Warning: Permanently added '[localhost]:1119' (ECDSA) to the list of known hosts.
2023/05/18 10:00:39 fuzzer started
2023/05/18 10:00:40 dialing manager at localhost:44319
2023/05/18 10:00:40 checking machine...
2023/05/18 10:00:40 checking revisions...
syzkaller login: [ 163.603493] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:00:40 testing simple program...
[ 163.669359] cgroup: Unknown subsys name 'net'
[ 163.784694] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 176.439074] audit: type=1400 audit(1684404053.274:6): 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
[ 177.552299] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 177.553916] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 177.555098] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 177.562240] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 177.564716] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 177.565862] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 177.895285] ------------[ cut here ]------------
[ 177.895782] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 177.896921] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 177.897637] Modules linked in:
[ 177.897899] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 177.898638] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 177.899316] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 177.899742] 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
[ 177.901191] RSP: 0018:ffff88801903fc00 EFLAGS: 00010282
[ 177.901611] RAX: 0000000000000000 RBX: ffff888015bcd040 RCX: 0000000000000000
[ 177.902182] RDX: ffff8880161b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 177.902747] RBP: ffff888015bcd054 R08: 0000000000000001 R09: 0000000000000000
[ 177.903322] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 177.904219] R13: ffffffff84e23fe0 R14: ffff888015bcd048 R15: ffffffff84d74dc0
[ 177.904759] FS: 0000555557191400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 177.905385] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.905859] CR2: 00007f00f4cc56f4 CR3: 00000000182e2000 CR4: 0000000000350ee0
[ 177.906414] Call Trace:
[ 177.906629]
[ 177.906856] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 177.907265] ipv4_frags_init_net+0x269/0x440
[ 177.907619] ops_init+0xbb/0x6b0
[ 177.907926] setup_net+0x3d9/0x990
[ 177.908250] ? down_read_killable+0x1d7/0x4e0
[ 177.908641] ? __pfx_setup_net+0x10/0x10
[ 177.908965] ? copy_net_ns+0x17c/0x770
[ 177.909317] copy_net_ns+0x321/0x770
[ 177.909621] create_new_namespaces+0x3f6/0xb30
[ 177.910031] unshare_nsproxy_namespaces+0xc1/0x200
[ 177.910423] ksys_unshare+0x44d/0x8e0
[ 177.910764] ? __pfx_ksys_unshare+0x10/0x10
[ 177.911136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 177.911585] __x64_sys_unshare+0x31/0x40
[ 177.916034] do_syscall_64+0x3f/0x90
[ 177.916348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 177.916784] RIP: 0033:0x7fac71a080d7
[ 177.917110] 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
[ 177.918490] RSP: 002b:00007ffd323b8a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 177.919098] RAX: ffffffffffffffda RBX: 00007ffd323b9048 RCX: 00007fac71a080d7
[ 177.919665] RDX: 00007fac71a7241f RSI: 00007ffd323b89a0 RDI: 0000000040000000
[ 177.932203] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd323b87b0
[ 177.932751] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac71b1abf0
[ 177.933355] R13: 00007ffd323b8ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 177.933940]
[ 177.934161] irq event stamp: 10405
[ 177.934437] hardirqs last enabled at (10415): [] __up_console_sem+0x78/0x80
[ 177.935129] hardirqs last disabled at (10426): [] __up_console_sem+0x5d/0x80
[ 177.937011] softirqs last enabled at (10378): [] irq_exit_rcu+0x93/0xc0
[ 177.938927] softirqs last disabled at (10369): [] irq_exit_rcu+0x93/0xc0
[ 177.948842] ---[ end trace 0000000000000000 ]---
[ 177.954107] ------------[ cut here ]------------
[ 177.955202] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 177.957783] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 177.959283] Modules linked in:
[ 177.959898] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 177.961524] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 177.962964] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 177.963941] 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
[ 177.967081] RSP: 0018:ffff88801903fc00 EFLAGS: 00010282
[ 177.968119] RAX: 0000000000000000 RBX: ffff88800d6f0e40 RCX: 0000000000000000
[ 177.969382] RDX: ffff8880161b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 177.970617] RBP: ffff88800d6f0e54 R08: 0000000000000001 R09: 0000000000000000
[ 177.971900] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 177.973187] R13: ffffffff84e23fe0 R14: ffff88800d6f0e48 R15: ffffffff84da7d60
[ 177.974421] FS: 0000555557191400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 177.975734] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 177.977012] CR2: 00007f00f4cc56f4 CR3: 00000000182e2000 CR4: 0000000000350ee0
[ 177.978229] Call Trace:
[ 177.978665]
[ 177.979134] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 177.979883] ipv6_frags_init_net+0x206/0x3c0
[ 177.980270] ops_init+0xbb/0x6b0
[ 177.980557] setup_net+0x3d9/0x990
[ 177.980872] ? down_read_killable+0x1d7/0x4e0
[ 177.981257] ? __pfx_setup_net+0x10/0x10
[ 177.981577] ? copy_net_ns+0x17c/0x770
