Warning: Permanently added '[localhost]:38912' (ECDSA) to the list of known hosts.
2023/05/18 09:13:24 fuzzer started
2023/05/18 09:13:24 dialing manager at localhost:44319
2023/05/18 09:13:24 checking machine...
2023/05/18 09:13:24 checking revisions...
syzkaller login: [ 36.911057] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:13:24 testing simple program...
[ 36.965231] cgroup: Unknown subsys name 'net'
[ 37.046566] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.004008] audit: type=1400 audit(1684401217.564:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.140795] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.142576] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.145618] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.147753] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.149365] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.150242] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.451896] ------------[ cut here ]------------
[ 51.452372] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.453551] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.454339] Modules linked in:
[ 51.454636] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.456903] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.458856] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.459355] 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
[ 51.460948] RSP: 0018:ffff888019e2fc00 EFLAGS: 00010282
[ 51.461409] RAX: 0000000000000000 RBX: ffff88800cad9c40 RCX: 0000000000000000
[ 51.462065] RDX: ffff888019443680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.462732] RBP: ffff88800cad9c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.463353] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.464009] R13: ffffffff84e23fe0 R14: ffff88800cad9c48 R15: ffffffff84d74dc0
[ 51.464628] FS: 0000555556995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.465353] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.465889] CR2: 00007ff8f021f6f4 CR3: 0000000015b4e000 CR4: 0000000000350ee0
[ 51.466505] Call Trace:
[ 51.466764]
[ 51.466980] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.467456] ipv4_frags_init_net+0x269/0x440
[ 51.467881] ops_init+0xbb/0x6b0
[ 51.468195] setup_net+0x3d9/0x990
[ 51.468522] ? down_read_killable+0x1d7/0x4e0
[ 51.468979] ? __pfx_setup_net+0x10/0x10
[ 51.469347] ? copy_net_ns+0x17c/0x770
[ 51.469732] copy_net_ns+0x321/0x770
[ 51.470078] create_new_namespaces+0x3f6/0xb30
[ 51.470509] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.470985] ksys_unshare+0x44d/0x8e0
[ 51.471369] ? __pfx_ksys_unshare+0x10/0x10
[ 51.471803] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.472324] __x64_sys_unshare+0x31/0x40
[ 51.472739] do_syscall_64+0x3f/0x90
[ 51.473086] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.473538] RIP: 0033:0x7f1087bd80d7
[ 51.473907] 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
[ 51.475514] RSP: 002b:00007ffed8727cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.476202] RAX: ffffffffffffffda RBX: 00007ffed87282f8 RCX: 00007f1087bd80d7
[ 51.476860] RDX: 00007f1087c4241f RSI: 00007ffed8727c50 RDI: 0000000040000000
[ 51.477475] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8727a60
[ 51.478139] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1087ceabf0
[ 51.478780] R13: 00007ffed8727d90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.479444]
[ 51.479657] irq event stamp: 9361
[ 51.480015] hardirqs last enabled at (9379): [] __up_console_sem+0x78/0x80
[ 51.480806] hardirqs last disabled at (9390): [] __up_console_sem+0x5d/0x80
[ 51.481599] softirqs last enabled at (9374): [] irq_exit_rcu+0x93/0xc0
[ 51.482357] softirqs last disabled at (9369): [] irq_exit_rcu+0x93/0xc0
[ 51.483124] ---[ end trace 0000000000000000 ]---
[ 51.487436] ------------[ cut here ]------------
[ 51.487907] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.489077] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.489838] Modules linked in:
[ 51.490128] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.490967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.491683] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.492181] 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
[ 51.493765] RSP: 0018:ffff888019e2fc00 EFLAGS: 00010282
[ 51.494240] RAX: 0000000000000000 RBX: ffff888015b58640 RCX: 0000000000000000
[ 51.494896] RDX: ffff888019443680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.495537] RBP: ffff888015b58654 R08: 0000000000000001 R09: 0000000000000000
[ 51.496203] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.496865] R13: ffffffff84e23fe0 R14: ffff888015b58648 R15: ffffffff84da7d60
[ 51.497489] FS: 0000555556995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.498206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.498747] CR2: 00007ff8f021f6f4 CR3: 0000000015b4e000 CR4: 0000000000350ee0
[ 51.499397] Call Trace:
[ 51.499636]
[ 51.499881] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.500327] ipv6_frags_init_net+0x206/0x3c0
[ 51.500770] ops_init+0xbb/0x6b0
[ 51.501098] setup_net+0x3d9/0x990
[ 51.501416] ? down_read_killable+0x1d7/0x4e0
[ 51.501861] ? __pfx_setup_net+0x10/0x10
[ 51.502225] ? copy_net_ns+0x17c/0x770
[ 51.502601] copy_net_ns+0x321/0x770
[ 51.502970] create_new_namespaces+0x3f6/0xb30
[ 51.503433] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.503908] ksys_unshare+0x44d/0x8e0
