33854 R08: 0000000000000001 R09: 0000000000000000
[ 56.734239] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.735095] R13: ffffffff84e223a0 R14: ffff88800dc33848 R15: ffffffff84d73340
[ 56.736020] FS: 0000555556a7c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.737052] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.737800] CR2: 00007ffda1ac1000 CR3: 0000000016174000 CR4: 0000000000350ee0
[ 56.738701] Call Trace:
[ 56.739028]
[ 56.739359] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.739977] ipv4_frags_init_net+0x269/0x440
[ 56.740576] ops_init+0xbb/0x6b0
[ 56.741027] setup_net+0x3d9/0x990
[ 56.741514] ? down_read_killable+0x1d7/0x4e0
[ 56.742087] ? __pfx_setup_net+0x10/0x10
[ 56.742622] ? copy_net_ns+0x17c/0x770
[ 56.743138] copy_net_ns+0x321/0x770
[ 56.743646] create_new_namespaces+0x3f6/0xb30
[ 56.744290] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.744913] ksys_unshare+0x44d/0x8e0
[ 56.745442] ? __pfx_ksys_unshare+0x10/0x10
[ 56.745994] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.746740] __x64_sys_unshare+0x31/0x40
[ 56.747294] do_syscall_64+0x3f/0x90
[ 56.747770] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.748459] RIP: 0033:0x7f3655f630d7
[ 56.748926] 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
[ 56.751095] RSP: 002b:00007ffc7dd7bc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.752052] RAX: ffffffffffffffda RBX: 00007ffc7dd7c268 RCX: 00007f3655f630d7
[ 56.752966] RDX: 00007f3655fcd41f RSI: 00007ffc7dd7bbc0 RDI: 0000000040000000
[ 56.753864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7dd7b9d0
[ 56.754750] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3656075bf0
[ 56.755644] R13: 00007ffc7dd7bd00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.756579]
[ 56.756879] irq event stamp: 9925
[ 56.757329] hardirqs last enabled at (9937): [] __up_console_sem+0x78/0x80
[ 56.758391] hardirqs last disabled at (9948): [] __up_console_sem+0x5d/0x80
[ 56.759458] softirqs last enabled at (9474): [] irq_exit_rcu+0x93/0xc0
[ 56.760509] softirqs last disabled at (9445): [] irq_exit_rcu+0x93/0xc0
[ 56.761563] ---[ end trace 0000000000000000 ]---
[ 56.767252] ------------[ cut here ]------------
[ 56.767839] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.769665] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.770721] Modules linked in:
[ 56.771130] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.772305] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.773321] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.773967] 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
[ 56.776160] RSP: 0018:ffff88801953fc00 EFLAGS: 00010282
[ 56.776872] RAX: 0000000000000000 RBX: ffff88801604e040 RCX: 0000000000000000
[ 56.777767] RDX: ffff88800ff59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.778664] RBP: ffff88801604e054 R08: 0000000000000001 R09: 0000000000000000
[ 56.779562] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.780459] R13: ffffffff84e223a0 R14: ffff88801604e048 R15: ffffffff84da62e0
[ 56.781472] FS: 0000555556a7c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.782492] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.783198] CR2: 00007ffda1ac1000 CR3: 0000000016174000 CR4: 0000000000350ee0
[ 56.784090] Call Trace:
[ 56.784473]
[ 56.784780] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.785437] ipv6_frags_init_net+0x206/0x3c0
[ 56.785998] ops_init+0xbb/0x6b0
[ 56.786464] setup_net+0x3d9/0x990
[ 56.786924] ? down_read_killable+0x1d7/0x4e0
[ 56.787515] ? __pfx_setup_net+0x10/0x10
[ 56.788024] ? copy_net_ns+0x17c/0x770
[ 56.788574] copy_net_ns+0x321/0x770
[ 56.789060] create_new_namespaces+0x3f6/0xb30
[ 56.789676] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.790322] ksys_unshare+0x44d/0x8e0
[ 56.790815] ? __pfx_ksys_unshare+0x10/0x10
[ 56.791386] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.792101] __x64_sys_unshare+0x31/0x40
[ 56.792652] do_syscall_64+0x3f/0x90
[ 56.793127] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.793792] RIP: 0033:0x7f3655f630d7
[ 56.794283] 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
[ 56.796477] RSP: 002b:00007ffc7dd7bc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.797423] RAX: ffffffffffffffda RBX: 00007ffc7dd7c268 RCX: 00007f3655f630d7
[ 56.798322] RDX: 00007f3655fcd41f RSI: 00007ffc7dd7bbc0 RDI: 0000000040000000
[ 56.799184] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7dd7b9d0
[ 56.800084] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3656075bf0