[ 177.981937] copy_net_ns+0x321/0x770
[ 177.982295] create_new_namespaces+0x3f6/0xb30
[ 177.982675] unshare_nsproxy_namespaces+0xc1/0x200
[ 177.983122] ksys_unshare+0x44d/0x8e0
[ 177.983443] ? __pfx_ksys_unshare+0x10/0x10
[ 177.983864] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 177.984372] __x64_sys_unshare+0x31/0x40
[ 177.984707] do_syscall_64+0x3f/0x90
[ 177.985050] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 177.985467] RIP: 0033:0x7fac71a080d7
[ 177.985789] 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
[ 177.987199] RSP: 002b:00007ffd323b8a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 177.987839] RAX: ffffffffffffffda RBX: 00007ffd323b9048 RCX: 00007fac71a080d7
[ 177.988424] RDX: 00007fac71a7241f RSI: 00007ffd323b89a0 RDI: 0000000040000000
[ 177.989021] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd323b87b0
[ 177.989550] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac71b1abf0
[ 177.990113] R13: 00007ffd323b8ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 177.990663]
[ 177.990851] irq event stamp: 12397
[ 177.991154] hardirqs last enabled at (12409): [] __up_console_sem+0x78/0x80
[ 177.991879] hardirqs last disabled at (12418): [] __up_console_sem+0x5d/0x80
[ 177.992555] softirqs last enabled at (11902): [] irq_exit_rcu+0x93/0xc0
[ 177.993259] softirqs last disabled at (11887): [] irq_exit_rcu+0x93/0xc0
[ 177.993919] ---[ end trace 0000000000000000 ]---
[ 177.995051] ------------[ cut here ]------------
[ 177.995416] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 177.996728] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 177.997405] Modules linked in:
[ 177.997663] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 177.998436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 177.999075] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 177.999480] 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
[ 178.000925] RSP: 0018:ffff88801903fbf0 EFLAGS: 00010286
[ 178.001365] RAX: 0000000000000000 RBX: ffff88800d6f0640 RCX: 0000000000000000
[ 178.001927] RDX: ffff8880161b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 178.002478] RBP: ffff88800d6f0654 R08: 0000000000000001 R09: 0000000000000000
[ 178.003074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 178.003607] R13: ffffffff84e23fe0 R14: ffff88800d6f0648 R15: ffffffff84db0aa0
[ 178.004214] FS: 0000555557191400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 178.004830] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 178.005301] CR2: 00007f00f4cc56f4 CR3: 00000000182e2000 CR4: 0000000000350ee0
[ 178.005850] Call Trace:
[ 178.006115]
[ 178.006306] nf_ct_net_init+0x224/0x3d0
[ 178.006632] ? __pfx_nf_ct_net_init+0x10/0x10
[ 178.007020] ops_init+0xbb/0x6b0
[ 178.007305] setup_net+0x3d9/0x990
[ 178.007591] ? down_read_killable+0x1d7/0x4e0
[ 178.008053] ? __pfx_setup_net+0x10/0x10
[ 178.008375] ? copy_net_ns+0x17c/0x770
[ 178.008693] copy_net_ns+0x321/0x770
[ 178.009072] create_new_namespaces+0x3f6/0xb30
[ 178.009444] unshare_nsproxy_namespaces+0xc1/0x200
[ 178.009832] ksys_unshare+0x44d/0x8e0
[ 178.010169] ? __pfx_ksys_unshare+0x10/0x10
[ 178.010512] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 178.011027] __x64_sys_unshare+0x31/0x40
[ 178.011354] do_syscall_64+0x3f/0x90
[ 178.011655] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 178.012862] RIP: 0033:0x7fac71a080d7
[ 178.013707] 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
[ 178.016902] RSP: 002b:00007ffd323b8a08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 178.018292] RAX: ffffffffffffffda RBX: 00007ffd323b9048 RCX: 00007fac71a080d7
[ 178.019547] RDX: 00007fac71a7241f RSI: 00007ffd323b89a0 RDI: 0000000040000000
[ 178.021148] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd323b87b0
[ 178.022776] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fac71b1abf0
[ 178.024012] R13: 00007ffd323b8ae0 R14: 0000000000000000 R15: 00000000000000f8
[ 178.025304]
[ 178.025704] irq event stamp: 13251
[ 178.026339] hardirqs last enabled at (13263): [] __up_console_sem+0x78/0x80
[ 178.027900] hardirqs last disabled at (13274): [] __up_console_sem+0x5d/0x80
[ 178.029384] softirqs last enabled at (13146): [] irq_exit_rcu+0x93/0xc0
[ 178.030888] softirqs last disabled at (13141): [] irq_exit_rcu+0x93/0xc0
[ 178.032540] ---[ end trace 0000000000000000 ]---
executing program
[ 179.632825] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 181.679865] Bluetooth: hci0: command 0x041b tx timeout
[ 183.727969] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 185.773058] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:58:54 Registers:
info registers vcpu 0
RAX=0000000000024ddd RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f334011f200 CR3=000000000ebe8000 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=850b3e97dd90f3a8a2410aea126eabbd
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=bf55348c729d2ae70000000000146aa0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=0835e0795579b50e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000039 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801903f660
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000039 R11=0000000000000001
R12=0000000000000039 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 0000555557191400 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=00007f00f4cc56f4 CR3=00000000182e2000 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