Warning: Permanently added '[localhost]:1430' (ECDSA) to the list of known hosts.
2023/05/17 14:12:06 fuzzer started
2023/05/17 14:12:07 dialing manager at localhost:44319
2023/05/17 14:12:07 checking machine...
2023/05/17 14:12:07 checking revisions...
syzkaller login: [ 46.960066] kmemleak: Automatic memory scanning thread ended
2023/05/17 14:12:07 testing simple program...
[ 47.040128] cgroup: Unknown subsys name 'net'
[ 47.148118] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 58.477517] audit: type=1400 audit(1684332738.943:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 59.632536] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 59.635318] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 59.636667] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 59.640163] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 59.642031] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 59.643477] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.066234] ------------[ cut here ]------------
[ 60.067017] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.069033] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.070548] Modules linked in:
[ 60.071237] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.076079] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.077129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.077825] 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
[ 60.080079] RSP: 0018:ffff888016d4fc00 EFLAGS: 00010282
[ 60.080762] RAX: 0000000000000000 RBX: ffff88801679f040 RCX: 0000000000000000
[ 60.081716] RDX: ffff88800efd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.082649] RBP: ffff88801679f054 R08: 0000000000000001 R09: 0000000000000000
[ 60.083578] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.084536] R13: ffffffff84e23fe0 R14: ffff88801679f048 R15: ffffffff84d74dc0
[ 60.085510] FS: 0000555556eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.086583] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.087375] CR2: 00007f843f5eb6f4 CR3: 000000000e158000 CR4: 0000000000350ee0
[ 60.088362] Call Trace:
[ 60.088716]
[ 60.089070] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.089753] ipv4_frags_init_net+0x269/0x440
[ 60.090393] ops_init+0xbb/0x6b0
[ 60.090885] setup_net+0x3d9/0x990
[ 60.091416] ? down_read_killable+0x1d7/0x4e0
[ 60.092076] ? __pfx_setup_net+0x10/0x10
[ 60.092637] ? copy_net_ns+0x17c/0x770
[ 60.093216] copy_net_ns+0x321/0x770
[ 60.093759] create_new_namespaces+0x3f6/0xb30
[ 60.094433] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.095141] ksys_unshare+0x44d/0x8e0
[ 60.095683] ? __pfx_ksys_unshare+0x10/0x10
[ 60.096309] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.097122] __x64_sys_unshare+0x31/0x40
[ 60.097710] do_syscall_64+0x3f/0x90
[ 60.098272] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.099023] RIP: 0033:0x7f2b850e80d7
[ 60.099551] 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
[ 60.101944] RSP: 002b:00007ffdf09ab1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.102873] RAX: ffffffffffffffda RBX: 00007ffdf09ab828 RCX: 00007f2b850e80d7
[ 60.103767] RDX: 00007f2b8515241f RSI: 00007ffdf09ab180 RDI: 0000000040000000
[ 60.104675] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf09aaf90
[ 60.105583] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b851fabf0
[ 60.106483] R13: 00007ffdf09ab2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.107422]
[ 60.107733] irq event stamp: 11343
[ 60.108205] hardirqs last enabled at (11355): [] __up_console_sem+0x78/0x80
[ 60.109297] hardirqs last disabled at (11366): [] __up_console_sem+0x5d/0x80
[ 60.110419] softirqs last enabled at (10880): [] irq_exit_rcu+0x93/0xc0
[ 60.111486] softirqs last disabled at (10859): [] irq_exit_rcu+0x93/0xc0
[ 60.112558] ---[ end trace 0000000000000000 ]---
[ 60.118332] ------------[ cut here ]------------
[ 60.119009] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.120885] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.122044] Modules linked in:
[ 60.122473] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.123681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.124760] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.125485] 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
[ 60.127750] RSP: 0018:ffff888016d4fc00 EFLAGS: 00010282
[ 60.128477] RAX: 0000000000000000 RBX: ffff8880144a3a40 RCX: 0000000000000000
[ 60.129474] RDX: ffff88800efd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.130455] RBP: ffff8880144a3a54 R08: 0000000000000001 R09: 0000000000000000
[ 60.131439] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.132350] R13: ffffffff84e23fe0 R14: ffff8880144a3a48 R15: ffffffff84da7d60
[ 60.133339] FS: 0000555556eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.134489] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.135325] CR2: 00007f843f5eb6f4 CR3: 000000000e158000 CR4: 0000000000350ee0
[ 60.136330] Call Trace:
[ 60.136694]
[ 60.137060] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.137754] ipv6_frags_init_net+0x206/0x3c0
[ 60.138411] ops_init+0xbb/0x6b0
[ 60.138940] setup_net+0x3d9/0x990
[ 60.139456] ? down_read_killable+0x1d7/0x4e0
[ 60.140149] ? __pfx_setup_net+0x10/0x10
[ 60.140741] ? copy_net_ns+0x17c/0x770
[ 60.141352] copy_net_ns+0x321/0x770
[ 60.141959] create_new_namespaces+0x3f6/0xb30
