Warning: Permanently added '[localhost]:36643' (ECDSA) to the list of known hosts.
2023/05/17 03:38:09 fuzzer started
2023/05/17 03:38:09 dialing manager at localhost:35573
2023/05/17 03:38:10 checking machine...
2023/05/17 03:38:10 checking revisions...
syzkaller login: [ 43.365290] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:38:10 testing simple program...
[ 43.434531] cgroup: Unknown subsys name 'net'
[ 43.512313] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.676297] audit: type=1400 audit(1684294703.461:6): 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
[ 57.829528] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.831246] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.833057] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.836883] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.839903] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.842671] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 58.242605] ------------[ cut here ]------------
[ 58.243255] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.244891] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.246020] Modules linked in:
[ 58.246433] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.250358] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.251471] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.252183] 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
[ 58.254393] RSP: 0018:ffff88801f25fc00 EFLAGS: 00010282
[ 58.255096] RAX: 0000000000000000 RBX: ffff88800ed2a840 RCX: 0000000000000000
[ 58.255982] RDX: ffff88800e34d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.256841] RBP: ffff88800ed2a854 R08: 0000000000000001 R09: 0000000000000000
[ 58.257753] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.258646] R13: ffffffff84e223a0 R14: ffff88800ed2a848 R15: ffffffff84d73340
[ 58.259556] FS: 000055555659a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.260560] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.261324] CR2: 00007ffd26453000 CR3: 000000002026a000 CR4: 0000000000350ef0
[ 58.262214] Call Trace:
[ 58.262557]
[ 58.262853] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.263499] ipv4_frags_init_net+0x269/0x440
[ 58.264087] ops_init+0xbb/0x6b0
[ 58.264526] setup_net+0x3d9/0x990
[ 58.265003] ? down_read_killable+0x1d7/0x4e0
[ 58.265582] ? __pfx_setup_net+0x10/0x10
[ 58.266123] ? copy_net_ns+0x17c/0x770
[ 58.266633] copy_net_ns+0x321/0x770
[ 58.267143] create_new_namespaces+0x3f6/0xb30
[ 58.267744] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.268390] ksys_unshare+0x44d/0x8e0
[ 58.268885] ? __pfx_ksys_unshare+0x10/0x10
[ 58.269475] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.270216] __x64_sys_unshare+0x31/0x40
[ 58.270738] do_syscall_64+0x3f/0x90
[ 58.271240] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.271881] RIP: 0033:0x7fbfcda420d7
[ 58.272379] 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
[ 58.274570] RSP: 002b:00007ffe12daf2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.275519] RAX: ffffffffffffffda RBX: 00007ffe12daf8e8 RCX: 00007fbfcda420d7
[ 58.276403] RDX: 00007fbfcdaac41f RSI: 00007ffe12daf240 RDI: 0000000040000000
[ 58.277306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12daf050
[ 58.278186] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbfcdb54bf0
[ 58.279094] R13: 00007ffe12daf380 R14: 0000000000000000 R15: 00000000000000f8
[ 58.280005]
[ 58.280303] irq event stamp: 7987
[ 58.280721] hardirqs last enabled at (7997): [] __up_console_sem+0x78/0x80
[ 58.281796] hardirqs last disabled at (8008): [] __up_console_sem+0x5d/0x80
[ 58.282841] softirqs last enabled at (7634): [] irq_exit_rcu+0x93/0xc0
[ 58.283871] softirqs last disabled at (7625): [] irq_exit_rcu+0x93/0xc0
[ 58.284899] ---[ end trace 0000000000000000 ]---
[ 58.290334] ------------[ cut here ]------------
[ 58.290952] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.292599] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.293674] Modules linked in:
[ 58.294120] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.295270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.296295] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.296985] 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
[ 58.299208] RSP: 0018:ffff88801f25fc00 EFLAGS: 00010282
[ 58.299867] RAX: 0000000000000000 RBX: ffff88800d905a40 RCX: 0000000000000000
[ 58.300785] RDX: ffff88800e34d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.301712] RBP: ffff88800d905a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.302614] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.303512] R13: ffffffff84e223a0 R14: ffff88800d905a48 R15: ffffffff84da62e0
[ 58.304432] FS: 000055555659a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.305453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.306212] CR2: 00007ffd26453000 CR3: 000000002026a000 CR4: 0000000000350ef0
[ 58.307104] Call Trace:
[ 58.307434]
[ 58.307735] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.308377] ipv6_frags_init_net+0x206/0x3c0
[ 58.308971] ops_init+0xbb/0x6b0
[ 58.309449] setup_net+0x3d9/0x990
[ 58.309908] ? down_read_killable+0x1d7/0x4e0
[ 58.310526] ? __pfx_setup_net+0x10/0x10
[ 58.311074] ? copy_net_ns+0x17c/0x770
[ 58.311589] copy_net_ns+0x321/0x770
