Warning: Permanently added '[localhost]:4531' (ECDSA) to the list of known hosts.
2023/05/17 11:33:45 fuzzer started
2023/05/17 11:33:45 dialing manager at localhost:44319
2023/05/17 11:33:45 checking machine...
2023/05/17 11:33:45 checking revisions...
syzkaller login: [ 40.092308] kmemleak: Automatic memory scanning thread ended
2023/05/17 11:33:45 testing simple program...
[ 40.148464] cgroup: Unknown subsys name 'net'
[ 40.237179] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.975470] audit: type=1400 audit(1684323238.397:6): 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
[ 54.081816] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.086416] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.088322] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.092427] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.094633] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.096796] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.516230] ------------[ cut here ]------------
[ 54.517147] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.519080] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.520420] Modules linked in:
[ 54.520905] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.526236] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.527334] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.528060] 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
[ 54.530367] RSP: 0018:ffff8880186c7c00 EFLAGS: 00010282
[ 54.531090] RAX: 0000000000000000 RBX: ffff888016589040 RCX: 0000000000000000
[ 54.532046] RDX: ffff888016b8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.532996] RBP: ffff888016589054 R08: 0000000000000001 R09: 0000000000000000
[ 54.533947] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.534899] R13: ffffffff84e23fe0 R14: ffff888016589048 R15: ffffffff84d74dc0
[ 54.535858] FS: 0000555556989400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.536915] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.537706] CR2: 00007ffdb6c83db8 CR3: 000000000fe78000 CR4: 0000000000350ee0
[ 54.538651] Call Trace:
[ 54.538996]
[ 54.539340] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.540021] ipv4_frags_init_net+0x269/0x440
[ 54.540643] ops_init+0xbb/0x6b0
[ 54.541123] setup_net+0x3d9/0x990
[ 54.541634] ? down_read_killable+0x1d7/0x4e0
[ 54.542240] ? __pfx_setup_net+0x10/0x10
[ 54.542816] ? copy_net_ns+0x17c/0x770
[ 54.543365] copy_net_ns+0x321/0x770
[ 54.543918] create_new_namespaces+0x3f6/0xb30
[ 54.544575] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.545239] ksys_unshare+0x44d/0x8e0
[ 54.545794] ? __pfx_ksys_unshare+0x10/0x10
[ 54.546378] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.547172] __x64_sys_unshare+0x31/0x40
[ 54.547763] do_syscall_64+0x3f/0x90
[ 54.548271] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.548988] RIP: 0033:0x7fd33f4bb0d7
[ 54.549518] 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
[ 54.551861] RSP: 002b:00007fff34042498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.552877] RAX: ffffffffffffffda RBX: 00007fff34042ad8 RCX: 00007fd33f4bb0d7
[ 54.553820] RDX: 00007fd33f52541f RSI: 00007fff34042430 RDI: 0000000040000000
[ 54.554770] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff34042240
[ 54.555727] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd33f5cdbf0
[ 54.556669] R13: 00007fff34042570 R14: 0000000000000000 R15: 00000000000000f8
[ 54.557630]
[ 54.557950] irq event stamp: 8429
[ 54.558397] hardirqs last enabled at (8439): [] __up_console_sem+0x78/0x80
[ 54.559546] hardirqs last disabled at (8450): [] __up_console_sem+0x5d/0x80
[ 54.560673] softirqs last enabled at (7906): [] irq_exit_rcu+0x93/0xc0
[ 54.561766] softirqs last disabled at (7861): [] irq_exit_rcu+0x93/0xc0
[ 54.562862] ---[ end trace 0000000000000000 ]---
[ 54.568924] ------------[ cut here ]------------
[ 54.569687] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.571440] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.572603] Modules linked in:
[ 54.573034] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.574267] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.575353] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.576079] 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
[ 54.578398] RSP: 0018:ffff8880186c7c00 EFLAGS: 00010282
[ 54.579131] RAX: 0000000000000000 RBX: ffff888008ef1640 RCX: 0000000000000000
[ 54.580099] RDX: ffff888016b8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.581059] RBP: ffff888008ef1654 R08: 0000000000000001 R09: 0000000000000000
[ 54.582007] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.582960] R13: ffffffff84e23fe0 R14: ffff888008ef1648 R15: ffffffff84da7d60
[ 54.583916] FS: 0000555556989400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.585003] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.585797] CR2: 00007ffdb6c83db8 CR3: 000000000fe78000 CR4: 0000000000350ee0
[ 54.586746] Call Trace:
[ 54.587096]
[ 54.587449] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.588133] ipv6_frags_init_net+0x206/0x3c0
[ 54.588768] ops_init+0xbb/0x6b0
[ 54.589254] setup_net+0x3d9/0x990
[ 54.589771] ? down_read_killable+0x1d7/0x4e0
[ 54.590376] ? __pfx_setup_net+0x10/0x10
