Warning: Permanently added '[localhost]:43458' (ECDSA) to the list of known hosts.
2023/05/17 20:27:15 fuzzer started
2023/05/17 20:27:16 dialing manager at localhost:44319
2023/05/17 20:27:16 checking machine...
2023/05/17 20:27:16 checking revisions...
syzkaller login: [ 43.886803] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:27:16 testing simple program...
[ 43.958622] cgroup: Unknown subsys name 'net'
[ 44.049610] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.644111] audit: type=1400 audit(1684355249.218:6): 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
[ 57.771592] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.774735] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.776836] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.780661] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.782286] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.783549] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.172525] ------------[ cut here ]------------
[ 58.173307] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.175658] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.176742] Modules linked in:
[ 58.177183] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.181671] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.182909] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.183620] 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
[ 58.185832] RSP: 0018:ffff888014607c00 EFLAGS: 00010282
[ 58.186533] RAX: 0000000000000000 RBX: ffff8880101e5c40 RCX: 0000000000000000
[ 58.187420] RDX: ffff888016893680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.188342] RBP: ffff8880101e5c54 R08: 0000000000000001 R09: 0000000000000000
[ 58.189226] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.190179] R13: ffffffff84e23fe0 R14: ffff8880101e5c48 R15: ffffffff84d74dc0
[ 58.191082] FS: 0000555555a5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.192073] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.192788] CR2: 00007f26533686f4 CR3: 0000000017f5e000 CR4: 0000000000350ef0
[ 58.193679] Call Trace:
[ 58.194006]
[ 58.194330] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.194952] ipv4_frags_init_net+0x269/0x440
[ 58.195566] ops_init+0xbb/0x6b0
[ 58.196022] setup_net+0x3d9/0x990
[ 58.196524] ? down_read_killable+0x1d7/0x4e0
[ 58.197126] ? __pfx_setup_net+0x10/0x10
[ 58.197642] ? copy_net_ns+0x17c/0x770
[ 58.198188] copy_net_ns+0x321/0x770
[ 58.198676] create_new_namespaces+0x3f6/0xb30
[ 58.199288] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.199914] ksys_unshare+0x44d/0x8e0
[ 58.200446] ? __pfx_ksys_unshare+0x10/0x10
[ 58.200987] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.201724] __x64_sys_unshare+0x31/0x40
[ 58.202272] do_syscall_64+0x3f/0x90
[ 58.202763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.203430] RIP: 0033:0x7f0d0aafa0d7
[ 58.203908] 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
[ 58.206065] RSP: 002b:00007ffd1c9a8748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.206997] RAX: ffffffffffffffda RBX: 00007ffd1c9a8d88 RCX: 00007f0d0aafa0d7
[ 58.207913] RDX: 00007f0d0ab6441f RSI: 00007ffd1c9a86e0 RDI: 0000000040000000
[ 58.208813] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c9a84f0
[ 58.209693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0ac0cbf0
[ 58.210587] R13: 00007ffd1c9a8820 R14: 0000000000000000 R15: 00000000000000f8
[ 58.211527]
[ 58.211834] irq event stamp: 8001
[ 58.212292] hardirqs last enabled at (8013): [] __up_console_sem+0x78/0x80
[ 58.213343] hardirqs last disabled at (8024): [] __up_console_sem+0x5d/0x80
[ 58.214399] softirqs last enabled at (7640): [] irq_exit_rcu+0x93/0xc0
[ 58.215443] softirqs last disabled at (7629): [] irq_exit_rcu+0x93/0xc0
[ 58.216525] ---[ end trace 0000000000000000 ]---
[ 58.222298] ------------[ cut here ]------------
[ 58.222916] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.224606] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.225718] Modules linked in:
[ 58.226154] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.227315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.228340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.228983] 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
[ 58.231192] RSP: 0018:ffff888014607c00 EFLAGS: 00010282
[ 58.231875] RAX: 0000000000000000 RBX: ffff88800c786e40 RCX: 0000000000000000
[ 58.232782] RDX: ffff888016893680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.233704] RBP: ffff88800c786e54 R08: 0000000000000001 R09: 0000000000000000
[ 58.234593] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.235494] R13: ffffffff84e23fe0 R14: ffff88800c786e48 R15: ffffffff84da7d60
[ 58.236397] FS: 0000555555a5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.237399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.238144] CR2: 00007f26533686f4 CR3: 0000000017f5e000 CR4: 0000000000350ef0
[ 58.239016] Call Trace:
[ 58.239385]
[ 58.239700] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.240349] ipv6_frags_init_net+0x206/0x3c0
[ 58.240927] ops_init+0xbb/0x6b0
[ 58.241434] setup_net+0x3d9/0x990
[ 58.241890] ? down_read_killable+0x1d7/0x4e0
[ 58.242493] ? __pfx_setup_net+0x10/0x10
[ 58.243008] ? copy_net_ns+0x17c/0x770
[ 58.243561] copy_net_ns+0x321/0x770
