Warning: Permanently added '[localhost]:27021' (ECDSA) to the list of known hosts.
2023/05/17 06:04:08 fuzzer started
2023/05/17 06:04:08 dialing manager at localhost:35573
2023/05/17 06:04:08 checking machine...
2023/05/17 06:04:08 checking revisions...
syzkaller login: [ 42.021785] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:04:08 testing simple program...
[ 42.085504] cgroup: Unknown subsys name 'net'
[ 42.158032] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.958245] audit: type=1400 audit(1684303460.660:6): 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
[ 55.093036] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.094911] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.096282] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.098787] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.100367] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.101730] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.509235] ------------[ cut here ]------------
[ 55.510071] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.512183] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.513307] Modules linked in:
[ 55.513750] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.517985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.519049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.519780] 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
[ 55.521981] RSP: 0018:ffff88800d05fc00 EFLAGS: 00010282
[ 55.522712] RAX: 0000000000000000 RBX: ffff88800f026440 RCX: 0000000000000000
[ 55.523672] RDX: ffff888010158000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.524695] RBP: ffff88800f026454 R08: 0000000000000001 R09: 0000000000000000
[ 55.525744] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.526678] R13: ffffffff84e223a0 R14: ffff88800f026448 R15: ffffffff84d73340
[ 55.527646] FS: 000055555604e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.529013] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.530027] CR2: 00007fbbe35576f4 CR3: 000000000ecee000 CR4: 0000000000350ef0
[ 55.531265] Call Trace:
[ 55.531769]
[ 55.532175] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.532921] ipv4_frags_init_net+0x269/0x440
[ 55.533543] ops_init+0xbb/0x6b0
[ 55.533989] setup_net+0x3d9/0x990
[ 55.534504] ? down_read_killable+0x1d7/0x4e0
[ 55.535098] ? __pfx_setup_net+0x10/0x10
[ 55.535690] ? copy_net_ns+0x17c/0x770
[ 55.536199] copy_net_ns+0x321/0x770
[ 55.536731] create_new_namespaces+0x3f6/0xb30
[ 55.537339] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.537993] ksys_unshare+0x44d/0x8e0
[ 55.538538] ? __pfx_ksys_unshare+0x10/0x10
[ 55.539084] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.539911] __x64_sys_unshare+0x31/0x40
[ 55.540496] do_syscall_64+0x3f/0x90
[ 55.540972] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.541676] RIP: 0033:0x7f2dccafb0d7
[ 55.542141] 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
[ 55.544403] RSP: 002b:00007ffdf238eb18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.545341] RAX: ffffffffffffffda RBX: 00007ffdf238f158 RCX: 00007f2dccafb0d7
[ 55.546243] RDX: 00007f2dccb6541f RSI: 00007ffdf238eab0 RDI: 0000000040000000
[ 55.547150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf238e8c0
[ 55.548103] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dccc0dbf0
[ 55.549017] R13: 00007ffdf238ebf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.549973]
[ 55.550292] irq event stamp: 8091
[ 55.550755] hardirqs last enabled at (8103): [] __up_console_sem+0x78/0x80
[ 55.551877] hardirqs last disabled at (8114): [] __up_console_sem+0x5d/0x80
[ 55.552984] softirqs last enabled at (7568): [] irq_exit_rcu+0x93/0xc0
[ 55.554048] softirqs last disabled at (7563): [] irq_exit_rcu+0x93/0xc0
[ 55.555104] ---[ end trace 0000000000000000 ]---
[ 55.561653] ------------[ cut here ]------------
[ 55.562269] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.564089] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.565206] Modules linked in:
[ 55.565678] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.566859] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.567941] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.568643] 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
[ 55.570898] RSP: 0018:ffff88800d05fc00 EFLAGS: 00010282
[ 55.571643] RAX: 0000000000000000 RBX: ffff888015bf9e40 RCX: 0000000000000000
[ 55.572582] RDX: ffff888010158000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.573522] RBP: ffff888015bf9e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.574476] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.575431] R13: ffffffff84e223a0 R14: ffff888015bf9e48 R15: ffffffff84da62e0
[ 55.576322] FS: 000055555604e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.577402] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.578122] CR2: 00007fbbe35576f4 CR3: 000000000ecee000 CR4: 0000000000350ef0
[ 55.579041] Call Trace:
[ 55.579459]
[ 55.579766] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.580431] ipv6_frags_init_net+0x206/0x3c0
[ 55.580987] ops_init+0xbb/0x6b0
[ 55.581511] setup_net+0x3d9/0x990
[ 55.581970] ? down_read_killable+0x1d7/0x4e0
[ 55.582589] ? __pfx_setup_net+0x10/0x10
