Warning: Permanently added '[localhost]:53752' (ECDSA) to the list of known hosts.
2023/05/18 06:16:17 fuzzer started
2023/05/18 06:16:17 dialing manager at localhost:44319
2023/05/18 06:16:17 checking machine...
2023/05/18 06:16:17 checking revisions...
syzkaller login: [ 60.411545] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:16:17 testing simple program...
[ 60.479940] cgroup: Unknown subsys name 'net'
[ 60.548947] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.392962] audit: type=1400 audit(1684390590.670:6): 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
[ 74.521833] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.523343] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.525833] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.529151] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.532143] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.533310] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.916589] ------------[ cut here ]------------
[ 74.917372] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.919594] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.920903] Modules linked in:
[ 74.921308] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 74.926235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.927454] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.928285] 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
[ 74.930640] RSP: 0018:ffff88801bb5fc00 EFLAGS: 00010282
[ 74.931312] RAX: 0000000000000000 RBX: ffff88800e66dc40 RCX: 0000000000000000
[ 74.932240] RDX: ffff888009c40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 74.933159] RBP: ffff88800e66dc54 R08: 0000000000000001 R09: 0000000000000000
[ 74.934075] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 74.934978] R13: ffffffff84e23fe0 R14: ffff88800e66dc48 R15: ffffffff84d74dc0
[ 74.935904] FS: 0000555556c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.936955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.937715] CR2: 00007fa24522d6f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 74.938647] Call Trace:
[ 74.938983]
[ 74.939291] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.939972] ipv4_frags_init_net+0x269/0x440
[ 74.940568] ops_init+0xbb/0x6b0
[ 74.941060] setup_net+0x3d9/0x990
[ 74.941531] ? down_read_killable+0x1d7/0x4e0
[ 74.942153] ? __pfx_setup_net+0x10/0x10
[ 74.942714] ? copy_net_ns+0x17c/0x770
[ 74.943239] copy_net_ns+0x321/0x770
[ 74.943772] create_new_namespaces+0x3f6/0xb30
[ 74.944391] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.945068] ksys_unshare+0x44d/0x8e0
[ 74.945577] ? __pfx_ksys_unshare+0x10/0x10
[ 74.946182] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.946949] __x64_sys_unshare+0x31/0x40
[ 74.947484] do_syscall_64+0x3f/0x90
[ 74.948002] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.948724] RIP: 0033:0x7f79ae49e0d7
[ 74.949205] 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
[ 74.951446] RSP: 002b:00007ffdd674d688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.952424] RAX: ffffffffffffffda RBX: 00007ffdd674dcc8 RCX: 00007f79ae49e0d7
[ 74.953349] RDX: 00007f79ae50841f RSI: 00007ffdd674d620 RDI: 0000000040000000
[ 74.954253] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd674d430
[ 74.955151] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79ae5b0bf0
[ 74.956054] R13: 00007ffdd674d760 R14: 0000000000000000 R15: 00000000000000f8
[ 74.957006]
[ 74.957312] irq event stamp: 8193
[ 74.957776] hardirqs last enabled at (8205): [] __up_console_sem+0x78/0x80
[ 74.958864] hardirqs last disabled at (8216): [] __up_console_sem+0x5d/0x80
[ 74.959972] softirqs last enabled at (7764): [] irq_exit_rcu+0x93/0xc0
[ 74.961058] softirqs last disabled at (7747): [] irq_exit_rcu+0x93/0xc0
[ 74.962120] ---[ end trace 0000000000000000 ]---
[ 74.967685] ------------[ cut here ]------------
[ 74.968305] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.970001] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.971077] Modules linked in:
[ 74.971479] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 74.972650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.973667] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.974311] 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
[ 74.976493] RSP: 0018:ffff88801bb5fc00 EFLAGS: 00010282
[ 74.977194] RAX: 0000000000000000 RBX: ffff88800969b440 RCX: 0000000000000000
[ 74.978116] RDX: ffff888009c40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 74.979039] RBP: ffff88800969b454 R08: 0000000000000001 R09: 0000000000000000
[ 74.979979] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.980918] R13: ffffffff84e23fe0 R14: ffff88800969b448 R15: ffffffff84da7d60
[ 74.981851] FS: 0000555556c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.982892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.983660] CR2: 00007fa24522d6f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 74.984564] Call Trace:
[ 74.984933]
[ 74.985247] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.985917] ipv6_frags_init_net+0x206/0x3c0
[ 74.986504] ops_init+0xbb/0x6b0
[ 74.986991] setup_net+0x3d9/0x990
[ 74.987472] ? down_read_killable+0x1d7/0x4e0
