Warning: Permanently added '[localhost]:1740' (ECDSA) to the list of known hosts.
2023/05/17 09:51:21 fuzzer started
2023/05/17 09:51:21 dialing manager at localhost:35573
2023/05/17 09:51:21 checking machine...
2023/05/17 09:51:21 checking revisions...
syzkaller login: [ 38.258767] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:51:21 testing simple program...
[ 38.319650] cgroup: Unknown subsys name 'net'
[ 38.391308] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.805663] audit: type=1400 audit(1684317094.342:6): 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
[ 51.905379] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.907461] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.908315] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.911090] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.912291] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.914435] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.225037] ------------[ cut here ]------------
[ 52.225611] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.226817] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.227565] Modules linked in:
[ 52.227806] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.228790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.231799] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.232234] 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
[ 52.233869] RSP: 0018:ffff88801804fc00 EFLAGS: 00010282
[ 52.234417] RAX: 0000000000000000 RBX: ffff88800fbcc840 RCX: 0000000000000000
[ 52.235007] RDX: ffff8880166bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.235696] RBP: ffff88800fbcc854 R08: 0000000000000001 R09: 0000000000000000
[ 52.236258] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.236919] R13: ffffffff84e223a0 R14: ffff88800fbcc848 R15: ffffffff84d73340
[ 52.237612] FS: 00005555557d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.238249] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.238831] CR2: 00007fd8a3f886f4 CR3: 00000000187d2000 CR4: 0000000000350ee0
[ 52.239499] Call Trace:
[ 52.239715]
[ 52.239911] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.240494] ipv4_frags_init_net+0x269/0x440
[ 52.240864] ops_init+0xbb/0x6b0
[ 52.241171] setup_net+0x3d9/0x990
[ 52.241631] ? down_read_killable+0x1d7/0x4e0
[ 52.242030] ? __pfx_setup_net+0x10/0x10
[ 52.242478] ? copy_net_ns+0x17c/0x770
[ 52.242811] copy_net_ns+0x321/0x770
[ 52.243128] create_new_namespaces+0x3f6/0xb30
[ 52.243730] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.244134] ksys_unshare+0x44d/0x8e0
[ 52.244553] ? __pfx_ksys_unshare+0x10/0x10
[ 52.244910] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.245610] __x64_sys_unshare+0x31/0x40
[ 52.245942] do_syscall_64+0x3f/0x90
[ 52.246241] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.246872] RIP: 0033:0x7f30505df0d7
[ 52.247177] 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
[ 52.248699] RSP: 002b:00007ffe156ef398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.249294] RAX: ffffffffffffffda RBX: 00007ffe156ef9d8 RCX: 00007f30505df0d7
[ 52.249868] RDX: 00007f305064941f RSI: 00007ffe156ef330 RDI: 0000000040000000
[ 52.250412] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe156ef140
[ 52.250926] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30506f1bf0
[ 52.251478] R13: 00007ffe156ef470 R14: 0000000000000000 R15: 00000000000000f8
[ 52.252018]
[ 52.252199] irq event stamp: 9265
[ 52.252487] hardirqs last enabled at (9277): [] __up_console_sem+0x78/0x80
[ 52.253151] hardirqs last disabled at (9286): [] __up_console_sem+0x5d/0x80
[ 52.253848] softirqs last enabled at (9156): [] irq_exit_rcu+0x93/0xc0
[ 52.254475] softirqs last disabled at (9085): [] irq_exit_rcu+0x93/0xc0
[ 52.255092] ---[ end trace 0000000000000000 ]---
[ 52.259773] ------------[ cut here ]------------
[ 52.260193] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.261307] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.261994] Modules linked in:
[ 52.262247] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.263001] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.263630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.264021] 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
[ 52.265357] RSP: 0018:ffff88801804fc00 EFLAGS: 00010282
[ 52.265778] RAX: 0000000000000000 RBX: ffff88800f078440 RCX: 0000000000000000
[ 52.266307] RDX: ffff8880166bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.266862] RBP: ffff88800f078454 R08: 0000000000000001 R09: 0000000000000000
[ 52.267429] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.267967] R13: ffffffff84e223a0 R14: ffff88800f078448 R15: ffffffff84da62e0
[ 52.268528] FS: 00005555557d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.269111] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.269584] CR2: 00007fd8a3f886f4 CR3: 00000000187d2000 CR4: 0000000000350ee0
[ 52.270087] Call Trace:
[ 52.270287]
[ 52.270493] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.270889] ipv6_frags_init_net+0x206/0x3c0
[ 52.271244] ops_init+0xbb/0x6b0
[ 52.271542] setup_net+0x3d9/0x990
[ 52.271821] ? down_read_killable+0x1d7/0x4e0
[ 52.272153] ? __pfx_setup_net+0x10/0x10
[ 52.272488] ? copy_net_ns+0x17c/0x770
[ 52.272805] copy_net_ns+0x321/0x770
[ 52.273105] create_new_namespaces+0x3f6/0xb30
[ 52.273548] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.273932] ksys_unshare+0x44d/0x8e0
