Warning: Permanently added '[localhost]:50655' (ECDSA) to the list of known hosts.
2023/05/18 05:16:24 fuzzer started
2023/05/18 05:16:24 dialing manager at localhost:44319
2023/05/18 05:16:24 checking machine...
2023/05/18 05:16:24 checking revisions...
syzkaller login: [ 46.057634] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:16:24 testing simple program...
[ 46.136280] cgroup: Unknown subsys name 'net'
[ 46.210079] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.093737] audit: type=1400 audit(1684386997.611:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.186015] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.187633] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.196762] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.205492] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.206948] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.207875] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.617984] ------------[ cut here ]------------
[ 60.618641] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.620289] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.621349] Modules linked in:
[ 60.621771] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.626489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.627491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.628138] 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
[ 60.630292] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 60.630935] RAX: 0000000000000000 RBX: ffff88800fade840 RCX: 0000000000000000
[ 60.631816] RDX: ffff888019b951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.632681] RBP: ffff88800fade854 R08: 0000000000000001 R09: 0000000000000000
[ 60.633563] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.634430] R13: ffffffff84e23fe0 R14: ffff88800fade848 R15: ffffffff84d74dc0
[ 60.635327] FS: 0000555555f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.636329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.637042] CR2: 00007f51dcd026f4 CR3: 0000000019134000 CR4: 0000000000350ee0
[ 60.637923] Call Trace:
[ 60.638278]
[ 60.638573] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.639197] ipv4_frags_init_net+0x269/0x440
[ 60.639810] ops_init+0xbb/0x6b0
[ 60.640286] setup_net+0x3d9/0x990
[ 60.640742] ? down_read_killable+0x1d7/0x4e0
[ 60.641328] ? __pfx_setup_net+0x10/0x10
[ 60.641844] ? copy_net_ns+0x17c/0x770
[ 60.642371] copy_net_ns+0x321/0x770
[ 60.642854] create_new_namespaces+0x3f6/0xb30
[ 60.643467] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.644082] ksys_unshare+0x44d/0x8e0
[ 60.644591] ? __pfx_ksys_unshare+0x10/0x10
[ 60.645128] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.645855] __x64_sys_unshare+0x31/0x40
[ 60.646392] do_syscall_64+0x3f/0x90
[ 60.646864] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.647525] RIP: 0033:0x7fd4099050d7
[ 60.648013] 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
[ 60.650258] RSP: 002b:00007ffe57cbf8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.651173] RAX: ffffffffffffffda RBX: 00007ffe57cbfee8 RCX: 00007fd4099050d7
[ 60.652047] RDX: 00007fd40996f41f RSI: 00007ffe57cbf840 RDI: 0000000040000000
[ 60.652931] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57cbf650
[ 60.653805] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd409a17bf0
[ 60.654678] R13: 00007ffe57cbf980 R14: 0000000000000000 R15: 00000000000000f8
[ 60.655573]
[ 60.655879] irq event stamp: 8701
[ 60.656327] hardirqs last enabled at (8713): [] __up_console_sem+0x78/0x80
[ 60.657368] hardirqs last disabled at (8724): [] __up_console_sem+0x5d/0x80
[ 60.658403] softirqs last enabled at (8650): [] irq_exit_rcu+0x93/0xc0
[ 60.659409] softirqs last disabled at (8645): [] irq_exit_rcu+0x93/0xc0
[ 60.660447] ---[ end trace 0000000000000000 ]---
[ 60.665391] ------------[ cut here ]------------
[ 60.665972] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.667601] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.668660] Modules linked in:
[ 60.669069] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.670225] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.671191] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.671870] 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
[ 60.674009] RSP: 0018:ffff88801f7c7c00 EFLAGS: 00010282
[ 60.674683] RAX: 0000000000000000 RBX: ffff88800dbd6a40 RCX: 0000000000000000
[ 60.675577] RDX: ffff888019b951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.676467] RBP: ffff88800dbd6a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.677344] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.678225] R13: ffffffff84e23fe0 R14: ffff88800dbd6a48 R15: ffffffff84da7d60
[ 60.679078] FS: 0000555555f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.680088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.680818] CR2: 00007f51dcd026f4 CR3: 0000000019134000 CR4: 0000000000350ee0
[ 60.681714] Call Trace:
[ 60.682038]
[ 60.682358] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.682968] ipv6_frags_init_net+0x206/0x3c0
[ 60.683547] ops_init+0xbb/0x6b0
[ 60.683999] setup_net+0x3d9/0x990
[ 60.684479] ? down_read_killable+0x1d7/0x4e0
[ 60.685038] ? __pfx_setup_net+0x10/0x10
