Warning: Permanently added '[localhost]:65200' (ECDSA) to the list of known hosts.
2023/05/16 16:42:46 fuzzer started
2023/05/16 16:42:47 dialing manager at localhost:35573
2023/05/16 16:42:47 checking machine...
2023/05/16 16:42:47 checking revisions...
syzkaller login: [ 35.725458] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:42:47 testing simple program...
[ 35.803831] cgroup: Unknown subsys name 'net'
[ 35.907961] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.743671] audit: type=1400 audit(1684255379.387:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 48.835906] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 48.838060] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 48.839824] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 48.844225] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 48.846370] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 48.848001] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.234285] ------------[ cut here ]------------
[ 49.234950] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.236736] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.237845] Modules linked in:
[ 49.238280] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.243218] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.244444] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.245136] 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
[ 49.247497] RSP: 0018:ffff888016fb7c00 EFLAGS: 00010282
[ 49.248184] RAX: 0000000000000000 RBX: ffff88800d9ac840 RCX: 0000000000000000
[ 49.249149] RDX: ffff88800f519b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.250108] RBP: ffff88800d9ac854 R08: 0000000000000001 R09: 0000000000000000
[ 49.251044] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.251962] R13: ffffffff84e223a0 R14: ffff88800d9ac848 R15: ffffffff84d73340
[ 49.252880] FS: 0000555556ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.253882] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.254628] CR2: 00007f1d07ef1a70 CR3: 00000000198de000 CR4: 0000000000350ee0
[ 49.255517] Call Trace:
[ 49.255849]
[ 49.256151] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.256799] ipv4_frags_init_net+0x269/0x440
[ 49.257398] ops_init+0xbb/0x6b0
[ 49.257848] setup_net+0x3d9/0x990
[ 49.258342] ? down_read_killable+0x1d7/0x4e0
[ 49.258911] ? __pfx_setup_net+0x10/0x10
[ 49.259452] ? copy_net_ns+0x17c/0x770
[ 49.259964] copy_net_ns+0x321/0x770
[ 49.260483] create_new_namespaces+0x3f6/0xb30
[ 49.261095] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.261743] ksys_unshare+0x44d/0x8e0
[ 49.262240] ? __pfx_ksys_unshare+0x10/0x10
[ 49.262819] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.263568] __x64_sys_unshare+0x31/0x40
[ 49.264102] do_syscall_64+0x3f/0x90
[ 49.264635] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.265328] RIP: 0033:0x7f803e60b0d7
[ 49.265789] 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
[ 49.267967] RSP: 002b:00007ffd7067ba78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.268930] RAX: ffffffffffffffda RBX: 00007ffd7067c0b8 RCX: 00007f803e60b0d7
[ 49.269833] RDX: 00007f803e67541f RSI: 00007ffd7067ba10 RDI: 0000000040000000
[ 49.270726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7067b820
[ 49.271629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f803e71dbf0
[ 49.272541] R13: 00007ffd7067bb50 R14: 0000000000000000 R15: 00000000000000f8
[ 49.273474]
[ 49.273785] irq event stamp: 7833
[ 49.274202] hardirqs last enabled at (7843): [] __up_console_sem+0x78/0x80
[ 49.275291] hardirqs last disabled at (7854): [] __up_console_sem+0x5d/0x80
[ 49.276362] softirqs last enabled at (7706): [] irq_exit_rcu+0x93/0xc0
[ 49.277408] softirqs last disabled at (7697): [] irq_exit_rcu+0x93/0xc0
[ 49.278435] ---[ end trace 0000000000000000 ]---
[ 49.283531] ------------[ cut here ]------------
[ 49.284131] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.285801] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.286876] Modules linked in:
[ 49.287307] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.288488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.289520] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.290172] 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
[ 49.292368] RSP: 0018:ffff888016fb7c00 EFLAGS: 00010282
[ 49.293042] RAX: 0000000000000000 RBX: ffff888016389240 RCX: 0000000000000000
[ 49.293926] RDX: ffff88800f519b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.294815] RBP: ffff888016389254 R08: 0000000000000001 R09: 0000000000000000
[ 49.295710] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.296611] R13: ffffffff84e223a0 R14: ffff888016389248 R15: ffffffff84da62e0
[ 49.297509] FS: 0000555556ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.298511] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.299217] CR2: 00007f1d07ef1a70 CR3: 00000000198de000 CR4: 0000000000350ee0
[ 49.300109] Call Trace:
[ 49.300466]
[ 49.300785] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.301416] ipv6_frags_init_net+0x206/0x3c0
[ 49.301976] ops_init+0xbb/0x6b0
[ 49.302449] setup_net+0x3d9/0x990
[ 49.302902] ? down_read_killable+0x1d7/0x4e0
[ 49.303498] ? __pfx_setup_net+0x10/0x10
[ 49.304011] ? copy_net_ns+0x17c/0x770
[ 49.304553] copy_net_ns+0x321/0x770
[ 49.305046] create_new_namespaces+0x3f6/0xb30
[ 49.305662] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.306312] ksys_unshare+0x44d/0x8e0
[ 49.306806] ? __pfx_ksys_unshare+0x10/0x10
[ 49.307383] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.308088] __x64_sys_unshare+0x31/0x40
