Warning: Permanently added '[localhost]:65237' (ECDSA) to the list of known hosts.
2023/05/17 03:24:18 fuzzer started
2023/05/17 03:24:18 dialing manager at localhost:35573
2023/05/17 03:24:19 checking machine...
2023/05/17 03:24:19 checking revisions...
syzkaller login: [ 38.348139] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:24:19 testing simple program...
[ 38.417222] cgroup: Unknown subsys name 'net'
[ 38.503651] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.772062] audit: type=1400 audit(1684293872.692:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.911175] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.913106] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.915170] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.918903] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.920666] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.921894] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.334279] ------------[ cut here ]------------
[ 53.334928] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.337071] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.338266] Modules linked in:
[ 53.338708] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.343479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.344655] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.345442] 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
[ 53.347756] RSP: 0018:ffff888019267c00 EFLAGS: 00010282
[ 53.348614] RAX: 0000000000000000 RBX: ffff888015af3440 RCX: 0000000000000000
[ 53.349626] RDX: ffff888017919b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.350611] RBP: ffff888015af3454 R08: 0000000000000001 R09: 0000000000000000
[ 53.351537] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.352419] R13: ffffffff84e223a0 R14: ffff888015af3448 R15: ffffffff84d73340
[ 53.353295] FS: 0000555556812400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.354302] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.355042] CR2: 00007f374ece06f4 CR3: 000000000f3e8000 CR4: 0000000000350ee0
[ 53.355887] Call Trace:
[ 53.356250]
[ 53.356546] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.357192] ipv4_frags_init_net+0x269/0x440
[ 53.357755] ops_init+0xbb/0x6b0
[ 53.358228] setup_net+0x3d9/0x990
[ 53.358682] ? down_read_killable+0x1d7/0x4e0
[ 53.359282] ? __pfx_setup_net+0x10/0x10
[ 53.359787] ? copy_net_ns+0x17c/0x770
[ 53.360325] copy_net_ns+0x321/0x770
[ 53.360806] create_new_namespaces+0x3f6/0xb30
[ 53.361448] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.362102] ksys_unshare+0x44d/0x8e0
[ 53.362586] ? __pfx_ksys_unshare+0x10/0x10
[ 53.363156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.363855] __x64_sys_unshare+0x31/0x40
[ 53.364405] do_syscall_64+0x3f/0x90
[ 53.364879] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.365556] RIP: 0033:0x7f7aa17920d7
[ 53.366048] 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
[ 53.368186] RSP: 002b:00007ffd7b5a1e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.369120] RAX: ffffffffffffffda RBX: 00007ffd7b5a24a8 RCX: 00007f7aa17920d7
[ 53.370114] RDX: 00007f7aa17fc41f RSI: 00007ffd7b5a1e00 RDI: 0000000040000000
[ 53.371002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b5a1c10
[ 53.371850] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7aa18a4bf0
[ 53.372741] R13: 00007ffd7b5a1f40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.373691]
[ 53.374026] irq event stamp: 8693
[ 53.374447] hardirqs last enabled at (8703): [] __up_console_sem+0x78/0x80
[ 53.375513] hardirqs last disabled at (8714): [] __up_console_sem+0x5d/0x80
[ 53.376565] softirqs last enabled at (8318): [] irq_exit_rcu+0x93/0xc0
[ 53.377602] softirqs last disabled at (8297): [] irq_exit_rcu+0x93/0xc0
[ 53.378624] ---[ end trace 0000000000000000 ]---
[ 53.384272] ------------[ cut here ]------------
[ 53.384866] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.386490] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.387546] Modules linked in:
[ 53.387982] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.389126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.390134] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.390772] 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
[ 53.392919] RSP: 0018:ffff888019267c00 EFLAGS: 00010282
[ 53.393609] RAX: 0000000000000000 RBX: ffff888010282840 RCX: 0000000000000000
[ 53.394498] RDX: ffff888017919b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.395381] RBP: ffff888010282854 R08: 0000000000000001 R09: 0000000000000000
[ 53.396265] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.397141] R13: ffffffff84e223a0 R14: ffff888010282848 R15: ffffffff84da62e0
[ 53.398040] FS: 0000555556812400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.399036] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.399739] CR2: 00007f374ece06f4 CR3: 000000000f3e8000 CR4: 0000000000350ee0
[ 53.400616] Call Trace:
[ 53.400981]
[ 53.401279] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.401907] ipv6_frags_init_net+0x206/0x3c0
[ 53.402501] ops_init+0xbb/0x6b0
[ 53.402939] setup_net+0x3d9/0x990
[ 53.403423] ? down_read_killable+0x1d7/0x4e0
