Warning: Permanently added '[localhost]:38827' (ECDSA) to the list of known hosts.
2023/05/18 06:09:10 fuzzer started
2023/05/18 06:09:10 dialing manager at localhost:44319
2023/05/18 06:09:10 checking machine...
2023/05/18 06:09:10 checking revisions...
syzkaller login: [ 36.881076] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:09:10 testing simple program...
[ 36.955515] cgroup: Unknown subsys name 'net'
[ 37.038139] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.965278] audit: type=1400 audit(1684390163.983:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.071533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.073948] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.075475] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.078351] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.079722] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.081747] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.363866] ------------[ cut here ]------------
[ 51.364317] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.365356] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.366065] Modules linked in:
[ 51.366326] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.367072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.371867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.372412] 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
[ 51.373830] RSP: 0018:ffff88801e187c00 EFLAGS: 00010282
[ 51.374274] RAX: 0000000000000000 RBX: ffff88800c565c40 RCX: 0000000000000000
[ 51.374821] RDX: ffff888015a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.375420] RBP: ffff88800c565c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.375995] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.376549] R13: ffffffff84e23fe0 R14: ffff88800c565c48 R15: ffffffff84d74dc0
[ 51.377110] FS: 0000555556bf7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.377732] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.378207] CR2: 00007ffd0abe6000 CR3: 00000000166a2000 CR4: 0000000000350ee0
[ 51.378762] Call Trace:
[ 51.378969]
[ 51.379184] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.379583] ipv4_frags_init_net+0x269/0x440
[ 51.379940] ops_init+0xbb/0x6b0
[ 51.380251] setup_net+0x3d9/0x990
[ 51.380544] ? down_read_killable+0x1d7/0x4e0
[ 51.380910] ? __pfx_setup_net+0x10/0x10
[ 51.381259] ? copy_net_ns+0x17c/0x770
[ 51.381578] copy_net_ns+0x321/0x770
[ 51.381888] create_new_namespaces+0x3f6/0xb30
[ 51.382288] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.382686] ksys_unshare+0x44d/0x8e0
[ 51.383017] ? __pfx_ksys_unshare+0x10/0x10
[ 51.383376] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.383831] __x64_sys_unshare+0x31/0x40
[ 51.384182] do_syscall_64+0x3f/0x90
[ 51.384495] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.384906] RIP: 0033:0x7f528f4c90d7
[ 51.385220] 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
[ 51.386602] RSP: 002b:00007fff05744988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.387208] RAX: ffffffffffffffda RBX: 00007fff05744fc8 RCX: 00007f528f4c90d7
[ 51.387751] RDX: 00007f528f53341f RSI: 00007fff05744920 RDI: 0000000040000000
[ 51.388310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff05744730
[ 51.388864] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f528f5dbbf0
[ 51.389422] R13: 00007fff05744a60 R14: 0000000000000000 R15: 00000000000000f8
[ 51.390000]
[ 51.390198] irq event stamp: 8201
[ 51.390467] hardirqs last enabled at (8211): [] __up_console_sem+0x78/0x80
[ 51.391141] hardirqs last disabled at (8222): [] __up_console_sem+0x5d/0x80
[ 51.391802] softirqs last enabled at (7808): [] irq_exit_rcu+0x93/0xc0
[ 51.392455] softirqs last disabled at (7795): [] irq_exit_rcu+0x93/0xc0
[ 51.393115] ---[ end trace 0000000000000000 ]---
[ 51.396381] ------------[ cut here ]------------
[ 51.396762] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.397832] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.398499] Modules linked in:
[ 51.398752] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.399493] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.400153] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.400565] 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
[ 51.401962] RSP: 0018:ffff88801e187c00 EFLAGS: 00010282
[ 51.402387] RAX: 0000000000000000 RBX: ffff88800d951440 RCX: 0000000000000000
[ 51.402932] RDX: ffff888015a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.403506] RBP: ffff88800d951454 R08: 0000000000000001 R09: 0000000000000000
[ 51.404068] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.404619] R13: ffffffff84e23fe0 R14: ffff88800d951448 R15: ffffffff84da7d60
[ 51.405178] FS: 0000555556bf7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.405792] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.406260] CR2: 00007ffd0abe6000 CR3: 00000000166a2000 CR4: 0000000000350ee0
[ 51.406800] Call Trace:
[ 51.407028]
[ 51.407229] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.407615] ipv6_frags_init_net+0x206/0x3c0
[ 51.407997] ops_init+0xbb/0x6b0
[ 51.408287] setup_net+0x3d9/0x990
[ 51.408580] ? down_read_killable+0x1d7/0x4e0
[ 51.408941] ? __pfx_setup_net+0x10/0x10
[ 51.409285] ? copy_net_ns+0x17c/0x770
[ 51.409615] copy_net_ns+0x321/0x770
[ 51.409921] create_new_namespaces+0x3f6/0xb30
[ 51.410305] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.410694] ksys_unshare+0x44d/0x8e0
[ 51.411019] ? __pfx_ksys_unshare+0x10/0x10
