Warning: Permanently added '[localhost]:18824' (ECDSA) to the list of known hosts.
2023/05/17 01:45:38 fuzzer started
2023/05/17 01:45:38 dialing manager at localhost:35573
2023/05/17 01:45:38 checking machine...
2023/05/17 01:45:38 checking revisions...
syzkaller login: [ 36.569295] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:45:38 testing simple program...
[ 36.634360] cgroup: Unknown subsys name 'net'
[ 36.727550] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.261595] audit: type=1400 audit(1684287952.354:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.418831] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.420630] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.424160] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
executing program
[ 51.429088] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.431758] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.432897] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.826294] ------------[ cut here ]------------
[ 51.827110] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.829479] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.830768] Modules linked in:
[ 51.831310] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.836237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.837482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.838161] 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
[ 51.840570] RSP: 0018:ffff888016447c00 EFLAGS: 00010282
[ 51.841238] RAX: 0000000000000000 RBX: ffff888016734440 RCX: 0000000000000000
[ 51.842224] RDX: ffff888016a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.843164] RBP: ffff888016734454 R08: 0000000000000001 R09: 0000000000000000
[ 51.844073] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.845006] R13: ffffffff84e223a0 R14: ffff888016734448 R15: ffffffff84d73340
[ 51.845943] FS: 0000555556ebc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.846997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.847773] CR2: 00007f23f1ec9a00 CR3: 0000000016544000 CR4: 0000000000350ee0
[ 51.848689] Call Trace:
[ 51.849030]
[ 51.849336] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.850005] ipv4_frags_init_net+0x269/0x440
[ 51.850610] ops_init+0xbb/0x6b0
[ 51.851100] setup_net+0x3d9/0x990
[ 51.851597] ? down_read_killable+0x1d7/0x4e0
[ 51.852182] ? __pfx_setup_net+0x10/0x10
[ 51.852732] ? copy_net_ns+0x17c/0x770
[ 51.853260] copy_net_ns+0x321/0x770
[ 51.853781] create_new_namespaces+0x3f6/0xb30
[ 51.854389] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.855071] ksys_unshare+0x44d/0x8e0
[ 51.855605] ? __pfx_ksys_unshare+0x10/0x10
[ 51.856167] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.856946] __x64_sys_unshare+0x31/0x40
[ 51.857525] do_syscall_64+0x3f/0x90
[ 51.858012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.858707] RIP: 0033:0x7fc4051e10d7
[ 51.859213] 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
[ 51.861499] RSP: 002b:00007ffcf322dda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.862564] RAX: ffffffffffffffda RBX: 00007ffcf322e3e8 RCX: 00007fc4051e10d7
[ 51.863592] RDX: 00007fc40524b41f RSI: 00007ffcf322dd40 RDI: 0000000040000000
[ 51.864603] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf322db50
[ 51.865614] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4052f3bf0
[ 51.866629] R13: 00007ffcf322de80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.867677]
[ 51.868027] irq event stamp: 8275
[ 51.868546] hardirqs last enabled at (8287): [] __up_console_sem+0x78/0x80
[ 51.869757] hardirqs last disabled at (8298): [] __up_console_sem+0x5d/0x80
[ 51.870976] softirqs last enabled at (7948): [] irq_exit_rcu+0x93/0xc0
[ 51.872162] softirqs last disabled at (7939): [] irq_exit_rcu+0x93/0xc0
[ 51.873333] ---[ end trace 0000000000000000 ]---
[ 51.879999] ------------[ cut here ]------------
[ 51.880761] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.882926] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.884147] Modules linked in:
[ 51.884655] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.885984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.887151] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.887921] 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
[ 51.890398] RSP: 0018:ffff888016447c00 EFLAGS: 00010282
[ 51.891190] RAX: 0000000000000000 RBX: ffff88800ec58840 RCX: 0000000000000000
[ 51.892201] RDX: ffff888016a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.893219] RBP: ffff88800ec58854 R08: 0000000000000001 R09: 0000000000000000
[ 51.894230] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.895244] R13: ffffffff84e223a0 R14: ffff88800ec58848 R15: ffffffff84da62e0
[ 51.896257] FS: 0000555556ebc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.897389] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.898228] CR2: 00007f23f1ec9a00 CR3: 0000000016544000 CR4: 0000000000350ee0
[ 51.899257] Call Trace:
[ 51.899666]
[ 51.900007] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.900729] ipv6_frags_init_net+0x206/0x3c0
[ 51.901361] ops_init+0xbb/0x6b0
[ 51.901892] setup_net+0x3d9/0x990
[ 51.902405] ? down_read_killable+0x1d7/0x4e0
[ 51.903090] ? __pfx_setup_net+0x10/0x10
[ 51.903696] ? copy_net_ns+0x17c/0x770
[ 51.904267] copy_net_ns+0x321/0x770
[ 51.904841] create_new_namespaces+0x3f6/0xb30
[ 51.905537] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.906236] ksys_unshare+0x44d/0x8e0
