Warning: Permanently added '[localhost]:49984' (ECDSA) to the list of known hosts.
2023/05/17 13:49:50 fuzzer started
2023/05/17 13:49:51 dialing manager at localhost:44319
2023/05/17 13:49:51 checking machine...
2023/05/17 13:49:51 checking revisions...
syzkaller login: [ 95.587786] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:49:51 testing simple program...
[ 95.644884] cgroup: Unknown subsys name 'net'
[ 95.694568] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 109.639245] audit: type=1400 audit(1684331405.415:6): 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
executing program
[ 110.764355] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 110.766738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 110.768797] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 110.771741] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 110.773848] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 110.775825] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 111.174573] ------------[ cut here ]------------
[ 111.175849] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 111.177864] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.179181] Modules linked in:
[ 111.179709] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 111.184673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.185802] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.186572] 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
[ 111.189138] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 111.189923] RAX: 0000000000000000 RBX: ffff888010275040 RCX: 0000000000000000
[ 111.190992] RDX: ffff88800dc40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 111.192069] RBP: ffff888010275054 R08: 0000000000000001 R09: 0000000000000000
[ 111.193163] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.194224] R13: ffffffff84e23fe0 R14: ffff888010275048 R15: ffffffff84d74dc0
[ 111.195279] FS: 0000555555a01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 111.196493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.197404] CR2: 00007f7a087336f4 CR3: 000000000ca2a000 CR4: 0000000000350ee0
[ 111.198471] Call Trace:
[ 111.198870]
[ 111.199270] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 111.199989] ipv4_frags_init_net+0x269/0x440
[ 111.200700] ops_init+0xbb/0x6b0
[ 111.201266] setup_net+0x3d9/0x990
[ 111.201801] ? down_read_killable+0x1d7/0x4e0
[ 111.202509] ? __pfx_setup_net+0x10/0x10
[ 111.203142] ? copy_net_ns+0x17c/0x770
[ 111.203745] copy_net_ns+0x321/0x770
[ 111.204376] create_new_namespaces+0x3f6/0xb30
[ 111.205114] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.205856] ksys_unshare+0x44d/0x8e0
[ 111.206482] ? __pfx_ksys_unshare+0x10/0x10
[ 111.207171] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.208055] __x64_sys_unshare+0x31/0x40
[ 111.208680] do_syscall_64+0x3f/0x90
[ 111.209291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.210096] RIP: 0033:0x7f1316b4a0d7
[ 111.210651] 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
[ 111.213246] RSP: 002b:00007fff3628d088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.214385] RAX: ffffffffffffffda RBX: 00007fff3628d6c8 RCX: 00007f1316b4a0d7
[ 111.215443] RDX: 00007f1316bb441f RSI: 00007fff3628d020 RDI: 0000000040000000
[ 111.216514] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3628ce30
[ 111.217563] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1316c5cbf0
[ 111.218476] R13: 00007fff3628d160 R14: 0000000000000000 R15: 00000000000000f8
[ 111.219416]
[ 111.219732] irq event stamp: 11951
[ 111.220226] hardirqs last enabled at (11963): [] __up_console_sem+0x78/0x80
[ 111.221330] hardirqs last disabled at (11974): [] __up_console_sem+0x5d/0x80
[ 111.222435] softirqs last enabled at (11836): [] irq_exit_rcu+0x93/0xc0
[ 111.223516] softirqs last disabled at (11831): [] irq_exit_rcu+0x93/0xc0
[ 111.224633] ---[ end trace 0000000000000000 ]---
[ 111.229961] ------------[ cut here ]------------
[ 111.230704] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 111.232450] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.233564] Modules linked in:
[ 111.233977] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 111.235178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.236219] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.236882] 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
[ 111.239111] RSP: 0018:ffff88801f737c00 EFLAGS: 00010282
[ 111.239784] RAX: 0000000000000000 RBX: ffff88800e5aea40 RCX: 0000000000000000
[ 111.240715] RDX: ffff88800dc40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 111.241654] RBP: ffff88800e5aea54 R08: 0000000000000001 R09: 0000000000000000
[ 111.242568] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.243474] R13: ffffffff84e23fe0 R14: ffff88800e5aea48 R15: ffffffff84da7d60
[ 111.244424] FS: 0000555555a01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 111.245449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.246229] CR2: 00007f7a087336f4 CR3: 000000000ca2a000 CR4: 0000000000350ee0
[ 111.247155] Call Trace:
[ 111.247496]
[ 111.247811] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 111.248501] ipv6_frags_init_net+0x206/0x3c0
[ 111.249125] ops_init+0xbb/0x6b0
[ 111.249598] setup_net+0x3d9/0x990
[ 111.250120] ? down_read_killable+0x1d7/0x4e0
