Warning: Permanently added '[localhost]:50753' (ECDSA) to the list of known hosts.
2023/05/16 15:25:56 fuzzer started
2023/05/16 15:25:57 dialing manager at localhost:35573
2023/05/16 15:25:57 checking machine...
2023/05/16 15:25:57 checking revisions...
syzkaller login: [ 42.399085] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:25:57 testing simple program...
[ 42.469399] cgroup: Unknown subsys name 'net'
[ 42.573305] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.654035] audit: type=1400 audit(1684250770.462:6): 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
[ 56.782343] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.785454] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.786953] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.804289] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.805871] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.807051] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.185766] ------------[ cut here ]------------
[ 57.186450] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.188177] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.189239] Modules linked in:
[ 57.189654] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.193437] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.194480] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.195144] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.197285] RSP: 0018:ffff888016cdfc00 EFLAGS: 00010282
[ 57.197963] RAX: 0000000000000000 RBX: ffff88800ed62040 RCX: 0000000000000000
[ 57.198842] RDX: ffff888006b48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.199697] RBP: ffff88800ed62054 R08: 0000000000000001 R09: 0000000000000000
[ 57.200567] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.201435] R13: ffffffff84e223a0 R14: ffff88800ed62048 R15: ffffffff84d73340
[ 57.202322] FS: 0000555555d65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.203340] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.204078] CR2: 00007fc909850000 CR3: 0000000016274000 CR4: 0000000000350ee0
[ 57.204966] Call Trace:
[ 57.205291]
[ 57.205584] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.206210] ipv4_frags_init_net+0x269/0x440
[ 57.206812] ops_init+0xbb/0x6b0
[ 57.207248] setup_net+0x3d9/0x990
[ 57.207691] ? down_read_killable+0x1d7/0x4e0
[ 57.208282] ? __pfx_setup_net+0x10/0x10
[ 57.208808] ? copy_net_ns+0x17c/0x770
[ 57.209306] copy_net_ns+0x321/0x770
[ 57.209806] create_new_namespaces+0x3f6/0xb30
[ 57.210394] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.211034] ksys_unshare+0x44d/0x8e0
[ 57.211523] ? __pfx_ksys_unshare+0x10/0x10
[ 57.212088] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.212820] __x64_sys_unshare+0x31/0x40
[ 57.213328] do_syscall_64+0x3f/0x90
[ 57.213830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.214486] RIP: 0033:0x7f119f12d0d7
[ 57.214978] 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
[ 57.217110] RSP: 002b:00007ffe12a583d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.218048] RAX: ffffffffffffffda RBX: 00007ffe12a58a18 RCX: 00007f119f12d0d7
[ 57.218932] RDX: 00007f119f19741f RSI: 00007ffe12a58370 RDI: 0000000040000000
[ 57.219800] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12a58180
[ 57.220638] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f119f23fbf0
[ 57.221519] R13: 00007ffe12a584b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.222442]
[ 57.222769] irq event stamp: 7777
[ 57.223185] hardirqs last enabled at (7787): [] __up_console_sem+0x78/0x80
[ 57.224230] hardirqs last disabled at (7798): [] __up_console_sem+0x5d/0x80
[ 57.225274] softirqs last enabled at (7314): [] irq_exit_rcu+0x93/0xc0
[ 57.226291] softirqs last disabled at (7309): [] irq_exit_rcu+0x93/0xc0
[ 57.227331] ---[ end trace 0000000000000000 ]---
executing program
[ 57.233598] ------------[ cut here ]------------
[ 57.234275] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.235972] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.237014] Modules linked in:
[ 57.237421] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.238560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.239556] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.240230] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.242403] RSP: 0018:ffff888016cdfc00 EFLAGS: 00010282
[ 57.243088] RAX: 0000000000000000 RBX: ffff88801621bc40 RCX: 0000000000000000
[ 57.243969] RDX: ffff888006b48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.244846] RBP: ffff88801621bc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.245692] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.246582] R13: ffffffff84e223a0 R14: ffff88801621bc48 R15: ffffffff84da62e0
[ 57.247456] FS: 0000555555d65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.248448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.249177] CR2: 00007fc909850000 CR3: 0000000016274000 CR4: 0000000000350ee0
[ 57.250065] Call Trace:
[ 57.250411]
[ 57.250710] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.251340] ipv6_frags_init_net+0x206/0x3c0
[ 57.251915] ops_init+0xbb/0x6b0
[ 57.252347] setup_net+0x3d9/0x990
[ 57.252862] ? down_read_killable+0x1d7/0x4e0
[ 57.253423] ? __pfx_setup_net+0x10/0x10
[ 57.253964] ? copy_net_ns+0x17c/0x770
[ 57.254468] copy_net_ns+0x321/0x770
[ 57.254966] create_new_namespaces+0x3f6/0xb30
[ 57.255531] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.256154] ksys_unshare+0x44d/0x8e0
[ 57.256630] ? __pfx_ksys_unshare+0x10/0x10