[ 58.244041] create_new_namespaces+0x3f6/0xb30
[ 58.244652] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.245299] ksys_unshare+0x44d/0x8e0
[ 58.245796] ? __pfx_ksys_unshare+0x10/0x10
[ 58.246374] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.247112] __x64_sys_unshare+0x31/0x40
[ 58.247641] do_syscall_64+0x3f/0x90
[ 58.248152] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.248797] RIP: 0033:0x7f0d0aafa0d7
[ 58.249291] 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
[ 58.251447] RSP: 002b:00007ffd1c9a8748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.252415] RAX: ffffffffffffffda RBX: 00007ffd1c9a8d88 RCX: 00007f0d0aafa0d7
[ 58.253301] RDX: 00007f0d0ab6441f RSI: 00007ffd1c9a86e0 RDI: 0000000040000000
[ 58.254195] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c9a84f0
[ 58.255089] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0ac0cbf0
[ 58.255956] R13: 00007ffd1c9a8820 R14: 0000000000000000 R15: 00000000000000f8
[ 58.256871]
[ 58.257209] irq event stamp: 9873
[ 58.257640] hardirqs last enabled at (9883): [] __up_console_sem+0x78/0x80
[ 58.258698] hardirqs last disabled at (9894): [] __up_console_sem+0x5d/0x80
[ 58.259754] softirqs last enabled at (9296): [] irq_exit_rcu+0x93/0xc0
[ 58.260777] softirqs last disabled at (9255): [] irq_exit_rcu+0x93/0xc0
[ 58.261795] ---[ end trace 0000000000000000 ]---
[ 58.263226] ------------[ cut here ]------------
[ 58.263835] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.265700] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.266753] Modules linked in:
[ 58.267189] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.268350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.269387] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.270037] 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
[ 58.272233] RSP: 0018:ffff888014607bf0 EFLAGS: 00010286
[ 58.272886] RAX: 0000000000000000 RBX: ffff88800c786640 RCX: 0000000000000000
[ 58.273780] RDX: ffff888016893680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.274665] RBP: ffff88800c786654 R08: 0000000000000001 R09: 0000000000000000
[ 58.275577] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.276472] R13: ffffffff84e23fe0 R14: ffff88800c786648 R15: ffffffff84db0aa0
[ 58.277371] FS: 0000555555a5c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.278360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.279105] CR2: 00007f26533686f4 CR3: 0000000017f5e000 CR4: 0000000000350ef0
[ 58.279976] Call Trace:
[ 58.280345]
[ 58.280646] nf_ct_net_init+0x224/0x3d0
[ 58.281207] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.281787] ops_init+0xbb/0x6b0
[ 58.282284] setup_net+0x3d9/0x990
[ 58.282742] ? down_read_killable+0x1d7/0x4e0
[ 58.283351] ? __pfx_setup_net+0x10/0x10
[ 58.283880] ? copy_net_ns+0x17c/0x770
[ 58.284422] copy_net_ns+0x321/0x770
[ 58.284909] create_new_namespaces+0x3f6/0xb30
[ 58.285521] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.286160] ksys_unshare+0x44d/0x8e0
[ 58.286650] ? __pfx_ksys_unshare+0x10/0x10
[ 58.287221] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.287936] __x64_sys_unshare+0x31/0x40
[ 58.288485] do_syscall_64+0x3f/0x90
[ 58.288960] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.289628] RIP: 0033:0x7f0d0aafa0d7
[ 58.290126] 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
[ 58.292329] RSP: 002b:00007ffd1c9a8748 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.293285] RAX: ffffffffffffffda RBX: 00007ffd1c9a8d88 RCX: 00007f0d0aafa0d7
[ 58.294167] RDX: 00007f0d0ab6441f RSI: 00007ffd1c9a86e0 RDI: 0000000040000000
[ 58.295016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1c9a84f0
[ 58.295922] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0d0ac0cbf0
[ 58.296824] R13: 00007ffd1c9a8820 R14: 0000000000000000 R15: 00000000000000f8
[ 58.297760]
[ 58.298091] irq event stamp: 10679
[ 58.298529] hardirqs last enabled at (10689): [] __up_console_sem+0x78/0x80
[ 58.299630] hardirqs last disabled at (10700): [] __up_console_sem+0x5d/0x80
[ 58.300781] softirqs last enabled at (10418): [] irq_exit_rcu+0x93/0xc0
[ 58.301865] softirqs last disabled at (10413): [] irq_exit_rcu+0x93/0xc0
[ 58.302943] ---[ end trace 0000000000000000 ]---
executing program
[ 59.846846] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.894161] Bluetooth: hci0: command 0x041b tx timeout
[ 63.942315] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.990184] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:27:30 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880146075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555555a5c400 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=00007f26533686f4 CR3=0000000017f5e000 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=00000000000329f1 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=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 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=00007ff2fba66000 CR3=000000000e412000 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=77ad4d5a5d978a828f404b73d4dcef6b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=1514a7377b84b650000000000013cea0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2f5ecbce96d529fb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000