[ 55.583103] ? copy_net_ns+0x17c/0x770
[ 55.583690] copy_net_ns+0x321/0x770
[ 55.584247] create_new_namespaces+0x3f6/0xb30
[ 55.585094] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.585937] ksys_unshare+0x44d/0x8e0
[ 55.586543] ? __pfx_ksys_unshare+0x10/0x10
[ 55.587100] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.587891] __x64_sys_unshare+0x31/0x40
[ 55.588479] do_syscall_64+0x3f/0x90
[ 55.588960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.589655] RIP: 0033:0x7f2dccafb0d7
[ 55.590123] 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
[ 55.592401] RSP: 002b:00007ffdf238eb18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.593342] RAX: ffffffffffffffda RBX: 00007ffdf238f158 RCX: 00007f2dccafb0d7
[ 55.594230] RDX: 00007f2dccb6541f RSI: 00007ffdf238eab0 RDI: 0000000040000000
[ 55.595139] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf238e8c0
[ 55.596092] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dccc0dbf0
[ 55.597026] R13: 00007ffdf238ebf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.597969]
[ 55.598286] irq event stamp: 9893
[ 55.598754] hardirqs last enabled at (9905): [] __up_console_sem+0x78/0x80
[ 55.599858] hardirqs last disabled at (9916): [] __up_console_sem+0x5d/0x80
[ 55.600954] softirqs last enabled at (9552): [] irq_exit_rcu+0x93/0xc0
[ 55.602016] softirqs last disabled at (9543): [] irq_exit_rcu+0x93/0xc0
[ 55.603088] ---[ end trace 0000000000000000 ]---
[ 55.604566] ------------[ cut here ]------------
[ 55.605158] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.607149] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.608252] Modules linked in:
[ 55.608721] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 55.609893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.610936] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.611643] 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
[ 55.613871] RSP: 0018:ffff88800d05fbf0 EFLAGS: 00010286
[ 55.614575] RAX: 0000000000000000 RBX: ffff888015bf9640 RCX: 0000000000000000
[ 55.615520] RDX: ffff888010158000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 55.616448] RBP: ffff888015bf9654 R08: 0000000000000001 R09: 0000000000000000
[ 55.617325] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.618222] R13: ffffffff84e223a0 R14: ffff888015bf9648 R15: ffffffff84daf020
[ 55.619129] FS: 000055555604e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.620168] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.620941] CR2: 00007fbbe35576f4 CR3: 000000000ecee000 CR4: 0000000000350ef0
[ 55.621863] Call Trace:
[ 55.622196]
[ 55.622553] nf_ct_net_init+0x224/0x3d0
[ 55.623072] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.623722] ops_init+0xbb/0x6b0
[ 55.624167] setup_net+0x3d9/0x990
[ 55.624689] ? down_read_killable+0x1d7/0x4e0
[ 55.625266] ? __pfx_setup_net+0x10/0x10
[ 55.625823] ? copy_net_ns+0x17c/0x770
[ 55.626351] copy_net_ns+0x321/0x770
[ 55.626876] create_new_namespaces+0x3f6/0xb30
[ 55.627530] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.628147] ksys_unshare+0x44d/0x8e0
[ 55.628704] ? __pfx_ksys_unshare+0x10/0x10
[ 55.629255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.630038] __x64_sys_unshare+0x31/0x40
[ 55.630797] do_syscall_64+0x3f/0x90
[ 55.631521] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.632428] RIP: 0033:0x7f2dccafb0d7
[ 55.633047] 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
[ 55.635708] RSP: 002b:00007ffdf238eb18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.636679] RAX: ffffffffffffffda RBX: 00007ffdf238f158 RCX: 00007f2dccafb0d7
[ 55.637607] RDX: 00007f2dccb6541f RSI: 00007ffdf238eab0 RDI: 0000000040000000
[ 55.638526] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf238e8c0
[ 55.639466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2dccc0dbf0
[ 55.640336] R13: 00007ffdf238ebf0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.641269]
[ 55.641621] irq event stamp: 10657
[ 55.642058] hardirqs last enabled at (10667): [] __up_console_sem+0x78/0x80
[ 55.643172] hardirqs last disabled at (10678): [] __up_console_sem+0x5d/0x80
[ 55.644304] softirqs last enabled at (10446): [] irq_exit_rcu+0x93/0xc0
[ 55.645367] softirqs last disabled at (10441): [] irq_exit_rcu+0x93/0xc0
[ 55.646448] ---[ end trace 0000000000000000 ]---
executing program
[ 57.169094] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.216481] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.264450] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.312483] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
06:04:16 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800d05f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555604e400 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=00007fbbe35576f4 CR3=000000000ecee000 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=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
info registers vcpu 1
RAX=0000000000037a73 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007f5eac0380b8 CR3=000000000ea5e000 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=2032323a34303a36302037312079614d XMM01=5d3035373331352e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000