[ 51.906835] ? __pfx_ksys_unshare+0x10/0x10
[ 51.907516] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.908323] __x64_sys_unshare+0x31/0x40
[ 51.908949] do_syscall_64+0x3f/0x90
[ 51.909509] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.910239] RIP: 0033:0x7fc4051e10d7
[ 51.910796] 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
[ 51.913278] RSP: 002b:00007ffcf322dda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.914355] RAX: ffffffffffffffda RBX: 00007ffcf322e3e8 RCX: 00007fc4051e10d7
[ 51.915402] RDX: 00007fc40524b41f RSI: 00007ffcf322dd40 RDI: 0000000040000000
[ 51.916404] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf322db50
[ 51.917407] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4052f3bf0
[ 51.918419] R13: 00007ffcf322de80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.919501]
[ 51.919840] irq event stamp: 10073
[ 51.920328] hardirqs last enabled at (10083): [] __up_console_sem+0x78/0x80
[ 51.921561] hardirqs last disabled at (10094): [] __up_console_sem+0x5d/0x80
[ 51.922768] softirqs last enabled at (9572): [] irq_exit_rcu+0x93/0xc0
[ 51.923987] softirqs last disabled at (9567): [] irq_exit_rcu+0x93/0xc0
[ 51.925157] ---[ end trace 0000000000000000 ]---
[ 51.926691] ------------[ cut here ]------------
[ 51.927377] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.929633] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.930828] Modules linked in:
[ 51.931300] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.932613] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.933757] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.934519] 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
[ 51.937002] RSP: 0018:ffff888016447bf0 EFLAGS: 00010286
[ 51.937782] RAX: 0000000000000000 RBX: ffff88800ec58240 RCX: 0000000000000000
[ 51.938789] RDX: ffff888016a20000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.939829] RBP: ffff88800ec58254 R08: 0000000000000001 R09: 0000000000000000
[ 51.940880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.941927] R13: ffffffff84e223a0 R14: ffff88800ec58248 R15: ffffffff84daf020
[ 51.942984] FS: 0000555556ebc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.944151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.945008] CR2: 00007f23f1ec9a00 CR3: 0000000016544000 CR4: 0000000000350ee0
[ 51.946047] Call Trace:
[ 51.946470]
[ 51.946822] nf_ct_net_init+0x224/0x3d0
[ 51.947480] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.948150] ops_init+0xbb/0x6b0
[ 51.948699] setup_net+0x3d9/0x990
[ 51.949234] ? down_read_killable+0x1d7/0x4e0
[ 51.949926] ? __pfx_setup_net+0x10/0x10
[ 51.950552] ? copy_net_ns+0x17c/0x770
[ 51.951151] copy_net_ns+0x321/0x770
[ 51.951757] create_new_namespaces+0x3f6/0xb30
[ 51.952482] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.953203] ksys_unshare+0x44d/0x8e0
[ 51.953816] ? __pfx_ksys_unshare+0x10/0x10
[ 51.954488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.955335] __x64_sys_unshare+0x31/0x40
[ 51.955982] do_syscall_64+0x3f/0x90
[ 51.956571] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.957320] RIP: 0033:0x7fc4051e10d7
[ 51.957900] 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
[ 51.960482] RSP: 002b:00007ffcf322dda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.961597] RAX: ffffffffffffffda RBX: 00007ffcf322e3e8 RCX: 00007fc4051e10d7
[ 51.962635] RDX: 00007fc40524b41f RSI: 00007ffcf322dd40 RDI: 0000000040000000
[ 51.963695] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcf322db50
[ 51.964731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4052f3bf0
[ 51.965775] R13: 00007ffcf322de80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.966840]
[ 51.967207] irq event stamp: 10853
[ 51.967755] hardirqs last enabled at (10865): [] __up_console_sem+0x78/0x80
[ 51.969002] hardirqs last disabled at (10876): [] __up_console_sem+0x5d/0x80
[ 51.970251] softirqs last enabled at (10646): [] irq_exit_rcu+0x93/0xc0
[ 51.971483] softirqs last disabled at (10637): [] irq_exit_rcu+0x93/0xc0
[ 51.972701] ---[ end trace 0000000000000000 ]---
[ 53.504318] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.552563] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.599496] Bluetooth: hci0: command 0x040f tx timeout
[ 59.647513] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:45:53 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88806ce09b68 RCX=0000000000000001 RDX=1ffff1100d9c136f
RSI=ffffffff844c6788 RDI=ffff88806ce09b78 RBP=ffff88806ce09b38 RSP=ffff88806ce09a80
R8 =ffffffff860ae2ac R9 =ffffffff860ae2b0 R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b68 R13=0000000000000000 R14=ffffffff8542a780 R15=ffff8880144f7410
RIP=ffffffff813abe46 RFL=00000282 [--S----] 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 0000000000000000 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=00007f23f1ef7a80 CR3=000000000f2cc000 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=2033353a35343a31302037312079614d XMM01=5d3937343932382e31352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3937343932382e31352020205b XMM07=79732033353a35343a31302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880164475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555556ebc400 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=00007f23f1ec9a00 CR3=0000000016544000 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