Warning: Permanently added '[localhost]:63280' (ECDSA) to the list of known hosts.
2023/05/16 20:11:25 fuzzer started
2023/05/16 20:11:25 dialing manager at localhost:35573
2023/05/16 20:11:25 checking machine...
2023/05/16 20:11:25 checking revisions...
syzkaller login: [ 36.866179] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:11:25 testing simple program...
[ 36.935680] cgroup: Unknown subsys name 'net'
[ 37.027877] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.974162] audit: type=1400 audit(1684267897.903:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.106313] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.108328] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.112373] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.117064] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.119990] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.121277] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.505549] ------------[ cut here ]------------
[ 50.506197] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.508100] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.509163] Modules linked in:
[ 50.509598] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.514376] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.515504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.516139] 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
[ 50.518388] RSP: 0018:ffff888019c17c00 EFLAGS: 00010282
[ 50.519147] RAX: 0000000000000000 RBX: ffff888015bd8c40 RCX: 0000000000000000
[ 50.520162] RDX: ffff88800da13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.521195] RBP: ffff888015bd8c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.522221] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.523177] R13: ffffffff84e223a0 R14: ffff888015bd8c48 R15: ffffffff84d73340
[ 50.524217] FS: 00005555570ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.525322] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.526078] CR2: 00007fac890a46f4 CR3: 0000000015a4e000 CR4: 0000000000350ee0
[ 50.526958] Call Trace:
[ 50.527288]
[ 50.527615] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.528217] ipv4_frags_init_net+0x269/0x440
[ 50.528794] ops_init+0xbb/0x6b0
[ 50.529231] setup_net+0x3d9/0x990
[ 50.529707] ? down_read_killable+0x1d7/0x4e0
[ 50.530273] ? __pfx_setup_net+0x10/0x10
[ 50.530804] ? copy_net_ns+0x17c/0x770
[ 50.531306] copy_net_ns+0x321/0x770
[ 50.531810] create_new_namespaces+0x3f6/0xb30
[ 50.532394] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.533037] ksys_unshare+0x44d/0x8e0
[ 50.533558] ? __pfx_ksys_unshare+0x10/0x10
[ 50.534119] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.534862] __x64_sys_unshare+0x31/0x40
[ 50.535380] do_syscall_64+0x3f/0x90
[ 50.535874] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.536533] RIP: 0033:0x7f5bcca770d7
[ 50.536989] 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
[ 50.539138] RSP: 002b:00007ffd4d664b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.540070] RAX: ffffffffffffffda RBX: 00007ffd4d665198 RCX: 00007f5bcca770d7
[ 50.540973] RDX: 00007f5bccae141f RSI: 00007ffd4d664af0 RDI: 0000000040000000
[ 50.541843] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d664900
[ 50.542736] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5bccb89bf0
[ 50.543607] R13: 00007ffd4d664c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.544503]
[ 50.544800] irq event stamp: 10143
[ 50.545226] hardirqs last enabled at (10153): [] __up_console_sem+0x78/0x80
[ 50.546298] hardirqs last disabled at (10164): [] __up_console_sem+0x5d/0x80
[ 50.547370] softirqs last enabled at (9814): [] irq_exit_rcu+0x93/0xc0
[ 50.548409] softirqs last disabled at (9803): [] irq_exit_rcu+0x93/0xc0
[ 50.549437] ---[ end trace 0000000000000000 ]---
[ 50.554961] ------------[ cut here ]------------
[ 50.555582] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.557367] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.558474] Modules linked in:
[ 50.558891] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.560060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.561081] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.561759] 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
[ 50.563947] RSP: 0018:ffff888019c17c00 EFLAGS: 00010282
[ 50.564643] RAX: 0000000000000000 RBX: ffff88800e169040 RCX: 0000000000000000
[ 50.565531] RDX: ffff88800da13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.566406] RBP: ffff88800e169054 R08: 0000000000000001 R09: 0000000000000000
[ 50.567283] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.568165] R13: ffffffff84e223a0 R14: ffff88800e169048 R15: ffffffff84da62e0
[ 50.569055] FS: 00005555570ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.570059] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.570798] CR2: 00007fac890a46f4 CR3: 0000000015a4e000 CR4: 0000000000350ee0
[ 50.571673] Call Trace:
[ 50.571994]
[ 50.572286] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.572928] ipv6_frags_init_net+0x206/0x3c0
[ 50.573504] ops_init+0xbb/0x6b0
[ 50.573947] setup_net+0x3d9/0x990
[ 50.574414] ? down_read_killable+0x1d7/0x4e0
