Warning: Permanently added '[localhost]:12756' (ECDSA) to the list of known hosts.
2023/05/17 17:07:18 fuzzer started
2023/05/17 17:07:18 dialing manager at localhost:44319
2023/05/17 17:07:18 checking machine...
2023/05/17 17:07:18 checking revisions...
syzkaller login: [ 42.549821] kmemleak: Automatic memory scanning thread ended
2023/05/17 17:07:18 testing simple program...
[ 42.617860] cgroup: Unknown subsys name 'net'
[ 42.686845] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.844978] audit: type=1400 audit(1684343251.249:6): 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
[ 55.973197] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.974766] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.976114] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.980400] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.982268] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.983834] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.387521] ------------[ cut here ]------------
[ 56.388321] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.390285] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.391571] Modules linked in:
[ 56.392096] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.397141] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.398326] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.399135] 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
[ 56.401360] RSP: 0018:ffff8880094f7c00 EFLAGS: 00010282
[ 56.402054] RAX: 0000000000000000 RBX: ffff8880098d8440 RCX: 0000000000000000
[ 56.402903] RDX: ffff888017633680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.403792] RBP: ffff8880098d8454 R08: 0000000000000001 R09: 0000000000000000
[ 56.404712] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.405601] R13: ffffffff84e23fe0 R14: ffff8880098d8448 R15: ffffffff84d74dc0
[ 56.406505] FS: 0000555556180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.407518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.408265] CR2: 00007f88cd49d6f4 CR3: 00000000101c8000 CR4: 0000000000350ee0
[ 56.409169] Call Trace:
[ 56.409496]
[ 56.409797] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.410449] ipv4_frags_init_net+0x269/0x440
[ 56.411042] ops_init+0xbb/0x6b0
[ 56.411490] setup_net+0x3d9/0x990
[ 56.411976] ? down_read_killable+0x1d7/0x4e0
[ 56.412577] ? __pfx_setup_net+0x10/0x10
[ 56.413128] ? copy_net_ns+0x17c/0x770
[ 56.413634] copy_net_ns+0x321/0x770
[ 56.414156] create_new_namespaces+0x3f6/0xb30
[ 56.414742] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.415385] ksys_unshare+0x44d/0x8e0
[ 56.415874] ? __pfx_ksys_unshare+0x10/0x10
[ 56.416476] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.417230] __x64_sys_unshare+0x31/0x40
[ 56.417752] do_syscall_64+0x3f/0x90
[ 56.418269] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.418942] RIP: 0033:0x7f75a1ed20d7
[ 56.419405] 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
[ 56.421637] RSP: 002b:00007ffdb6c00618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.422604] RAX: ffffffffffffffda RBX: 00007ffdb6c00c58 RCX: 00007f75a1ed20d7
[ 56.423496] RDX: 00007f75a1f3c41f RSI: 00007ffdb6c005b0 RDI: 0000000040000000
[ 56.424387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb6c003c0
[ 56.425307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75a1fe4bf0
[ 56.426196] R13: 00007ffdb6c006f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.427112]
[ 56.427415] irq event stamp: 8467
[ 56.427839] hardirqs last enabled at (8477): [] __up_console_sem+0x78/0x80
[ 56.428936] hardirqs last disabled at (8490): [] __up_console_sem+0x5d/0x80
[ 56.430006] softirqs last enabled at (8040): [] irq_exit_rcu+0x93/0xc0
[ 56.431044] softirqs last disabled at (8023): [] irq_exit_rcu+0x93/0xc0
[ 56.432071] ---[ end trace 0000000000000000 ]---
[ 56.437947] ------------[ cut here ]------------
[ 56.438551] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.440273] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.441343] Modules linked in:
[ 56.441749] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.442900] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.443925] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.444586] 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
[ 56.446768] RSP: 0018:ffff8880094f7c00 EFLAGS: 00010282
[ 56.447464] RAX: 0000000000000000 RBX: ffff888008ef3040 RCX: 0000000000000000
[ 56.448352] RDX: ffff888017633680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.449280] RBP: ffff888008ef3054 R08: 0000000000000001 R09: 0000000000000000
[ 56.450189] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.451096] R13: ffffffff84e23fe0 R14: ffff888008ef3048 R15: ffffffff84da7d60
[ 56.452005] FS: 0000555556180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.453043] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.453758] CR2: 00007f88cd49d6f4 CR3: 00000000101c8000 CR4: 0000000000350ee0
[ 56.454658] Call Trace:
[ 56.455017]
[ 56.455322] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.455967] ipv6_frags_init_net+0x206/0x3c0
[ 56.456556] ops_init+0xbb/0x6b0
[ 56.457037] setup_net+0x3d9/0x990
[ 56.457498] ? down_read_killable+0x1d7/0x4e0
[ 56.458120] ? __pfx_setup_net+0x10/0x10
[ 56.458644] ? copy_net_ns+0x17c/0x770
[ 56.459197] copy_net_ns+0x321/0x770
[ 56.459697] create_new_namespaces+0x3f6/0xb30
