Warning: Permanently added '[localhost]:19508' (ECDSA) to the list of known hosts.
2023/05/17 07:34:21 fuzzer started
2023/05/17 07:34:21 dialing manager at localhost:35573
2023/05/17 07:34:21 checking machine...
2023/05/17 07:34:21 checking revisions...
syzkaller login: [ 43.281496] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:34:21 testing simple program...
[ 43.349957] cgroup: Unknown subsys name 'net'
[ 43.441009] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.791908] audit: type=1400 audit(1684308873.941:6): avc: denied { execmem } for pid=261 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.955963] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.957531] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.960266] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.963424] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.965763] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.967182] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.356800] ------------[ cut here ]------------
[ 57.357588] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.359702] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.361177] Modules linked in:
[ 57.361682] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.366693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.367891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.368550] 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
[ 57.370857] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 57.371526] RAX: 0000000000000000 RBX: ffff88800de5a840 RCX: 0000000000000000
[ 57.372483] RDX: ffff88801866d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.373379] RBP: ffff88800de5a854 R08: 0000000000000001 R09: 0000000000000000
[ 57.374255] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.375134] R13: ffffffff84e223a0 R14: ffff88800de5a848 R15: ffffffff84d73340
[ 57.376031] FS: 0000555555ad5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.377017] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.377729] CR2: 00007f83b0eb7e00 CR3: 00000000143e4000 CR4: 0000000000350ef0
[ 57.378611] Call Trace:
[ 57.378961]
[ 57.379259] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.379919] ipv4_frags_init_net+0x269/0x440
[ 57.380467] ops_init+0xbb/0x6b0
[ 57.380944] setup_net+0x3d9/0x990
[ 57.381392] ? down_read_killable+0x1d7/0x4e0
[ 57.381980] ? __pfx_setup_net+0x10/0x10
[ 57.382487] ? copy_net_ns+0x17c/0x770
[ 57.383021] copy_net_ns+0x321/0x770
[ 57.383500] create_new_namespaces+0x3f6/0xb30
[ 57.384137] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.384763] ksys_unshare+0x44d/0x8e0
[ 57.385277] ? __pfx_ksys_unshare+0x10/0x10
[ 57.385862] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.386579] __x64_sys_unshare+0x31/0x40
[ 57.387126] do_syscall_64+0x3f/0x90
[ 57.387598] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.388281] RIP: 0033:0x7ff57463e0d7
[ 57.388743] 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
[ 57.390909] RSP: 002b:00007fff4937df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.391886] RAX: ffffffffffffffda RBX: 00007fff4937e588 RCX: 00007ff57463e0d7
[ 57.392807] RDX: 00007ff5746a841f RSI: 00007fff4937dee0 RDI: 0000000040000000
[ 57.393765] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4937dcf0
[ 57.394719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff574750bf0
[ 57.395663] R13: 00007fff4937e020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.396640]
[ 57.396986] irq event stamp: 9389
[ 57.397439] hardirqs last enabled at (9399): [] __up_console_sem+0x78/0x80
[ 57.398561] hardirqs last disabled at (9410): [] __up_console_sem+0x5d/0x80
[ 57.399699] softirqs last enabled at (8992): [] irq_exit_rcu+0x93/0xc0
[ 57.400792] softirqs last disabled at (8987): [] irq_exit_rcu+0x93/0xc0
[ 57.401898] ---[ end trace 0000000000000000 ]---
[ 57.408137] ------------[ cut here ]------------
[ 57.408769] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.410489] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.411591] Modules linked in:
[ 57.412054] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.413250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.414313] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.415001] 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
[ 57.417308] RSP: 0018:ffff88801f0cfc00 EFLAGS: 00010282
[ 57.418056] RAX: 0000000000000000 RBX: ffff88801012e040 RCX: 0000000000000000
[ 57.419033] RDX: ffff88801866d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.420053] RBP: ffff88801012e054 R08: 0000000000000001 R09: 0000000000000000
[ 57.421036] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.422017] R13: ffffffff84e223a0 R14: ffff88801012e048 R15: ffffffff84da62e0
[ 57.423217] FS: 0000555555ad5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.424299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.425137] CR2: 00007f83b0f59c20 CR3: 00000000143e4000 CR4: 0000000000350ee0
[ 57.426150] Call Trace:
[ 57.426499]
[ 57.426807] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.427506] ipv6_frags_init_net+0x206/0x3c0
[ 57.428185] ops_init+0xbb/0x6b0
[ 57.428653] setup_net+0x3d9/0x990
[ 57.429180] ? down_read_killable+0x1d7/0x4e0
[ 57.429779] ? __pfx_setup_net+0x10/0x10
[ 57.430373] ? copy_net_ns+0x17c/0x770
[ 57.430952] copy_net_ns+0x321/0x770
[ 57.431472] create_new_namespaces+0x3f6/0xb30
