Warning: Permanently added '[localhost]:54812' (ECDSA) to the list of known hosts.
2023/05/18 02:43:01 fuzzer started
2023/05/18 02:43:01 dialing manager at localhost:44319
2023/05/18 02:43:01 checking machine...
2023/05/18 02:43:01 checking revisions...
syzkaller login: [ 38.681381] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:43:01 testing simple program...
[ 38.751539] cgroup: Unknown subsys name 'net'
[ 38.837535] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.964240] audit: type=1400 audit(1684377795.163:6): 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
[ 53.072742] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.074450] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.075890] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.078454] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.080043] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.081230] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.482237] ------------[ cut here ]------------
[ 53.483049] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.485367] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.486847] Modules linked in:
[ 53.487353] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.492308] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.493383] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.494078] 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
[ 53.496347] RSP: 0018:ffff88801fcffc00 EFLAGS: 00010282
[ 53.497055] RAX: 0000000000000000 RBX: ffff88800de0d040 RCX: 0000000000000000
[ 53.497968] RDX: ffff888019ce0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.498880] RBP: ffff88800de0d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.499801] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.500719] R13: ffffffff84e23fe0 R14: ffff88800de0d048 R15: ffffffff84d74dc0
[ 53.501630] FS: 00005555566ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.502660] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.503395] CR2: 00007fa0df7ec6f4 CR3: 000000000fd32000 CR4: 0000000000350ef0
[ 53.504314] Call Trace:
[ 53.504675]
[ 53.504982] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.505644] ipv4_frags_init_net+0x269/0x440
[ 53.506221] ops_init+0xbb/0x6b0
[ 53.506711] setup_net+0x3d9/0x990
[ 53.507195] ? down_read_killable+0x1d7/0x4e0
[ 53.507815] ? __pfx_setup_net+0x10/0x10
[ 53.508342] ? copy_net_ns+0x17c/0x770
[ 53.508900] copy_net_ns+0x321/0x770
[ 53.509392] create_new_namespaces+0x3f6/0xb30
[ 53.510020] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.510694] ksys_unshare+0x44d/0x8e0
[ 53.511213] ? __pfx_ksys_unshare+0x10/0x10
[ 53.511804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.512541] __x64_sys_unshare+0x31/0x40
[ 53.513105] do_syscall_64+0x3f/0x90
[ 53.513620] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.514295] RIP: 0033:0x7fef6b6860d7
[ 53.514816] 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
[ 53.517085] RSP: 002b:00007ffdfe570d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.518063] RAX: ffffffffffffffda RBX: 00007ffdfe5713a8 RCX: 00007fef6b6860d7
[ 53.518976] RDX: 00007fef6b6f041f RSI: 00007ffdfe570d00 RDI: 0000000040000000
[ 53.519893] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe570b10
[ 53.520807] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fef6b798bf0
[ 53.521721] R13: 00007ffdfe570e40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.522661]
[ 53.522970] irq event stamp: 7981
[ 53.523427] hardirqs last enabled at (7991): [] __up_console_sem+0x78/0x80
[ 53.524525] hardirqs last disabled at (8002): [] __up_console_sem+0x5d/0x80
[ 53.525629] softirqs last enabled at (7488): [] irq_exit_rcu+0x93/0xc0
[ 53.526690] softirqs last disabled at (7423): [] irq_exit_rcu+0x93/0xc0
[ 53.527769] ---[ end trace 0000000000000000 ]---
[ 53.533208] ------------[ cut here ]------------
[ 53.533844] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.535655] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.536741] Modules linked in:
[ 53.537155] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.538348] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.539411] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.540100] 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
[ 53.542324] RSP: 0018:ffff88801fcffc00 EFLAGS: 00010282
[ 53.543032] RAX: 0000000000000000 RBX: ffff888015b0ca40 RCX: 0000000000000000
[ 53.543951] RDX: ffff888019ce0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.544861] RBP: ffff888015b0ca54 R08: 0000000000000001 R09: 0000000000000000
[ 53.545770] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.546693] R13: ffffffff84e23fe0 R14: ffff888015b0ca48 R15: ffffffff84da7d60
[ 53.547625] FS: 00005555566ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.548658] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.549394] CR2: 00007fa0df7ec6f4 CR3: 000000000fd32000 CR4: 0000000000350ef0
[ 53.550302] Call Trace:
[ 53.550663]
[ 53.550975] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.551648] ipv6_frags_init_net+0x206/0x3c0
[ 53.552215] ops_init+0xbb/0x6b0
[ 53.552699] setup_net+0x3d9/0x990
[ 53.553164] ? down_read_killable+0x1d7/0x4e0
[ 53.553774] ? __pfx_setup_net+0x10/0x10
