Warning: Permanently added '[localhost]:47609' (ECDSA) to the list of known hosts.
2023/05/17 13:21:06 fuzzer started
2023/05/17 13:21:06 dialing manager at localhost:44319
2023/05/17 13:21:06 checking machine...
2023/05/17 13:21:06 checking revisions...
syzkaller login: [ 85.638014] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:21:06 testing simple program...
[ 85.709258] cgroup: Unknown subsys name 'net'
[ 85.792004] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 99.211352] audit: type=1400 audit(1684329680.133:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 100.320113] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 100.323068] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 100.326165] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 100.333539] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 100.337605] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 100.338931] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 100.740277] ------------[ cut here ]------------
[ 100.741058] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 100.743043] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 100.744177] Modules linked in:
[ 100.744603] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 100.749573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 100.750770] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 100.751565] 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
[ 100.754269] RSP: 0018:ffff88801949fc00 EFLAGS: 00010282
[ 100.755118] RAX: 0000000000000000 RBX: ffff88800eac6440 RCX: 0000000000000000
[ 100.756221] RDX: ffff8880145d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 100.757336] RBP: ffff88800eac6454 R08: 0000000000000001 R09: 0000000000000000
[ 100.758455] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 100.759575] R13: ffffffff84e23fe0 R14: ffff88800eac6448 R15: ffffffff84d74dc0
[ 100.760723] FS: 000055555650a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 100.761753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.762462] CR2: 00007fff275de000 CR3: 0000000016918000 CR4: 0000000000350ee0
[ 100.763348] Call Trace:
[ 100.763704]
[ 100.764005] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 100.764632] ipv4_frags_init_net+0x269/0x440
[ 100.765227] ops_init+0xbb/0x6b0
[ 100.765710] setup_net+0x3d9/0x990
[ 100.766168] ? down_read_killable+0x1d7/0x4e0
[ 100.766779] ? __pfx_setup_net+0x10/0x10
[ 100.767296] ? copy_net_ns+0x17c/0x770
[ 100.767835] copy_net_ns+0x321/0x770
[ 100.768317] create_new_namespaces+0x3f6/0xb30
[ 100.768960] unshare_nsproxy_namespaces+0xc1/0x200
[ 100.769575] ksys_unshare+0x44d/0x8e0
[ 100.770100] ? __pfx_ksys_unshare+0x10/0x10
[ 100.770652] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 100.771403] __x64_sys_unshare+0x31/0x40
[ 100.771951] do_syscall_64+0x3f/0x90
[ 100.772442] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 100.773126] RIP: 0033:0x7f1b76ac00d7
[ 100.773592] 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
[ 100.775768] RSP: 002b:00007ffde45c98e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 100.776762] RAX: ffffffffffffffda RBX: 00007ffde45c9f28 RCX: 00007f1b76ac00d7
[ 100.777728] RDX: 00007f1b76b2a41f RSI: 00007ffde45c9880 RDI: 0000000040000000
[ 100.778720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde45c9690
[ 100.779698] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b76bd2bf0
[ 100.780688] R13: 00007ffde45c99c0 R14: 0000000000000000 R15: 00000000000000f8
[ 100.781701]
[ 100.782038] irq event stamp: 9679
[ 100.782507] hardirqs last enabled at (9689): [] __up_console_sem+0x78/0x80
[ 100.783712] hardirqs last disabled at (9700): [] __up_console_sem+0x5d/0x80
[ 100.784970] softirqs last enabled at (9190): [] irq_exit_rcu+0x93/0xc0
[ 100.786151] softirqs last disabled at (9173): [] irq_exit_rcu+0x93/0xc0
[ 100.787329] ---[ end trace 0000000000000000 ]---
[ 100.793258] ------------[ cut here ]------------
[ 100.793993] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 100.795968] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 100.797222] Modules linked in:
[ 100.797721] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 100.799016] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 100.800043] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 100.800732] 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
[ 100.802942] RSP: 0018:ffff88801949fc00 EFLAGS: 00010282
[ 100.803600] RAX: 0000000000000000 RBX: ffff88800e33ea40 RCX: 0000000000000000
[ 100.804526] RDX: ffff8880145d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 100.805424] RBP: ffff88800e33ea54 R08: 0000000000000001 R09: 0000000000000000
[ 100.806319] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 100.807208] R13: ffffffff84e23fe0 R14: ffff88800e33ea48 R15: ffffffff84da7d60
[ 100.808107] FS: 000055555650a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 100.809120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.809865] CR2: 00007fff275de000 CR3: 0000000016918000 CR4: 0000000000350ee0
[ 100.810756] Call Trace:
[ 100.811086]
[ 100.811384] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 100.812030] ipv6_frags_init_net+0x206/0x3c0
[ 100.812607] ops_init+0xbb/0x6b0
[ 100.813086] setup_net+0x3d9/0x990
[ 100.813542] ? down_read_killable+0x1d7/0x4e0
[ 100.814134] ? __pfx_setup_net+0x10/0x10
[ 100.814645] ? copy_net_ns+0x17c/0x770
