Warning: Permanently added '[localhost]:50427' (ECDSA) to the list of known hosts.
2023/05/18 04:23:51 fuzzer started
2023/05/18 04:23:51 dialing manager at localhost:44319
2023/05/18 04:23:51 checking machine...
2023/05/18 04:23:51 checking revisions...
syzkaller login: [ 37.454350] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:23:51 testing simple program...
[ 37.524885] cgroup: Unknown subsys name 'net'
[ 37.613181] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.149133] audit: type=1400 audit(1684383844.544:6): 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
[ 51.232258] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.233880] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.236269] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.239914] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.242012] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.243484] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.653824] ------------[ cut here ]------------
[ 51.654548] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.656331] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.657524] Modules linked in:
[ 51.657970] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.662970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.664375] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.665084] 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
[ 51.667406] RSP: 0018:ffff88801e9c7c00 EFLAGS: 00010282
[ 51.668102] RAX: 0000000000000000 RBX: ffff88800fb77040 RCX: 0000000000000000
[ 51.669045] RDX: ffff8880158a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.669965] RBP: ffff88800fb77054 R08: 0000000000000001 R09: 0000000000000000
[ 51.670901] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.671854] R13: ffffffff84e23fe0 R14: ffff88800fb77048 R15: ffffffff84d74dc0
[ 51.672841] FS: 00005555572c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.673952] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.674772] CR2: 00007ff5daa126f4 CR3: 000000000fd82000 CR4: 0000000000350ee0
[ 51.675740] Call Trace:
[ 51.676094]
[ 51.676452] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.677130] ipv4_frags_init_net+0x269/0x440
[ 51.677764] ops_init+0xbb/0x6b0
[ 51.678288] setup_net+0x3d9/0x990
[ 51.678788] ? down_read_killable+0x1d7/0x4e0
[ 51.679446] ? __pfx_setup_net+0x10/0x10
[ 51.680018] ? copy_net_ns+0x17c/0x770
[ 51.680607] copy_net_ns+0x321/0x770
[ 51.681148] create_new_namespaces+0x3f6/0xb30
[ 51.681823] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.682540] ksys_unshare+0x44d/0x8e0
[ 51.683086] ? __pfx_ksys_unshare+0x10/0x10
[ 51.683724] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.684543] __x64_sys_unshare+0x31/0x40
[ 51.685132] do_syscall_64+0x3f/0x90
[ 51.685699] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.686449] RIP: 0033:0x7f5c3f5fe0d7
[ 51.686967] 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
[ 51.689386] RSP: 002b:00007fff96dec288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.690432] RAX: ffffffffffffffda RBX: 00007fff96dec8c8 RCX: 00007f5c3f5fe0d7
[ 51.691420] RDX: 00007f5c3f66841f RSI: 00007fff96dec220 RDI: 0000000040000000
[ 51.692408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96dec030
[ 51.693416] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c3f710bf0
[ 51.694408] R13: 00007fff96dec360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.695428]
[ 51.695768] irq event stamp: 8329
[ 51.696267] hardirqs last enabled at (8341): [] __up_console_sem+0x78/0x80
[ 51.697439] hardirqs last disabled at (8352): [] __up_console_sem+0x5d/0x80
[ 51.698614] softirqs last enabled at (7900): [] irq_exit_rcu+0x93/0xc0
[ 51.699756] softirqs last disabled at (7883): [] irq_exit_rcu+0x93/0xc0
[ 51.700895] ---[ end trace 0000000000000000 ]---
[ 51.707060] ------------[ cut here ]------------
[ 51.707734] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.709632] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.710812] Modules linked in:
[ 51.711313] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.712599] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.713724] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.714481] 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
[ 51.716948] RSP: 0018:ffff88801e9c7c00 EFLAGS: 00010282
[ 51.717718] RAX: 0000000000000000 RBX: ffff88800db15640 RCX: 0000000000000000
[ 51.718703] RDX: ffff8880158a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.719696] RBP: ffff88800db15654 R08: 0000000000000001 R09: 0000000000000000
[ 51.720682] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.721680] R13: ffffffff84e23fe0 R14: ffff88800db15648 R15: ffffffff84da7d60
[ 51.722672] FS: 00005555572c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.723773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.724593] CR2: 00007ff5daa126f4 CR3: 000000000fd82000 CR4: 0000000000350ee0
[ 51.725592] Call Trace:
[ 51.725954]
[ 51.726318] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.727007] ipv6_frags_init_net+0x206/0x3c0
[ 51.727661] ops_init+0xbb/0x6b0
[ 51.728153] setup_net+0x3d9/0x990
[ 51.728696] ? down_read_killable+0x1d7/0x4e0
[ 51.729385] ? __pfx_setup_net+0x10/0x10
[ 51.729948] ? copy_net_ns+0x17c/0x770
[ 51.730540] copy_net_ns+0x321/0x770
[ 51.731084] create_new_namespaces+0x3f6/0xb30
[ 51.731763] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.732481] ksys_unshare+0x44d/0x8e0
[ 51.733027] ? __pfx_ksys_unshare+0x10/0x10
