Warning: Permanently added '[localhost]:6178' (ECDSA) to the list of known hosts.
2023/05/18 05:12:03 fuzzer started
2023/05/18 05:12:03 dialing manager at localhost:44319
2023/05/18 05:12:03 checking machine...
2023/05/18 05:12:03 checking revisions...
syzkaller login: [ 36.087938] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:12:03 testing simple program...
[ 36.150904] cgroup: Unknown subsys name 'net'
[ 36.248242] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.213072] audit: type=1400 audit(1684386735.721:6): 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
[ 49.288992] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.291684] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.292820] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.295721] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.297265] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.299172] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.675920] ------------[ cut here ]------------
[ 49.676699] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.678722] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.679899] Modules linked in:
[ 49.680303] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.681712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.685676] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.686318] 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
[ 49.688532] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 49.689175] RAX: 0000000000000000 RBX: ffff88800d913840 RCX: 0000000000000000
[ 49.690054] RDX: ffff888016c70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.690952] RBP: ffff88800d913854 R08: 0000000000000001 R09: 0000000000000000
[ 49.691831] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.692712] R13: ffffffff84e23fe0 R14: ffff88800d913848 R15: ffffffff84d74dc0
[ 49.693588] FS: 00005555571db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.694596] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.695298] CR2: 00007f680d1546f4 CR3: 000000000f0d6000 CR4: 0000000000350ef0
[ 49.696185] Call Trace:
[ 49.696538]
[ 49.696833] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.697469] ipv4_frags_init_net+0x269/0x440
[ 49.698024] ops_init+0xbb/0x6b0
[ 49.698504] setup_net+0x3d9/0x990
[ 49.698985] ? down_read_killable+0x1d7/0x4e0
[ 49.699586] ? __pfx_setup_net+0x10/0x10
[ 49.700091] ? copy_net_ns+0x17c/0x770
[ 49.700628] copy_net_ns+0x321/0x770
[ 49.701106] create_new_namespaces+0x3f6/0xb30
[ 49.701719] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.702331] ksys_unshare+0x44d/0x8e0
[ 49.702857] ? __pfx_ksys_unshare+0x10/0x10
[ 49.703431] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.704142] __x64_sys_unshare+0x31/0x40
[ 49.704691] do_syscall_64+0x3f/0x90
[ 49.705172] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.705842] RIP: 0033:0x7fa6078db0d7
[ 49.706301] 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
[ 49.708457] RSP: 002b:00007fff827c0068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.709398] RAX: ffffffffffffffda RBX: 00007fff827c06a8 RCX: 00007fa6078db0d7
[ 49.710253] RDX: 00007fa60794541f RSI: 00007fff827c0000 RDI: 0000000040000000
[ 49.711171] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff827bfe10
[ 49.712048] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6079edbf0
[ 49.712941] R13: 00007fff827c0140 R14: 0000000000000000 R15: 00000000000000f8
[ 49.713846]
[ 49.714148] irq event stamp: 8329
[ 49.714610] hardirqs last enabled at (8341): [] __up_console_sem+0x78/0x80
[ 49.715659] hardirqs last disabled at (8352): [] __up_console_sem+0x5d/0x80
[ 49.716711] softirqs last enabled at (8278): [] irq_exit_rcu+0x93/0xc0
[ 49.717747] softirqs last disabled at (8273): [] irq_exit_rcu+0x93/0xc0
[ 49.718777] ---[ end trace 0000000000000000 ]---
[ 49.723916] ------------[ cut here ]------------
[ 49.724565] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.726187] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.727253] Modules linked in:
[ 49.727688] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.728836] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.729839] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.730519] 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
[ 49.732697] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 49.733376] RAX: 0000000000000000 RBX: ffff8880139df040 RCX: 0000000000000000
[ 49.734226] RDX: ffff888016c70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.735144] RBP: ffff8880139df054 R08: 0000000000000001 R09: 0000000000000000
[ 49.736029] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.736916] R13: ffffffff84e23fe0 R14: ffff8880139df048 R15: ffffffff84da7d60
[ 49.737801] FS: 00005555571db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.738803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.739536] CR2: 00007f680d1546f4 CR3: 000000000f0d6000 CR4: 0000000000350ef0
[ 49.740418] Call Trace:
[ 49.740744]
[ 49.741037] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.741674] ipv6_frags_init_net+0x206/0x3c0
[ 49.742234] ops_init+0xbb/0x6b0
[ 49.742717] setup_net+0x3d9/0x990
[ 49.743170] ? down_read_killable+0x1d7/0x4e0
[ 49.743761] ? __pfx_setup_net+0x10/0x10
[ 49.744266] ? copy_net_ns+0x17c/0x770
[ 49.744807] copy_net_ns+0x321/0x770
[ 49.745287] create_new_namespaces+0x3f6/0xb30
