Warning: Permanently added '[localhost]:20187' (ECDSA) to the list of known hosts.
2023/05/18 08:51:10 fuzzer started
2023/05/18 08:51:11 dialing manager at localhost:44319
2023/05/18 08:51:11 checking machine...
2023/05/18 08:51:11 checking revisions...
syzkaller login: [ 39.061952] kmemleak: Automatic memory scanning thread ended
2023/05/18 08:51:11 testing simple program...
[ 39.146497] cgroup: Unknown subsys name 'net'
[ 39.239735] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.987434] audit: type=1400 audit(1684399884.155:6): 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
[ 53.135363] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.138403] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.140892] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.144768] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.148320] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.150201] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.587137] ------------[ cut here ]------------
[ 53.588126] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.590254] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.591565] Modules linked in:
[ 53.592055] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.596977] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.598144] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.598939] 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
[ 53.601421] RSP: 0018:ffff888019f27c00 EFLAGS: 00010282
[ 53.602196] RAX: 0000000000000000 RBX: ffff88800dd3ec40 RCX: 0000000000000000
[ 53.603226] RDX: ffff888018de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.604252] RBP: ffff88800dd3ec54 R08: 0000000000000001 R09: 0000000000000000
[ 53.605257] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.606274] R13: ffffffff84e23fe0 R14: ffff88800dd3ec48 R15: ffffffff84d74dc0
[ 53.607304] FS: 000055555708d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.608449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.609288] CR2: 00007f24d195d6f4 CR3: 000000001466c000 CR4: 0000000000350ef0
[ 53.610334] Call Trace:
[ 53.610713]
[ 53.611090] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.611789] ipv4_frags_init_net+0x269/0x440
[ 53.612458] ops_init+0xbb/0x6b0
[ 53.613017] setup_net+0x3d9/0x990
[ 53.613537] ? down_read_killable+0x1d7/0x4e0
[ 53.614235] ? __pfx_setup_net+0x10/0x10
[ 53.614833] ? copy_net_ns+0x17c/0x770
[ 53.615444] copy_net_ns+0x321/0x770
[ 53.616030] create_new_namespaces+0x3f6/0xb30
[ 53.616698] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.617442] ksys_unshare+0x44d/0x8e0
[ 53.618035] ? __pfx_ksys_unshare+0x10/0x10
[ 53.618683] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.619535] __x64_sys_unshare+0x31/0x40
[ 53.620162] do_syscall_64+0x3f/0x90
[ 53.620709] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.621486] RIP: 0033:0x7ff0c275b0d7
[ 53.622052] 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
[ 53.624537] RSP: 002b:00007ffd6ff24e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.625607] RAX: ffffffffffffffda RBX: 00007ffd6ff25448 RCX: 00007ff0c275b0d7
[ 53.626629] RDX: 00007ff0c27c541f RSI: 00007ffd6ff24da0 RDI: 0000000040000000
[ 53.627636] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ff24bb0
[ 53.628652] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0c286dbf0
[ 53.629669] R13: 00007ffd6ff24ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.630727]
[ 53.631105] irq event stamp: 8601
[ 53.631596] hardirqs last enabled at (8611): [] __up_console_sem+0x78/0x80
[ 53.632811] hardirqs last disabled at (8622): [] __up_console_sem+0x5d/0x80
[ 53.634016] softirqs last enabled at (8336): [] irq_exit_rcu+0x93/0xc0
[ 53.635212] softirqs last disabled at (8331): [] irq_exit_rcu+0x93/0xc0
[ 53.636377] ---[ end trace 0000000000000000 ]---
[ 53.641895] ------------[ cut here ]------------
[ 53.642624] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.644485] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.645701] Modules linked in:
[ 53.646200] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.647545] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.648709] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.649479] 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
[ 53.652008] RSP: 0018:ffff888019f27c00 EFLAGS: 00010282
[ 53.652755] RAX: 0000000000000000 RBX: ffff888009347a40 RCX: 0000000000000000
[ 53.653777] RDX: ffff888018de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.654806] RBP: ffff888009347a54 R08: 0000000000000001 R09: 0000000000000000
[ 53.655824] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.656843] R13: ffffffff84e23fe0 R14: ffff888009347a48 R15: ffffffff84da7d60
[ 53.657865] FS: 000055555708d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.659023] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.659833] CR2: 00007f24d195d6f4 CR3: 000000001466c000 CR4: 0000000000350ef0
[ 53.660837] Call Trace:
[ 53.661240]
[ 53.661586] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.662347] ipv6_frags_init_net+0x206/0x3c0
[ 53.663025] ops_init+0xbb/0x6b0
[ 53.663535] setup_net+0x3d9/0x990
[ 53.664085] ? down_read_killable+0x1d7/0x4e0
[ 53.664739] ? __pfx_setup_net+0x10/0x10
[ 53.665356] ? copy_net_ns+0x17c/0x770
[ 53.665973] copy_net_ns+0x321/0x770
