Warning: Permanently added '[localhost]:56843' (ECDSA) to the list of known hosts.
2023/05/18 00:58:37 fuzzer started
2023/05/18 00:58:37 dialing manager at localhost:44319
2023/05/18 00:58:37 checking machine...
2023/05/18 00:58:37 checking revisions...
syzkaller login: [ 48.761189] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:58:37 testing simple program...
[ 48.828826] cgroup: Unknown subsys name 'net'
[ 48.912842] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.630148] audit: type=1400 audit(1684371530.685:6): 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
[ 62.763959] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.766067] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.768277] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.772465] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.774292] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.776922] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.174025] ------------[ cut here ]------------
[ 63.174707] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.176570] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.177887] Modules linked in:
[ 63.178386] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.183199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.184277] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.185006] 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
[ 63.187324] RSP: 0018:ffff88801a73fc00 EFLAGS: 00010282
[ 63.188056] RAX: 0000000000000000 RBX: ffff888016450440 RCX: 0000000000000000
[ 63.189005] RDX: ffff88801a44d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.189916] RBP: ffff888016450454 R08: 0000000000000001 R09: 0000000000000000
[ 63.190871] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.191810] R13: ffffffff84e23fe0 R14: ffff888016450448 R15: ffffffff84d74dc0
[ 63.192767] FS: 0000555555eed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.193837] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.194620] CR2: 00007f2b7e8026f4 CR3: 000000001ec72000 CR4: 0000000000350ef0
[ 63.195560] Call Trace:
[ 63.195912]
[ 63.196261] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.196921] ipv4_frags_init_net+0x269/0x440
[ 63.197543] ops_init+0xbb/0x6b0
[ 63.198049] setup_net+0x3d9/0x990
[ 63.198531] ? down_read_killable+0x1d7/0x4e0
[ 63.199165] ? __pfx_setup_net+0x10/0x10
[ 63.199705] ? copy_net_ns+0x17c/0x770
[ 63.200273] copy_net_ns+0x321/0x770
[ 63.200789] create_new_namespaces+0x3f6/0xb30
[ 63.201472] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.202164] ksys_unshare+0x44d/0x8e0
[ 63.202702] ? __pfx_ksys_unshare+0x10/0x10
[ 63.203323] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.204134] __x64_sys_unshare+0x31/0x40
[ 63.204696] do_syscall_64+0x3f/0x90
[ 63.205256] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.205951] RIP: 0033:0x7fc4f09f70d7
[ 63.206488] 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
[ 63.208876] RSP: 002b:00007fff382e6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.209919] RAX: ffffffffffffffda RBX: 00007fff382e75d8 RCX: 00007fc4f09f70d7
[ 63.210899] RDX: 00007fc4f0a6141f RSI: 00007fff382e6f30 RDI: 0000000040000000
[ 63.211865] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff382e6d40
[ 63.212846] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4f0b09bf0
[ 63.213824] R13: 00007fff382e7070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.214829]
[ 63.215186] irq event stamp: 9013
[ 63.215654] hardirqs last enabled at (9023): [] __up_console_sem+0x78/0x80
[ 63.216791] hardirqs last disabled at (9034): [] __up_console_sem+0x5d/0x80
[ 63.217952] softirqs last enabled at (8532): [] irq_exit_rcu+0x93/0xc0
[ 63.219099] softirqs last disabled at (8519): [] irq_exit_rcu+0x93/0xc0
[ 63.220225] ---[ end trace 0000000000000000 ]---
[ 63.226079] ------------[ cut here ]------------
[ 63.226716] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.228719] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.229866] Modules linked in:
[ 63.230326] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.231549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.232627] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.233353] 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
[ 63.235684] RSP: 0018:ffff88801a73fc00 EFLAGS: 00010282
[ 63.236426] RAX: 0000000000000000 RBX: ffff88800e9dfe40 RCX: 0000000000000000
[ 63.237411] RDX: ffff88801a44d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.238377] RBP: ffff88800e9dfe54 R08: 0000000000000001 R09: 0000000000000000
[ 63.239345] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.240306] R13: ffffffff84e23fe0 R14: ffff88800e9dfe48 R15: ffffffff84da7d60
[ 63.241327] FS: 0000555555eed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.242409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.243218] CR2: 00007f2b7e8026f4 CR3: 000000001ec72000 CR4: 0000000000350ef0
[ 63.244192] Call Trace:
[ 63.244550]
[ 63.244880] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.245583] ipv6_frags_init_net+0x206/0x3c0
[ 63.246221] ops_init+0xbb/0x6b0
[ 63.246712] setup_net+0x3d9/0x990
[ 63.247238] ? down_read_killable+0x1d7/0x4e0
