Warning: Permanently added '[localhost]:14437' (ECDSA) to the list of known hosts.
2023/05/17 01:22:53 fuzzer started
2023/05/17 01:22:53 dialing manager at localhost:35573
2023/05/17 01:22:53 checking machine...
2023/05/17 01:22:53 checking revisions...
syzkaller login: [ 36.356951] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:22:53 testing simple program...
[ 36.428001] cgroup: Unknown subsys name 'net'
[ 36.516928] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.284596] audit: type=1400 audit(1684286585.870:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.412587] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.414084] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.416394] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.418946] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.420903] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.422403] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.815776] ------------[ cut here ]------------
[ 49.817032] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.818978] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.820270] Modules linked in:
[ 49.820790] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.822925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.825041] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.826187] 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
[ 49.828287] RSP: 0018:ffff88801f85fc00 EFLAGS: 00010282
[ 49.828983] RAX: 0000000000000000 RBX: ffff88800f236040 RCX: 0000000000000000
[ 49.829859] RDX: ffff888016021b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.830749] RBP: ffff88800f236054 R08: 0000000000000001 R09: 0000000000000000
[ 49.831629] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.832526] R13: ffffffff84e223a0 R14: ffff88800f236048 R15: ffffffff84d73340
[ 49.833408] FS: 0000555555a64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.834407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.835113] CR2: 00007f155a7176f4 CR3: 000000000d7da000 CR4: 0000000000350ee0
[ 49.835986] Call Trace:
[ 49.836310]
[ 49.836637] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.837224] ipv4_frags_init_net+0x269/0x440
[ 49.837785] ops_init+0xbb/0x6b0
[ 49.838216] setup_net+0x3d9/0x990
[ 49.838713] ? down_read_killable+0x1d7/0x4e0
[ 49.839269] ? __pfx_setup_net+0x10/0x10
[ 49.839801] ? copy_net_ns+0x17c/0x770
[ 49.840288] copy_net_ns+0x321/0x770
[ 49.840786] create_new_namespaces+0x3f6/0xb30
[ 49.841402] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.842009] ksys_unshare+0x44d/0x8e0
[ 49.842531] ? __pfx_ksys_unshare+0x10/0x10
[ 49.843072] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.843799] __x64_sys_unshare+0x31/0x40
[ 49.844308] do_syscall_64+0x3f/0x90
[ 49.844812] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.845466] RIP: 0033:0x7fd3035f40d7
[ 49.845915] 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
[ 49.848050] RSP: 002b:00007fff378593b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.848971] RAX: ffffffffffffffda RBX: 00007fff378599f8 RCX: 00007fd3035f40d7
[ 49.849858] RDX: 00007fd30365e41f RSI: 00007fff37859350 RDI: 0000000040000000
[ 49.850737] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37859160
[ 49.851600] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd303706bf0
[ 49.852470] R13: 00007fff37859490 R14: 0000000000000000 R15: 00000000000000f8
[ 49.853368]
[ 49.853666] irq event stamp: 10177
[ 49.854090] hardirqs last enabled at (10187): [] __up_console_sem+0x78/0x80
[ 49.855169] hardirqs last disabled at (10198): [] __up_console_sem+0x5d/0x80
[ 49.856233] softirqs last enabled at (9726): [] irq_exit_rcu+0x93/0xc0
[ 49.857258] softirqs last disabled at (9705): [] irq_exit_rcu+0x93/0xc0
[ 49.858265] ---[ end trace 0000000000000000 ]---
[ 49.864007] ------------[ cut here ]------------
[ 49.864621] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.866245] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.867353] Modules linked in:
[ 49.867757] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.868893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.869886] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.870548] 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
[ 49.872727] RSP: 0018:ffff88801f85fc00 EFLAGS: 00010282
[ 49.873409] RAX: 0000000000000000 RBX: ffff88800f2c1a40 RCX: 0000000000000000
[ 49.874260] RDX: ffff888016021b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.875183] RBP: ffff88800f2c1a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.876065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.876917] R13: ffffffff84e223a0 R14: ffff88800f2c1a48 R15: ffffffff84da62e0
[ 49.877785] FS: 0000555555a64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.878778] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.879503] CR2: 00007f155a7176f4 CR3: 000000000d7da000 CR4: 0000000000350ee0
[ 49.880374] Call Trace:
[ 49.880698]
[ 49.880985] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.881608] ipv6_frags_init_net+0x206/0x3c0
[ 49.882152] ops_init+0xbb/0x6b0
[ 49.882623] setup_net+0x3d9/0x990
[ 49.883094] ? down_read_killable+0x1d7/0x4e0
[ 49.883674] ? __pfx_setup_net+0x10/0x10
[ 49.884155] ? copy_net_ns+0x17c/0x770
[ 49.884664] copy_net_ns+0x321/0x770
[ 49.885120] create_new_namespaces+0x3f6/0xb30