[ 49.745898] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.746557] ksys_unshare+0x44d/0x8e0
[ 49.747050] ? __pfx_ksys_unshare+0x10/0x10
[ 49.747626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.748332] __x64_sys_unshare+0x31/0x40
[ 49.748878] do_syscall_64+0x3f/0x90
[ 49.749379] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.750016] RIP: 0033:0x7fa6078db0d7
[ 49.750512] 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
[ 49.752697] RSP: 002b:00007fff827c0068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.753639] RAX: ffffffffffffffda RBX: 00007fff827c06a8 RCX: 00007fa6078db0d7
[ 49.754516] RDX: 00007fa60794541f RSI: 00007fff827c0000 RDI: 0000000040000000
[ 49.755411] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff827bfe10
[ 49.756260] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6079edbf0
[ 49.757158] R13: 00007fff827c0140 R14: 0000000000000000 R15: 00000000000000f8
[ 49.758054]
[ 49.758386] irq event stamp: 10019
[ 49.758839] hardirqs last enabled at (10029): [] __up_console_sem+0x78/0x80
[ 49.759903] hardirqs last disabled at (10040): [] __up_console_sem+0x5d/0x80
[ 49.760951] softirqs last enabled at (9502): [] irq_exit_rcu+0x93/0xc0
[ 49.761963] softirqs last disabled at (9485): [] irq_exit_rcu+0x93/0xc0
[ 49.762983] ---[ end trace 0000000000000000 ]---
[ 49.764310] ------------[ cut here ]------------
[ 49.764927] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.766812] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.767869] Modules linked in:
[ 49.768271] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 49.769415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.770430] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.771073] 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
[ 49.773243] RSP: 0018:ffff88801fc37bf0 EFLAGS: 00010286
[ 49.773930] RAX: 0000000000000000 RBX: ffff8880139df640 RCX: 0000000000000000
[ 49.774820] RDX: ffff888016c70000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 49.775694] RBP: ffff8880139df654 R08: 0000000000000001 R09: 0000000000000000
[ 49.776574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.777461] R13: ffffffff84e23fe0 R14: ffff8880139df648 R15: ffffffff84db0aa0
[ 49.778315] FS: 00005555571db400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.779315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.780089] CR2: 00007f680d1546f4 CR3: 000000000f0d6000 CR4: 0000000000350ef0
[ 49.780995] Call Trace:
[ 49.781320]
[ 49.781650] nf_ct_net_init+0x224/0x3d0
[ 49.782168] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.782774] ops_init+0xbb/0x6b0
[ 49.783219] setup_net+0x3d9/0x990
[ 49.783701] ? down_read_killable+0x1d7/0x4e0
[ 49.784270] ? __pfx_setup_net+0x10/0x10
[ 49.784806] ? copy_net_ns+0x17c/0x770
[ 49.785314] copy_net_ns+0x321/0x770
[ 49.785832] create_new_namespaces+0x3f6/0xb30
[ 49.786444] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.787080] ksys_unshare+0x44d/0x8e0
[ 49.787598] ? __pfx_ksys_unshare+0x10/0x10
[ 49.788159] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.788918] __x64_sys_unshare+0x31/0x40
[ 49.789486] do_syscall_64+0x3f/0x90
[ 49.789982] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.790685] RIP: 0033:0x7fa6078db0d7
[ 49.791169] 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
[ 49.793432] RSP: 002b:00007fff827c0068 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.794421] RAX: ffffffffffffffda RBX: 00007fff827c06a8 RCX: 00007fa6078db0d7
[ 49.795327] RDX: 00007fa60794541f RSI: 00007fff827c0000 RDI: 0000000040000000
[ 49.796252] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff827bfe10
[ 49.797164] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa6079edbf0
[ 49.798092] R13: 00007fff827c0140 R14: 0000000000000000 R15: 00000000000000f8
[ 49.799031]
[ 49.799331] irq event stamp: 10815
[ 49.799805] hardirqs last enabled at (10827): [] __up_console_sem+0x78/0x80
[ 49.800861] hardirqs last disabled at (10838): [] __up_console_sem+0x5d/0x80
[ 49.801925] softirqs last enabled at (10488): [] irq_exit_rcu+0x93/0xc0
[ 49.802977] softirqs last disabled at (10477): [] irq_exit_rcu+0x93/0xc0
[ 49.804008] ---[ end trace 0000000000000000 ]---
executing program
[ 51.371171] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.418601] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.466401] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.514436] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:12:16 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc37620
R8 =0000000000000001 R9 =ffffed1003f86eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f2dbc0 R14=ffffffff87f2dc10 R15=ffffffff87f2de78
RIP=ffffffff82507f45 RFL=00000006 [-----P-] 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 00005555571db400 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=00007f680d1546f4 CR3=000000000f0d6000 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=00000000000250cf 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=00000206 [-----P-] 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=00007f769353d1c8 CR3=000000000ebcc000 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=62986c926d3ac1807440ca37b1714118
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000117190 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c01f7653f66ce88a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000