[ 60.685579] ? copy_net_ns+0x17c/0x770
[ 60.686082] copy_net_ns+0x321/0x770
[ 60.686585] create_new_namespaces+0x3f6/0xb30
[ 60.687163] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.687821] ksys_unshare+0x44d/0x8e0
[ 60.688332] ? __pfx_ksys_unshare+0x10/0x10
[ 60.688874] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.689598] __x64_sys_unshare+0x31/0x40
[ 60.690109] do_syscall_64+0x3f/0x90
[ 60.690610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.691274] RIP: 0033:0x7fd4099050d7
[ 60.691742] 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
[ 60.693891] RSP: 002b:00007ffe57cbf8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.694836] RAX: ffffffffffffffda RBX: 00007ffe57cbfee8 RCX: 00007fd4099050d7
[ 60.695744] RDX: 00007fd40996f41f RSI: 00007ffe57cbf840 RDI: 0000000040000000
[ 60.696625] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57cbf650
[ 60.697512] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd409a17bf0
[ 60.698401] R13: 00007ffe57cbf980 R14: 0000000000000000 R15: 00000000000000f8
[ 60.699317]
[ 60.699625] irq event stamp: 10361
[ 60.700082] hardirqs last enabled at (10371): [] __up_console_sem+0x78/0x80
[ 60.701162] hardirqs last disabled at (10382): [] __up_console_sem+0x5d/0x80
[ 60.702258] softirqs last enabled at (9532): [] irq_exit_rcu+0x93/0xc0
[ 60.703303] softirqs last disabled at (9505): [] irq_exit_rcu+0x93/0xc0
[ 60.704362] ---[ end trace 0000000000000000 ]---
[ 60.705726] ------------[ cut here ]------------
[ 60.706405] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.708369] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.709448] Modules linked in:
[ 60.709857] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.711049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.712098] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.712804] 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
[ 60.715081] RSP: 0018:ffff88801f7c7bf0 EFLAGS: 00010286
[ 60.715804] RAX: 0000000000000000 RBX: ffff88800dbd6240 RCX: 0000000000000000
[ 60.716728] RDX: ffff888019b951c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.717644] RBP: ffff88800dbd6254 R08: 0000000000000001 R09: 0000000000000000
[ 60.718582] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.719521] R13: ffffffff84e23fe0 R14: ffff88800dbd6248 R15: ffffffff84db0aa0
[ 60.720471] FS: 0000555555f0c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.721524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.722306] CR2: 00007f51dcd026f4 CR3: 0000000019134000 CR4: 0000000000350ee0
[ 60.723242] Call Trace:
[ 60.723584]
[ 60.723909] nf_ct_net_init+0x224/0x3d0
[ 60.724493] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.725098] ops_init+0xbb/0x6b0
[ 60.725592] setup_net+0x3d9/0x990
[ 60.726073] ? down_read_killable+0x1d7/0x4e0
[ 60.726701] ? __pfx_setup_net+0x10/0x10
[ 60.727273] ? copy_net_ns+0x17c/0x770
[ 60.727816] copy_net_ns+0x321/0x770
[ 60.728372] create_new_namespaces+0x3f6/0xb30
[ 60.729004] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.729697] ksys_unshare+0x44d/0x8e0
[ 60.730257] ? __pfx_ksys_unshare+0x10/0x10
[ 60.730833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.731625] __x64_sys_unshare+0x31/0x40
[ 60.732235] do_syscall_64+0x3f/0x90
[ 60.732753] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.733472] RIP: 0033:0x7fd4099050d7
[ 60.733967] 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
[ 60.736282] RSP: 002b:00007ffe57cbf8a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.737296] RAX: ffffffffffffffda RBX: 00007ffe57cbfee8 RCX: 00007fd4099050d7
[ 60.738262] RDX: 00007fd40996f41f RSI: 00007ffe57cbf840 RDI: 0000000040000000
[ 60.739190] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe57cbf650
[ 60.740152] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd409a17bf0
[ 60.741106] R13: 00007ffe57cbf980 R14: 0000000000000000 R15: 00000000000000f8
[ 60.742089]
[ 60.742449] irq event stamp: 11183
[ 60.742926] hardirqs last enabled at (11193): [] __up_console_sem+0x78/0x80
[ 60.744106] hardirqs last disabled at (11204): [] __up_console_sem+0x5d/0x80
[ 60.745253] softirqs last enabled at (10772): [] irq_exit_rcu+0x93/0xc0
[ 60.746386] softirqs last disabled at (10767): [] irq_exit_rcu+0x93/0xc0
[ 60.747525] ---[ end trace 0000000000000000 ]---
executing program
[ 62.269778] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 64.317343] Bluetooth: hci0: command 0x041b tx timeout
[ 66.365289] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.413311] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:16:37 Registers:
info registers vcpu 0
RAX=0000000000031189 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=00007fe6da1a30b8 CR3=0000000016856000 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=2039333a36313a35302038312079614d XMM01=5d3137373132362e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732039
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=ffff88801f7c75f0
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 0000555555f0c400 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=00007f51dcd026f4 CR3=0000000019134000 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