Warning: Permanently added '[localhost]:50302' (ECDSA) to the list of known hosts.
2023/05/17 22:48:55 fuzzer started
2023/05/17 22:48:55 dialing manager at localhost:44319
2023/05/17 22:48:55 checking machine...
2023/05/17 22:48:55 checking revisions...
syzkaller login: [ 54.319780] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:48:56 testing simple program...
[ 54.399446] cgroup: Unknown subsys name 'net'
[ 54.473012] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.574669] audit: type=1400 audit(1684363748.313:6): 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
[ 67.651961] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.653553] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.655500] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 67.659401] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 67.661289] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 67.663383] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.092795] ------------[ cut here ]------------
[ 68.093565] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.095852] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.097142] Modules linked in:
[ 68.097621] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.102540] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.103664] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.104419] 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
[ 68.106728] RSP: 0018:ffff8880190d7c00 EFLAGS: 00010282
[ 68.107384] RAX: 0000000000000000 RBX: ffff88800e13c440 RCX: 0000000000000000
[ 68.108272] RDX: ffff8880181fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.109162] RBP: ffff88800e13c454 R08: 0000000000000001 R09: 0000000000000000
[ 68.110062] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.110946] R13: ffffffff84e23fe0 R14: ffff88800e13c448 R15: ffffffff84d74dc0
[ 68.111829] FS: 00005555560af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.112814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.113516] CR2: 00007f2e4ce216f4 CR3: 000000000db76000 CR4: 0000000000350ee0
[ 68.114391] Call Trace:
[ 68.114755]
[ 68.115050] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.115661] ipv4_frags_init_net+0x269/0x440
[ 68.116256] ops_init+0xbb/0x6b0
[ 68.116737] setup_net+0x3d9/0x990
[ 68.117213] ? down_read_killable+0x1d7/0x4e0
[ 68.117814] ? __pfx_setup_net+0x10/0x10
[ 68.118329] ? copy_net_ns+0x17c/0x770
[ 68.118861] copy_net_ns+0x321/0x770
[ 68.119338] create_new_namespaces+0x3f6/0xb30
[ 68.119952] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.120570] ksys_unshare+0x44d/0x8e0
[ 68.121096] ? __pfx_ksys_unshare+0x10/0x10
[ 68.121644] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.122390] __x64_sys_unshare+0x31/0x40
[ 68.122933] do_syscall_64+0x3f/0x90
[ 68.123412] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.124083] RIP: 0033:0x7feef3c280d7
[ 68.124547] 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
[ 68.126714] RSP: 002b:00007ffd500312b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.127629] RAX: ffffffffffffffda RBX: 00007ffd500318f8 RCX: 00007feef3c280d7
[ 68.128510] RDX: 00007feef3c9241f RSI: 00007ffd50031250 RDI: 0000000040000000
[ 68.129405] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd50031060
[ 68.130271] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feef3d3abf0
[ 68.131140] R13: 00007ffd50031390 R14: 0000000000000000 R15: 00000000000000f8
[ 68.132032]
[ 68.132335] irq event stamp: 8519
[ 68.132795] hardirqs last enabled at (8531): [] __up_console_sem+0x78/0x80
[ 68.133900] hardirqs last disabled at (8548): [] __up_console_sem+0x5d/0x80
[ 68.135097] softirqs last enabled at (8544): [] irq_exit_rcu+0x93/0xc0
[ 68.136259] softirqs last disabled at (8539): [] irq_exit_rcu+0x93/0xc0
[ 68.137428] ---[ end trace 0000000000000000 ]---
[ 68.143575] ------------[ cut here ]------------
[ 68.144281] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.146173] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.147489] Modules linked in:
[ 68.147998] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.149334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.150488] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.151251] 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
[ 68.153477] RSP: 0018:ffff8880190d7c00 EFLAGS: 00010282
[ 68.154164] RAX: 0000000000000000 RBX: ffff888013e10840 RCX: 0000000000000000
[ 68.155063] RDX: ffff8880181fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.155947] RBP: ffff888013e10854 R08: 0000000000000001 R09: 0000000000000000
[ 68.156834] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.157730] R13: ffffffff84e23fe0 R14: ffff888013e10848 R15: ffffffff84da7d60
[ 68.158583] FS: 00005555560af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.159580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.160317] CR2: 00007f2e4ce216f4 CR3: 000000000db76000 CR4: 0000000000350ee0
[ 68.161213] Call Trace:
[ 68.161540]
[ 68.161869] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.162478] ipv6_frags_init_net+0x206/0x3c0
[ 68.163061] ops_init+0xbb/0x6b0
[ 68.163509] setup_net+0x3d9/0x990
[ 68.163990] ? down_read_killable+0x1d7/0x4e0
[ 68.164553] ? __pfx_setup_net+0x10/0x10
[ 68.165101] ? copy_net_ns+0x17c/0x770
[ 68.165606] copy_net_ns+0x321/0x770
