Warning: Permanently added '[localhost]:13454' (ECDSA) to the list of known hosts.
2023/05/17 10:21:21 fuzzer started
2023/05/17 10:21:21 dialing manager at localhost:35573
2023/05/17 10:21:21 checking machine...
2023/05/17 10:21:21 checking revisions...
syzkaller login: [ 48.188117] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:21:21 testing simple program...
[ 48.272710] cgroup: Unknown subsys name 'net'
[ 48.452738] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.172423] audit: type=1400 audit(1684318894.710:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 62.317809] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.322168] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.325238] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.334323] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.339350] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.343316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.357354] hrtimer: interrupt took 4301428 ns
[ 62.691342] ------------[ cut here ]------------
[ 62.693559] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.696503] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.699752] Modules linked in:
[ 62.700586] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.703022] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.705172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.706478] 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
[ 62.711150] RSP: 0018:ffff88801fc0fc00 EFLAGS: 00010282
[ 62.712450] RAX: 0000000000000000 RBX: ffff8880164b3c40 RCX: 0000000000000000
[ 62.714264] RDX: ffff888016f2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.719039] RBP: ffff8880164b3c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.721263] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.723060] R13: ffffffff84e223a0 R14: ffff8880164b3c48 R15: ffffffff84d73340
[ 62.724877] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.726943] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.728450] CR2: 00007f7c93b4f6f4 CR3: 0000000020220000 CR4: 0000000000350ef0
[ 62.730354] Call Trace:
[ 62.731019]
[ 62.731633] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.732955] ipv4_frags_init_net+0x269/0x440
[ 62.734154] ops_init+0xbb/0x6b0
[ 62.735020] setup_net+0x3d9/0x990
[ 62.735929] ? down_read_killable+0x1d7/0x4e0
[ 62.737156] ? __pfx_setup_net+0x10/0x10
[ 62.738263] ? copy_net_ns+0x17c/0x770
[ 62.739331] copy_net_ns+0x321/0x770
[ 62.740326] create_new_namespaces+0x3f6/0xb30
[ 62.741541] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.742858] ksys_unshare+0x44d/0x8e0
[ 62.743852] ? __pfx_ksys_unshare+0x10/0x10
[ 62.744506] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.745027] __x64_sys_unshare+0x31/0x40
[ 62.745413] do_syscall_64+0x3f/0x90
[ 62.745732] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.746241] RIP: 0033:0x7f8c58c040d7
[ 62.746557] 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
[ 62.747995] RSP: 002b:00007ffebb8a8c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.750038] RAX: ffffffffffffffda RBX: 00007ffebb8a92a8 RCX: 00007f8c58c040d7
[ 62.750634] RDX: 00007f8c58c6e41f RSI: 00007ffebb8a8c00 RDI: 0000000040000000
[ 62.751224] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb8a8a10
[ 62.751841] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c58d16bf0
[ 62.756813] R13: 00007ffebb8a8d40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.758474]
[ 62.758749] irq event stamp: 11117
[ 62.759169] hardirqs last enabled at (11129): [] __up_console_sem+0x78/0x80
[ 62.760156] hardirqs last disabled at (11140): [] sysvec_apic_timer_interrupt+0xf/0x90
[ 62.761271] softirqs last enabled at (10720): [] irq_exit_rcu+0x93/0xc0
[ 62.762228] softirqs last disabled at (10715): [] irq_exit_rcu+0x93/0xc0
[ 62.763178] ---[ end trace 0000000000000000 ]---
[ 62.768659] ------------[ cut here ]------------
[ 62.769693] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.771086] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.772017] Modules linked in:
[ 62.772416] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.774159] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.774982] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.775517] 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
[ 62.777000] RSP: 0018:ffff88801fc0fc00 EFLAGS: 00010282
[ 62.777437] RAX: 0000000000000000 RBX: ffff88800e91f840 RCX: 0000000000000000
[ 62.777978] RDX: ffff888016f2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.778541] RBP: ffff88800e91f854 R08: 0000000000000001 R09: 0000000000000000
[ 62.779110] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.779666] R13: ffffffff84e223a0 R14: ffff88800e91f848 R15: ffffffff84da62e0