[ 57.257193] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.257918] __x64_sys_unshare+0x31/0x40
[ 57.258430] do_syscall_64+0x3f/0x90
[ 57.258923] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.259537] RIP: 0033:0x7f119f12d0d7
[ 57.260022] 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
[ 57.262143] RSP: 002b:00007ffe12a583d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.263103] RAX: ffffffffffffffda RBX: 00007ffe12a58a18 RCX: 00007f119f12d0d7
[ 57.263971] RDX: 00007f119f19741f RSI: 00007ffe12a58370 RDI: 0000000040000000
[ 57.264851] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12a58180
[ 57.265683] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f119f23fbf0
[ 57.266556] R13: 00007ffe12a584b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.267436]
[ 57.267761] irq event stamp: 9541
[ 57.268180] hardirqs last enabled at (9551): [] __up_console_sem+0x78/0x80
[ 57.269218] hardirqs last disabled at (9562): [] __up_console_sem+0x5d/0x80
[ 57.270262] softirqs last enabled at (9292): [] irq_exit_rcu+0x93/0xc0
[ 57.271271] softirqs last disabled at (9285): [] irq_exit_rcu+0x93/0xc0
[ 57.272271] ---[ end trace 0000000000000000 ]---
[ 57.274162] ------------[ cut here ]------------
[ 57.274859] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.276689] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.277717] Modules linked in:
[ 57.278144] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.279278] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.280267] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.280923] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.283032] RSP: 0018:ffff888016cdfbf0 EFLAGS: 00010286
[ 57.283665] RAX: 0000000000000000 RBX: ffff88801621b440 RCX: 0000000000000000
[ 57.284540] RDX: ffff888006b48000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.285402] RBP: ffff88801621b454 R08: 0000000000000001 R09: 0000000000000000
[ 57.286267] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.287152] R13: ffffffff84e223a0 R14: ffff88801621b448 R15: ffffffff84daf020
[ 57.288024] FS: 0000555555d65400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.289008] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.289697] CR2: 00007fc909850000 CR3: 0000000016274000 CR4: 0000000000350ee0
[ 57.290579] Call Trace:
[ 57.290932]
[ 57.291227] nf_ct_net_init+0x224/0x3d0
[ 57.291758] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.292318] ops_init+0xbb/0x6b0
[ 57.292790] setup_net+0x3d9/0x990
[ 57.293230] ? down_read_killable+0x1d7/0x4e0
[ 57.293804] ? __pfx_setup_net+0x10/0x10
[ 57.294292] ? copy_net_ns+0x17c/0x770
[ 57.294848] copy_net_ns+0x321/0x770
[ 57.295321] create_new_namespaces+0x3f6/0xb30
[ 57.295923] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.296523] ksys_unshare+0x44d/0x8e0
[ 57.297025] ? __pfx_ksys_unshare+0x10/0x10
[ 57.297563] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.298291] __x64_sys_unshare+0x31/0x40
[ 57.298841] do_syscall_64+0x3f/0x90
[ 57.299305] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.299962] RIP: 0033:0x7f119f12d0d7
[ 57.300418] 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
[ 57.302549] RSP: 002b:00007ffe12a583d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.303503] RAX: ffffffffffffffda RBX: 00007ffe12a58a18 RCX: 00007f119f12d0d7
[ 57.304384] RDX: 00007f119f19741f RSI: 00007ffe12a58370 RDI: 0000000040000000
[ 57.305264] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12a58180
[ 57.306146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f119f23fbf0
[ 57.307069] R13: 00007ffe12a584b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.307974]
[ 57.308270] irq event stamp: 10319
[ 57.308702] hardirqs last enabled at (10329): [] __up_console_sem+0x78/0x80
[ 57.309774] hardirqs last disabled at (10342): [] __up_console_sem+0x5d/0x80
[ 57.311128] softirqs last enabled at (10292): [] irq_exit_rcu+0x93/0xc0
[ 57.312418] softirqs last disabled at (10285): [] irq_exit_rcu+0x93/0xc0
[ 57.313692] ---[ end trace 0000000000000000 ]---
[ 58.853414] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.901906] Bluetooth: hci0: command 0x041b tx timeout
[ 62.948815] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.996878] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:26:06 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffff88800bfbe000 RCX=ffffffff8164fc10 RDX=ffff888009f9d1c0
RSI=0000000000000000 RDI=0000000000000005 RBP=0000000000000001 RSP=ffff888016c97b48
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=ffff888009f9d1c0 R14=ffff8880181fa800 R15=0000000000000001
RIP=ffffffff814bf28c RFL=00000246 [---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 00007fc90a32a900 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=00007fc909743910 CR3=000000000ed48000 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=494e4f544f4e4f4d5f454352554f535f XMM01=49545f43494e4f544f4e4f4d5f454352
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df00000000001110e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=24902eb76203636600000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000000d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016cdf5f0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=000000000000000d R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555d65400 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=00007fc909850000 CR3=0000000016274000 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