Warning: Permanently added '[localhost]:54030' (ECDSA) to the list of known hosts.
2023/05/18 06:18:40 fuzzer started
2023/05/18 06:18:41 dialing manager at localhost:44319
2023/05/18 06:18:41 checking machine...
2023/05/18 06:18:41 checking revisions...
syzkaller login: [ 40.024053] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:18:41 testing simple program...
[ 40.084843] cgroup: Unknown subsys name 'net'
[ 40.157865] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.500300] audit: type=1400 audit(1684390733.892:6): 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
[ 53.670938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.672598] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.674633] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.677295] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.679336] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.680556] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.073319] ------------[ cut here ]------------
[ 54.074187] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.076446] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.077745] Modules linked in:
[ 54.078253] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.082914] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.083905] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.084540] 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
[ 54.086725] RSP: 0018:ffff88801a21fc00 EFLAGS: 00010282
[ 54.087367] RAX: 0000000000000000 RBX: ffff88800c5cdc40 RCX: 0000000000000000
[ 54.088235] RDX: ffff888018663680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.089115] RBP: ffff88800c5cdc54 R08: 0000000000000001 R09: 0000000000000000
[ 54.090008] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.090878] R13: ffffffff84e23fe0 R14: ffff88800c5cdc48 R15: ffffffff84d74dc0
[ 54.091755] FS: 0000555555803400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.092719] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.093450] CR2: 00007f20124816f4 CR3: 000000000eec6000 CR4: 0000000000350ef0
[ 54.094343] Call Trace:
[ 54.094662]
[ 54.094978] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.095585] ipv4_frags_init_net+0x269/0x440
[ 54.096157] ops_init+0xbb/0x6b0
[ 54.096597] setup_net+0x3d9/0x990
[ 54.097067] ? down_read_killable+0x1d7/0x4e0
[ 54.097648] ? __pfx_setup_net+0x10/0x10
[ 54.098178] ? copy_net_ns+0x17c/0x770
[ 54.098682] copy_net_ns+0x321/0x770
[ 54.099192] create_new_namespaces+0x3f6/0xb30
[ 54.099797] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.100395] ksys_unshare+0x44d/0x8e0
[ 54.100899] ? __pfx_ksys_unshare+0x10/0x10
[ 54.101445] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.102205] __x64_sys_unshare+0x31/0x40
[ 54.102746] do_syscall_64+0x3f/0x90
[ 54.103214] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.103876] RIP: 0033:0x7f1c64d550d7
[ 54.104329] 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
[ 54.106497] RSP: 002b:00007ffd44451538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.107423] RAX: ffffffffffffffda RBX: 00007ffd44451b78 RCX: 00007f1c64d550d7
[ 54.108282] RDX: 00007f1c64dbf41f RSI: 00007ffd444514d0 RDI: 0000000040000000
[ 54.109143] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd444512e0
[ 54.110035] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c64e67bf0
[ 54.110920] R13: 00007ffd44451610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.111825]
[ 54.112118] irq event stamp: 9755
[ 54.112531] hardirqs last enabled at (9765): [] __up_console_sem+0x78/0x80
[ 54.113611] hardirqs last disabled at (9776): [] __up_console_sem+0x5d/0x80
[ 54.114647] softirqs last enabled at (9606): [] irq_exit_rcu+0x93/0xc0
[ 54.115690] softirqs last disabled at (9601): [] irq_exit_rcu+0x93/0xc0
[ 54.116718] ---[ end trace 0000000000000000 ]---
[ 54.122058] ------------[ cut here ]------------
[ 54.122643] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.124271] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.125327] Modules linked in:
[ 54.125803] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.126953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.127956] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.128597] 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
[ 54.130774] RSP: 0018:ffff88801a21fc00 EFLAGS: 00010282
[ 54.131414] RAX: 0000000000000000 RBX: ffff888013a3d040 RCX: 0000000000000000
[ 54.132282] RDX: ffff888018663680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.133158] RBP: ffff888013a3d054 R08: 0000000000000001 R09: 0000000000000000
[ 54.134061] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.134918] R13: ffffffff84e23fe0 R14: ffff888013a3d048 R15: ffffffff84da7d60
[ 54.135797] FS: 0000555555803400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.136780] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.137512] CR2: 00007f20124816f4 CR3: 000000000eec6000 CR4: 0000000000350ef0
[ 54.138402] Call Trace:
[ 54.138746]
[ 54.139038] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.139644] ipv6_frags_init_net+0x206/0x3c0
[ 54.140225] ops_init+0xbb/0x6b0
[ 54.140665] setup_net+0x3d9/0x990
[ 54.141152] ? down_read_killable+0x1d7/0x4e0
[ 54.141775] ? __pfx_setup_net+0x10/0x10
[ 54.142276] ? copy_net_ns+0x17c/0x770
[ 54.142815] copy_net_ns+0x321/0x770