[ 100.815192] copy_net_ns+0x321/0x770
[ 100.815705] create_new_namespaces+0x3f6/0xb30
[ 100.816291] unshare_nsproxy_namespaces+0xc1/0x200
[ 100.816957] ksys_unshare+0x44d/0x8e0
[ 100.817447] ? __pfx_ksys_unshare+0x10/0x10
[ 100.818027] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 100.818769] __x64_sys_unshare+0x31/0x40
[ 100.819291] do_syscall_64+0x3f/0x90
[ 100.819796] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 100.820445] RIP: 0033:0x7f1b76ac00d7
[ 100.820954] 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
[ 100.823117] RSP: 002b:00007ffde45c98e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 100.824066] RAX: ffffffffffffffda RBX: 00007ffde45c9f28 RCX: 00007f1b76ac00d7
[ 100.824969] RDX: 00007f1b76b2a41f RSI: 00007ffde45c9880 RDI: 0000000040000000
[ 100.825869] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde45c9690
[ 100.826781] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b76bd2bf0
[ 100.827638] R13: 00007ffde45c99c0 R14: 0000000000000000 R15: 00000000000000f8
[ 100.828570]
[ 100.828903] irq event stamp: 11403
[ 100.829337] hardirqs last enabled at (11413): [] __up_console_sem+0x78/0x80
[ 100.830393] hardirqs last disabled at (11424): [] __up_console_sem+0x5d/0x80
[ 100.831457] softirqs last enabled at (10566): [] irq_exit_rcu+0x93/0xc0
[ 100.832503] softirqs last disabled at (10519): [] irq_exit_rcu+0x93/0xc0
[ 100.833529] ---[ end trace 0000000000000000 ]---
[ 100.834894] ------------[ cut here ]------------
[ 100.835474] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 100.837453] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 100.838570] Modules linked in:
[ 100.838993] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 100.840154] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 100.841168] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 100.841833] 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
[ 100.843990] RSP: 0018:ffff88801949fbf0 EFLAGS: 00010286
[ 100.844652] RAX: 0000000000000000 RBX: ffff88800e33e240 RCX: 0000000000000000
[ 100.845531] RDX: ffff8880145d51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 100.846419] RBP: ffff88800e33e254 R08: 0000000000000001 R09: 0000000000000000
[ 100.847303] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 100.848182] R13: ffffffff84e23fe0 R14: ffff88800e33e248 R15: ffffffff84db0aa0
[ 100.849100] FS: 000055555650a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 100.850121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 100.850859] CR2: 00007fff275de000 CR3: 0000000016918000 CR4: 0000000000350ee0
[ 100.851754] Call Trace:
[ 100.852083]
[ 100.852382] nf_ct_net_init+0x224/0x3d0
[ 100.852953] ? __pfx_nf_ct_net_init+0x10/0x10
[ 100.853527] ops_init+0xbb/0x6b0
[ 100.854012] setup_net+0x3d9/0x990
[ 100.854470] ? down_read_killable+0x1d7/0x4e0
[ 100.855076] ? __pfx_setup_net+0x10/0x10
[ 100.855582] ? copy_net_ns+0x17c/0x770
[ 100.856115] copy_net_ns+0x321/0x770
[ 100.856620] create_new_namespaces+0x3f6/0xb30
[ 100.857241] unshare_nsproxy_namespaces+0xc1/0x200
[ 100.857891] ksys_unshare+0x44d/0x8e0
[ 100.858381] ? __pfx_ksys_unshare+0x10/0x10
[ 100.858957] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 100.859690] __x64_sys_unshare+0x31/0x40
[ 100.860209] do_syscall_64+0x3f/0x90
[ 100.860740] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 100.861382] RIP: 0033:0x7f1b76ac00d7
[ 100.861878] 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
[ 100.864034] RSP: 002b:00007ffde45c98e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 100.864997] RAX: ffffffffffffffda RBX: 00007ffde45c9f28 RCX: 00007f1b76ac00d7
[ 100.865878] RDX: 00007f1b76b2a41f RSI: 00007ffde45c9880 RDI: 0000000040000000
[ 100.866771] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde45c9690
[ 100.867622] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1b76bd2bf0
[ 100.868525] R13: 00007ffde45c99c0 R14: 0000000000000000 R15: 00000000000000f8
[ 100.869439]
[ 100.869777] irq event stamp: 12135
[ 100.870214] hardirqs last enabled at (12145): [] __up_console_sem+0x78/0x80
[ 100.871277] hardirqs last disabled at (12156): [] __up_console_sem+0x5d/0x80
[ 100.872334] softirqs last enabled at (11874): [] irq_exit_rcu+0x93/0xc0
[ 100.873381] softirqs last disabled at (11869): [] irq_exit_rcu+0x93/0xc0
[ 100.874424] ---[ end trace 0000000000000000 ]---
[ 102.399434] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 104.446749] Bluetooth: hci0: command 0x041b tx timeout
[ 106.495817] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 108.542753] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:20:30 Registers:
info registers vcpu 0
RAX=00000000000230db 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=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 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=00007fa95c01c438 CR3=000000000fed4000 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=2031323a31323a33312037312079614d XMM01=5d3334303334372e30303120205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3334303334372e30303120205b XMM07=79732031323a31323a33312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801949f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 000055555650a400 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=00007fff275de000 CR3=0000000016918000 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