Warning: Permanently added '[localhost]:37803' (ECDSA) to the list of known hosts.
2023/05/18 03:05:57 fuzzer started
2023/05/18 03:05:58 dialing manager at localhost:44319
2023/05/18 03:05:58 checking machine...
2023/05/18 03:05:58 checking revisions...
syzkaller login: [ 36.074198] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:05:58 testing simple program...
[ 36.142842] cgroup: Unknown subsys name 'net'
[ 36.227746] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.211570] audit: type=1400 audit(1684379172.623:6): 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
executing program
[ 51.349659] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.353059] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.355754] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.360700] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.362691] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.364018] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.770887] ------------[ cut here ]------------
[ 51.772166] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.774024] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.775086] Modules linked in:
[ 51.775582] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.780406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.781567] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.782208] 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
[ 51.784498] RSP: 0018:ffff88801f29fc00 EFLAGS: 00010282
[ 51.785148] RAX: 0000000000000000 RBX: ffff88800d4ea840 RCX: 0000000000000000
[ 51.786120] RDX: ffff88800eb3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.787090] RBP: ffff88800d4ea854 R08: 0000000000000001 R09: 0000000000000000
[ 51.788072] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.789047] R13: ffffffff84e23fe0 R14: ffff88800d4ea848 R15: ffffffff84d74dc0
[ 51.790017] FS: 0000555556722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.791086] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.791911] CR2: 00007f6b3d9056f4 CR3: 0000000015fd6000 CR4: 0000000000350ef0
[ 51.792878] Call Trace:
[ 51.793198]
[ 51.793603] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.794212] ipv4_frags_init_net+0x269/0x440
[ 51.794878] ops_init+0xbb/0x6b0
[ 51.795342] setup_net+0x3d9/0x990
[ 51.795923] ? down_read_killable+0x1d7/0x4e0
[ 51.796603] ? __pfx_setup_net+0x10/0x10
[ 51.797107] ? copy_net_ns+0x17c/0x770
[ 51.797719] copy_net_ns+0x321/0x770
[ 51.798193] create_new_namespaces+0x3f6/0xb30
[ 51.798881] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.799664] ksys_unshare+0x44d/0x8e0
[ 51.800147] ? __pfx_ksys_unshare+0x10/0x10
[ 51.800828] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.801646] __x64_sys_unshare+0x31/0x40
[ 51.802154] do_syscall_64+0x3f/0x90
[ 51.802777] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.803422] RIP: 0033:0x7f8c877380d7
[ 51.804111] 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
[ 51.806324] RSP: 002b:00007fff12095768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.807280] RAX: ffffffffffffffda RBX: 00007fff12095da8 RCX: 00007f8c877380d7
[ 51.808188] RDX: 00007f8c877a241f RSI: 00007fff12095700 RDI: 0000000040000000
[ 51.809084] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff12095510
[ 51.809958] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c8784abf0
[ 51.810842] R13: 00007fff12095840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.811752]
[ 51.812054] irq event stamp: 9345
[ 51.812512] hardirqs last enabled at (9357): [] __up_console_sem+0x78/0x80
[ 51.813591] hardirqs last disabled at (9368): [] __up_console_sem+0x5d/0x80
[ 51.814642] softirqs last enabled at (9252): [] irq_exit_rcu+0x93/0xc0
[ 51.815664] softirqs last disabled at (9229): [] irq_exit_rcu+0x93/0xc0
[ 51.816683] ---[ end trace 0000000000000000 ]---
[ 51.821848] ------------[ cut here ]------------
[ 51.822428] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.824082] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.825147] Modules linked in:
[ 51.825581] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.826728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.827741] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.828375] 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
[ 51.830511] RSP: 0018:ffff88801f29fc00 EFLAGS: 00010282
[ 51.831156] RAX: 0000000000000000 RBX: ffff888013542040 RCX: 0000000000000000
[ 51.832062] RDX: ffff88800eb3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.832942] RBP: ffff888013542054 R08: 0000000000000001 R09: 0000000000000000
[ 51.833819] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.834698] R13: ffffffff84e23fe0 R14: ffff888013542048 R15: ffffffff84da7d60
[ 51.835591] FS: 0000555556722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.836566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.837260] CR2: 00007f6b3d9056f4 CR3: 0000000015fd6000 CR4: 0000000000350ef0
[ 51.838148] Call Trace:
[ 51.838499]
[ 51.838791] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.839410] ipv6_frags_init_net+0x206/0x3c0
[ 51.839997] ops_init+0xbb/0x6b0
[ 51.840438] setup_net+0x3d9/0x990
[ 51.840922] ? down_read_killable+0x1d7/0x4e0
