Warning: Permanently added '[localhost]:24703' (ECDSA) to the list of known hosts.
2023/05/18 04:51:51 fuzzer started
2023/05/18 04:51:51 dialing manager at localhost:44319
2023/05/18 04:51:51 checking machine...
2023/05/18 04:51:51 checking revisions...
syzkaller login: [ 38.860350] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:51:51 testing simple program...
[ 38.927307] cgroup: Unknown subsys name 'net'
[ 38.993595] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.083843] audit: type=1400 audit(1684385524.978:6): 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
[ 53.185905] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.187738] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.190177] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.195337] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.197232] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.198959] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.601498] ------------[ cut here ]------------
[ 53.602155] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.603973] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.605111] Modules linked in:
[ 53.605535] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.610268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.611419] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.612181] 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
[ 53.614473] RSP: 0018:ffff8880101afc00 EFLAGS: 00010282
[ 53.615265] RAX: 0000000000000000 RBX: ffff88800c984040 RCX: 0000000000000000
[ 53.616269] RDX: ffff888010238000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.617175] RBP: ffff88800c984054 R08: 0000000000000001 R09: 0000000000000000
[ 53.618094] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.619010] R13: ffffffff84e23fe0 R14: ffff88800c984048 R15: ffffffff84d74dc0
[ 53.619890] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.620908] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.621635] CR2: 00007f343f24f6f4 CR3: 000000000c7b2000 CR4: 0000000000350ef0
[ 53.622546] Call Trace:
[ 53.622906]
[ 53.623199] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.623847] ipv4_frags_init_net+0x269/0x440
[ 53.624412] ops_init+0xbb/0x6b0
[ 53.624893] setup_net+0x3d9/0x990
[ 53.625368] ? down_read_killable+0x1d7/0x4e0
[ 53.625981] ? __pfx_setup_net+0x10/0x10
[ 53.626494] ? copy_net_ns+0x17c/0x770
[ 53.627032] copy_net_ns+0x321/0x770
[ 53.627509] create_new_namespaces+0x3f6/0xb30
[ 53.628121] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.628726] ksys_unshare+0x44d/0x8e0
[ 53.629246] ? __pfx_ksys_unshare+0x10/0x10
[ 53.629831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.630529] __x64_sys_unshare+0x31/0x40
[ 53.631073] do_syscall_64+0x3f/0x90
[ 53.631546] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.632216] RIP: 0033:0x7facbb6310d7
[ 53.632676] 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
[ 53.634832] RSP: 002b:00007fff7eb65988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.635727] RAX: ffffffffffffffda RBX: 00007fff7eb65fc8 RCX: 00007facbb6310d7
[ 53.636609] RDX: 00007facbb69b41f RSI: 00007fff7eb65920 RDI: 0000000040000000
[ 53.637505] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7eb65730
[ 53.638385] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facbb743bf0
[ 53.639261] R13: 00007fff7eb65a60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.640173]
[ 53.640475] irq event stamp: 10999
[ 53.640943] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 53.642000] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 53.643061] softirqs last enabled at (10616): [] irq_exit_rcu+0x93/0xc0
[ 53.644105] softirqs last disabled at (10599): [] irq_exit_rcu+0x93/0xc0
[ 53.645150] ---[ end trace 0000000000000000 ]---
[ 53.652629] ------------[ cut here ]------------
[ 53.653360] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.655064] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.656127] Modules linked in:
[ 53.656535] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.657703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.658748] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.659438] 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
[ 53.661713] RSP: 0018:ffff8880101afc00 EFLAGS: 00010282
[ 53.662434] RAX: 0000000000000000 RBX: ffff88800da3ec40 RCX: 0000000000000000
[ 53.663354] RDX: ffff888010238000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.664272] RBP: ffff88800da3ec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.665175] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.666099] R13: ffffffff84e23fe0 R14: ffff88800da3ec48 R15: ffffffff84da7d60
[ 53.666987] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.667965] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.668678] CR2: 00007f343f24f6f4 CR3: 000000000c7b2000 CR4: 0000000000350ef0
[ 53.669589] Call Trace:
[ 53.669947]
[ 53.670244] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.670889] ipv6_frags_init_net+0x206/0x3c0
[ 53.671442] ops_init+0xbb/0x6b0
[ 53.671919] setup_net+0x3d9/0x990
[ 53.672377] ? down_read_killable+0x1d7/0x4e0
[ 53.672970] ? __pfx_setup_net+0x10/0x10
[ 53.673502] ? copy_net_ns+0x17c/0x770
[ 53.674059] copy_net_ns+0x321/0x770
[ 53.674539] create_new_namespaces+0x3f6/0xb30
[ 53.675150] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.675756] ksys_unshare+0x44d/0x8e0
[ 53.676286] ? __pfx_ksys_unshare+0x10/0x10