[ 63.247863] ? __pfx_setup_net+0x10/0x10
[ 63.248450] ? copy_net_ns+0x17c/0x770
[ 63.249056] copy_net_ns+0x321/0x770
[ 63.249589] create_new_namespaces+0x3f6/0xb30
[ 63.250262] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.250936] ksys_unshare+0x44d/0x8e0
[ 63.251498] ? __pfx_ksys_unshare+0x10/0x10
[ 63.252121] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.252908] __x64_sys_unshare+0x31/0x40
[ 63.253499] do_syscall_64+0x3f/0x90
[ 63.254053] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.254766] RIP: 0033:0x7fc4f09f70d7
[ 63.255303] 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
[ 63.257692] RSP: 002b:00007fff382e6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.258718] RAX: ffffffffffffffda RBX: 00007fff382e75d8 RCX: 00007fc4f09f70d7
[ 63.259684] RDX: 00007fc4f0a6141f RSI: 00007fff382e6f30 RDI: 0000000040000000
[ 63.260657] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff382e6d40
[ 63.261637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4f0b09bf0
[ 63.262604] R13: 00007fff382e7070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.263587]
[ 63.263923] irq event stamp: 10801
[ 63.264419] hardirqs last enabled at (10813): [] __up_console_sem+0x78/0x80
[ 63.265588] hardirqs last disabled at (10824): [] __up_console_sem+0x5d/0x80
[ 63.266746] softirqs last enabled at (10448): [] irq_exit_rcu+0x93/0xc0
[ 63.267879] softirqs last disabled at (10439): [] irq_exit_rcu+0x93/0xc0
[ 63.269024] ---[ end trace 0000000000000000 ]---
[ 63.270535] ------------[ cut here ]------------
[ 63.271227] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.273374] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.274533] Modules linked in:
[ 63.275009] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.276275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.277391] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.278120] 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
[ 63.280480] RSP: 0018:ffff88801a73fbf0 EFLAGS: 00010286
[ 63.281226] RAX: 0000000000000000 RBX: ffff88800e9df840 RCX: 0000000000000000
[ 63.282195] RDX: ffff88801a44d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.283171] RBP: ffff88800e9df854 R08: 0000000000000001 R09: 0000000000000000
[ 63.284139] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.285127] R13: ffffffff84e23fe0 R14: ffff88800e9df848 R15: ffffffff84db0aa0
[ 63.286098] FS: 0000555555eed400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.287187] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.287963] CR2: 00007f2b7e8026f4 CR3: 000000001ec72000 CR4: 0000000000350ef0
[ 63.288949] Call Trace:
[ 63.289332]
[ 63.289657] nf_ct_net_init+0x224/0x3d0
[ 63.290258] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.290890] ops_init+0xbb/0x6b0
[ 63.291415] setup_net+0x3d9/0x990
[ 63.291916] ? down_read_killable+0x1d7/0x4e0
[ 63.292569] ? __pfx_setup_net+0x10/0x10
[ 63.293185] ? copy_net_ns+0x17c/0x770
[ 63.293740] copy_net_ns+0x321/0x770
[ 63.294298] create_new_namespaces+0x3f6/0xb30
[ 63.294935] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.295641] ksys_unshare+0x44d/0x8e0
[ 63.296209] ? __pfx_ksys_unshare+0x10/0x10
[ 63.296805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.297618] __x64_sys_unshare+0x31/0x40
[ 63.298193] do_syscall_64+0x3f/0x90
[ 63.298729] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.299460] RIP: 0033:0x7fc4f09f70d7
[ 63.299966] 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
[ 63.302356] RSP: 002b:00007fff382e6f98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.303394] RAX: ffffffffffffffda RBX: 00007fff382e75d8 RCX: 00007fc4f09f70d7
[ 63.304362] RDX: 00007fc4f0a6141f RSI: 00007fff382e6f30 RDI: 0000000040000000
[ 63.305372] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff382e6d40
[ 63.306337] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc4f0b09bf0
[ 63.307313] R13: 00007fff382e7070 R14: 0000000000000000 R15: 00000000000000f8
[ 63.308313]
[ 63.308643] irq event stamp: 11603
[ 63.309159] hardirqs last enabled at (11615): [] __up_console_sem+0x78/0x80
[ 63.310321] hardirqs last disabled at (11626): [] __up_console_sem+0x5d/0x80
[ 63.311485] softirqs last enabled at (11340): [] irq_exit_rcu+0x93/0xc0
[ 63.312623] softirqs last disabled at (11335): [] irq_exit_rcu+0x93/0xc0
[ 63.313766] ---[ end trace 0000000000000000 ]---
executing program
[ 64.833654] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.881018] Bluetooth: hci0: command 0x041b tx timeout
[ 68.929124] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.977078] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:58:40 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a73f5f0
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 0000555555eed400 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=00007f2b7e8026f4 CR3=000000001ec72000 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=00000000000425d7 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=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 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=00007f428f149180 CR3=000000000df5a000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000