Warning: Permanently added '[localhost]:13095' (ECDSA) to the list of known hosts.
2023/05/16 12:36:15 fuzzer started
2023/05/16 12:36:15 dialing manager at localhost:35573
2023/05/16 12:36:15 checking machine...
2023/05/16 12:36:15 checking revisions...
syzkaller login: [ 36.391740] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:36:15 testing simple program...
[ 36.463436] cgroup: Unknown subsys name 'net'
[ 36.555258] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.405946] audit: type=1400 audit(1684240588.604:6): 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
[ 50.523673] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.526316] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.527610] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.531459] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.534271] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.537136] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.913836] ------------[ cut here ]------------
[ 50.914665] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.916854] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.918248] Modules linked in:
[ 50.918763] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.923496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.924555] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.925270] 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
[ 50.927516] RSP: 0018:ffff88801f827c00 EFLAGS: 00010282
[ 50.928220] RAX: 0000000000000000 RBX: ffff88800e1d5840 RCX: 0000000000000000
[ 50.929146] RDX: ffff88800d0e3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.930068] RBP: ffff88800e1d5854 R08: 0000000000000001 R09: 0000000000000000
[ 50.930956] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.931885] R13: ffffffff84e223a0 R14: ffff88800e1d5848 R15: ffffffff84d73340
[ 50.932805] FS: 0000555556f32400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.933861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.934622] CR2: 00007faba1d916f4 CR3: 000000000c5ec000 CR4: 0000000000350ef0
[ 50.935543] Call Trace:
[ 50.935884]
[ 50.936221] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.936859] ipv4_frags_init_net+0x269/0x440
[ 50.937463] ops_init+0xbb/0x6b0
[ 50.937926] setup_net+0x3d9/0x990
[ 50.938424] ? down_read_killable+0x1d7/0x4e0
[ 50.939029] ? __pfx_setup_net+0x10/0x10
[ 50.939557] ? copy_net_ns+0x17c/0x770
[ 50.940108] copy_net_ns+0x321/0x770
[ 50.940605] create_new_namespaces+0x3f6/0xb30
[ 50.941260] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.941896] ksys_unshare+0x44d/0x8e0
[ 50.942435] ? __pfx_ksys_unshare+0x10/0x10
[ 50.943025] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.943766] __x64_sys_unshare+0x31/0x40
[ 50.944332] do_syscall_64+0x3f/0x90
[ 50.944827] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.945541] RIP: 0033:0x7f978de370d7
[ 50.946058] 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
[ 50.948331] RSP: 002b:00007fff170a0408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.949321] RAX: ffffffffffffffda RBX: 00007fff170a0a48 RCX: 00007f978de370d7
[ 50.950250] RDX: 00007f978dea141f RSI: 00007fff170a03a0 RDI: 0000000040000000
[ 50.951161] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170a01b0
[ 50.952082] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f978df49bf0
[ 50.952992] R13: 00007fff170a04e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.953929]
[ 50.954271] irq event stamp: 10181
[ 50.954723] hardirqs last enabled at (10191): [] __up_console_sem+0x78/0x80
[ 50.955815] hardirqs last disabled at (10202): [] __up_console_sem+0x5d/0x80
[ 50.956936] softirqs last enabled at (10088): [] irq_exit_rcu+0x93/0xc0
[ 50.958029] softirqs last disabled at (10083): [] irq_exit_rcu+0x93/0xc0
[ 50.959101] ---[ end trace 0000000000000000 ]---
[ 50.964540] ------------[ cut here ]------------
[ 50.965192] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.966874] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.967968] Modules linked in:
[ 50.968412] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.969615] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.970648] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.971346] 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
[ 50.973591] RSP: 0018:ffff88801f827c00 EFLAGS: 00010282
[ 50.974296] RAX: 0000000000000000 RBX: ffff88800ed06c40 RCX: 0000000000000000
[ 50.975181] RDX: ffff88800d0e3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.976072] RBP: ffff88800ed06c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.976944] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.977848] R13: ffffffff84e223a0 R14: ffff88800ed06c48 R15: ffffffff84da62e0
[ 50.978741] FS: 0000555556f32400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.979741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.980481] CR2: 00007faba1d916f4 CR3: 000000000c5ec000 CR4: 0000000000350ef0
[ 50.981390] Call Trace:
[ 50.981715]
[ 50.982052] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.982661] ipv6_frags_init_net+0x206/0x3c0
[ 50.983246] ops_init+0xbb/0x6b0
[ 50.983688] setup_net+0x3d9/0x990
[ 50.984168] ? down_read_killable+0x1d7/0x4e0
[ 50.984738] ? __pfx_setup_net+0x10/0x10
[ 50.985297] ? copy_net_ns+0x17c/0x770
[ 50.985799] copy_net_ns+0x321/0x770
[ 50.986310] create_new_namespaces+0x3f6/0xb30
