Warning: Permanently added '[localhost]:41862' (ECDSA) to the list of known hosts.
2023/05/16 19:30:06 fuzzer started
2023/05/16 19:30:06 dialing manager at localhost:35573
2023/05/16 19:30:06 checking machine...
2023/05/16 19:30:06 checking revisions...
syzkaller login: [ 43.182293] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:30:06 testing simple program...
[ 43.257141] cgroup: Unknown subsys name 'net'
[ 43.363208] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.508731] audit: type=1400 audit(1684265420.222:6): 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
[ 57.636929] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.638703] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.641274] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.644597] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.648369] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.649547] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.031290] ------------[ cut here ]------------
[ 58.032089] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.034244] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.035566] Modules linked in:
[ 58.036102] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
executing program
[ 58.041150] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.042730] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.043429] 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
[ 58.045631] RSP: 0018:ffff888019f4fc00 EFLAGS: 00010282
[ 58.046330] RAX: 0000000000000000 RBX: ffff88800e868840 RCX: 0000000000000000
[ 58.047221] RDX: ffff88801454b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.048120] RBP: ffff88800e868854 R08: 0000000000000001 R09: 0000000000000000
[ 58.049061] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.049928] R13: ffffffff84e223a0 R14: ffff88800e868848 R15: ffffffff84d73340
[ 58.050832] FS: 0000555555fb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.051822] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.052567] CR2: 00007f35735086f4 CR3: 000000000db2e000 CR4: 0000000000350ef0
[ 58.053460] Call Trace:
[ 58.053791]
[ 58.054121] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.054761] ipv4_frags_init_net+0x269/0x440
[ 58.055365] ops_init+0xbb/0x6b0
[ 58.055828] setup_net+0x3d9/0x990
[ 58.056354] ? down_read_killable+0x1d7/0x4e0
[ 58.056947] ? __pfx_setup_net+0x10/0x10
[ 58.057502] ? copy_net_ns+0x17c/0x770
[ 58.058049] copy_net_ns+0x321/0x770
[ 58.058543] create_new_namespaces+0x3f6/0xb30
[ 58.059185] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.059824] ksys_unshare+0x44d/0x8e0
[ 58.060370] ? __pfx_ksys_unshare+0x10/0x10
[ 58.060938] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.061703] __x64_sys_unshare+0x31/0x40
[ 58.062270] do_syscall_64+0x3f/0x90
[ 58.062763] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.063457] RIP: 0033:0x7f85c0b920d7
[ 58.063936] 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
[ 58.066189] RSP: 002b:00007ffe341573d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.067183] RAX: ffffffffffffffda RBX: 00007ffe34157a18 RCX: 00007f85c0b920d7
[ 58.068104] RDX: 00007f85c0bfc41f RSI: 00007ffe34157370 RDI: 0000000040000000
[ 58.069049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34157180
[ 58.069932] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85c0ca4bf0
[ 58.070849] R13: 00007ffe341574b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.071797]
[ 58.072138] irq event stamp: 7987
[ 58.072596] hardirqs last enabled at (7997): [] __up_console_sem+0x78/0x80
[ 58.073700] hardirqs last disabled at (8008): [] __up_console_sem+0x5d/0x80
[ 58.074804] softirqs last enabled at (7536): [] irq_exit_rcu+0x93/0xc0
[ 58.075877] softirqs last disabled at (7491): [] irq_exit_rcu+0x93/0xc0
[ 58.076958] ---[ end trace 0000000000000000 ]---
[ 58.083246] ------------[ cut here ]------------
[ 58.083860] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.085560] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.086679] Modules linked in:
[ 58.087132] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.088345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.089383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.090071] 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
[ 58.092373] RSP: 0018:ffff888019f4fc00 EFLAGS: 00010282
[ 58.093079] RAX: 0000000000000000 RBX: ffff88800db80440 RCX: 0000000000000000
[ 58.093965] RDX: ffff88801454b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.094903] RBP: ffff88800db80454 R08: 0000000000000001 R09: 0000000000000000
[ 58.095823] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.096761] R13: ffffffff84e223a0 R14: ffff88800db80448 R15: ffffffff84da62e0
[ 58.097684] FS: 0000555555fb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.098728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.099494] CR2: 00007f35735086f4 CR3: 000000000db2e000 CR4: 0000000000350ef0
[ 58.100439] Call Trace:
[ 58.100779]
[ 58.101114] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.101740] ipv6_frags_init_net+0x206/0x3c0
[ 58.102344] ops_init+0xbb/0x6b0
[ 58.102804] setup_net+0x3d9/0x990
[ 58.103304] ? down_read_killable+0x1d7/0x4e0