[ 49.885705] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.886288] ksys_unshare+0x44d/0x8e0
[ 49.886790] ? __pfx_ksys_unshare+0x10/0x10
[ 49.887307] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.888009] __x64_sys_unshare+0x31/0x40
[ 49.888524] do_syscall_64+0x3f/0x90
[ 49.888968] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.889603] RIP: 0033:0x7fd3035f40d7
[ 49.890046] 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
[ 49.892083] RSP: 002b:00007fff378593b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.892981] RAX: ffffffffffffffda RBX: 00007fff378599f8 RCX: 00007fd3035f40d7
[ 49.893843] RDX: 00007fd30365e41f RSI: 00007fff37859350 RDI: 0000000040000000
[ 49.894700] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37859160
[ 49.895540] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd303706bf0
[ 49.896375] R13: 00007fff37859490 R14: 0000000000000000 R15: 00000000000000f8
[ 49.897207]
[ 49.897526] irq event stamp: 12201
[ 49.897935] hardirqs last enabled at (12211): [] __up_console_sem+0x78/0x80
[ 49.898934] hardirqs last disabled at (12222): [] __up_console_sem+0x5d/0x80
[ 49.899926] softirqs last enabled at (12138): [] irq_exit_rcu+0x93/0xc0
[ 49.900908] softirqs last disabled at (12125): [] irq_exit_rcu+0x93/0xc0
[ 49.901884] ---[ end trace 0000000000000000 ]---
[ 49.903221] ------------[ cut here ]------------
[ 49.903826] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.905774] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.906775] Modules linked in:
[ 49.907156] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.908237] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.909186] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.909809] 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
[ 49.911838] RSP: 0018:ffff88801f85fbf0 EFLAGS: 00010286
[ 49.912497] RAX: 0000000000000000 RBX: ffff88800f2c1440 RCX: 0000000000000000
[ 49.913298] RDX: ffff888016021b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.914134] RBP: ffff88800f2c1454 R08: 0000000000000001 R09: 0000000000000000
[ 49.914990] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.915825] R13: ffffffff84e223a0 R14: ffff88800f2c1448 R15: ffffffff84daf020
[ 49.916667] FS: 0000555555a64400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.917600] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.918265] CR2: 00007f155a7176f4 CR3: 000000000d7da000 CR4: 0000000000350ee0
[ 49.919108] Call Trace:
[ 49.919447]
[ 49.919734] nf_ct_net_init+0x224/0x3d0
[ 49.920216] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.920792] ops_init+0xbb/0x6b0
[ 49.921215] setup_net+0x3d9/0x990
[ 49.921672] ? down_read_killable+0x1d7/0x4e0
[ 49.922211] ? __pfx_setup_net+0x10/0x10
[ 49.922745] ? copy_net_ns+0x17c/0x770
[ 49.923222] copy_net_ns+0x321/0x770
[ 49.923702] create_new_namespaces+0x3f6/0xb30
[ 49.924260] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.924873] ksys_unshare+0x44d/0x8e0
[ 49.925371] ? __pfx_ksys_unshare+0x10/0x10
[ 49.925896] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.926594] __x64_sys_unshare+0x31/0x40
[ 49.927096] do_syscall_64+0x3f/0x90
[ 49.927575] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.928178] RIP: 0033:0x7fd3035f40d7
[ 49.928649] 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
[ 49.930701] RSP: 002b:00007fff378593b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.931601] RAX: ffffffffffffffda RBX: 00007fff378599f8 RCX: 00007fd3035f40d7
[ 49.932456] RDX: 00007fd30365e41f RSI: 00007fff37859350 RDI: 0000000040000000
[ 49.933283] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff37859160
[ 49.934146] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd303706bf0
[ 49.934994] R13: 00007fff37859490 R14: 0000000000000000 R15: 00000000000000f8
[ 49.935874]
[ 49.936166] irq event stamp: 13001
[ 49.936623] hardirqs last enabled at (13013): [] __up_console_sem+0x78/0x80
[ 49.937625] hardirqs last disabled at (13024): [] __up_console_sem+0x5d/0x80
[ 49.938668] softirqs last enabled at (12910): [] irq_exit_rcu+0x93/0xc0
[ 49.939676] softirqs last disabled at (12905): [] irq_exit_rcu+0x93/0xc0
[ 49.940705] ---[ end trace 0000000000000000 ]---
executing program
[ 51.494937] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.541472] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.590417] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.637416] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:23:07 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88806cc53b20 RCX=ffffffff818cce67 RDX=1ffff110031b1408
RSI=0000000000000000 RDI=0000000000000000 RBP=ffff888018d8a000 RSP=ffff888016ee77b8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffff888018d8a040 R14=ffff888018d8a090 R15=000000000000028c
RIP=ffffffff814bf448 RFL=00000246 [---Z-P-] 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 00007ff594c86900 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=00007ff5940fda80 CR3=000000000e924000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=4630efc9acde06c3000000000013b890 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=99cd3c2101c50dc200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f85f588
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555555a64400 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=00007f155a7176f4 CR3=000000000d7da000 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