Warning: Permanently added '[localhost]:55367' (ECDSA) to the list of known hosts.
2023/05/17 16:02:17 fuzzer started
2023/05/17 16:02:18 dialing manager at localhost:44319
2023/05/17 16:02:18 checking machine...
2023/05/17 16:02:18 checking revisions...
syzkaller login: [ 45.149599] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:02:18 testing simple program...
[ 45.225835] cgroup: Unknown subsys name 'net'
[ 45.315290] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.212633] audit: type=1400 audit(1684339350.502:6): avc: denied { execmem } for pid=267 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.331278] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.334697] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.336905] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.340618] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.343409] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.346557] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.581482] ------------[ cut here ]------------
[ 58.581871] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.582796] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.583412] Modules linked in:
[ 58.583641] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.584279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.588386] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.588796] 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
[ 58.590074] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 58.590450] RAX: 0000000000000000 RBX: ffff88800e176c40 RCX: 0000000000000000
[ 58.590964] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.591449] RBP: ffff88800e176c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.591969] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.592468] R13: ffffffff84e23fe0 R14: ffff88800e176c48 R15: ffffffff84d74dc0
[ 58.592976] FS: 0000555556851400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.593523] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.593942] CR2: 00007f853e0ab6f4 CR3: 000000000e09a000 CR4: 0000000000350ee0
[ 58.594416] Call Trace:
[ 58.594603]
[ 58.594786] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.595143] ipv4_frags_init_net+0x269/0x440
[ 58.595461] ops_init+0xbb/0x6b0
[ 58.595780] setup_net+0x3d9/0x990
[ 58.596134] ? down_read_killable+0x1d7/0x4e0
[ 58.596571] ? __pfx_setup_net+0x10/0x10
[ 58.596992] ? copy_net_ns+0x17c/0x770
[ 58.597387] copy_net_ns+0x321/0x770
[ 58.597784] create_new_namespaces+0x3f6/0xb30
[ 58.598241] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.598715] ksys_unshare+0x44d/0x8e0
[ 58.599119] ? __pfx_ksys_unshare+0x10/0x10
[ 58.599543] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.600107] __x64_sys_unshare+0x31/0x40
[ 58.600506] do_syscall_64+0x3f/0x90
[ 58.600898] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.601397] RIP: 0033:0x7f951b9fd0d7
[ 58.601778] 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
[ 58.603471] RSP: 002b:00007ffe7abd0088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.604050] RAX: ffffffffffffffda RBX: 00007ffe7abd06c8 RCX: 00007f951b9fd0d7
[ 58.604537] RDX: 00007f951ba6741f RSI: 00007ffe7abd0020 RDI: 0000000040000000
[ 58.605047] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7abcfe30
[ 58.605528] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f951bb0fbf0
[ 58.606010] R13: 00007ffe7abd0160 R14: 0000000000000000 R15: 00000000000000f8
[ 58.606491]
[ 58.606660] irq event stamp: 8691
[ 58.606916] hardirqs last enabled at (8703): [] __up_console_sem+0x78/0x80
[ 58.607483] hardirqs last disabled at (8712): [] __up_console_sem+0x5d/0x80
[ 58.608062] softirqs last enabled at (8644): [] irq_exit_rcu+0x93/0xc0
[ 58.608604] softirqs last disabled at (8637): [] irq_exit_rcu+0x93/0xc0
[ 58.609169] ---[ end trace 0000000000000000 ]---
[ 58.614859] ------------[ cut here ]------------
[ 58.615219] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.616157] WARNING: CPU: 1 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.616779] Modules linked in:
[ 58.617014] CPU: 1 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.617673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.618263] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.618644] 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
[ 58.619930] RSP: 0018:ffff88801fc37c00 EFLAGS: 00010282
[ 58.620317] RAX: 0000000000000000 RBX: ffff88800d70b840 RCX: 0000000000000000
[ 58.620836] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.621341] RBP: ffff88800d70b854 R08: 0000000000000001 R09: 0000000000000000
[ 58.621861] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.622366] R13: ffffffff84e23fe0 R14: ffff88800d70b848 R15: ffffffff84da7d60
[ 58.622875] FS: 0000555556851400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.623452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.623870] CR2: 00007f900c039078 CR3: 000000000e09a000 CR4: 0000000000350ee0
[ 58.624341] Call Trace:
[ 58.624523]
[ 58.624686] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.625041] ipv6_frags_init_net+0x206/0x3c0
[ 58.625351] ops_init+0xbb/0x6b0
[ 58.625602] setup_net+0x3d9/0x990
[ 58.625874] ? down_read_killable+0x1d7/0x4e0
[ 58.626205] ? __pfx_setup_net+0x10/0x10
[ 58.626497] ? copy_net_ns+0x17c/0x770
[ 58.626803] copy_net_ns+0x321/0x770
[ 58.627093] create_new_namespaces+0x3f6/0xb30
[ 58.627429] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.627816] ksys_unshare+0x44d/0x8e0
