Warning: Permanently added '[localhost]:59541' (ECDSA) to the list of known hosts.
2023/05/17 20:55:06 fuzzer started
2023/05/17 20:55:06 dialing manager at localhost:44319
2023/05/17 20:55:06 checking machine...
2023/05/17 20:55:06 checking revisions...
syzkaller login: [ 44.726867] kmemleak: Automatic memory scanning thread ended
2023/05/17 20:55:06 testing simple program...
[ 44.794747] cgroup: Unknown subsys name 'net'
[ 44.864824] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 56.564144] audit: type=1400 audit(1684356918.712:6): 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
executing program
[ 57.677804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.680323] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.681946] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.685526] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.687273] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.688536] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.081464] ------------[ cut here ]------------
[ 58.082683] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.084657] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.085758] Modules linked in:
[ 58.086245] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.091136] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.092415] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.093244] 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
[ 58.096019] RSP: 0018:ffff888016d07c00 EFLAGS: 00010282
[ 58.096919] RAX: 0000000000000000 RBX: ffff88800e181840 RCX: 0000000000000000
[ 58.098100] RDX: ffff888016e80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.099319] RBP: ffff88800e181854 R08: 0000000000000001 R09: 0000000000000000
[ 58.100490] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.101676] R13: ffffffff84e23fe0 R14: ffff88800e181848 R15: ffffffff84d74dc0
[ 58.102868] FS: 00005555560cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.103935] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.104712] CR2: 00007fff93f48020 CR3: 0000000019e3a000 CR4: 0000000000350ef0
[ 58.105648] Call Trace:
[ 58.106006]
[ 58.106353] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.107041] ipv4_frags_init_net+0x269/0x440
[ 58.107676] ops_init+0xbb/0x6b0
[ 58.108150] setup_net+0x3d9/0x990
[ 58.108657] ? down_read_killable+0x1d7/0x4e0
[ 58.109288] ? __pfx_setup_net+0x10/0x10
[ 58.109856] ? copy_net_ns+0x17c/0x770
[ 58.110436] copy_net_ns+0x321/0x770
[ 58.110980] create_new_namespaces+0x3f6/0xb30
[ 58.111626] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.112317] ksys_unshare+0x44d/0x8e0
[ 58.112840] ? __pfx_ksys_unshare+0x10/0x10
[ 58.113446] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.114251] __x64_sys_unshare+0x31/0x40
[ 58.114842] do_syscall_64+0x3f/0x90
[ 58.115391] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.116070] RIP: 0033:0x7f8bc71ba0d7
[ 58.116598] 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
[ 58.118978] RSP: 002b:00007ffc3e825988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.119996] RAX: ffffffffffffffda RBX: 00007ffc3e825fc8 RCX: 00007f8bc71ba0d7
[ 58.120950] RDX: 00007f8bc722441f RSI: 00007ffc3e825920 RDI: 0000000040000000
[ 58.121923] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e825730
[ 58.122914] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bc72ccbf0
[ 58.123868] R13: 00007ffc3e825a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.124847]
[ 58.125201] irq event stamp: 8105
[ 58.125652] hardirqs last enabled at (8115): [] __up_console_sem+0x78/0x80
[ 58.126835] hardirqs last disabled at (8126): [] __up_console_sem+0x5d/0x80
[ 58.127954] softirqs last enabled at (7830): [] irq_exit_rcu+0x93/0xc0
[ 58.129042] softirqs last disabled at (7825): [] irq_exit_rcu+0x93/0xc0
[ 58.130146] ---[ end trace 0000000000000000 ]---
[ 58.135435] ------------[ cut here ]------------
[ 58.136070] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.137845] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.139031] Modules linked in:
[ 58.139501] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.140741] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.141879] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.142600] 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
[ 58.144924] RSP: 0018:ffff888016d07c00 EFLAGS: 00010282
[ 58.145678] RAX: 0000000000000000 RBX: ffff88800ef8ee40 RCX: 0000000000000000
[ 58.146657] RDX: ffff888016e80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.147611] RBP: ffff88800ef8ee54 R08: 0000000000000001 R09: 0000000000000000
[ 58.148570] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.149527] R13: ffffffff84e23fe0 R14: ffff88800ef8ee48 R15: ffffffff84da7d60
[ 58.150541] FS: 00005555560cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.151661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.152493] CR2: 00007fff93f48020 CR3: 0000000019e3a000 CR4: 0000000000350ef0
[ 58.153479] Call Trace:
[ 58.153891]
[ 58.154251] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.154950] ipv6_frags_init_net+0x206/0x3c0
[ 58.155598] ops_init+0xbb/0x6b0
[ 58.156085] setup_net+0x3d9/0x990
[ 58.156640] ? down_read_killable+0x1d7/0x4e0
[ 58.157305] ? __pfx_setup_net+0x10/0x10
[ 58.157905] ? copy_net_ns+0x17c/0x770
