Warning: Permanently added '[localhost]:63108' (ECDSA) to the list of known hosts.
2023/05/17 12:56:31 fuzzer started
2023/05/17 12:56:31 dialing manager at localhost:44319
2023/05/17 12:56:31 checking machine...
2023/05/17 12:56:31 checking revisions...
syzkaller login: [ 36.269200] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:56:31 testing simple program...
[ 36.349512] cgroup: Unknown subsys name 'net'
[ 36.416338] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.717247] audit: type=1400 audit(1684328204.208:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.882693] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.884920] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.887306] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.893282] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.894829] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.895924] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.268449] ------------[ cut here ]------------
[ 50.269242] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.271253] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.272528] Modules linked in:
[ 50.273035] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.278060] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.279107] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.279754] 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
[ 50.281957] RSP: 0018:ffff88800fb17c00 EFLAGS: 00010282
[ 50.282665] RAX: 0000000000000000 RBX: ffff88800e49a040 RCX: 0000000000000000
[ 50.283551] RDX: ffff88801593d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.284439] RBP: ffff88800e49a054 R08: 0000000000000001 R09: 0000000000000000
[ 50.285332] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.286213] R13: ffffffff84e23fe0 R14: ffff88800e49a048 R15: ffffffff84d74dc0
[ 50.287118] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.288115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.288835] CR2: 00007fdb5d0676f4 CR3: 0000000017d80000 CR4: 0000000000350ee0
[ 50.289712] Call Trace:
[ 50.290039]
[ 50.290372] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.290990] ipv4_frags_init_net+0x269/0x440
[ 50.291586] ops_init+0xbb/0x6b0
[ 50.292038] setup_net+0x3d9/0x990
[ 50.292531] ? down_read_killable+0x1d7/0x4e0
[ 50.293136] ? __pfx_setup_net+0x10/0x10
[ 50.293642] ? copy_net_ns+0x17c/0x770
[ 50.294184] copy_net_ns+0x321/0x770
[ 50.294694] create_new_namespaces+0x3f6/0xb30
[ 50.295313] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.295936] ksys_unshare+0x44d/0x8e0
[ 50.296462] ? __pfx_ksys_unshare+0x10/0x10
[ 50.297003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.297750] __x64_sys_unshare+0x31/0x40
[ 50.298308] do_syscall_64+0x3f/0x90
[ 50.298787] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.299463] RIP: 0033:0x7f24a76e80d7
[ 50.299928] 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
[ 50.302128] RSP: 002b:00007fff09fc5c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.303069] RAX: ffffffffffffffda RBX: 00007fff09fc6288 RCX: 00007f24a76e80d7
[ 50.303949] RDX: 00007f24a775241f RSI: 00007fff09fc5be0 RDI: 0000000040000000
[ 50.304835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff09fc59f0
[ 50.305719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f24a77fabf0
[ 50.306606] R13: 00007fff09fc5d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.307517]
[ 50.307816] irq event stamp: 8711
[ 50.308275] hardirqs last enabled at (8723): [] __up_console_sem+0x78/0x80
[ 50.309330] hardirqs last disabled at (8734): [] __up_console_sem+0x5d/0x80
[ 50.310408] softirqs last enabled at (8620): [] irq_exit_rcu+0x93/0xc0
[ 50.311431] softirqs last disabled at (8615): [] irq_exit_rcu+0x93/0xc0
[ 50.312464] ---[ end trace 0000000000000000 ]---
[ 50.317487] ------------[ cut here ]------------
[ 50.318127] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.319773] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.320843] Modules linked in:
[ 50.321278] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.322433] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.323446] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.324115] 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
[ 50.326301] RSP: 0018:ffff88800fb17c00 EFLAGS: 00010282
[ 50.326955] RAX: 0000000000000000 RBX: ffff88800ee33840 RCX: 0000000000000000
[ 50.327843] RDX: ffff88801593d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.328722] RBP: ffff88800ee33854 R08: 0000000000000001 R09: 0000000000000000
[ 50.329599] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.330510] R13: ffffffff84e23fe0 R14: ffff88800ee33848 R15: ffffffff84da7d60
[ 50.331399] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.332386] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.333119] CR2: 00007fdb5d0676f4 CR3: 0000000017d80000 CR4: 0000000000350ee0
[ 50.333967] Call Trace:
[ 50.334326]
[ 50.334622] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.335280] ipv6_frags_init_net+0x206/0x3c0
[ 50.335843] ops_init+0xbb/0x6b0
[ 50.336323] setup_net+0x3d9/0x990
[ 50.336784] ? down_read_killable+0x1d7/0x4e0
[ 50.337385] ? __pfx_setup_net+0x10/0x10
[ 50.337898] ? copy_net_ns+0x17c/0x770
[ 50.338467] copy_net_ns+0x321/0x770
[ 50.338948] create_new_namespaces+0x3f6/0xb30