[ 58.628108] ? __pfx_ksys_unshare+0x10/0x10
[ 58.628430] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.628871] __x64_sys_unshare+0x31/0x40
[ 58.629179] do_syscall_64+0x3f/0x90
[ 58.629461] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.629870] RIP: 0033:0x7f951b9fd0d7
[ 58.630158] 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
[ 58.631422] RSP: 002b:00007ffe7abd0088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.631981] RAX: ffffffffffffffda RBX: 00007ffe7abd06c8 RCX: 00007f951b9fd0d7
[ 58.632494] RDX: 00007f951ba6741f RSI: 00007ffe7abd0020 RDI: 0000000040000000
[ 58.633014] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7abcfe30
[ 58.633495] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f951bb0fbf0
[ 58.633999] R13: 00007ffe7abd0160 R14: 0000000000000000 R15: 00000000000000f8
[ 58.634498]
[ 58.634670] irq event stamp: 10551
[ 58.634944] hardirqs last enabled at (10563): [] __up_console_sem+0x78/0x80
[ 58.635564] hardirqs last disabled at (10572): [] __up_console_sem+0x5d/0x80
[ 58.636191] softirqs last enabled at (10586): [] irq_exit_rcu+0x93/0xc0
[ 58.636798] softirqs last disabled at (10581): [] irq_exit_rcu+0x93/0xc0
[ 58.637395] ---[ end trace 0000000000000000 ]---
[ 58.640364] ------------[ cut here ]------------
[ 58.641055] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.643090] WARNING: CPU: 0 PID: 268 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.644302] Modules linked in:
[ 58.644730] CPU: 0 PID: 268 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.646194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.647416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.648262] 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
[ 58.650616] RSP: 0018:ffff88801fc37bf0 EFLAGS: 00010286
[ 58.651515] RAX: 0000000000000000 RBX: ffff88800d9e8c40 RCX: 0000000000000000
[ 58.652663] RDX: ffff888015a351c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.653800] RBP: ffff88800d9e8c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.654695] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.655844] R13: ffffffff84e23fe0 R14: ffff88800d9e8c48 R15: ffffffff84db0aa0
[ 58.656745] FS: 0000555556851400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.658147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.659130] CR2: 00007fafd9db0230 CR3: 000000000e09a000 CR4: 0000000000350ef0
[ 58.660208] Call Trace:
[ 58.660536]
[ 58.661048] nf_ct_net_init+0x224/0x3d0
[ 58.661578] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.662388] ops_init+0xbb/0x6b0
[ 58.663072] setup_net+0x3d9/0x990
[ 58.663537] ? down_read_killable+0x1d7/0x4e0
[ 58.664339] ? __pfx_setup_net+0x10/0x10
[ 58.665096] ? copy_net_ns+0x17c/0x770
[ 58.665602] copy_net_ns+0x321/0x770
[ 58.666295] create_new_namespaces+0x3f6/0xb30
[ 58.667112] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.667733] ksys_unshare+0x44d/0x8e0
[ 58.668463] ? __pfx_ksys_unshare+0x10/0x10
[ 58.669211] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.670181] __x64_sys_unshare+0x31/0x40
[ 58.670702] do_syscall_64+0x3f/0x90
[ 58.671400] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.672258] RIP: 0033:0x7f951b9fd0d7
[ 58.672731] 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
[ 58.675339] RSP: 002b:00007ffe7abd0088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.676475] RAX: ffffffffffffffda RBX: 00007ffe7abd06c8 RCX: 00007f951b9fd0d7
[ 58.677554] RDX: 00007f951ba6741f RSI: 00007ffe7abd0020 RDI: 0000000040000000
[ 58.678711] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe7abcfe30
[ 58.679728] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f951bb0fbf0
[ 58.680611] R13: 00007ffe7abd0160 R14: 0000000000000000 R15: 00000000000000f8
[ 58.681531]
[ 58.681869] irq event stamp: 14747
[ 58.682307] hardirqs last enabled at (14757): [] __up_console_sem+0x78/0x80
[ 58.683414] hardirqs last disabled at (14768): [] __up_console_sem+0x5d/0x80
[ 58.684501] softirqs last enabled at (14706): [] irq_exit_rcu+0x93/0xc0
[ 58.685547] softirqs last disabled at (14667): [] irq_exit_rcu+0x93/0xc0
[ 58.686592] ---[ end trace 0000000000000000 ]---
executing program
[ 60.412465] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.459847] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.507849] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.555828] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:02:30 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=0000000000000004 RCX=ffffffff812d0a7b RDX=fffffbfff0ef3939
RSI=0000000000000008 RDI=ffffffff8779c9c0 RBP=ffffffff8779d0e0 RSP=ffff88801ff67970
R8 =0000000000000000 R9 =fffffbfff0ef3938 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffff888019f0c0c0 R13=ffff888019f0b680 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff8180f4b5 RFL=00000046 [---Z-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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f93dd091900 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=00007f93dd90ce60 CR3=000000001a58a000 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=00000000000000000000000000000000 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00007f93dd4a500000007f93dd60b950 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fc37618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556851400 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=00007f853e0ab6f4 CR3=000000000e09a000 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