Warning: Permanently added '[localhost]:55021' (ECDSA) to the list of known hosts.
2023/05/18 07:32:47 fuzzer started
2023/05/18 07:32:47 dialing manager at localhost:44319
2023/05/18 07:32:47 checking machine...
2023/05/18 07:32:47 checking revisions...
syzkaller login: [ 49.078053] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:32:48 testing simple program...
[ 49.160452] cgroup: Unknown subsys name 'net'
[ 49.236770] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.212005] audit: type=1400 audit(1684395181.252:6): 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
[ 63.302517] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.304611] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.306533] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.309901] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.311602] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.313000] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.708353] ------------[ cut here ]------------
[ 63.709505] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.711766] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.713046] Modules linked in:
[ 63.713447] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.714717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.719836] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.720483] 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
[ 63.722618] RSP: 0018:ffff88801a19fc00 EFLAGS: 00010282
[ 63.723277] RAX: 0000000000000000 RBX: ffff88800dc74440 RCX: 0000000000000000
[ 63.724191] RDX: ffff88800fc9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.725083] RBP: ffff88800dc74454 R08: 0000000000000001 R09: 0000000000000000
[ 63.725989] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.726860] R13: ffffffff84e23fe0 R14: ffff88800dc74448 R15: ffffffff84d74dc0
[ 63.727738] FS: 000055555562b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.728743] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.729462] CR2: 00007fca715c36f4 CR3: 000000000c584000 CR4: 0000000000350ee0
[ 63.730351] Call Trace:
[ 63.730728]
[ 63.731038] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.731683] ipv4_frags_init_net+0x269/0x440
[ 63.732282] ops_init+0xbb/0x6b0
[ 63.732813] setup_net+0x3d9/0x990
[ 63.733335] ? down_read_killable+0x1d7/0x4e0
[ 63.733979] ? __pfx_setup_net+0x10/0x10
[ 63.734497] ? copy_net_ns+0x17c/0x770
[ 63.735029] copy_net_ns+0x321/0x770
[ 63.735510] create_new_namespaces+0x3f6/0xb30
[ 63.736122] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.736787] ksys_unshare+0x44d/0x8e0
[ 63.737276] ? __pfx_ksys_unshare+0x10/0x10
[ 63.737846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.738546] __x64_sys_unshare+0x31/0x40
[ 63.739080] do_syscall_64+0x3f/0x90
[ 63.739558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.740238] RIP: 0033:0x7f04c332b0d7
[ 63.740732] 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
[ 63.742872] RSP: 002b:00007ffef6241078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.743847] RAX: ffffffffffffffda RBX: 00007ffef62416b8 RCX: 00007f04c332b0d7
[ 63.744790] RDX: 00007f04c339541f RSI: 00007ffef6241010 RDI: 0000000040000000
[ 63.745721] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef6240e20
[ 63.746600] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f04c343dbf0
[ 63.747514] R13: 00007ffef6241150 R14: 0000000000000000 R15: 00000000000000f8
[ 63.748465]
[ 63.748805] irq event stamp: 8073
[ 63.749242] hardirqs last enabled at (8083): [] __up_console_sem+0x78/0x80
[ 63.750335] hardirqs last disabled at (8094): [] __up_console_sem+0x5d/0x80
[ 63.751431] softirqs last enabled at (7674): [] irq_exit_rcu+0x93/0xc0
[ 63.752520] softirqs last disabled at (7661): [] irq_exit_rcu+0x93/0xc0
[ 63.753596] ---[ end trace 0000000000000000 ]---
[ 63.758491] ------------[ cut here ]------------
[ 63.759119] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.760830] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.761919] Modules linked in:
[ 63.762342] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.763552] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.764620] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.765294] 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
[ 63.767462] RSP: 0018:ffff88801a19fc00 EFLAGS: 00010282
[ 63.768165] RAX: 0000000000000000 RBX: ffff88800e4cc840 RCX: 0000000000000000
[ 63.769098] RDX: ffff88800fc9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.769994] RBP: ffff88800e4cc854 R08: 0000000000000001 R09: 0000000000000000
[ 63.770881] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.771760] R13: ffffffff84e23fe0 R14: ffff88800e4cc848 R15: ffffffff84da7d60
[ 63.772678] FS: 000055555562b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.773696] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.774409] CR2: 00007fca715c36f4 CR3: 000000000c584000 CR4: 0000000000350ee0
[ 63.775306] Call Trace:
[ 63.775670]
[ 63.775974] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.776621] ipv6_frags_init_net+0x206/0x3c0
[ 63.777206] ops_init+0xbb/0x6b0
[ 63.777673] setup_net+0x3d9/0x990
[ 63.778126] ? down_read_killable+0x1d7/0x4e0
[ 63.778716] ? __pfx_setup_net+0x10/0x10
