Warning: Permanently added '[localhost]:8109' (ECDSA) to the list of known hosts.
2023/05/18 07:44:38 fuzzer started
2023/05/18 07:44:38 dialing manager at localhost:44319
2023/05/18 07:44:38 checking machine...
2023/05/18 07:44:38 checking revisions...
syzkaller login: [ 40.062123] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:44:39 testing simple program...
[ 40.132209] cgroup: Unknown subsys name 'net'
[ 40.205341] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.087505] audit: type=1400 audit(1684395891.126:6): 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
[ 53.193121] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.195976] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.197357] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.200837] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.204991] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.206297] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.594160] ------------[ cut here ]------------
[ 53.595285] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.596935] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.598012] Modules linked in:
[ 53.598425] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.603435] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.604482] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.605198] 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
[ 53.607411] RSP: 0018:ffff88801998fc00 EFLAGS: 00010282
[ 53.608118] RAX: 0000000000000000 RBX: ffff88800f101c40 RCX: 0000000000000000
[ 53.609013] RDX: ffff8880146f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.609929] RBP: ffff88800f101c54 R08: 0000000000000001 R09: 0000000000000000
[ 53.610884] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.611826] R13: ffffffff84e23fe0 R14: ffff88800f101c48 R15: ffffffff84d74dc0
[ 53.612731] FS: 0000555556d5f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.613760] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.614471] CR2: 00007f294e4af6f4 CR3: 0000000016076000 CR4: 0000000000350ef0
[ 53.615374] Call Trace:
[ 53.615748]
[ 53.616047] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.616661] ipv4_frags_init_net+0x269/0x440
[ 53.617266] ops_init+0xbb/0x6b0
[ 53.617764] setup_net+0x3d9/0x990
[ 53.618234] ? down_read_killable+0x1d7/0x4e0
[ 53.618836] ? __pfx_setup_net+0x10/0x10
[ 53.619347] ? copy_net_ns+0x17c/0x770
[ 53.619894] copy_net_ns+0x321/0x770
[ 53.620382] create_new_namespaces+0x3f6/0xb30
[ 53.621003] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.621619] ksys_unshare+0x44d/0x8e0
[ 53.622175] ? __pfx_ksys_unshare+0x10/0x10
[ 53.622758] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.623470] __x64_sys_unshare+0x31/0x40
[ 53.624020] do_syscall_64+0x3f/0x90
[ 53.624502] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.625175] RIP: 0033:0x7ff6c9dcf0d7
[ 53.625640] 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
[ 53.627812] RSP: 002b:00007ffe12ef7388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.628768] RAX: ffffffffffffffda RBX: 00007ffe12ef79c8 RCX: 00007ff6c9dcf0d7
[ 53.629627] RDX: 00007ff6c9e3941f RSI: 00007ffe12ef7320 RDI: 0000000040000000
[ 53.630551] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12ef7130
[ 53.631441] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6c9ee1bf0
[ 53.632329] R13: 00007ffe12ef7460 R14: 0000000000000000 R15: 00000000000000f8
[ 53.633242]
[ 53.633540] irq event stamp: 8613
[ 53.634013] hardirqs last enabled at (8625): [] __up_console_sem+0x78/0x80
[ 53.635087] hardirqs last disabled at (8636): [] __up_console_sem+0x5d/0x80
[ 53.636145] softirqs last enabled at (8094): [] irq_exit_rcu+0x93/0xc0
[ 53.637213] softirqs last disabled at (7865): [] irq_exit_rcu+0x93/0xc0
[ 53.638276] ---[ end trace 0000000000000000 ]---
[ 53.645424] ------------[ cut here ]------------
[ 53.646068] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.647803] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.648865] Modules linked in:
[ 53.649272] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.650441] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.651469] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.652161] 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
[ 53.654384] RSP: 0018:ffff88801998fc00 EFLAGS: 00010282
[ 53.655079] RAX: 0000000000000000 RBX: ffff888013946a40 RCX: 0000000000000000
[ 53.655986] RDX: ffff8880146f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.656899] RBP: ffff888013946a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.657800] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.658658] R13: ffffffff84e23fe0 R14: ffff888013946a48 R15: ffffffff84da7d60
[ 53.659556] FS: 0000555556d5f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.660575] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.661349] CR2: 00007f294e4af6f4 CR3: 0000000016076000 CR4: 0000000000350ef0
[ 53.662443] Call Trace:
[ 53.662890]
[ 53.663250] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.664035] ipv6_frags_init_net+0x206/0x3c0
[ 53.664749] ops_init+0xbb/0x6b0
[ 53.665282] setup_net+0x3d9/0x990
[ 53.665886] ? down_read_killable+0x1d7/0x4e0
[ 53.666594] ? __pfx_setup_net+0x10/0x10