[ 57.432176] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.432867] ksys_unshare+0x44d/0x8e0
[ 57.433423] ? __pfx_ksys_unshare+0x10/0x10
[ 57.434076] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.434947] __x64_sys_unshare+0x31/0x40
[ 57.435515] do_syscall_64+0x3f/0x90
[ 57.436097] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.436786] RIP: 0033:0x7ff57463e0d7
[ 57.437321] 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
[ 57.439700] RSP: 002b:00007fff4937df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.440722] RAX: ffffffffffffffda RBX: 00007fff4937e588 RCX: 00007ff57463e0d7
[ 57.441686] RDX: 00007ff5746a841f RSI: 00007fff4937dee0 RDI: 0000000040000000
[ 57.442655] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4937dcf0
[ 57.443632] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff574750bf0
[ 57.444627] R13: 00007fff4937e020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.445614]
[ 57.445963] irq event stamp: 11483
[ 57.446424] hardirqs last enabled at (11493): [] __up_console_sem+0x78/0x80
[ 57.447627] hardirqs last disabled at (11514): [] __up_console_sem+0x5d/0x80
[ 57.448781] softirqs last enabled at (11510): [] irq_exit_rcu+0x93/0xc0
[ 57.449945] softirqs last disabled at (11501): [] irq_exit_rcu+0x93/0xc0
[ 57.451062] ---[ end trace 0000000000000000 ]---
[ 57.452536] ------------[ cut here ]------------
[ 57.454510] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.456715] WARNING: CPU: 1 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.458009] Modules linked in:
[ 57.458450] CPU: 1 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.459940] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.461149] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.462061] 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
[ 57.464573] RSP: 0018:ffff88801f0cfbf0 EFLAGS: 00010286
[ 57.465456] RAX: 0000000000000000 RBX: ffff8880141b1640 RCX: 0000000000000000
[ 57.466591] RDX: ffff88801866d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.467672] RBP: ffff8880141b1654 R08: 0000000000000001 R09: 0000000000000000
[ 57.468888] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.469821] R13: ffffffff84e223a0 R14: ffff8880141b1648 R15: ffffffff84daf020
[ 57.471163] FS: 0000555555ad5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.472379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.473362] CR2: 00007f83b0f59c20 CR3: 00000000143e4000 CR4: 0000000000350ee0
[ 57.474541] Call Trace:
[ 57.475091]
[ 57.475474] nf_ct_net_init+0x224/0x3d0
[ 57.476473] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.477353] ops_init+0xbb/0x6b0
[ 57.477964] setup_net+0x3d9/0x990
[ 57.478464] ? down_read_killable+0x1d7/0x4e0
[ 57.479256] ? __pfx_setup_net+0x10/0x10
[ 57.480063] ? copy_net_ns+0x17c/0x770
[ 57.480612] copy_net_ns+0x321/0x770
[ 57.481278] create_new_namespaces+0x3f6/0xb30
[ 57.482072] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.482727] ksys_unshare+0x44d/0x8e0
[ 57.483441] ? __pfx_ksys_unshare+0x10/0x10
[ 57.484264] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.485223] __x64_sys_unshare+0x31/0x40
[ 57.485788] do_syscall_64+0x3f/0x90
[ 57.486471] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.487279] RIP: 0033:0x7ff57463e0d7
[ 57.487808] 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
[ 57.490333] RSP: 002b:00007fff4937df48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.491362] RAX: ffffffffffffffda RBX: 00007fff4937e588 RCX: 00007ff57463e0d7
[ 57.492350] RDX: 00007ff5746a841f RSI: 00007fff4937dee0 RDI: 0000000040000000
[ 57.493331] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4937dcf0
[ 57.494281] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff574750bf0
[ 57.495247] R13: 00007fff4937e020 R14: 0000000000000000 R15: 00000000000000f8
[ 57.496269]
[ 57.496590] irq event stamp: 15127
[ 57.497100] hardirqs last enabled at (15139): [] __up_console_sem+0x78/0x80
[ 57.498255] hardirqs last disabled at (15150): [] __up_console_sem+0x5d/0x80
[ 57.499397] softirqs last enabled at (15112): [] irq_exit_rcu+0x93/0xc0
[ 57.500559] softirqs last disabled at (15107): [] irq_exit_rcu+0x93/0xc0
[ 57.501703] ---[ end trace 0000000000000000 ]---
executing program
[ 59.039326] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.087266] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.134904] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.182907] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:34:29 Registers:
info registers vcpu 0
RAX=0000000000000043 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f0cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000043 R11=0000000000000001
R12=0000000000000043 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 0000555555ad5400 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=00007f83b0eb7e00 CR3=00000000143e4000 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=000000000003c08b 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=00007f83b0fe8000 CR3=000000000e540000 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=2035333a34333a37302037312079614d XMM01=5d3230373935332e37352020205b203a
XMM02=74656e20746120323632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120323632203a4449
XMM06=57205d3230373935332e37352020205b XMM07=79732035333a34333a37302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000