[ 49.308643] do_syscall_64+0x3f/0x90
[ 49.309119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.309790] RIP: 0033:0x7f803e60b0d7
[ 49.310287] 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
[ 49.312457] RSP: 002b:00007ffd7067ba78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.313429] RAX: ffffffffffffffda RBX: 00007ffd7067c0b8 RCX: 00007f803e60b0d7
[ 49.314313] RDX: 00007f803e67541f RSI: 00007ffd7067ba10 RDI: 0000000040000000
[ 49.315174] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7067b820
[ 49.316066] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f803e71dbf0
[ 49.316965] R13: 00007ffd7067bb50 R14: 0000000000000000 R15: 00000000000000f8
[ 49.317895]
[ 49.318197] irq event stamp: 9465
[ 49.318651] hardirqs last enabled at (9477): [] __up_console_sem+0x78/0x80
[ 49.319705] hardirqs last disabled at (9488): [] __up_console_sem+0x5d/0x80
[ 49.320775] softirqs last enabled at (9040): [] irq_exit_rcu+0x93/0xc0
[ 49.321817] softirqs last disabled at (9035): [] irq_exit_rcu+0x93/0xc0
[ 49.322853] ---[ end trace 0000000000000000 ]---
[ 49.324151] ------------[ cut here ]------------
[ 49.324801] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.326676] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.327756] Modules linked in:
[ 49.328162] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.329327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.330344] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.330985] 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
[ 49.333160] RSP: 0018:ffff888016fb7bf0 EFLAGS: 00010286
[ 49.333847] RAX: 0000000000000000 RBX: ffff888016388c40 RCX: 0000000000000000
[ 49.334744] RDX: ffff88800f519b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.335626] RBP: ffff888016388c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.336540] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.337443] R13: ffffffff84e223a0 R14: ffff888016388c48 R15: ffffffff84daf020
[ 49.338337] FS: 0000555556ba7400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.339326] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.340035] CR2: 00007f1d07ef1a70 CR3: 00000000198de000 CR4: 0000000000350ee0
[ 49.340932] Call Trace:
[ 49.341290]
[ 49.341588] nf_ct_net_init+0x224/0x3d0
[ 49.342112] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.342718] ops_init+0xbb/0x6b0
[ 49.343170] setup_net+0x3d9/0x990
[ 49.343656] ? down_read_killable+0x1d7/0x4e0
[ 49.344221] ? __pfx_setup_net+0x10/0x10
[ 49.344773] ? copy_net_ns+0x17c/0x770
[ 49.345310] copy_net_ns+0x321/0x770
[ 49.345789] create_new_namespaces+0x3f6/0xb30
[ 49.346412] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.347032] ksys_unshare+0x44d/0x8e0
[ 49.347552] ? __pfx_ksys_unshare+0x10/0x10
[ 49.348101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.348866] __x64_sys_unshare+0x31/0x40
[ 49.349418] do_syscall_64+0x3f/0x90
[ 49.349898] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.350564] RIP: 0033:0x7f803e60b0d7
[ 49.351029] 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
[ 49.353216] RSP: 002b:00007ffd7067ba78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.354153] RAX: ffffffffffffffda RBX: 00007ffd7067c0b8 RCX: 00007f803e60b0d7
[ 49.355053] RDX: 00007f803e67541f RSI: 00007ffd7067ba10 RDI: 0000000040000000
[ 49.355944] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7067b820
[ 49.356867] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f803e71dbf0
[ 49.357763] R13: 00007ffd7067bb50 R14: 0000000000000000 R15: 00000000000000f8
[ 49.358681]
[ 49.358980] irq event stamp: 10211
[ 49.359443] hardirqs last enabled at (10223): [] __up_console_sem+0x78/0x80
[ 49.360530] hardirqs last disabled at (10234): [] __up_console_sem+0x5d/0x80
[ 49.361613] softirqs last enabled at (10160): [] irq_exit_rcu+0x93/0xc0
[ 49.362650] softirqs last disabled at (10155): [] irq_exit_rcu+0x93/0xc0
[ 49.363691] ---[ end trace 0000000000000000 ]---
executing program
[ 50.914056] Bluetooth: hci0: command 0x0409 tx timeout
[ 52.960328] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.008448] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.056375] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:43:01 Registers:
info registers vcpu 0
RAX=0000000000000f01 RBX=0000000000000101 RCX=00007f33cc037100 RDX=0000000000000115
RSI=0000000000000000 RDI=0000000000000004 RBP=0000000000000110 RSP=fffffe0000002fd0
R8 =0000000000000003 R9 =00007f33cc000080 R10=0000000000000200 R11=0000000000000000
R12=00007f33cc000020 R13=00007f33cc0008d0 R14=fffffffffffffee0 R15=00007f33cc036ff0
RIP=ffffffff84601260 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 =0000 0000000000000000 00000000 00000000
DS =0000 0000000000000000 00000000 00000000
FS =0000 00007f33d4e19700 00000000 00000000
GS =0000 0000000000000000 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=00007f33cc037108 CR3=0000000016632000 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=57205d3633373633322e39342020205b XMM01=732f74656e20746120393532203a4449
XMM02=79735f74656e5f726574736967657220 XMM03=2f74656e20746120393532203a444950
XMM04=000a303d656d616e000a6e6f6974000a XMM05=6c203130303178302063632064657463
XMM06=6f6f7465756c42205d3432383933382e XMM07=656c6c616b7a79732030303a33343a36
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888016fb75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555556ba7400 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=00007f1d07ef1a70 CR3=00000000198de000 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