[ 51.504283] ? __pfx_ksys_unshare+0x10/0x10
[ 51.504678] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.505235] __x64_sys_unshare+0x31/0x40
[ 51.505649] do_syscall_64+0x3f/0x90
[ 51.506026] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.506500] RIP: 0033:0x7f1087bd80d7
[ 51.506860] 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
[ 51.508463] RSP: 002b:00007ffed8727cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.509159] RAX: ffffffffffffffda RBX: 00007ffed87282f8 RCX: 00007f1087bd80d7
[ 51.509797] RDX: 00007f1087c4241f RSI: 00007ffed8727c50 RDI: 0000000040000000
[ 51.510414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8727a60
[ 51.511047] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1087ceabf0
[ 51.511664] R13: 00007ffed8727d90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.512333]
[ 51.512549] irq event stamp: 11145
[ 51.512885] hardirqs last enabled at (11157): [] __up_console_sem+0x78/0x80
[ 51.513647] hardirqs last disabled at (11166): [] __up_console_sem+0x5d/0x80
[ 51.514471] softirqs last enabled at (10644): [] irq_exit_rcu+0x93/0xc0
[ 51.515264] softirqs last disabled at (10639): [] irq_exit_rcu+0x93/0xc0
[ 51.516061] ---[ end trace 0000000000000000 ]---
[ 51.517253] ------------[ cut here ]------------
[ 51.517684] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.519120] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.519929] Modules linked in:
[ 51.520234] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.521086] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.521861] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.522317] 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
[ 51.523937] RSP: 0018:ffff888019e2fbf0 EFLAGS: 00010286
[ 51.524421] RAX: 0000000000000000 RBX: ffff888015b58040 RCX: 0000000000000000
[ 51.525075] RDX: ffff888019443680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.525719] RBP: ffff888015b58054 R08: 0000000000000001 R09: 0000000000000000
[ 51.526351] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.527008] R13: ffffffff84e23fe0 R14: ffff888015b58048 R15: ffffffff84db0aa0
[ 51.527638] FS: 0000555556995400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.528359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.528898] CR2: 00007ff8f021f6f4 CR3: 0000000015b4e000 CR4: 0000000000350ee0
[ 51.529519] Call Trace:
[ 51.529790]
[ 51.530017] nf_ct_net_init+0x224/0x3d0
[ 51.530399] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.530854] ops_init+0xbb/0x6b0
[ 51.531211] setup_net+0x3d9/0x990
[ 51.531551] ? down_read_killable+0x1d7/0x4e0
[ 51.531988] ? __pfx_setup_net+0x10/0x10
[ 51.532407] ? copy_net_ns+0x17c/0x770
[ 51.532801] copy_net_ns+0x321/0x770
[ 51.533174] create_new_namespaces+0x3f6/0xb30
[ 51.533637] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.534118] ksys_unshare+0x44d/0x8e0
[ 51.534470] ? __pfx_ksys_unshare+0x10/0x10
[ 51.534901] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.535451] __x64_sys_unshare+0x31/0x40
[ 51.535844] do_syscall_64+0x3f/0x90
[ 51.536194] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.536672] RIP: 0033:0x7f1087bd80d7
[ 51.537030] 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
[ 51.538613] RSP: 002b:00007ffed8727cb8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.539321] RAX: ffffffffffffffda RBX: 00007ffed87282f8 RCX: 00007f1087bd80d7
[ 51.539961] RDX: 00007f1087c4241f RSI: 00007ffed8727c50 RDI: 0000000040000000
[ 51.540565] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed8727a60
[ 51.541205] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f1087ceabf0
[ 51.541852] R13: 00007ffed8727d90 R14: 0000000000000000 R15: 00000000000000f8
[ 51.542509]
[ 51.542762] irq event stamp: 11973
[ 51.543075] hardirqs last enabled at (11983): [] __up_console_sem+0x78/0x80
[ 51.543931] hardirqs last disabled at (11994): [] __up_console_sem+0x5d/0x80
[ 51.544678] softirqs last enabled at (11968): [] irq_exit_rcu+0x93/0xc0
[ 51.545436] softirqs last disabled at (11963): [] irq_exit_rcu+0x93/0xc0
[ 51.546178] ---[ end trace 0000000000000000 ]---
executing program
[ 53.224257] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.271754] Bluetooth: hci0: command 0x041b tx timeout
[ 57.320810] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.367821] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:13:37 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffff88800844e900 RCX=ffffffff812de535 RDX=ffffed1001e02ef4
RSI=0000000000000004 RDI=ffff88800f0177a0 RBP=1ffff11001e02ef0 RSP=ffff88800f017768
R8 =0000000000000001 R9 =ffffed1001e02ef4 R10=0000000000000003 R11=0000000000000001
R12=ffff88800844e908 R13=ffff88800844e910 R14=0000000000000000 R15=ffffea00002e6d80
RIP=ffffffff8180f4b5 RFL=00000097 [--S-APC] 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 00007fdbd58b3700 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=00007f497fb07450 CR3=000000000c54e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=756e755f6873657268745f776f6c5f00 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000031 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019e2f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000031 R11=0000000000000001
R12=0000000000000031 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 0000555556995400 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=00007ff8f021f6f4 CR3=0000000015b4e000 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