[ 53.676858] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.677570] __x64_sys_unshare+0x31/0x40
[ 53.678121] do_syscall_64+0x3f/0x90
[ 53.678592] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.679270] RIP: 0033:0x7facbb6310d7
[ 53.679732] 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
[ 53.681899] RSP: 002b:00007fff7eb65988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.682842] RAX: ffffffffffffffda RBX: 00007fff7eb65fc8 RCX: 00007facbb6310d7
[ 53.683684] RDX: 00007facbb69b41f RSI: 00007fff7eb65920 RDI: 0000000040000000
[ 53.684594] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7eb65730
[ 53.685496] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facbb743bf0
[ 53.686390] R13: 00007fff7eb65a60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.687306]
[ 53.687606] irq event stamp: 13707
[ 53.688080] hardirqs last enabled at (13719): [] __up_console_sem+0x78/0x80
[ 53.689143] hardirqs last disabled at (13730): [] __up_console_sem+0x5d/0x80
[ 53.690218] softirqs last enabled at (13192): [] irq_exit_rcu+0x93/0xc0
[ 53.691248] softirqs last disabled at (13161): [] irq_exit_rcu+0x93/0xc0
[ 53.692285] ---[ end trace 0000000000000000 ]---
[ 53.693639] ------------[ cut here ]------------
[ 53.694285] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.696240] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.697291] Modules linked in:
[ 53.697703] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.698863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.699873] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.700509] 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
[ 53.702670] RSP: 0018:ffff8880101afbf0 EFLAGS: 00010286
[ 53.703348] RAX: 0000000000000000 RBX: ffff88800eff8240 RCX: 0000000000000000
[ 53.704272] RDX: ffff888010238000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.705165] RBP: ffff88800eff8254 R08: 0000000000000001 R09: 0000000000000000
[ 53.706083] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.706967] R13: ffffffff84e23fe0 R14: ffff88800eff8248 R15: ffffffff84db0aa0
[ 53.707854] FS: 0000555555628400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.708847] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.709562] CR2: 00007f343f24f6f4 CR3: 000000000c7b2000 CR4: 0000000000350ef0
[ 53.710460] Call Trace:
[ 53.710785]
[ 53.711120] nf_ct_net_init+0x224/0x3d0
[ 53.711635] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.712243] ops_init+0xbb/0x6b0
[ 53.712693] setup_net+0x3d9/0x990
[ 53.713181] ? down_read_killable+0x1d7/0x4e0
[ 53.713764] ? __pfx_setup_net+0x10/0x10
[ 53.714338] ? copy_net_ns+0x17c/0x770
[ 53.714885] copy_net_ns+0x321/0x770
[ 53.715360] create_new_namespaces+0x3f6/0xb30
[ 53.715979] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.716587] ksys_unshare+0x44d/0x8e0
[ 53.717111] ? __pfx_ksys_unshare+0x10/0x10
[ 53.717663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.718428] __x64_sys_unshare+0x31/0x40
[ 53.718974] do_syscall_64+0x3f/0x90
[ 53.719448] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.720113] RIP: 0033:0x7facbb6310d7
executing program
[ 53.720571] 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
[ 53.723339] RSP: 002b:00007fff7eb65988 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.724368] RAX: ffffffffffffffda RBX: 00007fff7eb65fc8 RCX: 00007facbb6310d7
[ 53.725289] RDX: 00007facbb69b41f RSI: 00007fff7eb65920 RDI: 0000000040000000
[ 53.726239] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7eb65730
[ 53.727149] R10: 0000000000000000 R11: 0000000000000206 R12: 00007facbb743bf0
[ 53.728085] R13: 00007fff7eb65a60 R14: 0000000000000000 R15: 00000000000000f8
[ 53.729027]
[ 53.729357] irq event stamp: 14535
[ 53.729842] hardirqs last enabled at (14547): [] __up_console_sem+0x78/0x80
[ 53.730999] hardirqs last disabled at (14564): [] __up_console_sem+0x5d/0x80
[ 53.732104] softirqs last enabled at (14560): [] irq_exit_rcu+0x93/0xc0
[ 53.733182] softirqs last disabled at (14555): [] irq_exit_rcu+0x93/0xc0
[ 53.734277] ---[ end trace 0000000000000000 ]---
[ 55.267691] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.314908] Bluetooth: hci0: command 0x041b tx timeout
[ 59.362890] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.410905] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:52:03 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880101af5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555628400 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=00007f343f24f6f4 CR3=000000000c7b2000 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=0000000000000000 RBX=dffffc0000000000 RCX=ffffffff844ab8f0 RDX=ffff88801756d1c0
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801674f933 RSP=ffff88801674f6d8
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000000 R11=fffffffffffcb0a0
R12=ffffffff8487a564 R13=ffffffff8487a564 R14=0000000000000000 R15=ffff88801674f7e0
RIP=ffffffff814be644 RFL=00000246 [---Z-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 00007f045d101700 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=00007f714a434e10 CR3=000000000ee02000 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=7e7c01fa61c078b57442d1ab6e578241
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ea91a0aec153508c000000000013c800 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8ef595e280107c1200000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000