[ 50.339568] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.340219] ksys_unshare+0x44d/0x8e0
[ 50.340711] ? __pfx_ksys_unshare+0x10/0x10
[ 50.341297] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.342015] __x64_sys_unshare+0x31/0x40
[ 50.342578] do_syscall_64+0x3f/0x90
[ 50.343066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.343741] RIP: 0033:0x7f24a76e80d7
[ 50.344249] 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
[ 50.346468] RSP: 002b:00007fff09fc5c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.347413] RAX: ffffffffffffffda RBX: 00007fff09fc6288 RCX: 00007f24a76e80d7
[ 50.348294] RDX: 00007f24a775241f RSI: 00007fff09fc5be0 RDI: 0000000040000000
[ 50.349197] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff09fc59f0
[ 50.350114] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f24a77fabf0
[ 50.351001] R13: 00007fff09fc5d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.351947]
[ 50.352285] irq event stamp: 10301
[ 50.352726] hardirqs last enabled at (10311): [] __up_console_sem+0x78/0x80
[ 50.353806] hardirqs last disabled at (10322): [] __up_console_sem+0x5d/0x80
[ 50.354907] softirqs last enabled at (9492): [] irq_exit_rcu+0x93/0xc0
[ 50.355958] softirqs last disabled at (9449): [] irq_exit_rcu+0x93/0xc0
[ 50.357003] ---[ end trace 0000000000000000 ]---
[ 50.358392] ------------[ cut here ]------------
[ 50.358991] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.360858] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.361933] Modules linked in:
[ 50.362380] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.363562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.364584] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.365288] 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
[ 50.367529] RSP: 0018:ffff88800fb17bf0 EFLAGS: 00010286
[ 50.368223] RAX: 0000000000000000 RBX: ffff88800ee33e40 RCX: 0000000000000000
[ 50.369113] RDX: ffff88801593d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.369980] RBP: ffff88800ee33e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.370902] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.371818] R13: ffffffff84e23fe0 R14: ffff88800ee33e48 R15: ffffffff84db0aa0
[ 50.372729] FS: 000055555737a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.373752] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.374525] CR2: 00007fdb5d0676f4 CR3: 0000000017d80000 CR4: 0000000000350ee0
[ 50.375418] Call Trace:
[ 50.375745]
[ 50.376053] nf_ct_net_init+0x224/0x3d0
[ 50.376607] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.377231] ops_init+0xbb/0x6b0
[ 50.377692] setup_net+0x3d9/0x990
[ 50.378192] ? down_read_killable+0x1d7/0x4e0
[ 50.378793] ? __pfx_setup_net+0x10/0x10
[ 50.379363] ? copy_net_ns+0x17c/0x770
[ 50.379875] copy_net_ns+0x321/0x770
[ 50.380397] create_new_namespaces+0x3f6/0xb30
[ 50.380990] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.381643] ksys_unshare+0x44d/0x8e0
[ 50.382176] ? __pfx_ksys_unshare+0x10/0x10
[ 50.382747] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.383498] __x64_sys_unshare+0x31/0x40
[ 50.384016] do_syscall_64+0x3f/0x90
[ 50.384527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.385219] RIP: 0033:0x7f24a76e80d7
[ 50.385693] 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
[ 50.387965] RSP: 002b:00007fff09fc5c48 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.388911] RAX: ffffffffffffffda RBX: 00007fff09fc6288 RCX: 00007f24a76e80d7
[ 50.389818] RDX: 00007f24a775241f RSI: 00007fff09fc5be0 RDI: 0000000040000000
[ 50.390758] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff09fc59f0
[ 50.391665] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f24a77fabf0
[ 50.392554] R13: 00007fff09fc5d20 R14: 0000000000000000 R15: 00000000000000f8
[ 50.393484]
[ 50.393790] irq event stamp: 11089
[ 50.394282] hardirqs last enabled at (11101): [] __up_console_sem+0x78/0x80
[ 50.395370] hardirqs last disabled at (11112): [] __up_console_sem+0x5d/0x80
[ 50.396443] softirqs last enabled at (10726): [] irq_exit_rcu+0x93/0xc0
[ 50.397497] softirqs last disabled at (10717): [] irq_exit_rcu+0x93/0xc0
[ 50.398584] ---[ end trace 0000000000000000 ]---
executing program
[ 51.963780] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.011152] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.059193] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.107289] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:56:44 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=ffffffff813aac10 RCX=ffff88801853f490 RDX=1ffff11002b274a4
RSI=0000000000000000 RDI=ffff88801593a520 RBP=ffff88801853f610 RSP=ffff88801853f578
R8 =0000000000000001 R9 =ffff88801593a528 R10=ffffffff85d35a17 R11=0000000000000001
R12=ffff88801853f640 R13=0000000000000000 R14=ffff888015939b40 R15=ffff88801a0a14c0
RIP=ffffffff810bd71d 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 00007f1278840700 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=00007fd961367830 CR3=000000000f898000 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=2035343a36353a32312037312079614d XMM01=5d3533303337322e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800fb175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 000055555737a400 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=00007fdb5d0676f4 CR3=0000000017d80000 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