[ 53.667255] ? copy_net_ns+0x17c/0x770
[ 53.667906] copy_net_ns+0x321/0x770
[ 53.668492] create_new_namespaces+0x3f6/0xb30
[ 53.669243] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.670032] ksys_unshare+0x44d/0x8e0
[ 53.670619] ? __pfx_ksys_unshare+0x10/0x10
[ 53.671331] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.672237] __x64_sys_unshare+0x31/0x40
[ 53.672896] do_syscall_64+0x3f/0x90
[ 53.673472] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.674315] RIP: 0033:0x7ff6c9dcf0d7
[ 53.674914] 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
[ 53.677527] RSP: 002b:00007ffe12ef7388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.678717] RAX: ffffffffffffffda RBX: 00007ffe12ef79c8 RCX: 00007ff6c9dcf0d7
[ 53.679832] RDX: 00007ff6c9e3941f RSI: 00007ffe12ef7320 RDI: 0000000040000000
[ 53.680910] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12ef7130
[ 53.681996] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6c9ee1bf0
[ 53.683075] R13: 00007ffe12ef7460 R14: 0000000000000000 R15: 00000000000000f8
[ 53.684173]
[ 53.684530] irq event stamp: 10965
[ 53.685096] hardirqs last enabled at (10977): [] __up_console_sem+0x78/0x80
[ 53.686416] hardirqs last disabled at (10988): [] __up_console_sem+0x5d/0x80
[ 53.687723] softirqs last enabled at (10458): [] irq_exit_rcu+0x93/0xc0
[ 53.688971] softirqs last disabled at (10435): [] irq_exit_rcu+0x93/0xc0
[ 53.690228] ---[ end trace 0000000000000000 ]---
[ 53.691872] ------------[ cut here ]------------
[ 53.692563] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.694881] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.696150] Modules linked in:
[ 53.696642] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.698073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.699301] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.700120] 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
[ 53.702745] RSP: 0018:ffff88801998fbf0 EFLAGS: 00010286
[ 53.703532] RAX: 0000000000000000 RBX: ffff888013946840 RCX: 0000000000000000
[ 53.704614] RDX: ffff8880146f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.705734] RBP: ffff888013946854 R08: 0000000000000001 R09: 0000000000000000
[ 53.706847] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.707916] R13: ffffffff84e23fe0 R14: ffff888013946848 R15: ffffffff84db0aa0
[ 53.708989] FS: 0000555556d5f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.710186] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.711078] CR2: 00007f294e4af6f4 CR3: 0000000016076000 CR4: 0000000000350ef0
[ 53.712136] Call Trace:
[ 53.712525]
[ 53.712918] nf_ct_net_init+0x224/0x3d0
[ 53.713537] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.714290] ops_init+0xbb/0x6b0
[ 53.714859] setup_net+0x3d9/0x990
[ 53.715399] ? down_read_killable+0x1d7/0x4e0
[ 53.716131] ? __pfx_setup_net+0x10/0x10
[ 53.716781] ? copy_net_ns+0x17c/0x770
[ 53.717383] copy_net_ns+0x321/0x770
[ 53.718013] create_new_namespaces+0x3f6/0xb30
[ 53.718752] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.719490] ksys_unshare+0x44d/0x8e0
[ 53.720120] ? __pfx_ksys_unshare+0x10/0x10
[ 53.720813] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.721666] __x64_sys_unshare+0x31/0x40
[ 53.722336] do_syscall_64+0x3f/0x90
[ 53.722936] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.723752] RIP: 0033:0x7ff6c9dcf0d7
[ 53.724307] 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
[ 53.726922] RSP: 002b:00007ffe12ef7388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.728049] RAX: ffffffffffffffda RBX: 00007ffe12ef79c8 RCX: 00007ff6c9dcf0d7
[ 53.729118] RDX: 00007ff6c9e3941f RSI: 00007ffe12ef7320 RDI: 0000000040000000
[ 53.730196] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe12ef7130
[ 53.731272] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff6c9ee1bf0
[ 53.732339] R13: 00007ffe12ef7460 R14: 0000000000000000 R15: 00000000000000f8
[ 53.733443]
[ 53.733842] irq event stamp: 11771
[ 53.734387] hardirqs last enabled at (11781): [] __up_console_sem+0x78/0x80
[ 53.735670] hardirqs last disabled at (11792): [] __up_console_sem+0x5d/0x80
[ 53.736953] softirqs last enabled at (11378): [] irq_exit_rcu+0x93/0xc0
[ 53.738203] softirqs last disabled at (11373): [] irq_exit_rcu+0x93/0xc0
[ 53.739458] ---[ end trace 0000000000000000 ]---
executing program
[ 55.275365] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.322754] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.370781] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.419025] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
07:44:49 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801998f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555556d5f400 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=00007f294e4af6f4 CR3=0000000016076000 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=000000000003205d 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=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 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=00007f87e0c0de10 CR3=000000000f650000 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=2032353a34343a37302038312079614d XMM01=5d3532343839352e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000