Warning: Permanently added '[localhost]:5202' (ECDSA) to the list of known hosts.
2023/05/18 09:49:01 fuzzer started
2023/05/18 09:49:02 dialing manager at localhost:44319
2023/05/18 09:49:02 checking machine...
2023/05/18 09:49:02 checking revisions...
syzkaller login: [ 48.801140] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:49:02 testing simple program...
[ 48.862037] cgroup: Unknown subsys name 'net'
[ 48.944421] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.462880] audit: type=1400 audit(1684403354.875:6): 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
[ 62.597052] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.598251] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.600423] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.603228] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.604462] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.606519] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.912031] ------------[ cut here ]------------
[ 62.912497] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.913628] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.914418] Modules linked in:
[ 62.914672] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.915757] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.919047] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.919479] 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
[ 62.921125] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 62.921584] RAX: 0000000000000000 RBX: ffff888015bc1c40 RCX: 0000000000000000
[ 62.922303] RDX: ffff88801fc38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.922900] RBP: ffff888015bc1c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.923463] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.924077] R13: ffffffff84e23fe0 R14: ffff888015bc1c48 R15: ffffffff84d74dc0
[ 62.924698] FS: 0000555556d88400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.925376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.925895] CR2: 00007f49134ba6f4 CR3: 000000001a380000 CR4: 0000000000350ee0
[ 62.926477] Call Trace:
[ 62.926699]
[ 62.926939] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.927365] ipv4_frags_init_net+0x269/0x440
[ 62.927779] ops_init+0xbb/0x6b0
[ 62.928078] setup_net+0x3d9/0x990
[ 62.928392] ? down_read_killable+0x1d7/0x4e0
[ 62.928852] ? __pfx_setup_net+0x10/0x10
[ 62.929194] ? copy_net_ns+0x17c/0x770
[ 62.929536] copy_net_ns+0x321/0x770
[ 62.929886] create_new_namespaces+0x3f6/0xb30
[ 62.930286] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.930699] ksys_unshare+0x44d/0x8e0
[ 62.931044] ? __pfx_ksys_unshare+0x10/0x10
[ 62.931403] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.931920] __x64_sys_unshare+0x31/0x40
[ 62.932281] do_syscall_64+0x3f/0x90
[ 62.932633] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.933085] RIP: 0033:0x7ff64dcba0d7
[ 62.933391] 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
[ 62.934879] RSP: 002b:00007ffc7794dd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.935492] RAX: ffffffffffffffda RBX: 00007ffc7794e3c8 RCX: 00007ff64dcba0d7
[ 62.936129] RDX: 00007ff64dd2441f RSI: 00007ffc7794dd20 RDI: 0000000040000000
[ 62.936776] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7794db30
[ 62.937356] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64ddccbf0
[ 62.937967] R13: 00007ffc7794de60 R14: 0000000000000000 R15: 00000000000000f8
[ 62.938536]
[ 62.938734] irq event stamp: 10859
[ 62.939040] hardirqs last enabled at (10871): [] __up_console_sem+0x78/0x80
[ 62.939726] hardirqs last disabled at (10880): [] __up_console_sem+0x5d/0x80
[ 62.940461] softirqs last enabled at (10478): [] irq_exit_rcu+0x93/0xc0
[ 62.941214] softirqs last disabled at (10427): [] irq_exit_rcu+0x93/0xc0
[ 62.941877] ---[ end trace 0000000000000000 ]---
[ 62.946008] ------------[ cut here ]------------
[ 62.946432] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.947494] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.948173] Modules linked in:
[ 62.948448] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.949257] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.949914] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.950327] 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
[ 62.951791] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 62.952248] RAX: 0000000000000000 RBX: ffff888015b83240 RCX: 0000000000000000
[ 62.952860] RDX: ffff88801fc38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.953422] RBP: ffff888015b83254 R08: 0000000000000001 R09: 0000000000000000
[ 62.953981] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.954542] R13: ffffffff84e23fe0 R14: ffff888015b83248 R15: ffffffff84da7d60
[ 62.955167] FS: 0000555556d88400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.955845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.956299] CR2: 00007f49134ba6f4 CR3: 000000001a380000 CR4: 0000000000350ee0
[ 62.956906] Call Trace:
[ 62.957123]
[ 62.957322] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.957721] ipv6_frags_init_net+0x206/0x3c0
[ 62.958107] ops_init+0xbb/0x6b0
[ 62.958401] setup_net+0x3d9/0x990
[ 62.958725] ? down_read_killable+0x1d7/0x4e0
[ 62.959124] ? __pfx_setup_net+0x10/0x10
[ 62.959449] ? copy_net_ns+0x17c/0x770
[ 62.959800] copy_net_ns+0x321/0x770
[ 62.960103] create_new_namespaces+0x3f6/0xb30
[ 62.960485] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.960945] ksys_unshare+0x44d/0x8e0