[ 54.143288] create_new_namespaces+0x3f6/0xb30
[ 54.143885] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.144490] ksys_unshare+0x44d/0x8e0
[ 54.145007] ? __pfx_ksys_unshare+0x10/0x10
[ 54.145588] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.146318] __x64_sys_unshare+0x31/0x40
[ 54.146856] do_syscall_64+0x3f/0x90
[ 54.147327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.147981] RIP: 0033:0x7f1c64d550d7
[ 54.148433] 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
[ 54.150596] RSP: 002b:00007ffd44451538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.151526] RAX: ffffffffffffffda RBX: 00007ffd44451b78 RCX: 00007f1c64d550d7
[ 54.152406] RDX: 00007f1c64dbf41f RSI: 00007ffd444514d0 RDI: 0000000040000000
[ 54.153278] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd444512e0
[ 54.154188] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c64e67bf0
[ 54.155066] R13: 00007ffd44451610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.155969]
[ 54.156262] irq event stamp: 11597
[ 54.156683] hardirqs last enabled at (11607): [] __up_console_sem+0x78/0x80
[ 54.157790] hardirqs last disabled at (11620): [] __up_console_sem+0x5d/0x80
[ 54.158843] softirqs last enabled at (11108): [] irq_exit_rcu+0x93/0xc0
[ 54.159861] softirqs last disabled at (11099): [] irq_exit_rcu+0x93/0xc0
[ 54.160883] ---[ end trace 0000000000000000 ]---
[ 54.162210] ------------[ cut here ]------------
[ 54.162815] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.164654] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.165782] Modules linked in:
[ 54.166179] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.167306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.168297] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.168958] 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
[ 54.171114] RSP: 0018:ffff88801a21fbf0 EFLAGS: 00010286
[ 54.171779] RAX: 0000000000000000 RBX: ffff888013a3de40 RCX: 0000000000000000
[ 54.172626] RDX: ffff888018663680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.173536] RBP: ffff888013a3de54 R08: 0000000000000001 R09: 0000000000000000
[ 54.174399] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.175270] R13: ffffffff84e23fe0 R14: ffff888013a3de48 R15: ffffffff84db0aa0
[ 54.176135] FS: 0000555555803400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.177104] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.177871] CR2: 00007f20124816f4 CR3: 000000000eec6000 CR4: 0000000000350ef0
[ 54.178745] Call Trace:
[ 54.179063]
[ 54.179354] nf_ct_net_init+0x224/0x3d0
[ 54.179899] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.180465] ops_init+0xbb/0x6b0
[ 54.180931] setup_net+0x3d9/0x990
[ 54.181377] ? down_read_killable+0x1d7/0x4e0
[ 54.182078] ? __pfx_setup_net+0x10/0x10
[ 54.182582] ? copy_net_ns+0x17c/0x770
[ 54.183110] copy_net_ns+0x321/0x770
[ 54.183583] create_new_namespaces+0x3f6/0xb30
[ 54.184187] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.184817] ksys_unshare+0x44d/0x8e0
[ 54.185299] ? __pfx_ksys_unshare+0x10/0x10
[ 54.185909] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.186606] __x64_sys_unshare+0x31/0x40
[ 54.187144] do_syscall_64+0x3f/0x90
[ 54.187614] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.188274] RIP: 0033:0x7f1c64d550d7
[ 54.188751] 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
[ 54.190899] RSP: 002b:00007ffd44451538 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.191826] RAX: ffffffffffffffda RBX: 00007ffd44451b78 RCX: 00007f1c64d550d7
[ 54.192662] RDX: 00007f1c64dbf41f RSI: 00007ffd444514d0 RDI: 0000000040000000
[ 54.193533] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd444512e0
[ 54.194396] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1c64e67bf0
[ 54.195264] R13: 00007ffd44451610 R14: 0000000000000000 R15: 00000000000000f8
[ 54.196154]
[ 54.196447] irq event stamp: 12335
[ 54.196909] hardirqs last enabled at (12347): [] __up_console_sem+0x78/0x80
[ 54.197968] hardirqs last disabled at (12358): [] __up_console_sem+0x5d/0x80
[ 54.199013] softirqs last enabled at (11840): [] irq_exit_rcu+0x93/0xc0
[ 54.200021] softirqs last disabled at (11835): [] irq_exit_rcu+0x93/0xc0
[ 54.201037] ---[ end trace 0000000000000000 ]---
executing program
[ 55.749524] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.796816] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.845791] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.892911] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:18:53 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a21f598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555803400 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=00007f20124816f4 CR3=000000000eec6000 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=00007f201249047000007f201248ff20
XMM02=00000000000000000000000000000000 XMM03=756e20796d6d756420736e6f6974706f
XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=73253d656d616e6c6165722073253d73 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000003603f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fc13545c470 CR3=00000000099dc000 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=2035353a38313a36302038312079614d XMM01=5d3738313437302e34352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000