[ 51.841517] ? __pfx_setup_net+0x10/0x10
[ 51.842023] ? copy_net_ns+0x17c/0x770
[ 51.842553] copy_net_ns+0x321/0x770
[ 51.843029] create_new_namespaces+0x3f6/0xb30
[ 51.843645] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.844259] ksys_unshare+0x44d/0x8e0
[ 51.844778] ? __pfx_ksys_unshare+0x10/0x10
[ 51.845315] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.846044] __x64_sys_unshare+0x31/0x40
[ 51.846586] do_syscall_64+0x3f/0x90
[ 51.847055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.847737] RIP: 0033:0x7f8c877380d7
[ 51.848192] 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
[ 51.850331] RSP: 002b:00007fff12095768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.851269] RAX: ffffffffffffffda RBX: 00007fff12095da8 RCX: 00007f8c877380d7
[ 51.852173] RDX: 00007f8c877a241f RSI: 00007fff12095700 RDI: 0000000040000000
[ 51.853059] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff12095510
[ 51.853945] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c8784abf0
[ 51.854819] R13: 00007fff12095840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.855780]
[ 51.856084] irq event stamp: 10913
[ 51.856548] hardirqs last enabled at (10925): [] __up_console_sem+0x78/0x80
[ 51.857597] hardirqs last disabled at (10936): [] __up_console_sem+0x5d/0x80
[ 51.858649] softirqs last enabled at (10862): [] irq_exit_rcu+0x93/0xc0
[ 51.859690] softirqs last disabled at (10853): [] irq_exit_rcu+0x93/0xc0
[ 51.860714] ---[ end trace 0000000000000000 ]---
[ 51.862048] ------------[ cut here ]------------
[ 51.862969] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.864920] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.865961] Modules linked in:
[ 51.866361] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.867512] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.868507] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.869168] 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
[ 51.871426] RSP: 0018:ffff88801f29fbf0 EFLAGS: 00010286
[ 51.872142] RAX: 0000000000000000 RBX: ffff88801405d840 RCX: 0000000000000000
[ 51.873075] RDX: ffff88800eb3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.873998] RBP: ffff88801405d854 R08: 0000000000000001 R09: 0000000000000000
[ 51.874938] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.875854] R13: ffffffff84e23fe0 R14: ffff88801405d848 R15: ffffffff84db0aa0
[ 51.876782] FS: 0000555556722400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.877808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.878575] CR2: 00007f6b3d9056f4 CR3: 0000000015fd6000 CR4: 0000000000350ef0
[ 51.879528] Call Trace:
[ 51.879875]
[ 51.880190] nf_ct_net_init+0x224/0x3d0
[ 51.880758] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.881338] ops_init+0xbb/0x6b0
[ 51.881852] setup_net+0x3d9/0x990
[ 51.882322] ? down_read_killable+0x1d7/0x4e0
[ 51.882929] ? __pfx_setup_net+0x10/0x10
[ 51.883515] ? copy_net_ns+0x17c/0x770
[ 51.884042] copy_net_ns+0x321/0x770
[ 51.884558] create_new_namespaces+0x3f6/0xb30
[ 51.885174] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.885839] ksys_unshare+0x44d/0x8e0
[ 51.886326] ? __pfx_ksys_unshare+0x10/0x10
[ 51.886900] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.887701] __x64_sys_unshare+0x31/0x40
[ 51.888236] do_syscall_64+0x3f/0x90
[ 51.888766] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.889439] RIP: 0033:0x7f8c877380d7
[ 51.889956] 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
[ 51.892253] RSP: 002b:00007fff12095768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.893252] RAX: ffffffffffffffda RBX: 00007fff12095da8 RCX: 00007f8c877380d7
[ 51.894183] RDX: 00007f8c877a241f RSI: 00007fff12095700 RDI: 0000000040000000
[ 51.895113] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff12095510
[ 51.896070] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c8784abf0
[ 51.896998] R13: 00007fff12095840 R14: 0000000000000000 R15: 00000000000000f8
[ 51.897956]
[ 51.898278] irq event stamp: 11841
[ 51.898774] hardirqs last enabled at (11853): [] __up_console_sem+0x78/0x80
[ 51.899911] hardirqs last disabled at (11864): [] __up_console_sem+0x5d/0x80
[ 51.901033] softirqs last enabled at (11602): [] irq_exit_rcu+0x93/0xc0
[ 51.902100] softirqs last disabled at (11597): [] irq_exit_rcu+0x93/0xc0
[ 51.903162] ---[ end trace 0000000000000000 ]---
[ 53.438169] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.484580] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.532556] Bluetooth: hci0: command 0x040f tx timeout
[ 59.580521] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:06:11 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f29f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 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 0000555556722400 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=00007f6b3d9056f4 CR3=0000000015fd6000 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=00000000000321cb RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f7d99444e10 CR3=000000000d8f6000 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=2034313a36303a33302038312079614d XMM01=5d3238353537372e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000