Warning: Permanently added '[localhost]:3848' (ECDSA) to the list of known hosts.
2023/05/17 01:27:46 fuzzer started
2023/05/17 01:27:46 dialing manager at localhost:35573
2023/05/17 01:27:46 checking machine...
2023/05/17 01:27:46 checking revisions...
syzkaller login: [ 88.406329] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:27:46 testing simple program...
[ 88.482396] cgroup: Unknown subsys name 'net'
[ 88.681790] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 100.257373] audit: type=1400 audit(1684286878.758:6): 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
executing program
[ 101.337042] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 101.339214] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 101.340746] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 101.343421] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 101.344877] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 101.346818] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 101.725865] ------------[ cut here ]------------
[ 101.726663] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 101.728699] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.729975] Modules linked in:
[ 101.730493] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.734889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.735910] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.736576] 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
[ 101.738755] RSP: 0018:ffff888020267c00 EFLAGS: 00010282
[ 101.739444] RAX: 0000000000000000 RBX: ffff88800e948040 RCX: 0000000000000000
[ 101.740341] RDX: ffff8880180551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.741251] RBP: ffff88800e948054 R08: 0000000000000001 R09: 0000000000000000
[ 101.742135] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.742992] R13: ffffffff84e223a0 R14: ffff88800e948048 R15: ffffffff84d73340
[ 101.743902] FS: 00005555574b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.744899] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.745659] CR2: 00007fad8b8116f4 CR3: 000000001c81e000 CR4: 0000000000350ee0
[ 101.746545] Call Trace:
[ 101.746881]
[ 101.747205] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 101.747824] ipv4_frags_init_net+0x269/0x440
[ 101.748402] ops_init+0xbb/0x6b0
[ 101.748850] setup_net+0x3d9/0x990
[ 101.749362] ? down_read_killable+0x1d7/0x4e0
[ 101.749928] ? __pfx_setup_net+0x10/0x10
[ 101.750464] ? copy_net_ns+0x17c/0x770
[ 101.750969] copy_net_ns+0x321/0x770
[ 101.751478] create_new_namespaces+0x3f6/0xb30
[ 101.752089] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.752712] ksys_unshare+0x44d/0x8e0
[ 101.753241] ? __pfx_ksys_unshare+0x10/0x10
[ 101.753801] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.754537] __x64_sys_unshare+0x31/0x40
[ 101.755055] do_syscall_64+0x3f/0x90
[ 101.755558] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.756224] RIP: 0033:0x7f4a9ae900d7
[ 101.756698] 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
[ 101.758868] RSP: 002b:00007ffe88bf2ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.759804] RAX: ffffffffffffffda RBX: 00007ffe88bf3538 RCX: 00007f4a9ae900d7
[ 101.760712] RDX: 00007f4a9aefa41f RSI: 00007ffe88bf2e90 RDI: 0000000040000000
[ 101.761622] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe88bf2ca0
[ 101.762500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9afa2bf0
[ 101.763401] R13: 00007ffe88bf2fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.764306]
[ 101.764611] irq event stamp: 7809
[ 101.765050] hardirqs last enabled at (7819): [] __up_console_sem+0x78/0x80
[ 101.766132] hardirqs last disabled at (7832): [] __up_console_sem+0x5d/0x80
[ 101.767188] softirqs last enabled at (7290): [] irq_exit_rcu+0x93/0xc0
[ 101.768238] softirqs last disabled at (7285): [] irq_exit_rcu+0x93/0xc0
[ 101.769301] ---[ end trace 0000000000000000 ]---
[ 101.774509] ------------[ cut here ]------------
[ 101.775129] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 101.776764] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.777862] Modules linked in:
[ 101.778302] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.779449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.780460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.781138] 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
[ 101.783319] RSP: 0018:ffff888020267c00 EFLAGS: 00010282
[ 101.783973] RAX: 0000000000000000 RBX: ffff88800d715240 RCX: 0000000000000000
[ 101.784869] RDX: ffff8880180551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.785770] RBP: ffff88800d715254 R08: 0000000000000001 R09: 0000000000000000
[ 101.786655] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.787556] R13: ffffffff84e223a0 R14: ffff88800d715248 R15: ffffffff84da62e0
[ 101.788448] FS: 00005555574b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.789469] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.790215] CR2: 00007fad8b8116f4 CR3: 000000001c81e000 CR4: 0000000000350ee0
[ 101.791107] Call Trace:
[ 101.791441]
[ 101.791748] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 101.792394] ipv6_frags_init_net+0x206/0x3c0
[ 101.792958] ops_init+0xbb/0x6b0
[ 101.793429] setup_net+0x3d9/0x990
[ 101.793892] ? down_read_killable+0x1d7/0x4e0
[ 101.794485] ? __pfx_setup_net+0x10/0x10
[ 101.794992] ? copy_net_ns+0x17c/0x770