[ 56.460328] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.460999] ksys_unshare+0x44d/0x8e0
[ 56.461501] ? __pfx_ksys_unshare+0x10/0x10
[ 56.462083] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.462812] __x64_sys_unshare+0x31/0x40
[ 56.463365] do_syscall_64+0x3f/0x90
[ 56.463853] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.464548] RIP: 0033:0x7f75a1ed20d7
[ 56.465050] 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
[ 56.467285] RSP: 002b:00007ffdb6c00618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.468247] RAX: ffffffffffffffda RBX: 00007ffdb6c00c58 RCX: 00007f75a1ed20d7
[ 56.469165] RDX: 00007f75a1f3c41f RSI: 00007ffdb6c005b0 RDI: 0000000040000000
[ 56.470069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb6c003c0
[ 56.470977] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75a1fe4bf0
[ 56.471857] R13: 00007ffdb6c006f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.472798]
[ 56.473129] irq event stamp: 10351
[ 56.473568] hardirqs last enabled at (10361): [] __up_console_sem+0x78/0x80
[ 56.474650] hardirqs last disabled at (10372): [] __up_console_sem+0x5d/0x80
[ 56.475725] softirqs last enabled at (9922): [] irq_exit_rcu+0x93/0xc0
[ 56.476790] softirqs last disabled at (9917): [] irq_exit_rcu+0x93/0xc0
[ 56.477836] ---[ end trace 0000000000000000 ]---
[ 56.479226] ------------[ cut here ]------------
[ 56.479859] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.481955] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.483077] Modules linked in:
[ 56.483503] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.484758] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.485844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.486563] 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
[ 56.488901] RSP: 0018:ffff8880094f7bf0 EFLAGS: 00010286
[ 56.489638] RAX: 0000000000000000 RBX: ffff888008ef3a40 RCX: 0000000000000000
[ 56.490596] RDX: ffff888017633680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.491541] RBP: ffff888008ef3a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.492498] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.493457] R13: ffffffff84e23fe0 R14: ffff888008ef3a48 R15: ffffffff84db0aa0
[ 56.494415] FS: 0000555556180400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.495468] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.496259] CR2: 00007f88cd49d6f4 CR3: 00000000101c8000 CR4: 0000000000350ee0
[ 56.497210] Call Trace:
[ 56.497559]
[ 56.497873] nf_ct_net_init+0x224/0x3d0
[ 56.498467] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.499107] ops_init+0xbb/0x6b0
[ 56.499585] setup_net+0x3d9/0x990
[ 56.500107] ? down_read_killable+0x1d7/0x4e0
[ 56.500727] ? __pfx_setup_net+0x10/0x10
[ 56.501300] ? copy_net_ns+0x17c/0x770
[ 56.501844] copy_net_ns+0x321/0x770
[ 56.502387] create_new_namespaces+0x3f6/0xb30
[ 56.503031] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.503683] ksys_unshare+0x44d/0x8e0
[ 56.504230] ? __pfx_ksys_unshare+0x10/0x10
[ 56.504808] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.505558] __x64_sys_unshare+0x31/0x40
[ 56.506107] do_syscall_64+0x3f/0x90
[ 56.506586] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.507276] RIP: 0033:0x7f75a1ed20d7
[ 56.507745] 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
[ 56.509947] RSP: 002b:00007ffdb6c00618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.510859] RAX: ffffffffffffffda RBX: 00007ffdb6c00c58 RCX: 00007f75a1ed20d7
[ 56.511748] RDX: 00007f75a1f3c41f RSI: 00007ffdb6c005b0 RDI: 0000000040000000
[ 56.512655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb6c003c0
[ 56.513557] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75a1fe4bf0
[ 56.514452] R13: 00007ffdb6c006f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.515370]
[ 56.515675] irq event stamp: 11177
[ 56.516142] hardirqs last enabled at (11189): [] __up_console_sem+0x78/0x80
[ 56.517229] hardirqs last disabled at (11200): [] __up_console_sem+0x5d/0x80
[ 56.518317] softirqs last enabled at (11086): [] irq_exit_rcu+0x93/0xc0
[ 56.519376] softirqs last disabled at (11081): [] irq_exit_rcu+0x93/0xc0
[ 56.520415] ---[ end trace 0000000000000000 ]---
executing program
[ 58.057634] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.104977] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.152977] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.201015] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
17:07:26 Registers:
info registers vcpu 0
RAX=ffff88800f7b1c60 RBX=ffff88806ce09ee8 RCX=1ffff11001ef638c RDX=dffffc0000000000
RSI=0000000000000000 RDI=ffff88806ce09ef8 RBP=000000000000003b RSP=ffff88806ce09e50
R8 =0000000000000001 R9 =ffffffff8542b168 R10=ffffffff85d35a17 R11=0000000000000000
R12=dffffc0000000000 R13=ffff88806ce09ee8 R14=ffffffff8542a780 R15=ffff88800f7b1d90
RIP=ffffffff8137cf14 RFL=00000246 [---Z-P-] 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 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=00007fa79e13bde0 CR3=000000000e648000 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=2032333a37303a37312037312079614d XMM01=5d3639303239332e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880094f75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556180400 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=00007f88cd49d6f4 CR3=00000000101c8000 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