[ 62.961260] ? __pfx_ksys_unshare+0x10/0x10
[ 62.961618] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.962130] __x64_sys_unshare+0x31/0x40
[ 62.962464] do_syscall_64+0x3f/0x90
[ 62.962790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.963211] RIP: 0033:0x7ff64dcba0d7
[ 62.963513] 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
[ 62.964977] RSP: 002b:00007ffc7794dd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.965562] RAX: ffffffffffffffda RBX: 00007ffc7794e3c8 RCX: 00007ff64dcba0d7
[ 62.966146] RDX: 00007ff64dd2441f RSI: 00007ffc7794dd20 RDI: 0000000040000000
[ 62.966690] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7794db30
[ 62.967263] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64ddccbf0
[ 62.967873] R13: 00007ffc7794de60 R14: 0000000000000000 R15: 00000000000000f8
[ 62.968436]
[ 62.968689] irq event stamp: 12653
[ 62.969015] hardirqs last enabled at (12665): [] __up_console_sem+0x78/0x80
[ 62.969698] hardirqs last disabled at (12674): [] __up_console_sem+0x5d/0x80
[ 62.970375] softirqs last enabled at (12628): [] irq_exit_rcu+0x93/0xc0
[ 62.971047] softirqs last disabled at (12623): [] irq_exit_rcu+0x93/0xc0
[ 62.971721] ---[ end trace 0000000000000000 ]---
[ 62.972851] ------------[ cut here ]------------
[ 62.973274] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.974833] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.975759] Modules linked in:
[ 62.976068] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.976968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.977663] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.978122] 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
[ 62.979700] RSP: 0018:ffff88801fc47bf0 EFLAGS: 00010286
[ 62.980197] RAX: 0000000000000000 RBX: ffff888015b83a40 RCX: 0000000000000000
[ 62.980859] RDX: ffff88801fc38000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.981457] RBP: ffff888015b83a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.982095] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.982670] R13: ffffffff84e23fe0 R14: ffff888015b83a48 R15: ffffffff84db0aa0
[ 62.983296] FS: 0000555556d88400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.983993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.984481] CR2: 00007f49134ba6f4 CR3: 000000001a380000 CR4: 0000000000350ee0
[ 62.985143] Call Trace:
[ 62.985372]
[ 62.985571] nf_ct_net_init+0x224/0x3d0
[ 62.985960] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.986364] ops_init+0xbb/0x6b0
[ 62.986678] setup_net+0x3d9/0x990
[ 62.987020] ? down_read_killable+0x1d7/0x4e0
[ 62.987418] ? __pfx_setup_net+0x10/0x10
[ 62.987813] ? copy_net_ns+0x17c/0x770
[ 62.988169] copy_net_ns+0x321/0x770
[ 62.988568] create_new_namespaces+0x3f6/0xb30
[ 62.989010] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.989445] ksys_unshare+0x44d/0x8e0
[ 62.989805] ? __pfx_ksys_unshare+0x10/0x10
[ 62.990169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.990671] __x64_sys_unshare+0x31/0x40
[ 62.991069] do_syscall_64+0x3f/0x90
[ 62.991420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.991908] RIP: 0033:0x7ff64dcba0d7
[ 62.992223] 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
[ 62.993795] RSP: 002b:00007ffc7794dd88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.994419] RAX: ffffffffffffffda RBX: 00007ffc7794e3c8 RCX: 00007ff64dcba0d7
[ 62.995057] RDX: 00007ff64dd2441f RSI: 00007ffc7794dd20 RDI: 0000000040000000
[ 62.995665] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7794db30
[ 62.996300] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff64ddccbf0
[ 62.996954] R13: 00007ffc7794de60 R14: 0000000000000000 R15: 00000000000000f8
[ 62.997588]
[ 62.997822] irq event stamp: 13417
[ 62.998127] hardirqs last enabled at (13427): [] __up_console_sem+0x78/0x80
[ 62.998894] hardirqs last disabled at (13438): [] __up_console_sem+0x5d/0x80
[ 62.999634] softirqs last enabled at (12628): [] irq_exit_rcu+0x93/0xc0
[ 63.000363] softirqs last disabled at (12623): [] irq_exit_rcu+0x93/0xc0
[ 63.001158] ---[ end trace 0000000000000000 ]---
executing program
[ 64.627412] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.675333] Bluetooth: hci0: command 0x041b tx timeout
[ 68.722817] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.771898] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:49:11 Registers:
info registers vcpu 0
RAX=fffffffffffffff0 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000008
RSI=ffff888016897f48 RDI=ffff88806ce09aa0 RBP=ffff88806ce09af8 RSP=ffff88806ce09a28
R8 =ffffffff864a5096 R9 =ffffffff864a509a R10=0000000000038001 R11=ffff88806ce09ae0
R12=ffff88806ce09b00 R13=ffff88806ce09ae8 R14=ffff888016897f48 R15=ffff88806ce09aa0
RIP=ffffffff811300e0 RFL=00000287 [--S--PC] 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 00007f06577a5700 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=00007f20b80de0c8 CR3=00000000158d0000 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=2036313a39343a39302038312079614d XMM01=5d3735373531392e32362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3735373531392e32362020205b20 XMM07=732036313a39343a3930203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc47618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d 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 0000555556d88400 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=00007f49134ba6f4 CR3=000000001a380000 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