[ 50.575010] ? __pfx_setup_net+0x10/0x10
[ 50.575546] ? copy_net_ns+0x17c/0x770
[ 50.576044] copy_net_ns+0x321/0x770
[ 50.576550] create_new_namespaces+0x3f6/0xb30
[ 50.577142] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.577784] ksys_unshare+0x44d/0x8e0
[ 50.578277] ? __pfx_ksys_unshare+0x10/0x10
[ 50.578850] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.579590] __x64_sys_unshare+0x31/0x40
[ 50.580106] do_syscall_64+0x3f/0x90
[ 50.580603] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.581243] RIP: 0033:0x7f5bcca770d7
[ 50.581736] 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
[ 50.583892] RSP: 002b:00007ffd4d664b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.584839] RAX: ffffffffffffffda RBX: 00007ffd4d665198 RCX: 00007f5bcca770d7
[ 50.585723] RDX: 00007f5bccae141f RSI: 00007ffd4d664af0 RDI: 0000000040000000
[ 50.586626] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d664900
[ 50.587528] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5bccb89bf0
[ 50.588385] R13: 00007ffd4d664c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.589541]
[ 50.589848] irq event stamp: 11901
[ 50.590289] hardirqs last enabled at (11911): [] __up_console_sem+0x78/0x80
[ 50.591370] hardirqs last disabled at (11922): [] __up_console_sem+0x5d/0x80
[ 50.592430] softirqs last enabled at (11886): [] irq_exit_rcu+0x93/0xc0
[ 50.593485] softirqs last disabled at (11875): [] irq_exit_rcu+0x93/0xc0
[ 50.594543] ---[ end trace 0000000000000000 ]---
[ 50.595919] ------------[ cut here ]------------
[ 50.596560] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.598446] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.599534] Modules linked in:
[ 50.599947] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.601107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.602130] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.602805] 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
[ 50.604987] RSP: 0018:ffff888019c17bf0 EFLAGS: 00010286
[ 50.605678] RAX: 0000000000000000 RBX: ffff888013a25c40 RCX: 0000000000000000
[ 50.606588] RDX: ffff88800da13680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.607482] RBP: ffff888013a25c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.608348] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.609230] R13: ffffffff84e223a0 R14: ffff888013a25c48 R15: ffffffff84daf020
[ 50.610118] FS: 00005555570ec400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.611123] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.611864] CR2: 00007fac890a46f4 CR3: 0000000015a4e000 CR4: 0000000000350ee0
[ 50.612751] Call Trace:
[ 50.613082]
[ 50.613379] nf_ct_net_init+0x224/0x3d0
[ 50.613933] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.614557] ops_init+0xbb/0x6b0
[ 50.614995] setup_net+0x3d9/0x990
[ 50.615441] ? down_read_killable+0x1d7/0x4e0
[ 50.616058] ? __pfx_setup_net+0x10/0x10
[ 50.616593] ? copy_net_ns+0x17c/0x770
[ 50.617100] copy_net_ns+0x321/0x770
[ 50.617599] create_new_namespaces+0x3f6/0xb30
[ 50.618183] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.618821] ksys_unshare+0x44d/0x8e0
[ 50.619307] ? __pfx_ksys_unshare+0x10/0x10
[ 50.619880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.620618] __x64_sys_unshare+0x31/0x40
[ 50.621128] do_syscall_64+0x3f/0x90
[ 50.621638] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.622284] RIP: 0033:0x7f5bcca770d7
[ 50.622782] 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
[ 50.624952] RSP: 002b:00007ffd4d664b58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.625904] RAX: ffffffffffffffda RBX: 00007ffd4d665198 RCX: 00007f5bcca770d7
[ 50.626795] RDX: 00007f5bccae141f RSI: 00007ffd4d664af0 RDI: 0000000040000000
[ 50.627680] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4d664900
[ 50.628562] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5bccb89bf0
[ 50.629403] R13: 00007ffd4d664c30 R14: 0000000000000000 R15: 00000000000000f8
[ 50.630314]
[ 50.630637] irq event stamp: 12757
[ 50.631068] hardirqs last enabled at (12767): [] __up_console_sem+0x78/0x80
[ 50.632118] hardirqs last disabled at (12778): [] __up_console_sem+0x5d/0x80
[ 50.633173] softirqs last enabled at (12474): [] irq_exit_rcu+0x93/0xc0
[ 50.634214] softirqs last disabled at (12469): [] irq_exit_rcu+0x93/0xc0
[ 50.635234] ---[ end trace 0000000000000000 ]---
executing program
[ 52.189139] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.235614] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.283649] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.331595] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:11:39 Registers:
info registers vcpu 0
RAX=000000000001eebb RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007ff1f94abad0 CR3=0000000018218000 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=2039333a31313a30322036312079614d XMM01=5d3839353930352e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019c175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555570ec400 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=00007fac890a46f4 CR3=0000000015a4e000 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