[ 52.274238] ? __pfx_ksys_unshare+0x10/0x10
[ 52.274630] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.275087] __x64_sys_unshare+0x31/0x40
[ 52.275434] do_syscall_64+0x3f/0x90
[ 52.275728] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.276109] RIP: 0033:0x7f30505df0d7
[ 52.276415] 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
[ 52.277857] RSP: 002b:00007ffe156ef398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.278458] RAX: ffffffffffffffda RBX: 00007ffe156ef9d8 RCX: 00007f30505df0d7
[ 52.278993] RDX: 00007f305064941f RSI: 00007ffe156ef330 RDI: 0000000040000000
[ 52.279569] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe156ef140
[ 52.280132] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30506f1bf0
[ 52.280709] R13: 00007ffe156ef470 R14: 0000000000000000 R15: 00000000000000f8
[ 52.281285]
[ 52.281499] irq event stamp: 11053
[ 52.281764] hardirqs last enabled at (11063): [] __up_console_sem+0x78/0x80
[ 52.282452] hardirqs last disabled at (11074): [] __up_console_sem+0x5d/0x80
[ 52.283127] softirqs last enabled at (10964): [] irq_exit_rcu+0x93/0xc0
[ 52.283948] softirqs last disabled at (10959): [] irq_exit_rcu+0x93/0xc0
[ 52.284657] ---[ end trace 0000000000000000 ]---
[ 52.285804] ------------[ cut here ]------------
[ 52.286225] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.287677] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.288487] Modules linked in:
[ 52.288769] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.289713] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.290415] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.290846] 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
[ 52.292258] RSP: 0018:ffff88801804fbf0 EFLAGS: 00010286
[ 52.292771] RAX: 0000000000000000 RBX: ffff88800d9ea040 RCX: 0000000000000000
[ 52.293379] RDX: ffff8880166bb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.293963] RBP: ffff88800d9ea054 R08: 0000000000000001 R09: 0000000000000000
[ 52.294546] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.295105] R13: ffffffff84e223a0 R14: ffff88800d9ea048 R15: ffffffff84daf020
[ 52.295749] FS: 00005555557d5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.296460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.296947] CR2: 00007fd8a3f886f4 CR3: 00000000187d2000 CR4: 0000000000350ee0
[ 52.297590] Call Trace:
[ 52.297832]
[ 52.298024] nf_ct_net_init+0x224/0x3d0
[ 52.298401] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.298785] ops_init+0xbb/0x6b0
[ 52.299087] setup_net+0x3d9/0x990
[ 52.299424] ? down_read_killable+0x1d7/0x4e0
[ 52.299803] ? __pfx_setup_net+0x10/0x10
[ 52.300135] ? copy_net_ns+0x17c/0x770
[ 52.300493] copy_net_ns+0x321/0x770
[ 52.300815] create_new_namespaces+0x3f6/0xb30
[ 52.301232] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.301701] ksys_unshare+0x44d/0x8e0
[ 52.302044] ? __pfx_ksys_unshare+0x10/0x10
[ 52.302437] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.302967] __x64_sys_unshare+0x31/0x40
[ 52.303305] do_syscall_64+0x3f/0x90
[ 52.303676] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.304105] RIP: 0033:0x7f30505df0d7
[ 52.304485] 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
[ 52.305966] RSP: 002b:00007ffe156ef398 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.306655] RAX: ffffffffffffffda RBX: 00007ffe156ef9d8 RCX: 00007f30505df0d7
[ 52.307251] RDX: 00007f305064941f RSI: 00007ffe156ef330 RDI: 0000000040000000
[ 52.307853] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe156ef140
[ 52.308459] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f30506f1bf0
[ 52.309081] R13: 00007ffe156ef470 R14: 0000000000000000 R15: 00000000000000f8
[ 52.309739]
[ 52.309940] irq event stamp: 11829
[ 52.310225] hardirqs last enabled at (11839): [] __up_console_sem+0x78/0x80
[ 52.310980] hardirqs last disabled at (11850): [] __up_console_sem+0x5d/0x80
[ 52.311693] softirqs last enabled at (11652): [] irq_exit_rcu+0x93/0xc0
[ 52.312368] softirqs last disabled at (11643): [] irq_exit_rcu+0x93/0xc0
[ 52.313034] ---[ end trace 0000000000000000 ]---
executing program
[ 53.933994] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.982937] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.029435] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.077428] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:51:33 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=0000000000000000 RCX=ffff88800e6f5b94 RDX=dffffc0000000000
RSI=ffff88800e6f5bb0 RDI=ffff88800e6f51c0 RBP=ffff88800e6f5bb0 RSP=ffff888016d9f550
R8 =ffff88800e6f5bd2 R9 =fffffbfff0ef2d45 R10=ffffffff87796a2f R11=0000000000000001
R12=0000000000000003 R13=ffff88800e6f51c0 R14=0000000000000000 R15=0000000000000001
RIP=ffffffff812cd931 RFL=00000086 [--S--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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f433164c900 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=00007fd2c4039058 CR3=000000000edf4000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=5c79d414ba70187f000000000013bf58 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=89fd212fcdcddf1300000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801804f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 00005555557d5400 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=00007fd8a3f886f4 CR3=00000000187d2000 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