Warning: Permanently added '[localhost]:27563' (ECDSA) to the list of known hosts.
2023/05/18 04:24:17 fuzzer started
2023/05/18 04:24:17 dialing manager at localhost:44319
2023/05/18 04:24:17 checking machine...
2023/05/18 04:24:17 checking revisions...
syzkaller login: [ 37.661543] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:24:17 testing simple program...
[ 37.728406] cgroup: Unknown subsys name 'net'
[ 37.812697] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.423184] audit: type=1400 audit(1684383870.680:6): 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
[ 51.509957] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.518524] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.520633] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.524026] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.526989] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.528379] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.927373] ------------[ cut here ]------------
[ 51.928116] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.930220] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.931788] Modules linked in:
[ 51.932344] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.936271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.937292] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.937932] 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
[ 51.940090] RSP: 0018:ffff8880165ffc00 EFLAGS: 00010282
[ 51.940768] RAX: 0000000000000000 RBX: ffff88800e45e440 RCX: 0000000000000000
[ 51.941644] RDX: ffff888009b28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.942531] RBP: ffff88800e45e454 R08: 0000000000000001 R09: 0000000000000000
[ 51.943424] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.944347] R13: ffffffff84e23fe0 R14: ffff88800e45e448 R15: ffffffff84d74dc0
[ 51.945216] FS: 00005555559a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.946208] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.946954] CR2: 00007fd0461d08e0 CR3: 000000001b13c000 CR4: 0000000000350ef0
[ 51.947853] Call Trace:
[ 51.948182]
[ 51.948514] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.949140] ipv4_frags_init_net+0x269/0x440
[ 51.949729] ops_init+0xbb/0x6b0
[ 51.950181] setup_net+0x3d9/0x990
[ 51.950678] ? down_read_killable+0x1d7/0x4e0
[ 51.951289] ? __pfx_setup_net+0x10/0x10
[ 51.951804] ? copy_net_ns+0x17c/0x770
[ 51.952391] copy_net_ns+0x321/0x770
[ 51.952879] create_new_namespaces+0x3f6/0xb30
[ 51.953498] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.954114] ksys_unshare+0x44d/0x8e0
[ 51.954638] ? __pfx_ksys_unshare+0x10/0x10
[ 51.955190] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.955969] __x64_sys_unshare+0x31/0x40
[ 51.956541] do_syscall_64+0x3f/0x90
[ 51.957029] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.957711] RIP: 0033:0x7f0a5c3680d7
[ 51.958184] 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
[ 51.960407] RSP: 002b:00007fffc49c9518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.961389] RAX: ffffffffffffffda RBX: 00007fffc49c9b58 RCX: 00007f0a5c3680d7
[ 51.962291] RDX: 00007f0a5c3d241f RSI: 00007fffc49c94b0 RDI: 0000000040000000
[ 51.963159] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc49c92c0
[ 51.964072] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a5c47abf0
[ 51.964978] R13: 00007fffc49c95f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.965898]
[ 51.966208] irq event stamp: 8129
[ 51.966665] hardirqs last enabled at (8141): [] __up_console_sem+0x78/0x80
[ 51.967733] hardirqs last disabled at (8152): [] __up_console_sem+0x5d/0x80
[ 51.968819] softirqs last enabled at (8090): [] irq_exit_rcu+0x93/0xc0
[ 51.969851] softirqs last disabled at (8085): [] irq_exit_rcu+0x93/0xc0
[ 51.970902] ---[ end trace 0000000000000000 ]---
[ 51.975822] ------------[ cut here ]------------
[ 51.976462] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.978105] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.979191] Modules linked in:
[ 51.979639] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.980835] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.981857] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.982537] 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
[ 51.984764] RSP: 0018:ffff8880165ffc00 EFLAGS: 00010282
[ 51.985453] RAX: 0000000000000000 RBX: ffff88800e9a8040 RCX: 0000000000000000
[ 51.986351] RDX: ffff888009b28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.987216] RBP: ffff88800e9a8054 R08: 0000000000000001 R09: 0000000000000000
[ 51.988128] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.989015] R13: ffffffff84e23fe0 R14: ffff88800e9a8048 R15: ffffffff84da7d60
[ 51.989909] FS: 00005555559a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.990908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.991656] CR2: 00007fd0461d08e0 CR3: 000000001b13c000 CR4: 0000000000350ef0
[ 51.992555] Call Trace:
[ 51.992883]
[ 51.993181] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.993835] ipv6_frags_init_net+0x206/0x3c0
[ 51.994426] ops_init+0xbb/0x6b0
[ 51.994877] setup_net+0x3d9/0x990
[ 51.995367] ? down_read_killable+0x1d7/0x4e0
[ 51.995937] ? __pfx_setup_net+0x10/0x10
[ 51.996508] ? copy_net_ns+0x17c/0x770
[ 51.997021] copy_net_ns+0x321/0x770