[ 101.795518] copy_net_ns+0x321/0x770
[ 101.796014] create_new_namespaces+0x3f6/0xb30
[ 101.796632] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.797303] ksys_unshare+0x44d/0x8e0
[ 101.797796] ? __pfx_ksys_unshare+0x10/0x10
[ 101.798381] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.799117] __x64_sys_unshare+0x31/0x40
[ 101.799639] do_syscall_64+0x3f/0x90
[ 101.800139] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.800778] RIP: 0033:0x7f4a9ae900d7
[ 101.801283] 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
[ 101.803465] RSP: 002b:00007ffe88bf2ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.804428] RAX: ffffffffffffffda RBX: 00007ffe88bf3538 RCX: 00007f4a9ae900d7
[ 101.805331] RDX: 00007f4a9aefa41f RSI: 00007ffe88bf2e90 RDI: 0000000040000000
[ 101.806218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe88bf2ca0
[ 101.807104] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9afa2bf0
[ 101.807952] R13: 00007ffe88bf2fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.808870]
[ 101.809212] irq event stamp: 9587
[ 101.809638] hardirqs last enabled at (9597): [] __up_console_sem+0x78/0x80
[ 101.810686] hardirqs last disabled at (9608): [] __up_console_sem+0x5d/0x80
[ 101.811751] softirqs last enabled at (9160): [] irq_exit_rcu+0x93/0xc0
[ 101.812790] softirqs last disabled at (9155): [] irq_exit_rcu+0x93/0xc0
[ 101.813841] ---[ end trace 0000000000000000 ]---
[ 101.815155] ------------[ cut here ]------------
[ 101.815738] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 101.817783] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 101.818897] Modules linked in:
[ 101.819333] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 101.820497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 101.821543] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 101.822209] 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
[ 101.824390] RSP: 0018:ffff888020267bf0 EFLAGS: 00010286
[ 101.825054] RAX: 0000000000000000 RBX: ffff88800d714c40 RCX: 0000000000000000
[ 101.825940] RDX: ffff8880180551c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 101.826839] RBP: ffff88800d714c54 R08: 0000000000000001 R09: 0000000000000000
[ 101.827733] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 101.828634] R13: ffffffff84e223a0 R14: ffff88800d714c48 R15: ffffffff84daf020
[ 101.829536] FS: 00005555574b8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 101.830537] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 101.831266] CR2: 00007fad8b8116f4 CR3: 000000001c81e000 CR4: 0000000000350ee0
[ 101.832156] Call Trace:
[ 101.832490]
[ 101.832792] nf_ct_net_init+0x224/0x3d0
[ 101.833361] ? __pfx_nf_ct_net_init+0x10/0x10
[ 101.833934] ops_init+0xbb/0x6b0
[ 101.834416] setup_net+0x3d9/0x990
[ 101.834875] ? down_read_killable+0x1d7/0x4e0
[ 101.835470] ? __pfx_setup_net+0x10/0x10
[ 101.835981] ? copy_net_ns+0x17c/0x770
[ 101.836517] copy_net_ns+0x321/0x770
[ 101.837018] create_new_namespaces+0x3f6/0xb30
[ 101.837633] unshare_nsproxy_namespaces+0xc1/0x200
[ 101.838282] ksys_unshare+0x44d/0x8e0
[ 101.838773] ? __pfx_ksys_unshare+0x10/0x10
[ 101.839350] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 101.840057] __x64_sys_unshare+0x31/0x40
[ 101.840603] do_syscall_64+0x3f/0x90
[ 101.841121] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 101.841760] RIP: 0033:0x7f4a9ae900d7
[ 101.842260] 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
[ 101.844427] RSP: 002b:00007ffe88bf2ef8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 101.845400] RAX: ffffffffffffffda RBX: 00007ffe88bf3538 RCX: 00007f4a9ae900d7
[ 101.846286] RDX: 00007f4a9aefa41f RSI: 00007ffe88bf2e90 RDI: 0000000040000000
[ 101.847173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe88bf2ca0
[ 101.848037] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4a9afa2bf0
[ 101.848935] R13: 00007ffe88bf2fd0 R14: 0000000000000000 R15: 00000000000000f8
[ 101.849846]
[ 101.850177] irq event stamp: 10371
[ 101.850619] hardirqs last enabled at (10381): [] __up_console_sem+0x78/0x80
[ 101.851674] hardirqs last disabled at (10392): [] __up_console_sem+0x5d/0x80
[ 101.852729] softirqs last enabled at (10308): [] irq_exit_rcu+0x93/0xc0
[ 101.853808] softirqs last disabled at (10303): [] irq_exit_rcu+0x93/0xc0
[ 101.854852] ---[ end trace 0000000000000000 ]---
executing program
[ 103.419575] Bluetooth: hci0: command 0x0409 tx timeout
[ 105.467677] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 107.515144] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 109.563141] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:27:17 Registers:
info registers vcpu 0
RAX=0000000000031519 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=00000202 [-------] 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=00007fca1c3d5010 CR3=000000000ecfe000 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=00000000000000000000000000000000 XMM01=d330149004e49b988040991697e13648
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=c4b2d89b038f8ce5000000000013fab8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4608f33960968d4d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 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 00005555574b8400 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=00007fad8b8116f4 CR3=000000001c81e000 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