Warning: Permanently added '[localhost]:43680' (ECDSA) to the list of known hosts.
2023/05/17 15:52:56 fuzzer started
2023/05/17 15:52:56 dialing manager at localhost:44319
2023/05/17 15:52:56 checking machine...
2023/05/17 15:52:56 checking revisions...
syzkaller login: [ 37.276626] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:52:56 testing simple program...
[ 37.355201] cgroup: Unknown subsys name 'net'
[ 37.456078] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.516418] audit: type=1400 audit(1684338788.929:6): 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
[ 50.617258] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.618916] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.621765] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.624588] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.626442] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.627832] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.042596] ------------[ cut here ]------------
[ 51.043320] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.045103] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.046393] Modules linked in:
[ 51.046833] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.051886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.053088] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.053788] 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
[ 51.056291] RSP: 0018:ffff888020047c00 EFLAGS: 00010282
[ 51.057138] RAX: 0000000000000000 RBX: ffff88800e1e1c40 RCX: 0000000000000000
[ 51.058261] RDX: ffff8880167d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.059430] RBP: ffff88800e1e1c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.060446] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.061420] R13: ffffffff84e23fe0 R14: ffff88800e1e1c48 R15: ffffffff84d74dc0
[ 51.062386] FS: 00005555572b0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.063462] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.064263] CR2: 00007fc4549a56f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 51.065242] Call Trace:
[ 51.065588]
[ 51.065902] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.066617] ipv4_frags_init_net+0x269/0x440
[ 51.067248] ops_init+0xbb/0x6b0
[ 51.067743] setup_net+0x3d9/0x990
[ 51.068274] ? down_read_killable+0x1d7/0x4e0
[ 51.068893] ? __pfx_setup_net+0x10/0x10
[ 51.069479] ? copy_net_ns+0x17c/0x770
[ 51.070069] copy_net_ns+0x321/0x770
[ 51.070599] create_new_namespaces+0x3f6/0xb30
[ 51.071267] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.072010] ksys_unshare+0x44d/0x8e0
[ 51.072545] ? __pfx_ksys_unshare+0x10/0x10
[ 51.073175] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.073997] __x64_sys_unshare+0x31/0x40
[ 51.074561] do_syscall_64+0x3f/0x90
[ 51.075123] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.075824] RIP: 0033:0x7feffbd380d7
[ 51.076365] 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
[ 51.078731] RSP: 002b:00007ffffcdfd088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.079771] RAX: ffffffffffffffda RBX: 00007ffffcdfd6c8 RCX: 00007feffbd380d7
[ 51.080734] RDX: 00007feffbda241f RSI: 00007ffffcdfd020 RDI: 0000000040000000
[ 51.081695] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffcdfce30
[ 51.082684] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feffbe4abf0
[ 51.083679] R13: 00007ffffcdfd160 R14: 0000000000000000 R15: 00000000000000f8
[ 51.084689]
[ 51.085059] irq event stamp: 8783
[ 51.085526] hardirqs last enabled at (8793): [] __up_console_sem+0x78/0x80
[ 51.086681] hardirqs last disabled at (8804): [] __up_console_sem+0x5d/0x80
[ 51.087844] softirqs last enabled at (8404): [] irq_exit_rcu+0x93/0xc0
[ 51.088988] softirqs last disabled at (8387): [] irq_exit_rcu+0x93/0xc0
[ 51.090111] ---[ end trace 0000000000000000 ]---
[ 51.095734] ------------[ cut here ]------------
[ 51.096420] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.098297] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.099466] Modules linked in:
[ 51.099918] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.101229] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.102342] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.103091] 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
[ 51.105508] RSP: 0018:ffff888020047c00 EFLAGS: 00010282
[ 51.106265] RAX: 0000000000000000 RBX: ffff8880090f0c40 RCX: 0000000000000000
[ 51.107219] RDX: ffff8880167d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.108173] RBP: ffff8880090f0c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.109140] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.110095] R13: ffffffff84e23fe0 R14: ffff8880090f0c48 R15: ffffffff84da7d60
[ 51.111051] FS: 00005555572b0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.112128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.112884] CR2: 00007fc4549a56f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 51.113843] Call Trace:
[ 51.114236]
[ 51.114563] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.115297] ipv6_frags_init_net+0x206/0x3c0
[ 51.115913] ops_init+0xbb/0x6b0
[ 51.116437] setup_net+0x3d9/0x990
[ 51.116936] ? down_read_killable+0x1d7/0x4e0
[ 51.117602] ? __pfx_setup_net+0x10/0x10
[ 51.118199] ? copy_net_ns+0x17c/0x770