[ 60.142620] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.143349] ksys_unshare+0x44d/0x8e0
[ 60.143903] ? __pfx_ksys_unshare+0x10/0x10
[ 60.144558] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.145418] __x64_sys_unshare+0x31/0x40
[ 60.146040] do_syscall_64+0x3f/0x90
[ 60.146584] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.147364] RIP: 0033:0x7f2b850e80d7
[ 60.147896] 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
[ 60.150311] RSP: 002b:00007ffdf09ab1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.151348] RAX: ffffffffffffffda RBX: 00007ffdf09ab828 RCX: 00007f2b850e80d7
[ 60.152287] RDX: 00007f2b8515241f RSI: 00007ffdf09ab180 RDI: 0000000040000000
[ 60.153160] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf09aaf90
[ 60.154065] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b851fabf0
[ 60.154952] R13: 00007ffdf09ab2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.155824]
[ 60.156156] irq event stamp: 13257
[ 60.156583] hardirqs last enabled at (13267): [] __up_console_sem+0x78/0x80
[ 60.157645] hardirqs last disabled at (13278): [] __up_console_sem+0x5d/0x80
[ 60.158713] softirqs last enabled at (12800): [] irq_exit_rcu+0x93/0xc0
[ 60.159760] softirqs last disabled at (12791): [] irq_exit_rcu+0x93/0xc0
[ 60.160790] ---[ end trace 0000000000000000 ]---
[ 60.162173] ------------[ cut here ]------------
[ 60.162761] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.164649] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.165712] Modules linked in:
[ 60.166155] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.167334] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.168356] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.169029] 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
[ 60.171264] RSP: 0018:ffff888016d4fbf0 EFLAGS: 00010286
[ 60.171964] RAX: 0000000000000000 RBX: ffff8880144a3240 RCX: 0000000000000000
[ 60.172839] RDX: ffff88800efd51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.173774] RBP: ffff8880144a3254 R08: 0000000000000001 R09: 0000000000000000
[ 60.174681] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.175602] R13: ffffffff84e23fe0 R14: ffff8880144a3248 R15: ffffffff84db0aa0
[ 60.176516] FS: 0000555556eb8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 60.177535] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.178288] CR2: 00007f843f5eb6f4 CR3: 000000000e158000 CR4: 0000000000350ee0
[ 60.179221] Call Trace:
[ 60.179558]
[ 60.179870] nf_ct_net_init+0x224/0x3d0
[ 60.180429] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.181109] ops_init+0xbb/0x6b0
[ 60.181596] setup_net+0x3d9/0x990
[ 60.182118] ? down_read_killable+0x1d7/0x4e0
[ 60.182710] ? __pfx_setup_net+0x10/0x10
[ 60.183275] ? copy_net_ns+0x17c/0x770
[ 60.183792] copy_net_ns+0x321/0x770
[ 60.184330] create_new_namespaces+0x3f6/0xb30
[ 60.184963] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.185612] ksys_unshare+0x44d/0x8e0
[ 60.186157] ? __pfx_ksys_unshare+0x10/0x10
[ 60.186731] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.187510] __x64_sys_unshare+0x31/0x40
[ 60.188087] do_syscall_64+0x3f/0x90
[ 60.188588] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.189292] RIP: 0033:0x7f2b850e80d7
[ 60.189787] 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
[ 60.192074] RSP: 002b:00007ffdf09ab1e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 60.193072] RAX: ffffffffffffffda RBX: 00007ffdf09ab828 RCX: 00007f2b850e80d7
[ 60.193990] RDX: 00007f2b8515241f RSI: 00007ffdf09ab180 RDI: 0000000040000000
[ 60.194903] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf09aaf90
[ 60.195845] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2b851fabf0
[ 60.196798] R13: 00007ffdf09ab2c0 R14: 0000000000000000 R15: 00000000000000f8
[ 60.197769]
[ 60.198119] irq event stamp: 14071
[ 60.198589] hardirqs last enabled at (14081): [] __up_console_sem+0x78/0x80
[ 60.199734] hardirqs last disabled at (14092): [] __up_console_sem+0x5d/0x80
[ 60.200874] softirqs last enabled at (13800): [] irq_exit_rcu+0x93/0xc0
[ 60.201951] softirqs last disabled at (13789): [] irq_exit_rcu+0x93/0xc0
[ 60.202982] ---[ end trace 0000000000000000 ]---
[ 61.716564] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.764118] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 65.812030] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.859984] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
14:12:18 Registers:
info registers vcpu 0
RAX=ffff888009f5c060 RBX=ffff888009f5c000 RCX=0000000000000000 RDX=1ffff11002d73000
RSI=ffffffff8164e486 RDI=ffff888018639018 RBP=0000000000000001 RSP=ffff88800ed17a90
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=0000000000000000 R13=ffff888018639000 R14=ffff888016b98000 R15=ffff88800efd0000
RIP=ffffffff814be644 RFL=00000206 [-----P-] 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 00007f24956d2700 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=00007fdc6a8a1000 CR3=000000000991a000 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=2030323a32313a34312037312079614d XMM01=5d3733323137302e30362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d4f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 0000555556eb8400 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=00007f843f5eb6f4 CR3=000000000e158000 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