[ 51.733661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.734471] __x64_sys_unshare+0x31/0x40
[ 51.735052] do_syscall_64+0x3f/0x90
[ 51.735611] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.736358] RIP: 0033:0x7f5c3f5fe0d7
[ 51.736878] 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
[ 51.739191] RSP: 002b:00007fff96dec288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.740191] RAX: ffffffffffffffda RBX: 00007fff96dec8c8 RCX: 00007f5c3f5fe0d7
[ 51.741147] RDX: 00007f5c3f66841f RSI: 00007fff96dec220 RDI: 0000000040000000
[ 51.742085] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96dec030
[ 51.743021] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c3f710bf0
[ 51.743962] R13: 00007fff96dec360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.744912]
[ 51.745275] irq event stamp: 10053
[ 51.745738] hardirqs last enabled at (10063): [] __up_console_sem+0x78/0x80
[ 51.746886] hardirqs last disabled at (10074): [] __up_console_sem+0x5d/0x80
[ 51.748041] softirqs last enabled at (9572): [] irq_exit_rcu+0x93/0xc0
[ 51.749177] softirqs last disabled at (9567): [] irq_exit_rcu+0x93/0xc0
[ 51.750267] ---[ end trace 0000000000000000 ]---
[ 51.751815] ------------[ cut here ]------------
[ 51.752531] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.754882] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.756000] Modules linked in:
[ 51.756466] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.757696] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.758764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.759480] 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
[ 51.761779] RSP: 0018:ffff88801e9c7bf0 EFLAGS: 00010286
[ 51.762497] RAX: 0000000000000000 RBX: ffff88800db15c40 RCX: 0000000000000000
[ 51.763443] RDX: ffff8880158a1b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.764378] RBP: ffff88800db15c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.765332] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.766274] R13: ffffffff84e23fe0 R14: ffff88800db15c48 R15: ffffffff84db0aa0
[ 51.767185] FS: 00005555572c5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.768262] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.769013] CR2: 00007ff5daa126f4 CR3: 000000000fd82000 CR4: 0000000000350ee0
[ 51.769980] Call Trace:
[ 51.770359]
[ 51.770676] nf_ct_net_init+0x224/0x3d0
[ 51.771269] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.771887] ops_init+0xbb/0x6b0
[ 51.772404] setup_net+0x3d9/0x990
[ 51.772893] ? down_read_killable+0x1d7/0x4e0
[ 51.773569] ? __pfx_setup_net+0x10/0x10
[ 51.774118] ? copy_net_ns+0x17c/0x770
[ 51.774708] copy_net_ns+0x321/0x770
[ 51.775255] create_new_namespaces+0x3f6/0xb30
[ 51.775879] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.776569] ksys_unshare+0x44d/0x8e0
[ 51.777119] ? __pfx_ksys_unshare+0x10/0x10
[ 51.777748] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.778551] __x64_sys_unshare+0x31/0x40
[ 51.779116] do_syscall_64+0x3f/0x90
[ 51.779658] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.780374] RIP: 0033:0x7f5c3f5fe0d7
[ 51.780863] 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
[ 51.783158] RSP: 002b:00007fff96dec288 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.784167] RAX: ffffffffffffffda RBX: 00007fff96dec8c8 RCX: 00007f5c3f5fe0d7
[ 51.785130] RDX: 00007f5c3f66841f RSI: 00007fff96dec220 RDI: 0000000040000000
[ 51.786069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff96dec030
[ 51.787014] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5c3f710bf0
[ 51.787956] R13: 00007fff96dec360 R14: 0000000000000000 R15: 00000000000000f8
[ 51.788923]
[ 51.789287] irq event stamp: 10887
[ 51.789748] hardirqs last enabled at (10897): [] __up_console_sem+0x78/0x80
[ 51.790868] hardirqs last disabled at (10908): [] __up_console_sem+0x5d/0x80
[ 51.791991] softirqs last enabled at (10668): [] irq_exit_rcu+0x93/0xc0
[ 51.793114] softirqs last disabled at (10663): [] irq_exit_rcu+0x93/0xc0
[ 51.794194] ---[ end trace 0000000000000000 ]---
executing program
[ 53.314951] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.362292] Bluetooth: hci0: command 0x041b tx timeout
[ 57.410322] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.458359] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:24:04 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=1ffffffff0ba6629 RDX=0000000000000002
RSI=ffff888016d85bb0 RDI=ffff888016d85bd2 RBP=ffff888016d851c0 RSP=ffff88806ce09da0
R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000002 R13=dffffc0000000000 R14=ffff888016d85bb0 R15=ffff88800d9c5080
RIP=ffffffff812cf6b8 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 00007feeaab8d700 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=00007fc8655b7a50 CR3=0000000016954000 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=2036303a34323a34302038312079614d XMM01=5d3432353735362e31352020205b203a
XMM02=646f4d205d3432353735362e31352020 XMM03=6b7a79732036303a34323a3430203831
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3133333635362e31352020205b XMM07=79732036303a34323a34302038312079
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=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e9c75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555572c5400 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=00007ff5daa126f4 CR3=000000000fd82000 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