Warning: Permanently added '[localhost]:15960' (ECDSA) to the list of known hosts.
2023/05/17 16:25:33 fuzzer started
2023/05/17 16:25:33 dialing manager at localhost:44319
2023/05/17 16:25:33 checking machine...
2023/05/17 16:25:33 checking revisions...
syzkaller login: [ 43.737716] kmemleak: Automatic memory scanning thread ended
2023/05/17 16:25:33 testing simple program...
[ 43.803178] cgroup: Unknown subsys name 'net'
[ 43.913705] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.603764] audit: type=1400 audit(1684340745.602:6): 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
[ 56.684758] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.686425] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.689300] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.692011] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.694210] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.695334] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.058906] ------------[ cut here ]------------
[ 57.060083] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.062362] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.063602] Modules linked in:
[ 57.064094] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.068965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.069977] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.070656] 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
[ 57.072836] RSP: 0018:ffff888016d9fc00 EFLAGS: 00010282
[ 57.073479] RAX: 0000000000000000 RBX: ffff88800fb07040 RCX: 0000000000000000
[ 57.074366] RDX: ffff888019f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.075238] RBP: ffff88800fb07054 R08: 0000000000000001 R09: 0000000000000000
[ 57.076138] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.077006] R13: ffffffff84e23fe0 R14: ffff88800fb07048 R15: ffffffff84d74dc0
[ 57.077884] FS: 0000555556ea9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.078861] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.079594] CR2: 00007fa0e343c6f4 CR3: 000000000df94000 CR4: 0000000000350ee0
[ 57.080443] Call Trace:
[ 57.080791]
[ 57.081086] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.081724] ipv4_frags_init_net+0x269/0x440
[ 57.082283] ops_init+0xbb/0x6b0
[ 57.082750] setup_net+0x3d9/0x990
[ 57.083203] ? down_read_killable+0x1d7/0x4e0
[ 57.083817] ? __pfx_setup_net+0x10/0x10
[ 57.084324] ? copy_net_ns+0x17c/0x770
[ 57.084849] copy_net_ns+0x321/0x770
[ 57.085324] create_new_namespaces+0x3f6/0xb30
[ 57.085923] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.086524] ksys_unshare+0x44d/0x8e0
[ 57.087029] ? __pfx_ksys_unshare+0x10/0x10
[ 57.087593] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.088300] __x64_sys_unshare+0x31/0x40
[ 57.088831] do_syscall_64+0x3f/0x90
[ 57.089301] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.089962] RIP: 0033:0x7fc5728a30d7
[ 57.090417] 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
[ 57.092550] RSP: 002b:00007ffe32b7c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.093473] RAX: ffffffffffffffda RBX: 00007ffe32b7cf78 RCX: 00007fc5728a30d7
[ 57.094355] RDX: 00007fc57290d41f RSI: 00007ffe32b7c8d0 RDI: 0000000040000000
[ 57.095227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe32b7c6e0
[ 57.096129] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5729b5bf0
[ 57.096998] R13: 00007ffe32b7ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.097910]
[ 57.098209] irq event stamp: 8365
[ 57.098654] hardirqs last enabled at (8377): [] __up_console_sem+0x78/0x80
[ 57.099694] hardirqs last disabled at (8388): [] __up_console_sem+0x5d/0x80
[ 57.100744] softirqs last enabled at (8326): [] irq_exit_rcu+0x93/0xc0
[ 57.101759] softirqs last disabled at (8321): [] irq_exit_rcu+0x93/0xc0
[ 57.102770] ---[ end trace 0000000000000000 ]---
[ 57.107690] ------------[ cut here ]------------
[ 57.108285] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.110073] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.111122] Modules linked in:
[ 57.111533] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.112699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.113697] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.114330] 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
[ 57.116477] RSP: 0018:ffff888016d9fc00 EFLAGS: 00010282
[ 57.117147] RAX: 0000000000000000 RBX: ffff88800d684240 RCX: 0000000000000000
[ 57.118031] RDX: ffff888019f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.118907] RBP: ffff88800d684254 R08: 0000000000000001 R09: 0000000000000000
[ 57.119796] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.120672] R13: ffffffff84e23fe0 R14: ffff88800d684248 R15: ffffffff84da7d60
[ 57.121514] FS: 0000555556ea9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.122499] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.123226] CR2: 00007fa0e343c6f4 CR3: 000000000df94000 CR4: 0000000000350ee0
[ 57.124121] Call Trace:
[ 57.124447]
[ 57.124777] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.125399] ipv6_frags_init_net+0x206/0x3c0
[ 57.125982] ops_init+0xbb/0x6b0
[ 57.126431] setup_net+0x3d9/0x990
[ 57.126912] ? down_read_killable+0x1d7/0x4e0
[ 57.127478] ? __pfx_setup_net+0x10/0x10
[ 57.128031] ? copy_net_ns+0x17c/0x770
[ 57.128536] copy_net_ns+0x321/0x770
