Warning: Permanently added '[localhost]:21491' (ECDSA) to the list of known hosts.
2023/05/18 05:09:44 fuzzer started
2023/05/18 05:09:45 dialing manager at localhost:44319
2023/05/18 05:09:45 checking machine...
2023/05/18 05:09:45 checking revisions...
syzkaller login: [ 36.163786] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:09:45 testing simple program...
[ 36.226382] cgroup: Unknown subsys name 'net'
[ 36.312510] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.631381] audit: type=1400 audit(1684386597.951:6): 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
[ 49.742256] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.743794] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.746767] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.749450] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.750912] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.752220] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.133965] ------------[ cut here ]------------
[ 50.135043] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.136995] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.138314] Modules linked in:
[ 50.138848] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.143901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.144990] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.145700] 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
[ 50.148020] RSP: 0018:ffff88801a55fc00 EFLAGS: 00010282
[ 50.148773] RAX: 0000000000000000 RBX: ffff88800ebd7440 RCX: 0000000000000000
[ 50.149726] RDX: ffff888009b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.150691] RBP: ffff88800ebd7454 R08: 0000000000000001 R09: 0000000000000000
[ 50.151656] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.152621] R13: ffffffff84e23fe0 R14: ffff88800ebd7448 R15: ffffffff84d74dc0
[ 50.153560] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.154649] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.155431] CR2: 00007fc6ee0a8450 CR3: 000000000cb50000 CR4: 0000000000350ee0
[ 50.156380] Call Trace:
[ 50.156731]
[ 50.157047] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.157731] ipv4_frags_init_net+0x269/0x440
[ 50.158353] ops_init+0xbb/0x6b0
[ 50.158865] setup_net+0x3d9/0x990
[ 50.159386] ? down_read_killable+0x1d7/0x4e0
[ 50.159990] ? __pfx_setup_net+0x10/0x10
[ 50.160564] ? copy_net_ns+0x17c/0x770
[ 50.161105] copy_net_ns+0x321/0x770
[ 50.161648] create_new_namespaces+0x3f6/0xb30
[ 50.162304] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.162973] ksys_unshare+0x44d/0x8e0
[ 50.163529] ? __pfx_ksys_unshare+0x10/0x10
[ 50.164149] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.164922] __x64_sys_unshare+0x31/0x40
[ 50.165523] do_syscall_64+0x3f/0x90
[ 50.166038] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.166796] RIP: 0033:0x7f18e81460d7
[ 50.167337] 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
[ 50.169689] RSP: 002b:00007ffd1114d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.170748] RAX: ffffffffffffffda RBX: 00007ffd1114d858 RCX: 00007f18e81460d7
[ 50.171710] RDX: 00007f18e81b041f RSI: 00007ffd1114d1b0 RDI: 0000000040000000
[ 50.172666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1114cfc0
[ 50.173630] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f18e8258bf0
[ 50.174596] R13: 00007ffd1114d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.175577]
[ 50.175901] irq event stamp: 7999
[ 50.176393] hardirqs last enabled at (8011): [] __up_console_sem+0x78/0x80
[ 50.177511] hardirqs last disabled at (8022): [] __up_console_sem+0x5d/0x80
[ 50.178637] softirqs last enabled at (7882): [] irq_exit_rcu+0x93/0xc0
[ 50.179717] softirqs last disabled at (7877): [] irq_exit_rcu+0x93/0xc0
[ 50.180798] ---[ end trace 0000000000000000 ]---
[ 50.185736] ------------[ cut here ]------------
[ 50.186391] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.188101] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.189241] Modules linked in:
[ 50.189675] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.190914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.191979] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.192696] 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
[ 50.194993] RSP: 0018:ffff88801a55fc00 EFLAGS: 00010282
[ 50.195725] RAX: 0000000000000000 RBX: ffff888010231440 RCX: 0000000000000000
[ 50.196660] RDX: ffff888009b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.197585] RBP: ffff888010231454 R08: 0000000000000001 R09: 0000000000000000
[ 50.198567] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.199512] R13: ffffffff84e23fe0 R14: ffff888010231448 R15: ffffffff84da7d60
[ 50.200448] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.201493] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.202273] CR2: 00007fc6ee0a8450 CR3: 000000000cb50000 CR4: 0000000000350ee0
[ 50.203234] Call Trace:
[ 50.203581]
[ 50.203895] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.204580] ipv6_frags_init_net+0x206/0x3c0
[ 50.205199] ops_init+0xbb/0x6b0
[ 50.205673] setup_net+0x3d9/0x990
[ 50.206192] ? down_read_killable+0x1d7/0x4e0
[ 50.206808] ? __pfx_setup_net+0x10/0x10