[ 53.554295] ? copy_net_ns+0x17c/0x770
[ 53.554844] copy_net_ns+0x321/0x770
[ 53.555354] create_new_namespaces+0x3f6/0xb30
[ 53.555986] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.556667] ksys_unshare+0x44d/0x8e0
[ 53.557168] ? __pfx_ksys_unshare+0x10/0x10
[ 53.557756] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.558482] __x64_sys_unshare+0x31/0x40
[ 53.559037] do_syscall_64+0x3f/0x90
[ 53.559533] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.560220] RIP: 0033:0x7fef6b6860d7
[ 53.560726] 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
[ 53.562934] RSP: 002b:00007ffdfe570d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.563937] RAX: ffffffffffffffda RBX: 00007ffdfe5713a8 RCX: 00007fef6b6860d7
[ 53.564845] RDX: 00007fef6b6f041f RSI: 00007ffdfe570d00 RDI: 0000000040000000
[ 53.565763] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe570b10
[ 53.566680] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fef6b798bf0
[ 53.567615] R13: 00007ffdfe570e40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.568581]
[ 53.568899] irq event stamp: 9823
[ 53.569347] hardirqs last enabled at (9833): [] __up_console_sem+0x78/0x80
[ 53.570475] hardirqs last disabled at (9844): [] __up_console_sem+0x5d/0x80
executing program
[ 53.571608] softirqs last enabled at (9640): [] irq_exit_rcu+0x93/0xc0
[ 53.573286] softirqs last disabled at (9867): [] irq_exit_rcu+0x93/0xc0
[ 53.574391] ---[ end trace 0000000000000000 ]---
[ 53.575930] ------------[ cut here ]------------
[ 53.576532] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.578490] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.579607] Modules linked in:
[ 53.580012] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.581190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.582204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.582882] 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
[ 53.585095] RSP: 0018:ffff88801fcffbf0 EFLAGS: 00010286
[ 53.585781] RAX: 0000000000000000 RBX: ffff888015b0d040 RCX: 0000000000000000
[ 53.586671] RDX: ffff888019ce0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.587536] RBP: ffff888015b0d054 R08: 0000000000000001 R09: 0000000000000000
[ 53.588423] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.589307] R13: ffffffff84e23fe0 R14: ffff888015b0d048 R15: ffffffff84db0aa0
[ 53.590193] FS: 00005555566ec400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.591206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.591939] CR2: 00007fa0df7ec6f4 CR3: 000000000fd32000 CR4: 0000000000350ef0
[ 53.592834] Call Trace:
[ 53.593157]
[ 53.593454] nf_ct_net_init+0x224/0x3d0
[ 53.594011] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.594611] ops_init+0xbb/0x6b0
[ 53.595055] setup_net+0x3d9/0x990
[ 53.595537] ? down_read_killable+0x1d7/0x4e0
[ 53.596145] ? __pfx_setup_net+0x10/0x10
[ 53.596684] ? copy_net_ns+0x17c/0x770
[ 53.597197] copy_net_ns+0x321/0x770
[ 53.597715] create_new_namespaces+0x3f6/0xb30
[ 53.598304] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.598945] ksys_unshare+0x44d/0x8e0
[ 53.599455] ? __pfx_ksys_unshare+0x10/0x10
[ 53.600044] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.600782] __x64_sys_unshare+0x31/0x40
[ 53.601297] do_syscall_64+0x3f/0x90
[ 53.601808] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.602447] RIP: 0033:0x7fef6b6860d7
[ 53.602945] 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
[ 53.605126] RSP: 002b:00007ffdfe570d68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.606078] RAX: ffffffffffffffda RBX: 00007ffdfe5713a8 RCX: 00007fef6b6860d7
[ 53.606956] RDX: 00007fef6b6f041f RSI: 00007ffdfe570d00 RDI: 0000000040000000
[ 53.607865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdfe570b10
[ 53.608748] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fef6b798bf0
[ 53.609632] R13: 00007ffdfe570e40 R14: 0000000000000000 R15: 00000000000000f8
[ 53.610515]
[ 53.610848] irq event stamp: 10687
[ 53.611296] hardirqs last enabled at (10697): [] __up_console_sem+0x78/0x80
[ 53.612348] hardirqs last disabled at (10708): [] __up_console_sem+0x5d/0x80
[ 53.613406] softirqs last enabled at (10526): [] irq_exit_rcu+0x93/0xc0
[ 53.614445] softirqs last disabled at (10521): [] irq_exit_rcu+0x93/0xc0
[ 53.615505] ---[ end trace 0000000000000000 ]---
[ 55.157144] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.206700] Bluetooth: hci0: command 0x041b tx timeout
[ 59.252651] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.300614] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:43:14 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fcff5f0
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 00005555566ec400 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=00007fa0df7ec6f4 CR3=000000000fd32000 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=00000000000387d9 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=00007fa6797f86f4 CR3=000000000da2e000 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=2036313a33343a32302038312079614d XMM01=5d3736333538342e33352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3736333538342e33352020205b XMM07=79732036313a33343a32302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000