[ 54.590962] ? copy_net_ns+0x17c/0x770
[ 54.591559] copy_net_ns+0x321/0x770
[ 54.592083] create_new_namespaces+0x3f6/0xb30
[ 54.592735] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.593393] ksys_unshare+0x44d/0x8e0
[ 54.593941] ? __pfx_ksys_unshare+0x10/0x10
[ 54.594560] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.595325] __x64_sys_unshare+0x31/0x40
[ 54.595917] do_syscall_64+0x3f/0x90
[ 54.596428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.597147] RIP: 0033:0x7fd33f4bb0d7
[ 54.597669] 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
[ 54.600015] RSP: 002b:00007fff34042498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.601035] RAX: ffffffffffffffda RBX: 00007fff34042ad8 RCX: 00007fd33f4bb0d7
[ 54.601989] RDX: 00007fd33f52541f RSI: 00007fff34042430 RDI: 0000000040000000
[ 54.602924] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff34042240
[ 54.603896] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd33f5cdbf0
[ 54.604842] R13: 00007fff34042570 R14: 0000000000000000 R15: 00000000000000f8
[ 54.605816]
[ 54.606133] irq event stamp: 10335
[ 54.606632] hardirqs last enabled at (10347): [] __up_console_sem+0x78/0x80
[ 54.607769] hardirqs last disabled at (10358): [] __up_console_sem+0x5d/0x80
[ 54.608899] softirqs last enabled at (9832): [] irq_exit_rcu+0x93/0xc0
[ 54.609992] softirqs last disabled at (9827): [] irq_exit_rcu+0x93/0xc0
[ 54.611099] ---[ end trace 0000000000000000 ]---
[ 54.612550] ------------[ cut here ]------------
[ 54.613174] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.615184] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.616337] Modules linked in:
[ 54.616803] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.618035] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.619112] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.619836] 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
[ 54.622141] RSP: 0018:ffff8880186c7bf0 EFLAGS: 00010286
[ 54.622873] RAX: 0000000000000000 RBX: ffff88800ed06e40 RCX: 0000000000000000
[ 54.623839] RDX: ffff888016b8d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.624791] RBP: ffff88800ed06e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.625745] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.626686] R13: ffffffff84e23fe0 R14: ffff88800ed06e48 R15: ffffffff84db0aa0
[ 54.627664] FS: 0000555556989400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.628729] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.629520] CR2: 00007ffdb6c83db8 CR3: 000000000fe78000 CR4: 0000000000350ee0
[ 54.630437] Call Trace:
[ 54.630815]
[ 54.631135] nf_ct_net_init+0x224/0x3d0
[ 54.631723] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.632344] ops_init+0xbb/0x6b0
[ 54.633080] setup_net+0x3d9/0x990
[ 54.633604] ? down_read_killable+0x1d7/0x4e0
[ 54.634209] ? __pfx_setup_net+0x10/0x10
[ 54.634797] ? copy_net_ns+0x17c/0x770
[ 54.635364] copy_net_ns+0x321/0x770
[ 54.635908] create_new_namespaces+0x3f6/0xb30
[ 54.636562] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.637213] ksys_unshare+0x44d/0x8e0
[ 54.637767] ? __pfx_ksys_unshare+0x10/0x10
[ 54.638346] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.639127] __x64_sys_unshare+0x31/0x40
[ 54.639716] do_syscall_64+0x3f/0x90
[ 54.640228] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.640963] RIP: 0033:0x7fd33f4bb0d7
[ 54.641454] 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
[ 54.643779] RSP: 002b:00007fff34042498 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.644795] RAX: ffffffffffffffda RBX: 00007fff34042ad8 RCX: 00007fd33f4bb0d7
[ 54.645736] RDX: 00007fd33f52541f RSI: 00007fff34042430 RDI: 0000000040000000
[ 54.646685] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff34042240
[ 54.647666] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd33f5cdbf0
[ 54.648614] R13: 00007fff34042570 R14: 0000000000000000 R15: 00000000000000f8
[ 54.649585]
[ 54.649902] irq event stamp: 11109
[ 54.650365] hardirqs last enabled at (11119): [] __up_console_sem+0x78/0x80
[ 54.651530] hardirqs last disabled at (11130): [] __up_console_sem+0x5d/0x80
[ 54.652659] softirqs last enabled at (10878): [] irq_exit_rcu+0x93/0xc0
[ 54.653750] softirqs last disabled at (10873): [] irq_exit_rcu+0x93/0xc0
[ 54.654850] ---[ end trace 0000000000000000 ]---
executing program
[ 56.105195] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.152593] Bluetooth: hci0: command 0x041b tx timeout
[ 60.200743] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.248554] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
11:33:53 Registers:
info registers vcpu 0
RAX=000000000001d0a5 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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 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=00007f886ed3a0c0 CR3=00000000101f8000 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=2039353a33333a31312037312079614d XMM01=5d3530393032352e34352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880186c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556989400 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=00007ffdb6c83db8 CR3=000000000fe78000 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