[ 58.103891] ? __pfx_setup_net+0x10/0x10
[ 58.104453] ? copy_net_ns+0x17c/0x770
[ 58.105007] copy_net_ns+0x321/0x770
[ 58.105505] create_new_namespaces+0x3f6/0xb30
[ 58.106152] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.106790] ksys_unshare+0x44d/0x8e0
[ 58.107329] ? __pfx_ksys_unshare+0x10/0x10
[ 58.107893] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.108668] __x64_sys_unshare+0x31/0x40
[ 58.109237] do_syscall_64+0x3f/0x90
[ 58.109723] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.110416] RIP: 0033:0x7f85c0b920d7
[ 58.110906] 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
[ 58.113184] RSP: 002b:00007ffe341573d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.114170] RAX: ffffffffffffffda RBX: 00007ffe34157a18 RCX: 00007f85c0b920d7
[ 58.115095] RDX: 00007f85c0bfc41f RSI: 00007ffe34157370 RDI: 0000000040000000
[ 58.116022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34157180
[ 58.116937] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85c0ca4bf0
[ 58.117857] R13: 00007ffe341574b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.118794]
[ 58.119131] irq event stamp: 10403
[ 58.119577] hardirqs last enabled at (10413): [] __up_console_sem+0x78/0x80
[ 58.120707] hardirqs last disabled at (10424): [] __up_console_sem+0x5d/0x80
[ 58.121821] softirqs last enabled at (9910): [] irq_exit_rcu+0x93/0xc0
[ 58.122892] softirqs last disabled at (9905): [] irq_exit_rcu+0x93/0xc0
[ 58.123958] ---[ end trace 0000000000000000 ]---
[ 58.125308] ------------[ cut here ]------------
[ 58.125916] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.127861] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.128997] Modules linked in:
[ 58.129422] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.130618] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.131658] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.132382] 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
[ 58.134653] RSP: 0018:ffff888019f4fbf0 EFLAGS: 00010286
[ 58.135363] RAX: 0000000000000000 RBX: ffff88800db81a40 RCX: 0000000000000000
[ 58.136289] RDX: ffff88801454b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.137222] RBP: ffff88800db81a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.138141] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.139065] R13: ffffffff84e223a0 R14: ffff88800db81a48 R15: ffffffff84daf020
[ 58.139965] FS: 0000555555fb9400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.141044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.141783] CR2: 00007f35735086f4 CR3: 000000000db2e000 CR4: 0000000000350ef0
[ 58.142710] Call Trace:
[ 58.143080]
[ 58.143389] nf_ct_net_init+0x224/0x3d0
[ 58.143916] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.144551] ops_init+0xbb/0x6b0
[ 58.145042] setup_net+0x3d9/0x990
[ 58.145514] ? down_read_killable+0x1d7/0x4e0
[ 58.146121] ? __pfx_setup_net+0x10/0x10
[ 58.146645] ? copy_net_ns+0x17c/0x770
[ 58.147200] copy_net_ns+0x321/0x770
[ 58.147697] create_new_namespaces+0x3f6/0xb30
[ 58.148352] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.149030] ksys_unshare+0x44d/0x8e0
[ 58.149543] ? __pfx_ksys_unshare+0x10/0x10
[ 58.150169] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.150914] __x64_sys_unshare+0x31/0x40
[ 58.151485] do_syscall_64+0x3f/0x90
[ 58.152012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.152689] RIP: 0033:0x7f85c0b920d7
[ 58.153206] 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
[ 58.155470] RSP: 002b:00007ffe341573d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.156460] RAX: ffffffffffffffda RBX: 00007ffe34157a18 RCX: 00007f85c0b920d7
[ 58.157372] RDX: 00007f85c0bfc41f RSI: 00007ffe34157370 RDI: 0000000040000000
[ 58.158302] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe34157180
[ 58.159217] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f85c0ca4bf0
[ 58.160136] R13: 00007ffe341574b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.161112]
[ 58.161420] irq event stamp: 11159
[ 58.161869] hardirqs last enabled at (11169): [] __up_console_sem+0x78/0x80
[ 58.162998] hardirqs last disabled at (11182): [] __up_console_sem+0x5d/0x80
[ 58.164109] softirqs last enabled at (10976): [] irq_exit_rcu+0x93/0xc0
[ 58.165207] softirqs last disabled at (10971): [] irq_exit_rcu+0x93/0xc0
[ 58.166281] ---[ end trace 0000000000000000 ]---
[ 59.719694] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.767043] Bluetooth: hci0: command 0x041b tx timeout
[ 63.815046] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.863067] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:30:14 Registers:
info registers vcpu 0
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019f4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555555fb9400 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=00007f35735086f4 CR3=000000000db2e000 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=0000000000030f37 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f4690db7278 CR3=000000000e9c6000 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=2031323a30333a39312036312079614d XMM01=5d3230313633302e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000