[ 58.312104] create_new_namespaces+0x3f6/0xb30
[ 58.312697] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.313356] ksys_unshare+0x44d/0x8e0
[ 58.313862] ? __pfx_ksys_unshare+0x10/0x10
[ 58.314445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.315200] __x64_sys_unshare+0x31/0x40
[ 58.315729] do_syscall_64+0x3f/0x90
[ 58.316240] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.316883] RIP: 0033:0x7fbfcda420d7
[ 58.317388] 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
[ 58.319582] RSP: 002b:00007ffe12daf2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.320543] RAX: ffffffffffffffda RBX: 00007ffe12daf8e8 RCX: 00007fbfcda420d7
[ 58.321452] RDX: 00007fbfcdaac41f RSI: 00007ffe12daf240 RDI: 0000000040000000
[ 58.322362] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12daf050
[ 58.323267] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbfcdb54bf0
[ 58.324169] R13: 00007ffe12daf380 R14: 0000000000000000 R15: 00000000000000f8
[ 58.325103]
[ 58.325421] irq event stamp: 9683
[ 58.325845] hardirqs last enabled at (9693): [] __up_console_sem+0x78/0x80
[ 58.326937] hardirqs last disabled at (9706): [] __up_console_sem+0x5d/0x80
[ 58.328011] softirqs last enabled at (8848): [] irq_exit_rcu+0x93/0xc0
[ 58.329056] softirqs last disabled at (8821): [] irq_exit_rcu+0x93/0xc0
[ 58.330112] ---[ end trace 0000000000000000 ]---
[ 58.331404] ------------[ cut here ]------------
[ 58.332004] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.334012] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.335063] Modules linked in:
[ 58.335474] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.336628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.337651] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.338342] 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
[ 58.340524] RSP: 0018:ffff88801f25fbf0 EFLAGS: 00010286
[ 58.341238] RAX: 0000000000000000 RBX: ffff88800d904040 RCX: 0000000000000000
[ 58.342129] RDX: ffff88800e34d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.343014] RBP: ffff88800d904054 R08: 0000000000000001 R09: 0000000000000000
[ 58.343870] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.344755] R13: ffffffff84e223a0 R14: ffff88800d904048 R15: ffffffff84daf020
[ 58.345651] FS: 000055555659a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.346645] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.347376] CR2: 00007ffd26453000 CR3: 000000002026a000 CR4: 0000000000350ef0
[ 58.348274] Call Trace:
[ 58.348599]
[ 58.348901] nf_ct_net_init+0x224/0x3d0
[ 58.349469] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.350069] ops_init+0xbb/0x6b0
[ 58.350511] setup_net+0x3d9/0x990
[ 58.350997] ? down_read_killable+0x1d7/0x4e0
[ 58.351572] ? __pfx_setup_net+0x10/0x10
[ 58.352105] ? copy_net_ns+0x17c/0x770
[ 58.352612] copy_net_ns+0x321/0x770
[ 58.353134] create_new_namespaces+0x3f6/0xb30
[ 58.353748] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.354395] ksys_unshare+0x44d/0x8e0
[ 58.354891] ? __pfx_ksys_unshare+0x10/0x10
[ 58.355467] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.356205] __x64_sys_unshare+0x31/0x40
[ 58.356719] do_syscall_64+0x3f/0x90
[ 58.357234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.357870] RIP: 0033:0x7fbfcda420d7
[ 58.358357] 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
[ 58.360527] RSP: 002b:00007ffe12daf2a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.361500] RAX: ffffffffffffffda RBX: 00007ffe12daf8e8 RCX: 00007fbfcda420d7
[ 58.362407] RDX: 00007fbfcdaac41f RSI: 00007ffe12daf240 RDI: 0000000040000000
[ 58.363310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12daf050
[ 58.364197] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbfcdb54bf0
[ 58.365085] R13: 00007ffe12daf380 R14: 0000000000000000 R15: 00000000000000f8
[ 58.366017]
[ 58.366324] irq event stamp: 10425
[ 58.366758] hardirqs last enabled at (10435): [] __up_console_sem+0x78/0x80
[ 58.367824] hardirqs last disabled at (10446): [] __up_console_sem+0x5d/0x80
[ 58.368886] softirqs last enabled at (10374): [] irq_exit_rcu+0x93/0xc0
[ 58.369953] softirqs last disabled at (10365): [] irq_exit_rcu+0x93/0xc0
[ 58.370994] ---[ end trace 0000000000000000 ]---
[ 59.915628] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.963009] Bluetooth: hci0: command 0x041b tx timeout
[ 64.012012] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.059052] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:38:17 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f25f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 000055555659a400 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=00007ffd26453000 CR3=000000002026a000 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=000000000002d203 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=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=00007f3c900370d8 CR3=000000000e01a000 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=2035323a38333a33302037312079614d XMM01=5d3032303634322e38352020205b203a
XMM02=646f4d205d3032303634322e38352020 XMM03=6b7a79732035323a38333a3330203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3139383434322e38352020205b XMM07=79732035323a38333a33302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000