[ 50.986890] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.987537] ksys_unshare+0x44d/0x8e0
[ 50.988052] ? __pfx_ksys_unshare+0x10/0x10
[ 50.988591] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.989346] __x64_sys_unshare+0x31/0x40
[ 50.989859] do_syscall_64+0x3f/0x90
[ 50.990367] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.991032] RIP: 0033:0x7f978de370d7
[ 50.991490] 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
[ 50.993658] RSP: 002b:00007fff170a0408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.994611] RAX: ffffffffffffffda RBX: 00007fff170a0a48 RCX: 00007f978de370d7
[ 50.995492] RDX: 00007f978dea141f RSI: 00007fff170a03a0 RDI: 0000000040000000
[ 50.996367] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170a01b0
[ 50.997274] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f978df49bf0
[ 50.998156] R13: 00007fff170a04e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.999058]
[ 50.999359] irq event stamp: 12057
[ 50.999786] hardirqs last enabled at (12067): [] __up_console_sem+0x78/0x80
[ 51.000854] hardirqs last disabled at (12078): [] __up_console_sem+0x5d/0x80
[ 51.001913] softirqs last enabled at (11384): [] irq_exit_rcu+0x93/0xc0
[ 51.002941] softirqs last disabled at (11365): [] irq_exit_rcu+0x93/0xc0
[ 51.003964] ---[ end trace 0000000000000000 ]---
[ 51.005332] ------------[ cut here ]------------
[ 51.005908] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.007771] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.008843] Modules linked in:
[ 51.009283] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.010454] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.011493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.012168] 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
[ 51.014341] RSP: 0018:ffff88801f827bf0 EFLAGS: 00010286
[ 51.015021] RAX: 0000000000000000 RBX: ffff88800ed07c40 RCX: 0000000000000000
[ 51.015880] RDX: ffff88800d0e3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.016770] RBP: ffff88800ed07c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.017734] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.018662] R13: ffffffff84e223a0 R14: ffff88800ed07c48 R15: ffffffff84daf020
[ 51.019595] FS: 0000555556f32400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.020622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.021413] CR2: 00007faba1d916f4 CR3: 000000000c5ec000 CR4: 0000000000350ef0
[ 51.022351] Call Trace:
[ 51.022691]
[ 51.023033] nf_ct_net_init+0x224/0x3d0
[ 51.023571] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.024200] ops_init+0xbb/0x6b0
[ 51.024665] setup_net+0x3d9/0x990
[ 51.025178] ? down_read_killable+0x1d7/0x4e0
[ 51.025771] ? __pfx_setup_net+0x10/0x10
[ 51.026333] ? copy_net_ns+0x17c/0x770
[ 51.026861] copy_net_ns+0x321/0x770
[ 51.027388] create_new_namespaces+0x3f6/0xb30
[ 51.028023] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.028666] ksys_unshare+0x44d/0x8e0
[ 51.029229] ? __pfx_ksys_unshare+0x10/0x10
[ 51.029800] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.030571] __x64_sys_unshare+0x31/0x40
[ 51.031143] do_syscall_64+0x3f/0x90
[ 51.031631] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.032336] RIP: 0033:0x7f978de370d7
[ 51.032819] 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
[ 51.035087] RSP: 002b:00007fff170a0408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.036080] RAX: ffffffffffffffda RBX: 00007fff170a0a48 RCX: 00007f978de370d7
[ 51.036978] RDX: 00007f978dea141f RSI: 00007fff170a03a0 RDI: 0000000040000000
[ 51.037904] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff170a01b0
[ 51.038822] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f978df49bf0
[ 51.039738] R13: 00007fff170a04e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.040682]
[ 51.041048] irq event stamp: 12795
[ 51.041499] hardirqs last enabled at (12805): [] __up_console_sem+0x78/0x80
[ 51.042613] hardirqs last disabled at (12816): [] __up_console_sem+0x5d/0x80
[ 51.043723] softirqs last enabled at (12344): [] irq_exit_rcu+0x93/0xc0
[ 51.044799] softirqs last disabled at (12339): [] irq_exit_rcu+0x93/0xc0
[ 51.045903] ---[ end trace 0000000000000000 ]---
executing program
[ 52.605746] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.655071] Bluetooth: hci0: command 0x041b tx timeout
[ 56.701081] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.749095] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:36:30 Registers:
info registers vcpu 0
RAX=000000000000005d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f8275f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005d R11=0000000000000001
R12=000000000000005d 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 0000555556f32400 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=00007faba1d916f4 CR3=000000000c5ec000 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=0000000000020f07 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 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 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=00007fcbba4332c0 CR3=000000000db2c000 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=0468012267eb96a7e745602e5e3767e9
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=84730f54c9b4e735000000000013c698 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ef236072bd650a0800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000