Warning: Permanently added '[localhost]:62282' (ECDSA) to the list of known hosts.
2023/05/16 21:02:11 fuzzer started
2023/05/16 21:02:11 dialing manager at localhost:35573
2023/05/16 21:02:11 checking machine...
2023/05/16 21:02:11 checking revisions...
syzkaller login: [ 100.821357] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:02:11 testing simple program...
[ 100.892469] cgroup: Unknown subsys name 'net'
[ 100.971241] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 114.041058] audit: type=1400 audit(1684270944.772:6): 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
[ 115.173248] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 115.174725] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 115.176066] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 115.180114] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 115.182908] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 115.184586] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 115.592134] ------------[ cut here ]------------
[ 115.592774] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 115.595302] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.596457] Modules linked in:
[ 115.596895] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 115.599256] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.602048] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.602940] 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
[ 115.605277] RSP: 0018:ffff88801a3f7c00 EFLAGS: 00010282
[ 115.605914] RAX: 0000000000000000 RBX: ffff8880101c0c40 RCX: 0000000000000000
[ 115.606845] RDX: ffff88800fb81b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 115.607833] RBP: ffff8880101c0c54 R08: 0000000000000001 R09: 0000000000000000
[ 115.608722] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 115.609560] R13: ffffffff84e223a0 R14: ffff8880101c0c48 R15: ffffffff84d73340
[ 115.610413] FS: 0000555557192400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.611349] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.612054] CR2: 00007eff39e5f6f4 CR3: 000000000e690000 CR4: 0000000000350ef0
[ 115.612866] Call Trace:
[ 115.613206]
[ 115.613492] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 115.614121] ipv4_frags_init_net+0x269/0x440
[ 115.614650] ops_init+0xbb/0x6b0
[ 115.615111] setup_net+0x3d9/0x990
[ 115.615542] ? down_read_killable+0x1d7/0x4e0
[ 115.616113] ? __pfx_setup_net+0x10/0x10
[ 115.616590] ? copy_net_ns+0x17c/0x770
[ 115.617099] copy_net_ns+0x321/0x770
[ 115.617557] create_new_namespaces+0x3f6/0xb30
[ 115.618161] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.618744] ksys_unshare+0x44d/0x8e0
[ 115.619244] ? __pfx_ksys_unshare+0x10/0x10
[ 115.619759] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.620462] __x64_sys_unshare+0x31/0x40
[ 115.620985] do_syscall_64+0x3f/0x90
[ 115.621436] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.622088] RIP: 0033:0x7f37c19620d7
[ 115.622529] 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
[ 115.624556] RSP: 002b:00007ffec3399f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 115.625446] RAX: ffffffffffffffda RBX: 00007ffec339a5d8 RCX: 00007f37c19620d7
[ 115.626306] RDX: 00007f37c19cc41f RSI: 00007ffec3399f30 RDI: 0000000040000000
[ 115.627146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3399d40
[ 115.627990] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f37c1a74bf0
[ 115.628794] R13: 00007ffec339a070 R14: 0000000000000000 R15: 00000000000000f8
[ 115.629664]
[ 115.629988] irq event stamp: 11163
[ 115.630400] hardirqs last enabled at (11173): [] __up_console_sem+0x78/0x80
[ 115.631400] hardirqs last disabled at (11184): [] __up_console_sem+0x5d/0x80
[ 115.632415] softirqs last enabled at (10790): [] irq_exit_rcu+0x93/0xc0
[ 115.633391] softirqs last disabled at (10771): [] irq_exit_rcu+0x93/0xc0
[ 115.634376] ---[ end trace 0000000000000000 ]---
[ 115.640485] ------------[ cut here ]------------
[ 115.641153] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 115.642725] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.643737] Modules linked in:
[ 115.644155] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 115.645237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.646204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.646809] 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
[ 115.648835] RSP: 0018:ffff88801a3f7c00 EFLAGS: 00010282
[ 115.649478] RAX: 0000000000000000 RBX: ffff88800edb5a40 RCX: 0000000000000000
[ 115.650335] RDX: ffff88800fb81b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 115.651174] RBP: ffff88800edb5a54 R08: 0000000000000001 R09: 0000000000000000
[ 115.652008] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 115.652804] R13: ffffffff84e223a0 R14: ffff88800edb5a48 R15: ffffffff84da62e0
[ 115.653649] FS: 0000555557192400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.654588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.655285] CR2: 00007eff39e5f6f4 CR3: 000000000e690000 CR4: 0000000000350ef0
[ 115.656127] Call Trace:
[ 115.656437]
[ 115.656722] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 115.657328] ipv6_frags_init_net+0x206/0x3c0
[ 115.657867] ops_init+0xbb/0x6b0
[ 115.658323] setup_net+0x3d9/0x990
[ 115.658754] ? down_read_killable+0x1d7/0x4e0
[ 115.659321] ? __pfx_setup_net+0x10/0x10
[ 115.659802] ? copy_net_ns+0x17c/0x770
[ 115.660314] copy_net_ns+0x321/0x770
[ 115.660767] create_new_namespaces+0x3f6/0xb30
[ 115.661352] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.662004] ksys_unshare+0x44d/0x8e0
executing program
[ 115.662473] ? __pfx_ksys_unshare+0x10/0x10