[ 57.129045] create_new_namespaces+0x3f6/0xb30
[ 57.129651] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.130268] ksys_unshare+0x44d/0x8e0
[ 57.130775] ? __pfx_ksys_unshare+0x10/0x10
[ 57.131318] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.132059] __x64_sys_unshare+0x31/0x40
[ 57.132592] do_syscall_64+0x3f/0x90
[ 57.133066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.133719] RIP: 0033:0x7fc5728a30d7
[ 57.134180] 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
[ 57.136342] RSP: 002b:00007ffe32b7c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.137280] RAX: ffffffffffffffda RBX: 00007ffe32b7cf78 RCX: 00007fc5728a30d7
[ 57.138151] RDX: 00007fc57290d41f RSI: 00007ffe32b7c8d0 RDI: 0000000040000000
[ 57.139036] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe32b7c6e0
[ 57.139937] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5729b5bf0
[ 57.140813] R13: 00007ffe32b7ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.141717]
[ 57.142011] irq event stamp: 10005
[ 57.142434] hardirqs last enabled at (10015): [] __up_console_sem+0x78/0x80
[ 57.143485] hardirqs last disabled at (10026): [] __up_console_sem+0x5d/0x80
[ 57.144539] softirqs last enabled at (9506): [] irq_exit_rcu+0x93/0xc0
[ 57.145543] softirqs last disabled at (9483): [] irq_exit_rcu+0x93/0xc0
[ 57.146549] ---[ end trace 0000000000000000 ]---
[ 57.147909] ------------[ cut here ]------------
[ 57.148480] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.150307] WARNING: CPU: 1 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.151349] Modules linked in:
[ 57.151793] CPU: 1 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.152924] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.153915] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.154581] 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
[ 57.156699] RSP: 0018:ffff888016d9fbf0 EFLAGS: 00010286
[ 57.157336] RAX: 0000000000000000 RBX: ffff88800db11440 RCX: 0000000000000000
[ 57.158207] RDX: ffff888019f28000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.159072] RBP: ffff88800db11454 R08: 0000000000000001 R09: 0000000000000000
[ 57.159967] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.160849] R13: ffffffff84e23fe0 R14: ffff88800db11448 R15: ffffffff84db0aa0
[ 57.161723] FS: 0000555556ea9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.162699] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.163394] CR2: 00007fa0e343c6f4 CR3: 000000000df94000 CR4: 0000000000350ee0
[ 57.164281] Call Trace:
[ 57.164633]
[ 57.164931] nf_ct_net_init+0x224/0x3d0
[ 57.165441] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.166043] ops_init+0xbb/0x6b0
[ 57.166488] setup_net+0x3d9/0x990
[ 57.166964] ? down_read_killable+0x1d7/0x4e0
[ 57.167535] ? __pfx_setup_net+0x10/0x10
[ 57.168087] ? copy_net_ns+0x17c/0x770
[ 57.168623] copy_net_ns+0x321/0x770
[ 57.169103] create_new_namespaces+0x3f6/0xb30
[ 57.169721] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.170330] ksys_unshare+0x44d/0x8e0
[ 57.170838] ? __pfx_ksys_unshare+0x10/0x10
[ 57.171380] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.172143] __x64_sys_unshare+0x31/0x40
[ 57.172702] do_syscall_64+0x3f/0x90
[ 57.173195] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.173872] RIP: 0033:0x7fc5728a30d7
[ 57.174331] 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
[ 57.176483] RSP: 002b:00007ffe32b7c938 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.177408] RAX: ffffffffffffffda RBX: 00007ffe32b7cf78 RCX: 00007fc5728a30d7
[ 57.178284] RDX: 00007fc57290d41f RSI: 00007ffe32b7c8d0 RDI: 0000000040000000
[ 57.179179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe32b7c6e0
[ 57.180083] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc5729b5bf0
[ 57.180958] R13: 00007ffe32b7ca10 R14: 0000000000000000 R15: 00000000000000f8
[ 57.181877]
[ 57.182181] irq event stamp: 10789
[ 57.182644] hardirqs last enabled at (10801): [] __up_console_sem+0x78/0x80
[ 57.183704] hardirqs last disabled at (10812): [] __up_console_sem+0x5d/0x80
[ 57.184763] softirqs last enabled at (10404): [] irq_exit_rcu+0x93/0xc0
[ 57.185784] softirqs last disabled at (10399): [] irq_exit_rcu+0x93/0xc0
[ 57.186844] ---[ end trace 0000000000000000 ]---
executing program
[ 58.763231] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.811736] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.858725] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.906623] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
16:25:40 Registers:
info registers vcpu 0
RAX=000000000002ffdf 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=00000202 [-------] 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=00007f7f8f1b0600 CR3=000000000e9ac000 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=5ad589e262e98db32b4f0f1a179f6223
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d8f928da5fab84ed000000000010e5c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5586bb4c28f040e600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 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=ffff888016d9f5f0
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 0000555556ea9400 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=00007fa0e343c6f4 CR3=000000000df94000 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