[ 111.250718] ? __pfx_setup_net+0x10/0x10
[ 111.251292] ? copy_net_ns+0x17c/0x770
[ 111.251846] copy_net_ns+0x321/0x770
[ 111.252425] create_new_namespaces+0x3f6/0xb30
[ 111.253089] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.253751] ksys_unshare+0x44d/0x8e0
[ 111.254320] ? __pfx_ksys_unshare+0x10/0x10
[ 111.254904] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.255735] __x64_sys_unshare+0x31/0x40
[ 111.256333] do_syscall_64+0x3f/0x90
[ 111.256853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.257586] RIP: 0033:0x7f1316b4a0d7
[ 111.258133] 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
[ 111.260506] RSP: 002b:00007fff3628d088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.261529] RAX: ffffffffffffffda RBX: 00007fff3628d6c8 RCX: 00007f1316b4a0d7
[ 111.262499] RDX: 00007f1316bb441f RSI: 00007fff3628d020 RDI: 0000000040000000
[ 111.263467] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3628ce30
[ 111.264455] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1316c5cbf0
[ 111.265428] R13: 00007fff3628d160 R14: 0000000000000000 R15: 00000000000000f8
[ 111.266399]
[ 111.266723] irq event stamp: 13731
[ 111.267231] hardirqs last enabled at (13743): [] __up_console_sem+0x78/0x80
[ 111.268379] hardirqs last disabled at (13754): [] __up_console_sem+0x5d/0x80
[ 111.269512] softirqs last enabled at (13580): [] irq_exit_rcu+0x93/0xc0
[ 111.270628] softirqs last disabled at (13575): [] irq_exit_rcu+0x93/0xc0
[ 111.271750] ---[ end trace 0000000000000000 ]---
[ 111.273911] ------------[ cut here ]------------
[ 111.274632] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 111.276723] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 111.277932] Modules linked in:
[ 111.278427] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 111.279730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 111.280901] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 111.281682] 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
[ 111.284149] RSP: 0018:ffff88801f737bf0 EFLAGS: 00010286
[ 111.284892] RAX: 0000000000000000 RBX: ffff88800e5ae040 RCX: 0000000000000000
[ 111.285899] RDX: ffff88800dc40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 111.286908] RBP: ffff88800e5ae054 R08: 0000000000000001 R09: 0000000000000000
[ 111.287930] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 111.288983] R13: ffffffff84e23fe0 R14: ffff88800e5ae048 R15: ffffffff84db0aa0
[ 111.290042] FS: 0000555555a01400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 111.291174] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 111.291982] CR2: 00007f7a087336f4 CR3: 000000000ca2a000 CR4: 0000000000350ee0
[ 111.293044] Call Trace:
[ 111.293424]
[ 111.293778] nf_ct_net_init+0x224/0x3d0
[ 111.294422] ? __pfx_nf_ct_net_init+0x10/0x10
[ 111.295129] ops_init+0xbb/0x6b0
[ 111.295653] setup_net+0x3d9/0x990
[ 111.296261] ? down_read_killable+0x1d7/0x4e0
[ 111.296923] ? __pfx_setup_net+0x10/0x10
[ 111.297554] ? copy_net_ns+0x17c/0x770
[ 111.298192] copy_net_ns+0x321/0x770
[ 111.298761] create_new_namespaces+0x3f6/0xb30
[ 111.299484] unshare_nsproxy_namespaces+0xc1/0x200
[ 111.300266] ksys_unshare+0x44d/0x8e0
[ 111.300846] ? __pfx_ksys_unshare+0x10/0x10
[ 111.301534] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 111.302415] __x64_sys_unshare+0x31/0x40
[ 111.303065] do_syscall_64+0x3f/0x90
[ 111.303635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 111.304443] RIP: 0033:0x7f1316b4a0d7
[ 111.304994] 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
[ 111.307571] RSP: 002b:00007fff3628d088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 111.308727] RAX: ffffffffffffffda RBX: 00007fff3628d6c8 RCX: 00007f1316b4a0d7
[ 111.309783] RDX: 00007f1316bb441f RSI: 00007fff3628d020 RDI: 0000000040000000
[ 111.310876] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff3628ce30
[ 111.311988] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1316c5cbf0
[ 111.313132] R13: 00007fff3628d160 R14: 0000000000000000 R15: 00000000000000f8
[ 111.314254]
[ 111.314620] irq event stamp: 14581
[ 111.315197] hardirqs last enabled at (14593): [] __up_console_sem+0x78/0x80
[ 111.316578] hardirqs last disabled at (14604): [] __up_console_sem+0x5d/0x80
[ 111.317942] softirqs last enabled at (14056): [] irq_exit_rcu+0x93/0xc0
[ 111.319321] softirqs last disabled at (14627): [] irq_exit_rcu+0x93/0xc0
[ 111.320686] ---[ end trace 0000000000000000 ]---
[ 112.791704] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 114.840586] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 116.887084] Bluetooth: hci0: command 0x040f tx timeout
[ 118.935178] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:49:07 Registers:
info registers vcpu 0
RAX=000000000002c67f 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=00007f7929970b48 CR3=000000000f47e000 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=8bf68533acf50aa66942e7874a01c43d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=448ccfa4ff39e566000000000013e380 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2d3ee0c7005e0d7700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f7375f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555a01400 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=00007f7a087336f4 CR3=000000000ca2a000 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