[ 53.666552] create_new_namespaces+0x3f6/0xb30
[ 53.667261] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.667998] ksys_unshare+0x44d/0x8e0
[ 53.668566] ? __pfx_ksys_unshare+0x10/0x10
[ 53.669231] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.670070] __x64_sys_unshare+0x31/0x40
[ 53.670666] do_syscall_64+0x3f/0x90
[ 53.671250] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.672018] RIP: 0033:0x7ff0c275b0d7
[ 53.672552] 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
[ 53.675069] RSP: 002b:00007ffd6ff24e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.676168] RAX: ffffffffffffffda RBX: 00007ffd6ff25448 RCX: 00007ff0c275b0d7
[ 53.677198] RDX: 00007ff0c27c541f RSI: 00007ffd6ff24da0 RDI: 0000000040000000
[ 53.678225] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ff24bb0
[ 53.679255] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0c286dbf0
[ 53.680264] R13: 00007ffd6ff24ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.681310]
[ 53.681654] irq event stamp: 10241
[ 53.682189] hardirqs last enabled at (10253): [] __up_console_sem+0x78/0x80
[ 53.683431] hardirqs last disabled at (10264): [] __up_console_sem+0x5d/0x80
[ 53.684653] softirqs last enabled at (10166): [] irq_exit_rcu+0x93/0xc0
[ 53.685837] softirqs last disabled at (10161): [] irq_exit_rcu+0x93/0xc0
[ 53.687040] ---[ end trace 0000000000000000 ]---
[ 53.688543] ------------[ cut here ]------------
[ 53.689294] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.691437] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.692661] Modules linked in:
[ 53.693163] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.694510] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.695674] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.696443] 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
[ 53.698939] RSP: 0018:ffff888019f27bf0 EFLAGS: 00010286
[ 53.699681] RAX: 0000000000000000 RBX: ffff88800c6c8840 RCX: 0000000000000000
[ 53.700690] RDX: ffff888018de3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.701709] RBP: ffff88800c6c8854 R08: 0000000000000001 R09: 0000000000000000
[ 53.702743] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.703759] R13: ffffffff84e23fe0 R14: ffff88800c6c8848 R15: ffffffff84db0aa0
[ 53.704777] FS: 000055555708d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.705932] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.706761] CR2: 00007f24d195d6f4 CR3: 000000001466c000 CR4: 0000000000350ef0
[ 53.707778] Call Trace:
[ 53.708184]
[ 53.708532] nf_ct_net_init+0x224/0x3d0
[ 53.709151] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.709817] ops_init+0xbb/0x6b0
[ 53.710375] setup_net+0x3d9/0x990
[ 53.710935] ? down_read_killable+0x1d7/0x4e0
[ 53.711594] ? __pfx_setup_net+0x10/0x10
[ 53.712210] ? copy_net_ns+0x17c/0x770
[ 53.712794] copy_net_ns+0x321/0x770
[ 53.713373] create_new_namespaces+0x3f6/0xb30
[ 53.714070] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.714774] ksys_unshare+0x44d/0x8e0
[ 53.715372] ? __pfx_ksys_unshare+0x10/0x10
[ 53.716026] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.716813] __x64_sys_unshare+0x31/0x40
[ 53.717421] do_syscall_64+0x3f/0x90
[ 53.717988] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.718723] RIP: 0033:0x7ff0c275b0d7
[ 53.719278] 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
[ 53.721679] RSP: 002b:00007ffd6ff24e08 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.722732] RAX: ffffffffffffffda RBX: 00007ffd6ff25448 RCX: 00007ff0c275b0d7
[ 53.723710] RDX: 00007ff0c27c541f RSI: 00007ffd6ff24da0 RDI: 0000000040000000
[ 53.724697] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd6ff24bb0
[ 53.725701] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff0c286dbf0
[ 53.726708] R13: 00007ffd6ff24ee0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.727711]
[ 53.728077] irq event stamp: 11059
[ 53.728561] hardirqs last enabled at (11069): [] __up_console_sem+0x78/0x80
[ 53.729745] hardirqs last disabled at (11080): [] __up_console_sem+0x5d/0x80
[ 53.730950] softirqs last enabled at (10536): [] irq_exit_rcu+0x93/0xc0
[ 53.732109] softirqs last disabled at (10513): [] irq_exit_rcu+0x93/0xc0
[ 53.733252] ---[ end trace 0000000000000000 ]---
executing program
[ 55.218778] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.266279] Bluetooth: hci0: command 0x041b tx timeout
[ 59.313974] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.363007] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:51:23 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888019f275f0
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 000055555708d400 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=00007f24d195d6f4 CR3=000000001466c000 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=00000000000282fb 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=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 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=00007fdc5051c0a0 CR3=000000000ed52000 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=f1dcfb53a91924862f4aa3f3906dc492
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=470c13699af35d78000000000013ba18 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=f05f100b5b4850ca00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000