[ 50.207381] ? copy_net_ns+0x17c/0x770
[ 50.207920] copy_net_ns+0x321/0x770
[ 50.208464] create_new_namespaces+0x3f6/0xb30
[ 50.209079] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.209758] ksys_unshare+0x44d/0x8e0
[ 50.210315] ? __pfx_ksys_unshare+0x10/0x10
[ 50.210912] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.211691] __x64_sys_unshare+0x31/0x40
[ 50.212277] do_syscall_64+0x3f/0x90
[ 50.212784] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.213498] RIP: 0033:0x7f18e81460d7
[ 50.213990] 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
[ 50.216268] RSP: 002b:00007ffd1114d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.217268] RAX: ffffffffffffffda RBX: 00007ffd1114d858 RCX: 00007f18e81460d7
[ 50.218202] RDX: 00007f18e81b041f RSI: 00007ffd1114d1b0 RDI: 0000000040000000
[ 50.219146] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1114cfc0
[ 50.220041] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f18e8258bf0
[ 50.220978] R13: 00007ffd1114d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.221931]
[ 50.222285] irq event stamp: 9763
[ 50.222760] hardirqs last enabled at (9773): [] __up_console_sem+0x78/0x80
[ 50.223866] hardirqs last disabled at (9784): [] __up_console_sem+0x5d/0x80
[ 50.224978] softirqs last enabled at (9270): [] irq_exit_rcu+0x93/0xc0
[ 50.226071] softirqs last disabled at (9265): [] irq_exit_rcu+0x93/0xc0
[ 50.227174] ---[ end trace 0000000000000000 ]---
[ 50.228534] ------------[ cut here ]------------
[ 50.229265] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.231237] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.232352] Modules linked in:
[ 50.232849] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.234140] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.235228] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.235920] 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
[ 50.238250] RSP: 0018:ffff88801a55fbf0 EFLAGS: 00010286
[ 50.238956] RAX: 0000000000000000 RBX: ffff888010231a40 RCX: 0000000000000000
[ 50.239924] RDX: ffff888009b3d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.240874] RBP: ffff888010231a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.241829] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.242801] R13: ffffffff84e23fe0 R14: ffff888010231a48 R15: ffffffff84db0aa0
[ 50.243773] FS: 000055555663f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.244861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.245663] CR2: 00007fc6ee0a8450 CR3: 000000000cb50000 CR4: 0000000000350ee0
[ 50.246638] Call Trace:
[ 50.246989]
[ 50.247347] nf_ct_net_init+0x224/0x3d0
[ 50.247900] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.248557] ops_init+0xbb/0x6b0
[ 50.249034] setup_net+0x3d9/0x990
[ 50.249549] ? down_read_killable+0x1d7/0x4e0
[ 50.250184] ? __pfx_setup_net+0x10/0x10
[ 50.250753] ? copy_net_ns+0x17c/0x770
[ 50.251336] copy_net_ns+0x321/0x770
[ 50.251853] create_new_namespaces+0x3f6/0xb30
[ 50.252514] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.253198] ksys_unshare+0x44d/0x8e0
[ 50.253721] ? __pfx_ksys_unshare+0x10/0x10
[ 50.254345] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.255151] __x64_sys_unshare+0x31/0x40
[ 50.255706] do_syscall_64+0x3f/0x90
[ 50.256265] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.256948] RIP: 0033:0x7f18e81460d7
[ 50.257481] 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
[ 50.259800] RSP: 002b:00007ffd1114d218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.260812] RAX: ffffffffffffffda RBX: 00007ffd1114d858 RCX: 00007f18e81460d7
[ 50.261783] RDX: 00007f18e81b041f RSI: 00007ffd1114d1b0 RDI: 0000000040000000
[ 50.262753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd1114cfc0
[ 50.263706] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f18e8258bf0
[ 50.264663] R13: 00007ffd1114d2f0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.265648]
[ 50.265970] irq event stamp: 10579
[ 50.266486] hardirqs last enabled at (10591): [] __up_console_sem+0x78/0x80
[ 50.267633] hardirqs last disabled at (10602): [] __up_console_sem+0x5d/0x80
[ 50.268767] softirqs last enabled at (10384): [] irq_exit_rcu+0x93/0xc0
[ 50.269874] softirqs last disabled at (10379): [] irq_exit_rcu+0x93/0xc0
[ 50.271012] ---[ end trace 0000000000000000 ]---
executing program
[ 51.766733] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.814174] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.862274] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.910194] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:09:59 Registers:
info registers vcpu 0
RAX=0000000000025dcb 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=00000202 [-------] 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=00007fc6ee06aa50 CR3=00000000166a8000 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=2039353a39303a35302038312079614d XMM01=5d3834383833312e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a55f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 000055555663f400 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=00007fc6ee0a8450 CR3=000000000cb50000 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