Warning: Permanently added '[localhost]:30143' (ECDSA) to the list of known hosts.
2023/05/17 15:40:44 fuzzer started
2023/05/17 15:40:44 dialing manager at localhost:44319
2023/05/17 15:40:44 checking machine...
2023/05/17 15:40:44 checking revisions...
syzkaller login: [ 29.737274] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:40:45 testing simple program...
[ 29.808352] cgroup: Unknown subsys name 'net'
[ 29.862035] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 42.510368] audit: type=1400 audit(1684338057.889:6): 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
[ 43.650224] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 43.652747] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 43.654359] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 43.657310] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 43.659430] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 43.660703] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 44.064401] ------------[ cut here ]------------
[ 44.065259] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 44.067566] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.068948] Modules linked in:
[ 44.069442] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 44.074270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.075278] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.075956] 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
[ 44.078132] RSP: 0018:ffff8880206cfc00 EFLAGS: 00010282
[ 44.078817] RAX: 0000000000000000 RBX: ffff888016239c40 RCX: 0000000000000000
[ 44.079697] RDX: ffff88800e63d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 44.080553] RBP: ffff888016239c54 R08: 0000000000000001 R09: 0000000000000000
[ 44.081450] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 44.082357] R13: ffffffff84e23fe0 R14: ffff888016239c48 R15: ffffffff84d74dc0
[ 44.083258] FS: 00005555564d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 44.084259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.085016] CR2: 00007f42984be6f4 CR3: 0000000016fae000 CR4: 0000000000350ef0
[ 44.085913] Call Trace:
[ 44.086243]
[ 44.086538] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 44.087178] ipv4_frags_init_net+0x269/0x440
[ 44.087764] ops_init+0xbb/0x6b0
[ 44.088211] setup_net+0x3d9/0x990
[ 44.088709] ? down_read_killable+0x1d7/0x4e0
[ 44.089278] ? __pfx_setup_net+0x10/0x10
[ 44.089814] ? copy_net_ns+0x17c/0x770
[ 44.090358] copy_net_ns+0x321/0x770
[ 44.090882] create_new_namespaces+0x3f6/0xb30
[ 44.091471] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.092122] ksys_unshare+0x44d/0x8e0
[ 44.092614] ? __pfx_ksys_unshare+0x10/0x10
[ 44.093188] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.093936] __x64_sys_unshare+0x31/0x40
[ 44.094449] do_syscall_64+0x3f/0x90
[ 44.094953] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.095595] RIP: 0033:0x7f016d9100d7
[ 44.096095] 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
[ 44.098253] RSP: 002b:00007ffd2faa7608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.099203] RAX: ffffffffffffffda RBX: 00007ffd2faa7c48 RCX: 00007f016d9100d7
[ 44.100090] RDX: 00007f016d97a41f RSI: 00007ffd2faa75a0 RDI: 0000000040000000
[ 44.100965] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2faa73b0
[ 44.101875] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f016da22bf0
[ 44.102762] R13: 00007ffd2faa76e0 R14: 0000000000000000 R15: 00000000000000f8
[ 44.103666]
[ 44.103965] irq event stamp: 9679
[ 44.104382] hardirqs last enabled at (9689): [] __up_console_sem+0x78/0x80
[ 44.105429] hardirqs last disabled at (9700): [] __up_console_sem+0x5d/0x80
[ 44.106489] softirqs last enabled at (9496): [] irq_exit_rcu+0x93/0xc0
[ 44.107509] softirqs last disabled at (9491): [] irq_exit_rcu+0x93/0xc0
[ 44.108534] ---[ end trace 0000000000000000 ]---
[ 44.113845] ------------[ cut here ]------------
[ 44.114439] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 44.116176] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.117250] Modules linked in:
[ 44.117693] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 44.118858] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.119856] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.120502] 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
[ 44.122688] RSP: 0018:ffff8880206cfc00 EFLAGS: 00010282
[ 44.123363] RAX: 0000000000000000 RBX: ffff88800f044240 RCX: 0000000000000000
[ 44.124222] RDX: ffff88800e63d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 44.125060] RBP: ffff88800f044254 R08: 0000000000000001 R09: 0000000000000000
[ 44.125913] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 44.126752] R13: ffffffff84e23fe0 R14: ffff88800f044248 R15: ffffffff84da7d60
[ 44.127568] FS: 00005555564d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 44.128520] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.129212] CR2: 00007f42984be6f4 CR3: 0000000016fae000 CR4: 0000000000350ef0
[ 44.130076] Call Trace:
[ 44.130403]
[ 44.130738] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 44.131351] ipv6_frags_init_net+0x206/0x3c0
[ 44.131992] ops_init+0xbb/0x6b0
[ 44.132448] setup_net+0x3d9/0x990
[ 44.132947] ? down_read_killable+0x1d7/0x4e0
[ 44.133500] ? __pfx_setup_net+0x10/0x10
[ 44.134045] ? copy_net_ns+0x17c/0x770
