Warning: Permanently added '[localhost]:10714' (ECDSA) to the list of known hosts.
2023/05/17 02:21:04 fuzzer started
2023/05/17 02:21:04 dialing manager at localhost:35573
2023/05/17 02:21:04 checking machine...
2023/05/17 02:21:04 checking revisions...
syzkaller login: [ 48.070532] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:21:04 testing simple program...
[ 48.133991] cgroup: Unknown subsys name 'net'
[ 48.200751] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.315006] audit: type=1400 audit(1684290077.206:6): 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
[ 61.445581] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.448616] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.449812] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.453115] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.461792] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.463340] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.893527] ------------[ cut here ]------------
[ 61.894552] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.896607] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.897877] Modules linked in:
[ 61.898455] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.902739] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.903755] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.904428] 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
[ 61.906621] RSP: 0018:ffff888020267c00 EFLAGS: 00010282
[ 61.907309] RAX: 0000000000000000 RBX: ffff88800ed2b040 RCX: 0000000000000000
[ 61.908193] RDX: ffff888020258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.909044] RBP: ffff88800ed2b054 R08: 0000000000000001 R09: 0000000000000000
[ 61.909949] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.910847] R13: ffffffff84e223a0 R14: ffff88800ed2b048 R15: ffffffff84d73340
[ 61.911762] FS: 00005555571f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.912759] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.913502] CR2: 00007fec768a46f4 CR3: 000000001470e000 CR4: 0000000000350ee0
[ 61.914411] Call Trace:
[ 61.914738]
[ 61.915035] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.915683] ipv4_frags_init_net+0x269/0x440
[ 61.916275] ops_init+0xbb/0x6b0
[ 61.916728] setup_net+0x3d9/0x990
[ 61.917219] ? down_read_killable+0x1d7/0x4e0
[ 61.917789] ? __pfx_setup_net+0x10/0x10
[ 61.918363] ? copy_net_ns+0x17c/0x770
[ 61.918869] copy_net_ns+0x321/0x770
[ 61.919387] create_new_namespaces+0x3f6/0xb30
[ 61.919987] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.920647] ksys_unshare+0x44d/0x8e0
[ 61.921174] ? __pfx_ksys_unshare+0x10/0x10
[ 61.921726] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.922485] __x64_sys_unshare+0x31/0x40
[ 61.923013] do_syscall_64+0x3f/0x90
[ 61.923519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.924188] RIP: 0033:0x7fcb711880d7
[ 61.924655] 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
[ 61.926816] RSP: 002b:00007ffcd1dd7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.927768] RAX: ffffffffffffffda RBX: 00007ffcd1dd80b8 RCX: 00007fcb711880d7
[ 61.928664] RDX: 00007fcb711f241f RSI: 00007ffcd1dd7a10 RDI: 0000000040000000
[ 61.929552] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1dd7820
[ 61.930461] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb7129abf0
[ 61.931343] R13: 00007ffcd1dd7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 61.932247]
[ 61.932548] irq event stamp: 7699
[ 61.932969] hardirqs last enabled at (7709): [] __up_console_sem+0x78/0x80
[ 61.934044] hardirqs last disabled at (7720): [] __up_console_sem+0x5d/0x80
[ 61.935103] softirqs last enabled at (7180): [] irq_exit_rcu+0x93/0xc0
[ 61.936127] softirqs last disabled at (7091): [] irq_exit_rcu+0x93/0xc0
[ 61.937138] ---[ end trace 0000000000000000 ]---
[ 61.942056] ------------[ cut here ]------------
[ 61.942678] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.944351] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.945392] Modules linked in:
[ 61.945806] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.946970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.947982] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.948668] 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
[ 61.950856] RSP: 0018:ffff888020267c00 EFLAGS: 00010282
[ 61.951542] RAX: 0000000000000000 RBX: ffff88800cc95e40 RCX: 0000000000000000
[ 61.952430] RDX: ffff888020258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.953315] RBP: ffff88800cc95e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.954213] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.955064] R13: ffffffff84e223a0 R14: ffff88800cc95e48 R15: ffffffff84da62e0
[ 61.955961] FS: 00005555571f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.956955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.957693] CR2: 00007fec768a46f4 CR3: 000000001470e000 CR4: 0000000000350ee0
[ 61.958617] Call Trace:
[ 61.958943]
[ 61.959276] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.959894] ipv6_frags_init_net+0x206/0x3c0
[ 61.960484] ops_init+0xbb/0x6b0
[ 61.960930] setup_net+0x3d9/0x990