[ 51.118761] copy_net_ns+0x321/0x770
[ 51.119328] create_new_namespaces+0x3f6/0xb30
[ 51.120012] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.120687] ksys_unshare+0x44d/0x8e0
[ 51.121266] ? __pfx_ksys_unshare+0x10/0x10
[ 51.121863] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.122680] __x64_sys_unshare+0x31/0x40
[ 51.123306] do_syscall_64+0x3f/0x90
[ 51.123836] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.124575] RIP: 0033:0x7feffbd380d7
[ 51.125120] 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
[ 51.127511] RSP: 002b:00007ffffcdfd088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.128560] RAX: ffffffffffffffda RBX: 00007ffffcdfd6c8 RCX: 00007feffbd380d7
[ 51.129551] RDX: 00007feffbda241f RSI: 00007ffffcdfd020 RDI: 0000000040000000
[ 51.130522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffcdfce30
[ 51.131513] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feffbe4abf0
[ 51.132509] R13: 00007ffffcdfd160 R14: 0000000000000000 R15: 00000000000000f8
[ 51.133514]
[ 51.133849] irq event stamp: 10477
[ 51.134357] hardirqs last enabled at (10489): [] __up_console_sem+0x78/0x80
[ 51.135551] hardirqs last disabled at (10500): [] __up_console_sem+0x5d/0x80
[ 51.136726] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 51.137890] softirqs last disabled at (10055): [] irq_exit_rcu+0x93/0xc0
[ 51.139041] ---[ end trace 0000000000000000 ]---
[ 51.140582] ------------[ cut here ]------------
[ 51.141259] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.143404] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.144530] Modules linked in:
[ 51.145004] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.146222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.147312] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.148035] 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
[ 51.150338] RSP: 0018:ffff888020047bf0 EFLAGS: 00010286
[ 51.151065] RAX: 0000000000000000 RBX: ffff88801663d440 RCX: 0000000000000000
[ 51.152029] RDX: ffff8880167d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.152941] RBP: ffff88801663d454 R08: 0000000000000001 R09: 0000000000000000
[ 51.153896] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.154857] R13: ffffffff84e23fe0 R14: ffff88801663d448 R15: ffffffff84db0aa0
[ 51.155837] FS: 00005555572b0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.156900] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.157685] CR2: 00007fc4549a56f4 CR3: 000000001931e000 CR4: 0000000000350ee0
[ 51.158633] Call Trace:
[ 51.159018]
[ 51.159347] nf_ct_net_init+0x224/0x3d0
[ 51.159896] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.160544] ops_init+0xbb/0x6b0
[ 51.161054] setup_net+0x3d9/0x990
[ 51.161539] ? down_read_killable+0x1d7/0x4e0
[ 51.162181] ? __pfx_setup_net+0x10/0x10
[ 51.162722] ? copy_net_ns+0x17c/0x770
[ 51.163329] copy_net_ns+0x321/0x770
[ 51.163864] create_new_namespaces+0x3f6/0xb30
[ 51.164533] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.165235] ksys_unshare+0x44d/0x8e0
[ 51.165757] ? __pfx_ksys_unshare+0x10/0x10
[ 51.166387] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.167175] __x64_sys_unshare+0x31/0x40
[ 51.167744] do_syscall_64+0x3f/0x90
[ 51.168291] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.169016] RIP: 0033:0x7feffbd380d7
[ 51.169504] 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
[ 51.171821] RSP: 002b:00007ffffcdfd088 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.172830] RAX: ffffffffffffffda RBX: 00007ffffcdfd6c8 RCX: 00007feffbd380d7
[ 51.173788] RDX: 00007feffbda241f RSI: 00007ffffcdfd020 RDI: 0000000040000000
[ 51.174729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffffcdfce30
[ 51.175698] R10: 0000000000000000 R11: 0000000000000206 R12: 00007feffbe4abf0
[ 51.176637] R13: 00007ffffcdfd160 R14: 0000000000000000 R15: 00000000000000f8
[ 51.177613]
[ 51.177933] irq event stamp: 11267
[ 51.178434] hardirqs last enabled at (11279): [] __up_console_sem+0x78/0x80
[ 51.179581] hardirqs last disabled at (11290): [] __up_console_sem+0x5d/0x80
[ 51.180724] softirqs last enabled at (11050): [] irq_exit_rcu+0x93/0xc0
[ 51.181822] softirqs last disabled at (11045): [] irq_exit_rcu+0x93/0xc0
[ 51.182925] ---[ end trace 0000000000000000 ]---
executing program
[ 52.698674] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.747062] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.794027] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.842096] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:53:09 Registers:
info registers vcpu 0
RAX=000000000002ba7b 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=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 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=00007ffb866d04d0 CR3=000000000e8b0000 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=9485872b13cc32b09445489c2d0f2aad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8b195d1211be8316000000000013c080 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e97b25ced4112f1a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555572b0400 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=00007fc4549a56f4 CR3=000000001931e000 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