[ 58.158490] copy_net_ns+0x321/0x770
[ 58.159012] create_new_namespaces+0x3f6/0xb30
[ 58.159675] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.160377] ksys_unshare+0x44d/0x8e0
[ 58.160908] ? __pfx_ksys_unshare+0x10/0x10
[ 58.161539] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.162391] __x64_sys_unshare+0x31/0x40
[ 58.162949] do_syscall_64+0x3f/0x90
[ 58.163519] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.164252] RIP: 0033:0x7f8bc71ba0d7
[ 58.164748] 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
[ 58.167151] RSP: 002b:00007ffc3e825988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.168389] RAX: ffffffffffffffda RBX: 00007ffc3e825fc8 RCX: 00007f8bc71ba0d7
[ 58.169625] RDX: 00007f8bc722441f RSI: 00007ffc3e825920 RDI: 0000000040000000
[ 58.170896] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e825730
[ 58.172122] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bc72ccbf0
[ 58.173324] R13: 00007ffc3e825a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.174598]
[ 58.175006] irq event stamp: 9817
[ 58.175630] hardirqs last enabled at (9829): [] __up_console_sem+0x78/0x80
[ 58.177104] hardirqs last disabled at (9840): [] __up_console_sem+0x5d/0x80
[ 58.178610] softirqs last enabled at (9764): [] irq_exit_rcu+0x93/0xc0
[ 58.180035] softirqs last disabled at (9759): [] irq_exit_rcu+0x93/0xc0
[ 58.181457] ---[ end trace 0000000000000000 ]---
[ 58.183548] ------------[ cut here ]------------
[ 58.184406] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.186984] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.188220] Modules linked in:
[ 58.188690] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.190059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.191438] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.192392] 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
[ 58.194960] RSP: 0018:ffff888016d07bf0 EFLAGS: 00010286
[ 58.195657] RAX: 0000000000000000 RBX: ffff88800ef8e640 RCX: 0000000000000000
[ 58.196554] RDX: ffff888016e80000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.197445] RBP: ffff88800ef8e654 R08: 0000000000000001 R09: 0000000000000000
[ 58.198373] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.199371] R13: ffffffff84e23fe0 R14: ffff88800ef8e648 R15: ffffffff84db0aa0
[ 58.200459] FS: 00005555560cb400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.201676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.202575] CR2: 00007fff93f48020 CR3: 0000000019e3a000 CR4: 0000000000350ef0
[ 58.203655] Call Trace:
[ 58.204051]
[ 58.204442] nf_ct_net_init+0x224/0x3d0
[ 58.205075] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.205805] ops_init+0xbb/0x6b0
[ 58.206410] setup_net+0x3d9/0x990
[ 58.206943] ? down_read_killable+0x1d7/0x4e0
[ 58.207550] ? __pfx_setup_net+0x10/0x10
[ 58.208063] ? copy_net_ns+0x17c/0x770
[ 58.208624] copy_net_ns+0x321/0x770
[ 58.209114] create_new_namespaces+0x3f6/0xb30
[ 58.209729] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.210404] ksys_unshare+0x44d/0x8e0
[ 58.210893] ? __pfx_ksys_unshare+0x10/0x10
[ 58.211484] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.212238] __x64_sys_unshare+0x31/0x40
[ 58.212769] do_syscall_64+0x3f/0x90
[ 58.213287] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.213950] RIP: 0033:0x7f8bc71ba0d7
[ 58.214441] 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
[ 58.216639] RSP: 002b:00007ffc3e825988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.217586] RAX: ffffffffffffffda RBX: 00007ffc3e825fc8 RCX: 00007f8bc71ba0d7
[ 58.218501] RDX: 00007f8bc722441f RSI: 00007ffc3e825920 RDI: 0000000040000000
[ 58.219400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3e825730
[ 58.220324] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8bc72ccbf0
[ 58.221232] R13: 00007ffc3e825a60 R14: 0000000000000000 R15: 00000000000000f8
[ 58.222116]
[ 58.222451] irq event stamp: 10621
[ 58.222897] hardirqs last enabled at (10631): [] __up_console_sem+0x78/0x80
[ 58.223976] hardirqs last disabled at (10642): [] __up_console_sem+0x5d/0x80
[ 58.225058] softirqs last enabled at (10102): [] irq_exit_rcu+0x93/0xc0
[ 58.226122] softirqs last disabled at (10089): [] irq_exit_rcu+0x93/0xc0
[ 58.227183] ---[ end trace 0000000000000000 ]---
executing program
[ 59.749928] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.797251] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.845306] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.893345] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
20:55:19 Registers:
info registers vcpu 0
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016d075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555560cb400 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=00007fff93f48020 CR3=0000000019e3a000 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=0000000000027eed 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=00007f65514800a0 CR3=000000000e594000 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=0e3e740130786882a74818981092eb67
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=678e8d9062c603ac000000000013c340 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4416a45872595b3d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000