[ 51.411377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.411832] __x64_sys_unshare+0x31/0x40
[ 51.412180] do_syscall_64+0x3f/0x90
[ 51.412478] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.412879] RIP: 0033:0x7f528f4c90d7
[ 51.413187] 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
[ 51.414540] RSP: 002b:00007fff05744988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.415149] RAX: ffffffffffffffda RBX: 00007fff05744fc8 RCX: 00007f528f4c90d7
[ 51.415693] RDX: 00007f528f53341f RSI: 00007fff05744920 RDI: 0000000040000000
[ 51.416252] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff05744730
[ 51.416797] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f528f5dbbf0
[ 51.417361] R13: 00007fff05744a60 R14: 0000000000000000 R15: 00000000000000f8
[ 51.417916]
[ 51.418127] irq event stamp: 9853
[ 51.418394] hardirqs last enabled at (9863): [] __up_console_sem+0x78/0x80
[ 51.419065] hardirqs last disabled at (9874): [] __up_console_sem+0x5d/0x80
[ 51.419733] softirqs last enabled at (9368): [] irq_exit_rcu+0x93/0xc0
[ 51.420379] softirqs last disabled at (9341): [] irq_exit_rcu+0x93/0xc0
[ 51.421038] ---[ end trace 0000000000000000 ]---
[ 51.422057] ------------[ cut here ]------------
[ 51.422429] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.423642] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.424322] Modules linked in:
[ 51.424587] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.425325] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.425947] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.426379] 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
[ 51.427766] RSP: 0018:ffff88801e187bf0 EFLAGS: 00010286
[ 51.428196] RAX: 0000000000000000 RBX: ffff88800e7c7a40 RCX: 0000000000000000
[ 51.428740] RDX: ffff888015a951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.429306] RBP: ffff88800e7c7a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.429849] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.430408] R13: ffffffff84e23fe0 R14: ffff88800e7c7a48 R15: ffffffff84db0aa0
[ 51.430958] FS: 0000555556bf7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.431599] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.432070] CR2: 00007ffd0abe6000 CR3: 00000000166a2000 CR4: 0000000000350ee0
[ 51.432610] Call Trace:
[ 51.432813]
[ 51.433021] nf_ct_net_init+0x224/0x3d0
[ 51.433350] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.433709] ops_init+0xbb/0x6b0
[ 51.434011] setup_net+0x3d9/0x990
[ 51.434303] ? down_read_killable+0x1d7/0x4e0
[ 51.434665] ? __pfx_setup_net+0x10/0x10
[ 51.435006] ? copy_net_ns+0x17c/0x770
[ 51.435328] copy_net_ns+0x321/0x770
[ 51.435632] create_new_namespaces+0x3f6/0xb30
[ 51.436025] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.436417] ksys_unshare+0x44d/0x8e0
[ 51.436721] ? __pfx_ksys_unshare+0x10/0x10
[ 51.437082] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.437527] __x64_sys_unshare+0x31/0x40
[ 51.437852] do_syscall_64+0x3f/0x90
[ 51.438172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.438579] RIP: 0033:0x7f528f4c90d7
[ 51.438868] 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
[ 51.440251] RSP: 002b:00007fff05744988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.440826] RAX: ffffffffffffffda RBX: 00007fff05744fc8 RCX: 00007f528f4c90d7
[ 51.441385] RDX: 00007f528f53341f RSI: 00007fff05744920 RDI: 0000000040000000
[ 51.441926] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff05744730
[ 51.442486] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f528f5dbbf0
[ 51.443049] R13: 00007fff05744a60 R14: 0000000000000000 R15: 00000000000000f8
[ 51.443608]
[ 51.443795] irq event stamp: 10613
[ 51.444099] hardirqs last enabled at (10625): [] __up_console_sem+0x78/0x80
[ 51.444759] hardirqs last disabled at (10634): [] __up_console_sem+0x5d/0x80
[ 51.445433] softirqs last enabled at (10132): [] irq_exit_rcu+0x93/0xc0
[ 51.446087] softirqs last disabled at (10109): [] irq_exit_rcu+0x93/0xc0
[ 51.446725] ---[ end trace 0000000000000000 ]---
executing program
[ 53.159729] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.207107] Bluetooth: hci0: command 0x041b tx timeout
[ 57.255074] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.303073] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:09:24 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88801832f878 RCX=0000000000000001 RDX=ffff888016489b40
RSI=00000000ffffffff RDI=ffff888019302c98 RBP=0000000000000012 RSP=ffff88801832f7d0
R8 =00000000ffffffff R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff888019282100 R13=ffffea00007f1480 R14=0000000000000001 R15=ffff888019302c80
RIP=ffffffff844d01af 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 00007f52f4f84700 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=00007f52ec0370c8 CR3=000000000e21e000 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=2035323a39303a36302038312079614d XMM01=5d3237303736332e31352020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3237303736332e31352020205b20 XMM07=732035323a39303a3630203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000050 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e187618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000050 R11=0000000000000001
R12=0000000000000050 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 0000555556bf7400 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=00007ffd0abe6000 CR3=00000000166a2000 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