[ 115.663635] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.664355] __x64_sys_unshare+0x31/0x40
[ 115.664844] do_syscall_64+0x3f/0x90
[ 115.665327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.665999] RIP: 0033:0x7f37c19620d7
[ 115.666439] 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
[ 115.668478] RSP: 002b:00007ffec3399f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 115.669365] RAX: ffffffffffffffda RBX: 00007ffec339a5d8 RCX: 00007f37c19620d7
[ 115.670223] RDX: 00007f37c19cc41f RSI: 00007ffec3399f30 RDI: 0000000040000000
[ 115.671050] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3399d40
[ 115.671846] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f37c1a74bf0
[ 115.672684] R13: 00007ffec339a070 R14: 0000000000000000 R15: 00000000000000f8
[ 115.673543]
[ 115.673850] irq event stamp: 13267
[ 115.674316] hardirqs last enabled at (13289): [] __up_console_sem+0x78/0x80
[ 115.675318] hardirqs last disabled at (13300): [] __up_console_sem+0x5d/0x80
[ 115.676344] softirqs last enabled at (13284): [] irq_exit_rcu+0x93/0xc0
[ 115.677325] softirqs last disabled at (13275): [] irq_exit_rcu+0x93/0xc0
[ 115.678437] ---[ end trace 0000000000000000 ]---
[ 115.679828] ------------[ cut here ]------------
[ 115.680528] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 115.682598] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 115.683768] Modules linked in:
[ 115.684249] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 115.685431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 115.686417] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 115.687067] 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
[ 115.689176] RSP: 0018:ffff88801a3f7bf0 EFLAGS: 00010286
[ 115.689803] RAX: 0000000000000000 RBX: ffff88800edb4040 RCX: 0000000000000000
[ 115.690678] RDX: ffff88800fb81b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 115.691537] RBP: ffff88800edb4054 R08: 0000000000000001 R09: 0000000000000000
[ 115.692388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 115.693242] R13: ffffffff84e223a0 R14: ffff88800edb4048 R15: ffffffff84daf020
[ 115.694116] FS: 0000555557192400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 115.695075] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 115.695760] CR2: 00007eff39e5f6f4 CR3: 000000000e690000 CR4: 0000000000350ef0
[ 115.696629] Call Trace:
[ 115.696948]
[ 115.697277] nf_ct_net_init+0x224/0x3d0
[ 115.697774] ? __pfx_nf_ct_net_init+0x10/0x10
[ 115.698348] ops_init+0xbb/0x6b0
[ 115.698779] setup_net+0x3d9/0x990
[ 115.699252] ? down_read_killable+0x1d7/0x4e0
[ 115.699801] ? __pfx_setup_net+0x10/0x10
[ 115.700330] ? copy_net_ns+0x17c/0x770
[ 115.700821] copy_net_ns+0x321/0x770
[ 115.701341] create_new_namespaces+0x3f6/0xb30
[ 115.701935] unshare_nsproxy_namespaces+0xc1/0x200
[ 115.702564] ksys_unshare+0x44d/0x8e0
[ 115.703072] ? __pfx_ksys_unshare+0x10/0x10
[ 115.703627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 115.704365] __x64_sys_unshare+0x31/0x40
[ 115.704882] do_syscall_64+0x3f/0x90
[ 115.705391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 115.706070] RIP: 0033:0x7f37c19620d7
[ 115.706522] 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
[ 115.708636] RSP: 002b:00007ffec3399f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 115.709529] RAX: ffffffffffffffda RBX: 00007ffec339a5d8 RCX: 00007f37c19620d7
[ 115.710383] RDX: 00007f37c19cc41f RSI: 00007ffec3399f30 RDI: 0000000040000000
[ 115.711221] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec3399d40
[ 115.712059] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f37c1a74bf0
[ 115.712858] R13: 00007ffec339a070 R14: 0000000000000000 R15: 00000000000000f8
[ 115.713724]
[ 115.714051] irq event stamp: 14059
[ 115.714471] hardirqs last enabled at (14069): [] __up_console_sem+0x78/0x80
[ 115.715522] hardirqs last disabled at (14080): [] __up_console_sem+0x5d/0x80
[ 115.716575] softirqs last enabled at (13854): [] irq_exit_rcu+0x93/0xc0
[ 115.717608] softirqs last disabled at (13847): [] irq_exit_rcu+0x93/0xc0
[ 115.718638] ---[ end trace 0000000000000000 ]---
[ 117.258545] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 119.306040] Bluetooth: hci0: command 0x041b tx timeout
[ 121.354211] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 123.402024] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:01:22 Registers:
info registers vcpu 0
RAX=000000000000004d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a3f7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000004d R11=0000000000000001
R12=000000000000004d 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 0000555557192400 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=00007eff39e5f6f4 CR3=000000000e690000 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=0000000000000246 RBX=1ffff11002c86ec0 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff8880167fdbac RBP=0000000000000000 RSP=ffff8880164375f0
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=00000000000b5fb3
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b640 R15=0000000000000000
RIP=ffffffff812d877b 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 =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007fd080b9e700 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=00007f4edacfab28 CR3=000000000c952000 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=2036323a32303a31322036312079614d XMM01=5d3635323939352e35313120205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3635323939352e35313120205b20 XMM07=732036323a32303a3132203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000