[ 74.988093] ? __pfx_setup_net+0x10/0x10
[ 74.988667] ? copy_net_ns+0x17c/0x770
[ 74.989198] copy_net_ns+0x321/0x770
[ 74.989727] create_new_namespaces+0x3f6/0xb30
[ 74.990330] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.990998] ksys_unshare+0x44d/0x8e0
[ 74.991507] ? __pfx_ksys_unshare+0x10/0x10
[ 74.992100] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.992890] __x64_sys_unshare+0x31/0x40
[ 74.993427] do_syscall_64+0x3f/0x90
[ 74.993950] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.994645] RIP: 0033:0x7f79ae49e0d7
[ 74.995122] 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
[ 74.997383] RSP: 002b:00007ffdd674d688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 74.998374] RAX: ffffffffffffffda RBX: 00007ffdd674dcc8 RCX: 00007f79ae49e0d7
[ 74.999300] RDX: 00007f79ae50841f RSI: 00007ffdd674d620 RDI: 0000000040000000
[ 75.000215] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd674d430
[ 75.001165] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79ae5b0bf0
[ 75.002097] R13: 00007ffdd674d760 R14: 0000000000000000 R15: 00000000000000f8
[ 75.003060]
[ 75.003372] irq event stamp: 9879
[ 75.003837] hardirqs last enabled at (9891): [] __up_console_sem+0x78/0x80
[ 75.004935] hardirqs last disabled at (9902): [] __up_console_sem+0x5d/0x80
[ 75.006034] softirqs last enabled at (9164): [] irq_exit_rcu+0x93/0xc0
[ 75.007103] softirqs last disabled at (9105): [] irq_exit_rcu+0x93/0xc0
[ 75.008176] ---[ end trace 0000000000000000 ]---
[ 75.009534] ------------[ cut here ]------------
[ 75.010196] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.012175] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.013317] Modules linked in:
[ 75.013772] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.014959] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.016018] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.016732] 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
[ 75.018998] RSP: 0018:ffff88801bb5fbf0 EFLAGS: 00010286
[ 75.019704] RAX: 0000000000000000 RBX: ffff88800969bc40 RCX: 0000000000000000
[ 75.020596] RDX: ffff888009c40000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.021532] RBP: ffff88800969bc54 R08: 0000000000000001 R09: 0000000000000000
[ 75.022453] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.023364] R13: ffffffff84e23fe0 R14: ffff88800969bc48 R15: ffffffff84db0aa0
[ 75.024299] FS: 0000555556c84400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.025354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.026129] CR2: 00007fa24522d6f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 75.027056] Call Trace:
[ 75.027387]
[ 75.027727] nf_ct_net_init+0x224/0x3d0
[ 75.028257] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.028895] ops_init+0xbb/0x6b0
[ 75.029360] setup_net+0x3d9/0x990
[ 75.029874] ? down_read_killable+0x1d7/0x4e0
[ 75.030461] ? __pfx_setup_net+0x10/0x10
[ 75.031019] ? copy_net_ns+0x17c/0x770
[ 75.031545] copy_net_ns+0x321/0x770
[ 75.032076] create_new_namespaces+0x3f6/0xb30
[ 75.032729] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.033366] ksys_unshare+0x44d/0x8e0
[ 75.033900] ? __pfx_ksys_unshare+0x10/0x10
[ 75.034462] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.035233] __x64_sys_unshare+0x31/0x40
[ 75.035801] do_syscall_64+0x3f/0x90
[ 75.036295] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.037028] RIP: 0033:0x7f79ae49e0d7
[ 75.037512] 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
[ 75.039754] RSP: 002b:00007ffdd674d688 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.040749] RAX: ffffffffffffffda RBX: 00007ffdd674dcc8 RCX: 00007f79ae49e0d7
[ 75.041665] RDX: 00007f79ae50841f RSI: 00007ffdd674d620 RDI: 0000000040000000
[ 75.042570] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd674d430
[ 75.043496] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f79ae5b0bf0
[ 75.044421] R13: 00007ffdd674d760 R14: 0000000000000000 R15: 00000000000000f8
[ 75.045365]
[ 75.045711] irq event stamp: 10659
[ 75.046168] hardirqs last enabled at (10669): [] __up_console_sem+0x78/0x80
[ 75.047274] hardirqs last disabled at (10680): [] __up_console_sem+0x5d/0x80
[ 75.048399] softirqs last enabled at (10344): [] irq_exit_rcu+0x93/0xc0
[ 75.049482] softirqs last disabled at (10339): [] irq_exit_rcu+0x93/0xc0
[ 75.050569] ---[ end trace 0000000000000000 ]---
executing program
[ 76.597375] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.644693] Bluetooth: hci0: command 0x041b tx timeout
[ 80.692708] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.741502] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:16:09 Registers:
info registers vcpu 0
RAX=0000000000031b63 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=00000206 [-----P-] 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=00007f48b651fde8 CR3=0000000019260000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3865203938203834206230203e663000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801bb5f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556c84400 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=00007fa24522d6f4 CR3=000000001931e000 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