Warning: Permanently added '[localhost]:34511' (ECDSA) to the list of known hosts.
2023/05/17 00:50:04 fuzzer started
2023/05/17 00:50:04 dialing manager at localhost:35573
2023/05/17 00:50:04 checking machine...
2023/05/17 00:50:04 checking revisions...
syzkaller login: [ 65.466457] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:50:04 testing simple program...
[ 65.524065] cgroup: Unknown subsys name 'net'
[ 65.598706] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 79.024404] audit: type=1400 audit(1684284618.355:6): 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
[ 80.193464] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 80.196005] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 80.197195] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 80.200519] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 80.202910] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 80.204074] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 80.532841] ------------[ cut here ]------------
[ 80.533795] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.536363] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.537619] Modules linked in:
[ 80.538099] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 80.543024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.544324] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.545164] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.547853] RSP: 0018:ffff88801829fc00 EFLAGS: 00010282
[ 80.548696] RAX: 0000000000000000 RBX: ffff88800fd0ec40 RCX: 0000000000000000
[ 80.549775] RDX: ffff88800f011b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.550835] RBP: ffff88800fd0ec54 R08: 0000000000000001 R09: 0000000000000000
[ 80.551922] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.552998] R13: ffffffff84e223a0 R14: ffff88800fd0ec48 R15: ffffffff84d73340
[ 80.554089] FS: 0000555555a5d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.555273] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.556165] CR2: 00007ffdda016000 CR3: 000000000d77c000 CR4: 0000000000350ef0
[ 80.557214] Call Trace:
[ 80.557632]
[ 80.557982] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.558730] ipv4_frags_init_net+0x269/0x440
[ 80.559383] ops_init+0xbb/0x6b0
[ 80.559958] setup_net+0x3d9/0x990
[ 80.560496] ? down_read_killable+0x1d7/0x4e0
[ 80.561196] ? __pfx_setup_net+0x10/0x10
[ 80.561824] ? copy_net_ns+0x17c/0x770
[ 80.562423] copy_net_ns+0x321/0x770
[ 80.563021] create_new_namespaces+0x3f6/0xb30
[ 80.563791] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.564553] ksys_unshare+0x44d/0x8e0
[ 80.565220] ? __pfx_ksys_unshare+0x10/0x10
[ 80.565957] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.566911] __x64_sys_unshare+0x31/0x40
[ 80.567557] do_syscall_64+0x3f/0x90
[ 80.568233] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.569084] RIP: 0033:0x7f7cbd6050d7
[ 80.569711] 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
[ 80.572474] RSP: 002b:00007ffd3137f0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.573688] RAX: ffffffffffffffda RBX: 00007ffd3137f6f8 RCX: 00007f7cbd6050d7
[ 80.574820] RDX: 00007f7cbd66f41f RSI: 00007ffd3137f050 RDI: 0000000040000000
[ 80.575973] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3137ee60
[ 80.577112] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cbd717bf0
[ 80.578257] R13: 00007ffd3137f190 R14: 0000000000000000 R15: 00000000000000f8
[ 80.579447]
[ 80.579897] irq event stamp: 7697
[ 80.580448] hardirqs last enabled at (7707): [] __up_console_sem+0x78/0x80
[ 80.581840] hardirqs last disabled at (7718): [] __up_console_sem+0x5d/0x80
[ 80.583216] softirqs last enabled at (7516): [] irq_exit_rcu+0x93/0xc0
[ 80.584581] softirqs last disabled at (7511): [] irq_exit_rcu+0x93/0xc0
[ 80.585956] ---[ end trace 0000000000000000 ]---
[ 80.591629] ------------[ cut here ]------------
[ 80.592254] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.594132] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.595193] Modules linked in:
[ 80.595639] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 80.596804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.597831] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.598490] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.600693] RSP: 0018:ffff88801829fc00 EFLAGS: 00010282
[ 80.601352] RAX: 0000000000000000 RBX: ffff888008d57040 RCX: 0000000000000000
[ 80.602259] RDX: ffff88800f011b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.603167] RBP: ffff888008d57054 R08: 0000000000000001 R09: 0000000000000000
[ 80.604070] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.604963] R13: ffffffff84e223a0 R14: ffff888008d57048 R15: ffffffff84da62e0
[ 80.605878] FS: 0000555555a5d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.606891] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.607638] CR2: 00007ffdda016000 CR3: 000000000d77c000 CR4: 0000000000350ef0
[ 80.608504] Call Trace:
[ 80.608865]
[ 80.609165] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.609816] ipv6_frags_init_net+0x206/0x3c0
[ 80.610377] ops_init+0xbb/0x6b0
[ 80.610856] setup_net+0x3d9/0x990
[ 80.611311] ? down_read_killable+0x1d7/0x4e0
[ 80.611964] ? __pfx_setup_net+0x10/0x10
[ 80.612479] ? copy_net_ns+0x17c/0x770