[ 61.961416] ? down_read_killable+0x1d7/0x4e0
[ 61.961994] ? __pfx_setup_net+0x10/0x10
[ 61.962532] ? copy_net_ns+0x17c/0x770
[ 61.963041] copy_net_ns+0x321/0x770
[ 61.963557] create_new_namespaces+0x3f6/0xb30
[ 61.964177] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.964799] ksys_unshare+0x44d/0x8e0
[ 61.965323] ? __pfx_ksys_unshare+0x10/0x10
[ 61.965877] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.966657] __x64_sys_unshare+0x31/0x40
[ 61.967212] do_syscall_64+0x3f/0x90
[ 61.967686] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.968357] RIP: 0033:0x7fcb711880d7
[ 61.968825] 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
[ 61.971033] RSP: 002b:00007ffcd1dd7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.971974] RAX: ffffffffffffffda RBX: 00007ffcd1dd80b8 RCX: 00007fcb711880d7
[ 61.972869] RDX: 00007fcb711f241f RSI: 00007ffcd1dd7a10 RDI: 0000000040000000
[ 61.973760] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1dd7820
[ 61.974664] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb7129abf0
[ 61.975549] R13: 00007ffcd1dd7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 61.976459]
[ 61.976759] irq event stamp: 9251
[ 61.977213] hardirqs last enabled at (9263): [] __up_console_sem+0x78/0x80
[ 61.978290] hardirqs last disabled at (9274): [] __up_console_sem+0x5d/0x80
[ 61.979368] softirqs last enabled at (8812): [] irq_exit_rcu+0x93/0xc0
[ 61.980398] softirqs last disabled at (8807): [] irq_exit_rcu+0x93/0xc0
[ 61.981429] ---[ end trace 0000000000000000 ]---
[ 61.982780] ------------[ cut here ]------------
[ 61.983389] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.985364] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.986419] Modules linked in:
[ 61.986840] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.988003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.989005] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.989674] 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
[ 61.991869] RSP: 0018:ffff888020267bf0 EFLAGS: 00010286
[ 61.992553] RAX: 0000000000000000 RBX: ffff88800cc95840 RCX: 0000000000000000
[ 61.993444] RDX: ffff888020258000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.994367] RBP: ffff88800cc95854 R08: 0000000000000001 R09: 0000000000000000
[ 61.995257] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.996141] R13: ffffffff84e223a0 R14: ffff88800cc95848 R15: ffffffff84daf020
[ 61.997001] FS: 00005555571f6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 61.998006] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.998739] CR2: 00007fec768a46f4 CR3: 000000001470e000 CR4: 0000000000350ee0
[ 61.999630] Call Trace:
[ 61.999964]
[ 62.000298] nf_ct_net_init+0x224/0x3d0
[ 62.000817] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.001426] ops_init+0xbb/0x6b0
[ 62.001872] setup_net+0x3d9/0x990
[ 62.002386] ? down_read_killable+0x1d7/0x4e0
[ 62.002963] ? __pfx_setup_net+0x10/0x10
[ 62.003504] ? copy_net_ns+0x17c/0x770
[ 62.004018] copy_net_ns+0x321/0x770
[ 62.004530] create_new_namespaces+0x3f6/0xb30
[ 62.005153] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.005769] ksys_unshare+0x44d/0x8e0
[ 62.006304] ? __pfx_ksys_unshare+0x10/0x10
[ 62.006851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.007592] __x64_sys_unshare+0x31/0x40
[ 62.008144] do_syscall_64+0x3f/0x90
[ 62.008622] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.009294] RIP: 0033:0x7fcb711880d7
[ 62.009763] 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
[ 62.011960] RSP: 002b:00007ffcd1dd7a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.012909] RAX: ffffffffffffffda RBX: 00007ffcd1dd80b8 RCX: 00007fcb711880d7
[ 62.013803] RDX: 00007fcb711f241f RSI: 00007ffcd1dd7a10 RDI: 0000000040000000
[ 62.014715] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1dd7820
[ 62.015599] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcb7129abf0
[ 62.016493] R13: 00007ffcd1dd7b50 R14: 0000000000000000 R15: 00000000000000f8
[ 62.017412]
[ 62.017713] irq event stamp: 10009
[ 62.018190] hardirqs last enabled at (10021): [] __up_console_sem+0x78/0x80
[ 62.019257] hardirqs last disabled at (10032): [] __up_console_sem+0x5d/0x80
[ 62.020318] softirqs last enabled at (9916): [] irq_exit_rcu+0x93/0xc0
[ 62.021347] softirqs last disabled at (9911): [] irq_exit_rcu+0x93/0xc0
[ 62.022387] ---[ end trace 0000000000000000 ]---
executing program
[ 63.535744] Bluetooth: hci0: command 0x0409 tx timeout
[ 65.583193] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.631149] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.679814] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:21:15 Registers:
info registers vcpu 0
RAX=000000000002d3eb RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f6380e98ad0 CR3=0000000018e62000 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=2038313a31323a32302037312079614d XMM01=5d3535343839382e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202675f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555571f6400 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=00007fec768a46f4 CR3=000000001470e000 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