[ 56.800978] R13: 00007ffc7dd7bd00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.801902]
[ 56.802229] irq event stamp: 11973
[ 56.802664] hardirqs last enabled at (11983): [] __up_console_sem+0x78/0x80
[ 56.803738] hardirqs last disabled at (11994): [] __up_console_sem+0x5d/0x80
[ 56.804834] softirqs last enabled at (11468): [] irq_exit_rcu+0x93/0xc0
[ 56.805888] softirqs last disabled at (11427): [] irq_exit_rcu+0x93/0xc0
[ 56.806953] ---[ end trace 0000000000000000 ]---
[ 56.808350] ------------[ cut here ]------------
[ 56.808931] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.810847] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.811943] Modules linked in:
[ 56.812415] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.813565] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.814577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.815254] 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
[ 56.817456] RSP: 0018:ffff88801953fbf0 EFLAGS: 00010286
[ 56.818108] RAX: 0000000000000000 RBX: ffff88801604e640 RCX: 0000000000000000
[ 56.819009] RDX: ffff88800ff59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.819897] RBP: ffff88801604e654 R08: 0000000000000001 R09: 0000000000000000
[ 56.820808] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.821704] R13: ffffffff84e223a0 R14: ffff88801604e648 R15: ffffffff84daf020
[ 56.822614] FS: 0000555556a7c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.823607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.824369] CR2: 00007ffda1ac1000 CR3: 0000000016174000 CR4: 0000000000350ee0
[ 56.825268] Call Trace:
[ 56.825597]
[ 56.825895] nf_ct_net_init+0x224/0x3d0
[ 56.826445] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.827026] ops_init+0xbb/0x6b0
[ 56.827503] setup_net+0x3d9/0x990
[ 56.827954] ? down_read_killable+0x1d7/0x4e0
[ 56.828575] ? __pfx_setup_net+0x10/0x10
[ 56.829089] ? copy_net_ns+0x17c/0x770
[ 56.829622] copy_net_ns+0x321/0x770
[ 56.830102] create_new_namespaces+0x3f6/0xb30
[ 56.830719] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.831376] ksys_unshare+0x44d/0x8e0
[ 56.831878] ? __pfx_ksys_unshare+0x10/0x10
[ 56.832459] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.833180] __x64_sys_unshare+0x31/0x40
[ 56.833731] do_syscall_64+0x3f/0x90
[ 56.834239] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.834880] RIP: 0033:0x7f3655f630d7
[ 56.835378] 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
[ 56.837574] RSP: 002b:00007ffc7dd7bc28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.838533] RAX: ffffffffffffffda RBX: 00007ffc7dd7c268 RCX: 00007f3655f630d7
[ 56.839433] RDX: 00007f3655fcd41f RSI: 00007ffc7dd7bbc0 RDI: 0000000040000000
[ 56.840353] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7dd7b9d0
[ 56.841257] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3656075bf0
[ 56.842117] R13: 00007ffc7dd7bd00 R14: 0000000000000000 R15: 00000000000000f8
[ 56.843037]
[ 56.843375] irq event stamp: 12761
[ 56.843828] hardirqs last enabled at (12771): [] __up_console_sem+0x78/0x80
[ 56.844918] hardirqs last disabled at (12782): [] __up_console_sem+0x5d/0x80
[ 56.845998] softirqs last enabled at (12446): [] irq_exit_rcu+0x93/0xc0
[ 56.847046] softirqs last disabled at (12441): [] irq_exit_rcu+0x93/0xc0
[ 56.848088] ---[ end trace 0000000000000000 ]---
[ 58.386840] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.435277] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.482281] Bluetooth: hci0: command 0x040f tx timeout
[ 64.530301] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:45:12 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88800fdf0000 RCX=0000000000000000 RDX=ffff888018b58000
RSI=ffffffff81ad1f3f RDI=ffff88800fdf0000 RBP=0000000000000001 RSP=ffff8880163c7a60
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=0000000000000001 R15=0000000000001721
RIP=ffffffff81ad1452 RFL=00000293 [--S-A-C] 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 00007f1003993700 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=00007fb88a703070 CR3=0000000016dc0000 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=2037313a35343a36312036312079614d XMM01=5d3133383831372e36352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000036 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801953f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000036 R11=0000000000000001
R12=0000000000000036 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556a7c400 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=00007ffda1ac1000 CR3=0000000016174000 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