[ 51.997538] create_new_namespaces+0x3f6/0xb30
[ 51.998136] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.998782] ksys_unshare+0x44d/0x8e0
[ 51.999299] ? __pfx_ksys_unshare+0x10/0x10
[ 51.999843] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.000587] __x64_sys_unshare+0x31/0x40
[ 52.001098] do_syscall_64+0x3f/0x90
[ 52.001601] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.002272] RIP: 0033:0x7f0a5c3680d7
[ 52.002736] 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
[ 52.004915] RSP: 002b:00007fffc49c9518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.005850] RAX: ffffffffffffffda RBX: 00007fffc49c9b58 RCX: 00007f0a5c3680d7
[ 52.006749] RDX: 00007f0a5c3d241f RSI: 00007fffc49c94b0 RDI: 0000000040000000
[ 52.007645] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc49c92c0
[ 52.008566] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a5c47abf0
[ 52.009464] R13: 00007fffc49c95f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.010384]
[ 52.010687] irq event stamp: 9853
[ 52.011116] hardirqs last enabled at (9863): [] __up_console_sem+0x78/0x80
[ 52.012188] hardirqs last disabled at (9874): [] __up_console_sem+0x5d/0x80
[ 52.013276] softirqs last enabled at (8748): [] netlink_insert+0x187/0x1820
[ 52.014387] softirqs last disabled at (8746): [] release_sock+0x1f/0x1b0
[ 52.015404] ---[ end trace 0000000000000000 ]---
[ 52.016890] ------------[ cut here ]------------
[ 52.017502] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.019421] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.020488] Modules linked in:
[ 52.020901] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.022072] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.023083] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.023773] 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
[ 52.026009] RSP: 0018:ffff8880165ffbf0 EFLAGS: 00010286
[ 52.026714] RAX: 0000000000000000 RBX: ffff88800e9a9040 RCX: 0000000000000000
[ 52.027623] RDX: ffff888009b28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.028550] RBP: ffff88800e9a9054 R08: 0000000000000001 R09: 0000000000000000
[ 52.029452] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.030354] R13: ffffffff84e23fe0 R14: ffff88800e9a9048 R15: ffffffff84db0aa0
[ 52.031218] FS: 00005555559a6400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.032224] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.032978] CR2: 00007fd0461d08e0 CR3: 000000001b13c000 CR4: 0000000000350ef0
[ 52.033885] Call Trace:
[ 52.034213]
[ 52.034544] nf_ct_net_init+0x224/0x3d0
[ 52.035068] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.035674] ops_init+0xbb/0x6b0
[ 52.036165] setup_net+0x3d9/0x990
[ 52.036655] ? down_read_killable+0x1d7/0x4e0
[ 52.037231] ? __pfx_setup_net+0x10/0x10
[ 52.037786] ? copy_net_ns+0x17c/0x770
[ 52.038324] copy_net_ns+0x321/0x770
[ 52.038805] create_new_namespaces+0x3f6/0xb30
[ 52.039418] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.040042] ksys_unshare+0x44d/0x8e0
[ 52.040562] ? __pfx_ksys_unshare+0x10/0x10
[ 52.041103] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.041855] __x64_sys_unshare+0x31/0x40
[ 52.042402] do_syscall_64+0x3f/0x90
[ 52.042876] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.043553] RIP: 0033:0x7f0a5c3680d7
[ 52.044034] 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
[ 52.046239] RSP: 002b:00007fffc49c9518 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.047184] RAX: ffffffffffffffda RBX: 00007fffc49c9b58 RCX: 00007f0a5c3680d7
[ 52.048097] RDX: 00007f0a5c3d241f RSI: 00007fffc49c94b0 RDI: 0000000040000000
[ 52.048997] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffc49c92c0
[ 52.049906] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0a5c47abf0
[ 52.050804] R13: 00007fffc49c95f0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.051730]
[ 52.052047] irq event stamp: 10641
[ 52.052518] hardirqs last enabled at (10653): [] __up_console_sem+0x78/0x80
[ 52.053595] hardirqs last disabled at (10664): [] __up_console_sem+0x5d/0x80
[ 52.054674] softirqs last enabled at (10232): [] irq_exit_rcu+0x93/0xc0
[ 52.055716] softirqs last disabled at (10227): [] irq_exit_rcu+0x93/0xc0
[ 52.056773] ---[ end trace 0000000000000000 ]---
executing program
[ 53.594948] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.642471] Bluetooth: hci0: command 0x041b tx timeout
[ 57.690338] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.738348] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:24:29 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880165ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555559a6400 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=00007fd0461d08e0 CR3=000000001b13c000 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=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
info registers vcpu 1
RAX=000000000002e4bb RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fa81d1080a0 CR3=000000000e89c000 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=c289df04a88f36a3b04374f408b8702d
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0cdba449066589c4000000000013c9e8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ef05e7465cacc2f500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000