[ 53.404022] ? __pfx_setup_net+0x10/0x10
[ 53.404524] ? copy_net_ns+0x17c/0x770
[ 53.405053] copy_net_ns+0x321/0x770
[ 53.405540] create_new_namespaces+0x3f6/0xb30
[ 53.406165] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.406773] ksys_unshare+0x44d/0x8e0
[ 53.407294] ? __pfx_ksys_unshare+0x10/0x10
[ 53.407836] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.408576] __x64_sys_unshare+0x31/0x40
[ 53.409130] do_syscall_64+0x3f/0x90
[ 53.409611] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.410275] RIP: 0033:0x7f7aa17920d7
[ 53.410743] 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
[ 53.412889] RSP: 002b:00007ffd7b5a1e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.413863] RAX: ffffffffffffffda RBX: 00007ffd7b5a24a8 RCX: 00007f7aa17920d7
[ 53.414755] RDX: 00007f7aa17fc41f RSI: 00007ffd7b5a1e00 RDI: 0000000040000000
[ 53.415631] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b5a1c10
[ 53.416603] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7aa18a4bf0
[ 53.417531] R13: 00007ffd7b5a1f40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.418474]
[ 53.418778] irq event stamp: 10391
[ 53.419247] hardirqs last enabled at (10403): [] __up_console_sem+0x78/0x80
[ 53.420338] hardirqs last disabled at (10414): [] __up_console_sem+0x5d/0x80
[ 53.421450] softirqs last enabled at (9858): [] irq_exit_rcu+0x93/0xc0
[ 53.422499] softirqs last disabled at (9747): [] irq_exit_rcu+0x93/0xc0
[ 53.423552] ---[ end trace 0000000000000000 ]---
[ 53.424902] ------------[ cut here ]------------
[ 53.425541] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.427509] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.428579] Modules linked in:
[ 53.429029] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.430217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.431240] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.431879] 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
[ 53.434079] RSP: 0018:ffff888019267bf0 EFLAGS: 00010286
[ 53.434738] RAX: 0000000000000000 RBX: ffff888010282e40 RCX: 0000000000000000
[ 53.435634] RDX: ffff888017919b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.436542] RBP: ffff888010282e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.437445] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.438347] R13: ffffffff84e223a0 R14: ffff888010282e48 R15: ffffffff84daf020
[ 53.439256] FS: 0000555556812400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.440255] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.441031] CR2: 00007f374ece06f4 CR3: 000000000f3e8000 CR4: 0000000000350ee0
[ 53.441917] Call Trace:
[ 53.442288]
[ 53.442595] nf_ct_net_init+0x224/0x3d0
[ 53.443153] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.443742] ops_init+0xbb/0x6b0
[ 53.444231] setup_net+0x3d9/0x990
[ 53.444689] ? down_read_killable+0x1d7/0x4e0
[ 53.445299] ? __pfx_setup_net+0x10/0x10
[ 53.445831] ? copy_net_ns+0x17c/0x770
[ 53.446390] copy_net_ns+0x321/0x770
[ 53.446878] create_new_namespaces+0x3f6/0xb30
[ 53.447499] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.448160] ksys_unshare+0x44d/0x8e0
[ 53.448656] ? __pfx_ksys_unshare+0x10/0x10
[ 53.449250] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.450022] __x64_sys_unshare+0x31/0x40
[ 53.450542] do_syscall_64+0x3f/0x90
[ 53.451055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.451702] RIP: 0033:0x7f7aa17920d7
[ 53.452216] 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
[ 53.454413] RSP: 002b:00007ffd7b5a1e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.455378] RAX: ffffffffffffffda RBX: 00007ffd7b5a24a8 RCX: 00007f7aa17920d7
[ 53.456273] RDX: 00007f7aa17fc41f RSI: 00007ffd7b5a1e00 RDI: 0000000040000000
[ 53.457182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd7b5a1c10
[ 53.458083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f7aa18a4bf0
[ 53.458991] R13: 00007ffd7b5a1f40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.459878]
[ 53.460219] irq event stamp: 11181
[ 53.460659] hardirqs last enabled at (11191): [] __up_console_sem+0x78/0x80
[ 53.461765] hardirqs last disabled at (11202): [] __up_console_sem+0x5d/0x80
[ 53.462856] softirqs last enabled at (10964): [] irq_exit_rcu+0x93/0xc0
[ 53.463903] softirqs last disabled at (10959): [] irq_exit_rcu+0x93/0xc0
[ 53.464971] ---[ end trace 0000000000000000 ]---
[ 54.990647] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.038057] Bluetooth: hci0: command 0x041b tx timeout
[ 59.086074] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.134047] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:24:32 Registers:
info registers vcpu 0
RAX=0000000000025235 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=00007f793619d190 CR3=000000000e9ee000 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=2034333a34323a33302037312079614d XMM01=5d3832393433332e33352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
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=ffff8880192675f0
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 0000555556812400 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=00007f374ece06f4 CR3=000000000f3e8000 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