[ 44.134538] copy_net_ns+0x321/0x770
[ 44.135045] create_new_namespaces+0x3f6/0xb30
[ 44.135652] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.136262] ksys_unshare+0x44d/0x8e0
[ 44.136783] ? __pfx_ksys_unshare+0x10/0x10
[ 44.137320] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.138081] __x64_sys_unshare+0x31/0x40
[ 44.138595] do_syscall_64+0x3f/0x90
[ 44.139090] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.139783] RIP: 0033:0x7f016d9100d7
[ 44.140287] 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
[ 44.142509] RSP: 002b:00007ffd2faa7608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.143487] RAX: ffffffffffffffda RBX: 00007ffd2faa7c48 RCX: 00007f016d9100d7
[ 44.144435] RDX: 00007f016d97a41f RSI: 00007ffd2faa75a0 RDI: 0000000040000000
[ 44.145408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2faa73b0
[ 44.146368] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f016da22bf0
[ 44.147264] R13: 00007ffd2faa76e0 R14: 0000000000000000 R15: 00000000000000f8
[ 44.148175]
[ 44.148477] irq event stamp: 11351
[ 44.148927] hardirqs last enabled at (11363): [] __up_console_sem+0x78/0x80
[ 44.149943] hardirqs last disabled at (11374): [] __up_console_sem+0x5d/0x80
[ 44.150938] softirqs last enabled at (10262): [] netlink_insert+0x187/0x1820
[ 44.151969] softirqs last disabled at (10260): [] release_sock+0x1f/0x1b0
[ 44.152975] ---[ end trace 0000000000000000 ]---
[ 44.154758] ------------[ cut here ]------------
[ 44.155313] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 44.157189] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 44.158275] Modules linked in:
[ 44.158699] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 44.159824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 44.160823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 44.161460] 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
[ 44.163610] RSP: 0018:ffff8880206cfbf0 EFLAGS: 00010286
[ 44.164270] RAX: 0000000000000000 RBX: ffff88800f045a40 RCX: 0000000000000000
[ 44.165150] RDX: ffff88800e63d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 44.166039] RBP: ffff88800f045a54 R08: 0000000000000001 R09: 0000000000000000
[ 44.166908] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 44.167774] R13: ffffffff84e23fe0 R14: ffff88800f045a48 R15: ffffffff84db0aa0
[ 44.168655] FS: 00005555564d4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 44.169607] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 44.170340] CR2: 00007f42984be6f4 CR3: 0000000016fae000 CR4: 0000000000350ef0
[ 44.171232] Call Trace:
[ 44.171554]
[ 44.171880] nf_ct_net_init+0x224/0x3d0
[ 44.172386] ? __pfx_nf_ct_net_init+0x10/0x10
[ 44.172975] ops_init+0xbb/0x6b0
[ 44.173410] setup_net+0x3d9/0x990
[ 44.173903] ? down_read_killable+0x1d7/0x4e0
[ 44.174466] ? __pfx_setup_net+0x10/0x10
[ 44.175000] ? copy_net_ns+0x17c/0x770
[ 44.175482] copy_net_ns+0x321/0x770
[ 44.175980] create_new_namespaces+0x3f6/0xb30
[ 44.176550] unshare_nsproxy_namespaces+0xc1/0x200
[ 44.177173] ksys_unshare+0x44d/0x8e0
[ 44.177688] ? __pfx_ksys_unshare+0x10/0x10
[ 44.178261] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 44.179000] __x64_sys_unshare+0x31/0x40
[ 44.179511] do_syscall_64+0x3f/0x90
[ 44.180020] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 44.180693] RIP: 0033:0x7f016d9100d7
[ 44.181158] 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
[ 44.183333] RSP: 002b:00007ffd2faa7608 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 44.184284] RAX: ffffffffffffffda RBX: 00007ffd2faa7c48 RCX: 00007f016d9100d7
[ 44.185168] RDX: 00007f016d97a41f RSI: 00007ffd2faa75a0 RDI: 0000000040000000
[ 44.186068] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd2faa73b0
[ 44.186947] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f016da22bf0
[ 44.187838] R13: 00007ffd2faa76e0 R14: 0000000000000000 R15: 00000000000000f8
[ 44.188761]
[ 44.189068] irq event stamp: 12125
[ 44.189500] hardirqs last enabled at (12135): [] __up_console_sem+0x78/0x80
[ 44.190589] hardirqs last disabled at (12146): [] __up_console_sem+0x5d/0x80
[ 44.191671] softirqs last enabled at (11622): [] irq_exit_rcu+0x93/0xc0
[ 44.192706] softirqs last disabled at (11617): [] irq_exit_rcu+0x93/0xc0
[ 44.193743] ---[ end trace 0000000000000000 ]---
executing program
[ 45.737367] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 47.785867] Bluetooth: hci0: command 0x041b tx timeout
[ 49.832690] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 51.880726] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:40:59 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880206cf598
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 00005555564d4400 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=00007f42984be6f4 CR3=0000000016fae000 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=00007f42984cd47000007f42984ccf20
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=000000000002ec61 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=00007f2d8803a0a8 CR3=000000000c930000 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=2039353a30343a35312037312079614d XMM01=5d3636353736302e34342020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3636353736302e34342020205b XMM07=79732039353a30343a35312037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000