[ 63.779224] ? copy_net_ns+0x17c/0x770
[ 63.779753] copy_net_ns+0x321/0x770
[ 63.780250] create_new_namespaces+0x3f6/0xb30
[ 63.780860] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.781473] ksys_unshare+0x44d/0x8e0
[ 63.781990] ? __pfx_ksys_unshare+0x10/0x10
[ 63.782533] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.783261] __x64_sys_unshare+0x31/0x40
[ 63.783795] do_syscall_64+0x3f/0x90
[ 63.784275] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.784937] RIP: 0033:0x7f04c332b0d7
[ 63.785443] 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
[ 63.787743] RSP: 002b:00007ffef6241078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.788750] RAX: ffffffffffffffda RBX: 00007ffef62416b8 RCX: 00007f04c332b0d7
[ 63.789599] RDX: 00007f04c339541f RSI: 00007ffef6241010 RDI: 0000000040000000
[ 63.790481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef6240e20
[ 63.791352] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f04c343dbf0
[ 63.792235] R13: 00007ffef6241150 R14: 0000000000000000 R15: 00000000000000f8
[ 63.793124]
[ 63.793421] irq event stamp: 9629
[ 63.793877] hardirqs last enabled at (9641): [] __up_console_sem+0x78/0x80
[ 63.794961] hardirqs last disabled at (9652): [] __up_console_sem+0x5d/0x80
[ 63.796012] softirqs last enabled at (9538): [] irq_exit_rcu+0x93/0xc0
[ 63.797047] softirqs last disabled at (9533): [] irq_exit_rcu+0x93/0xc0
[ 63.798161] ---[ end trace 0000000000000000 ]---
[ 63.799561] ------------[ cut here ]------------
[ 63.800271] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.802355] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.803574] Modules linked in:
[ 63.804044] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.805335] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.806433] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.807169] 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
[ 63.809541] RSP: 0018:ffff88801a19fbf0 EFLAGS: 00010286
[ 63.810282] RAX: 0000000000000000 RBX: ffff88800e4cde40 RCX: 0000000000000000
[ 63.811248] RDX: ffff88800fc9b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.812232] RBP: ffff88800e4cde54 R08: 0000000000000001 R09: 0000000000000000
[ 63.813204] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.814174] R13: ffffffff84e23fe0 R14: ffff88800e4cde48 R15: ffffffff84db0aa0
[ 63.815136] FS: 000055555562b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.816245] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.817054] CR2: 00007fca715c36f4 CR3: 000000000c584000 CR4: 0000000000350ee0
[ 63.818030] Call Trace:
[ 63.818388]
[ 63.818740] nf_ct_net_init+0x224/0x3d0
[ 63.819301] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.819949] ops_init+0xbb/0x6b0
[ 63.820440] setup_net+0x3d9/0x990
[ 63.820962] ? down_read_killable+0x1d7/0x4e0
[ 63.821581] ? __pfx_setup_net+0x10/0x10
[ 63.822162] ? copy_net_ns+0x17c/0x770
[ 63.822737] copy_net_ns+0x321/0x770
[ 63.823264] create_new_namespaces+0x3f6/0xb30
[ 63.823923] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.824624] ksys_unshare+0x44d/0x8e0
[ 63.825188] ? __pfx_ksys_unshare+0x10/0x10
[ 63.825774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.826486] __x64_sys_unshare+0x31/0x40
[ 63.827030] do_syscall_64+0x3f/0x90
[ 63.827516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.828217] RIP: 0033:0x7f04c332b0d7
[ 63.828714] 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
[ 63.830941] RSP: 002b:00007ffef6241078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.831917] RAX: ffffffffffffffda RBX: 00007ffef62416b8 RCX: 00007f04c332b0d7
[ 63.832850] RDX: 00007f04c339541f RSI: 00007ffef6241010 RDI: 0000000040000000
[ 63.833737] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef6240e20
[ 63.834585] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f04c343dbf0
[ 63.835470] R13: 00007ffef6241150 R14: 0000000000000000 R15: 00000000000000f8
[ 63.836398]
[ 63.836719] irq event stamp: 10455
[ 63.837151] hardirqs last enabled at (10465): [] __up_console_sem+0x78/0x80
[ 63.838257] hardirqs last disabled at (10476): [] __up_console_sem+0x5d/0x80
[ 63.839359] softirqs last enabled at (10294): [] irq_exit_rcu+0x93/0xc0
[ 63.840437] softirqs last disabled at (10289): [] irq_exit_rcu+0x93/0xc0
[ 63.841511] ---[ end trace 0000000000000000 ]---
executing program
[ 65.387255] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.434738] Bluetooth: hci0: command 0x041b tx timeout
[ 69.482816] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.530721] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:32:50 Registers:
info registers vcpu 0
RAX=000000000002097f RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007fd3c6d84010 CR3=00000000162c0000 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=c085b51d3db6d48758474050a603e855
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010dfd8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0da2627b86bd7eb900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a19f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 000055555562b400 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=00007fca715c36f4 CR3=000000000c584000 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