[ 80.613020] copy_net_ns+0x321/0x770
[ 80.613514] create_new_namespaces+0x3f6/0xb30
[ 80.614139] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.614786] ksys_unshare+0x44d/0x8e0
[ 80.615274] ? __pfx_ksys_unshare+0x10/0x10
[ 80.615859] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.616571] __x64_sys_unshare+0x31/0x40
[ 80.617124] do_syscall_64+0x3f/0x90
[ 80.617626] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.618266] RIP: 0033:0x7f7cbd6050d7
[ 80.618765] 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
[ 80.620952] RSP: 002b:00007ffd3137f0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.621900] RAX: ffffffffffffffda RBX: 00007ffd3137f6f8 RCX: 00007f7cbd6050d7
[ 80.622791] RDX: 00007f7cbd66f41f RSI: 00007ffd3137f050 RDI: 0000000040000000
[ 80.623712] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3137ee60
[ 80.624569] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cbd717bf0
[ 80.625456] R13: 00007ffd3137f190 R14: 0000000000000000 R15: 00000000000000f8
[ 80.626371]
[ 80.626699] irq event stamp: 9595
[ 80.627124] hardirqs last enabled at (9605): [] __up_console_sem+0x78/0x80
[ 80.628204] hardirqs last disabled at (9622): [] __up_console_sem+0x5d/0x80
[ 80.629256] softirqs last enabled at (9618): [] irq_exit_rcu+0x93/0xc0
[ 80.630288] softirqs last disabled at (9613): [] irq_exit_rcu+0x93/0xc0
[ 80.631316] ---[ end trace 0000000000000000 ]---
[ 80.632694] ------------[ cut here ]------------
[ 80.633280] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.635183] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.636266] Modules linked in:
[ 80.636701] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 80.637855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.638876] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.639517] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 80.641744] RSP: 0018:ffff88801829fbf0 EFLAGS: 00010286
[ 80.642417] RAX: 0000000000000000 RBX: ffff888008d58440 RCX: 0000000000000000
[ 80.643322] RDX: ffff88800f011b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 80.644244] RBP: ffff888008d58454 R08: 0000000000000001 R09: 0000000000000000
[ 80.645153] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.646056] R13: ffffffff84e223a0 R14: ffff888008d58448 R15: ffffffff84daf020
[ 80.646972] FS: 0000555555a5d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.647983] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.648752] CR2: 00007ffdda016000 CR3: 000000000d77c000 CR4: 0000000000350ef0
[ 80.649662] Call Trace:
[ 80.649988]
[ 80.650288] nf_ct_net_init+0x224/0x3d0
[ 80.650839] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.651413] ops_init+0xbb/0x6b0
[ 80.651899] setup_net+0x3d9/0x990
[ 80.652356] ? down_read_killable+0x1d7/0x4e0
[ 80.652962] ? __pfx_setup_net+0x10/0x10
[ 80.653472] ? copy_net_ns+0x17c/0x770
[ 80.654012] copy_net_ns+0x321/0x770
[ 80.654492] create_new_namespaces+0x3f6/0xb30
[ 80.655116] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.655810] ksys_unshare+0x44d/0x8e0
[ 80.656299] ? __pfx_ksys_unshare+0x10/0x10
[ 80.656880] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.657630] __x64_sys_unshare+0x31/0x40
[ 80.658149] do_syscall_64+0x3f/0x90
[ 80.658659] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.659301] RIP: 0033:0x7f7cbd6050d7
[ 80.659803] 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
[ 80.661979] RSP: 002b:00007ffd3137f0b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.662942] RAX: ffffffffffffffda RBX: 00007ffd3137f6f8 RCX: 00007f7cbd6050d7
[ 80.663849] RDX: 00007f7cbd66f41f RSI: 00007ffd3137f050 RDI: 0000000040000000
[ 80.664757] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3137ee60
[ 80.665684] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7cbd717bf0
[ 80.666552] R13: 00007ffd3137f190 R14: 0000000000000000 R15: 00000000000000f8
[ 80.667494]
[ 80.667851] irq event stamp: 10407
[ 80.668292] hardirqs last enabled at (10417): [] __up_console_sem+0x78/0x80
[ 80.669365] hardirqs last disabled at (10428): [] __up_console_sem+0x5d/0x80
[ 80.670431] softirqs last enabled at (9902): [] irq_exit_rcu+0x93/0xc0
[ 80.671479] softirqs last disabled at (9885): [] irq_exit_rcu+0x93/0xc0
[ 80.672759] ---[ end trace 0000000000000000 ]---
[ 82.267305] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 84.314728] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 86.362664] Bluetooth: hci0: command 0x040f tx timeout
[ 88.410674] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:49:51 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801829f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555a5d400 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=00007ffdda016000 CR3=000000000d77c000 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=0000000000021c15 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fee11ce68d0 CR3=000000000cb4e000 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=2039313a30353a30302037312079614d XMM01=5d3931363733352e30382020205b203a
XMM02=646f4d205d3931363733352e30382020 XMM03=6b7a79732039313a30353a3030203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3336333633352e30382020205b XMM07=79732039313a30353a30302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000