[ 68.166126] create_new_namespaces+0x3f6/0xb30
[ 68.166740] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.167348] ksys_unshare+0x44d/0x8e0
[ 68.167867] ? __pfx_ksys_unshare+0x10/0x10
[ 68.168407] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.169164] __x64_sys_unshare+0x31/0x40
[ 68.169684] do_syscall_64+0x3f/0x90
[ 68.170185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.170854] RIP: 0033:0x7feef3c280d7
[ 68.171316] 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
[ 68.173495] RSP: 002b:00007ffd500312b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.174435] RAX: ffffffffffffffda RBX: 00007ffd500318f8 RCX: 00007feef3c280d7
[ 68.175326] RDX: 00007feef3c9241f RSI: 00007ffd50031250 RDI: 0000000040000000
[ 68.176202] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd50031060
[ 68.177098] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feef3d3abf0
[ 68.177991] R13: 00007ffd50031390 R14: 0000000000000000 R15: 00000000000000f8
[ 68.178897]
[ 68.179194] irq event stamp: 10631
[ 68.179625] hardirqs last enabled at (10641): [] __up_console_sem+0x78/0x80
[ 68.180682] hardirqs last disabled at (10652): [] __up_console_sem+0x5d/0x80
[ 68.181780] softirqs last enabled at (10138): [] irq_exit_rcu+0x93/0xc0
[ 68.182805] softirqs last disabled at (10097): [] irq_exit_rcu+0x93/0xc0
[ 68.183843] ---[ end trace 0000000000000000 ]---
[ 68.185198] ------------[ cut here ]------------
[ 68.185836] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.187684] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.188760] Modules linked in:
[ 68.189192] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.190347] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.191349] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.192017] 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
[ 68.194209] RSP: 0018:ffff8880190d7bf0 EFLAGS: 00010286
[ 68.194889] RAX: 0000000000000000 RBX: ffff888013e10e40 RCX: 0000000000000000
[ 68.195777] RDX: ffff8880181fb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.196624] RBP: ffff888013e10e54 R08: 0000000000000001 R09: 0000000000000000
[ 68.197538] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.198427] R13: ffffffff84e23fe0 R14: ffff888013e10e48 R15: ffffffff84db0aa0
[ 68.199308] FS: 00005555560af400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.200289] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.201046] CR2: 00007f2e4ce216f4 CR3: 000000000db76000 CR4: 0000000000350ee0
[ 68.201930] Call Trace:
[ 68.202256]
[ 68.202552] nf_ct_net_init+0x224/0x3d0
[ 68.203113] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.203723] ops_init+0xbb/0x6b0
[ 68.204172] setup_net+0x3d9/0x990
[ 68.204624] ? down_read_killable+0x1d7/0x4e0
[ 68.205229] ? __pfx_setup_net+0x10/0x10
[ 68.205768] ? copy_net_ns+0x17c/0x770
[ 68.206274] copy_net_ns+0x321/0x770
[ 68.206787] create_new_namespaces+0x3f6/0xb30
[ 68.207368] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.208004] ksys_unshare+0x44d/0x8e0
[ 68.208487] ? __pfx_ksys_unshare+0x10/0x10
[ 68.209081] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.209813] __x64_sys_unshare+0x31/0x40
[ 68.210323] do_syscall_64+0x3f/0x90
[ 68.210828] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.211469] RIP: 0033:0x7feef3c280d7
[ 68.211956] 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
[ 68.214098] RSP: 002b:00007ffd500312b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 68.215036] RAX: ffffffffffffffda RBX: 00007ffd500318f8 RCX: 00007feef3c280d7
[ 68.215910] RDX: 00007feef3c9241f RSI: 00007ffd50031250 RDI: 0000000040000000
[ 68.216816] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd50031060
[ 68.217666] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feef3d3abf0
[ 68.218550] R13: 00007ffd50031390 R14: 0000000000000000 R15: 00000000000000f8
[ 68.219463]
[ 68.219784] irq event stamp: 11443
[ 68.220220] hardirqs last enabled at (11453): [] __up_console_sem+0x78/0x80
[ 68.221361] hardirqs last disabled at (11464): [] __up_console_sem+0x5d/0x80
[ 68.222502] softirqs last enabled at (11068): [] irq_exit_rcu+0x93/0xc0
[ 68.223633] softirqs last disabled at (11485): [] irq_exit_rcu+0x93/0xc0
[ 68.224755] ---[ end trace 0000000000000000 ]---
executing program
[ 69.735232] Bluetooth: hci0: command 0x0409 tx timeout
[ 71.782932] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 73.830814] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 75.878763] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:48:59 Registers:
info registers vcpu 0
RAX=0000000000020df1 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=00007f7b32e4bf50 CR3=000000000e518000 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=19d178673c3091a6f8428b9f9e3addc8
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=121d0b41a129cba6000000000013c5b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cc94331a21769c3100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000037 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880190d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000037 R11=0000000000000001
R12=0000000000000037 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 00005555560af400 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=00007f2e4ce216f4 CR3=000000000db76000 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