[ 62.780300] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.780913] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.781395] CR2: 00007f7c93b4f6f4 CR3: 0000000020220000 CR4: 0000000000350ef0
[ 62.781949] Call Trace:
[ 62.782179]
[ 62.782368] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.782747] ipv6_frags_init_net+0x206/0x3c0
[ 62.783171] ops_init+0xbb/0x6b0
[ 62.783459] setup_net+0x3d9/0x990
[ 62.783746] ? down_read_killable+0x1d7/0x4e0
[ 62.784099] ? __pfx_setup_net+0x10/0x10
[ 62.784555] ? copy_net_ns+0x17c/0x770
[ 62.784944] copy_net_ns+0x321/0x770
[ 62.785340] create_new_namespaces+0x3f6/0xb30
[ 62.785808] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.786314] ksys_unshare+0x44d/0x8e0
[ 62.786692] ? __pfx_ksys_unshare+0x10/0x10
[ 62.787177] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.787736] __x64_sys_unshare+0x31/0x40
[ 62.788182] do_syscall_64+0x3f/0x90
[ 62.788529] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.789062] RIP: 0033:0x7f8c58c040d7
[ 62.789459] 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
[ 62.791223] RSP: 002b:00007ffebb8a8c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.791910] RAX: ffffffffffffffda RBX: 00007ffebb8a92a8 RCX: 00007f8c58c040d7
[ 62.792599] RDX: 00007f8c58c6e41f RSI: 00007ffebb8a8c00 RDI: 0000000040000000
[ 62.793298] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb8a8a10
[ 62.793967] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c58d16bf0
[ 62.794688] R13: 00007ffebb8a8d40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.795369]
[ 62.795593] irq event stamp: 12927
[ 62.795940] hardirqs last enabled at (12937): [] __up_console_sem+0x78/0x80
[ 62.796728] hardirqs last disabled at (12948): [] __up_console_sem+0x5d/0x80
[ 62.797592] softirqs last enabled at (12900): [] irq_exit_rcu+0x93/0xc0
[ 62.798401] softirqs last disabled at (12895): [] irq_exit_rcu+0x93/0xc0
[ 62.799192] ---[ end trace 0000000000000000 ]---
[ 62.800556] ------------[ cut here ]------------
[ 62.801020] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.802630] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.803452] Modules linked in:
[ 62.803760] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.804583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.805227] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.805631] 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
[ 62.806990] RSP: 0018:ffff88801fc0fbf0 EFLAGS: 00010286
[ 62.807420] RAX: 0000000000000000 RBX: ffff88800e91f040 RCX: 0000000000000000
[ 62.807957] RDX: ffff888016f2b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.808908] RBP: ffff88800e91f054 R08: 0000000000000001 R09: 0000000000000000
[ 62.809369] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.809803] R13: ffffffff84e223a0 R14: ffff88800e91f048 R15: ffffffff84daf020
[ 62.810296] FS: 000055555705b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.810768] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.811241] CR2: 00007f7c93b4f6f4 CR3: 0000000020220000 CR4: 0000000000350ef0
[ 62.811669] Call Trace:
[ 62.811831]
[ 62.811986] nf_ct_net_init+0x224/0x3d0
[ 62.812329] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.812694] ops_init+0xbb/0x6b0
[ 62.812975] setup_net+0x3d9/0x990
[ 62.813290] ? down_read_killable+0x1d7/0x4e0
[ 62.813645] ? __pfx_setup_net+0x10/0x10
[ 62.813963] ? copy_net_ns+0x17c/0x770
[ 62.814305] copy_net_ns+0x321/0x770
[ 62.814608] create_new_namespaces+0x3f6/0xb30
[ 62.814986] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.815404] ksys_unshare+0x44d/0x8e0
[ 62.815718] ? __pfx_ksys_unshare+0x10/0x10
[ 62.816059] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.816569] __x64_sys_unshare+0x31/0x40
[ 62.816901] do_syscall_64+0x3f/0x90
[ 62.817234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.817642] RIP: 0033:0x7f8c58c040d7
[ 62.817945] 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
[ 62.819308] RSP: 002b:00007ffebb8a8c68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.819883] RAX: ffffffffffffffda RBX: 00007ffebb8a92a8 RCX: 00007f8c58c040d7
[ 62.820466] RDX: 00007f8c58c6e41f RSI: 00007ffebb8a8c00 RDI: 0000000040000000
[ 62.821002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebb8a8a10
[ 62.821553] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c58d16bf0
[ 62.822083] R13: 00007ffebb8a8d40 R14: 0000000000000000 R15: 00000000000000f8
[ 62.822648]
[ 62.822837] irq event stamp: 13771
[ 62.823107] hardirqs last enabled at (13781): [] __up_console_sem+0x78/0x80
[ 62.823766] hardirqs last disabled at (13792): [] __up_console_sem+0x5d/0x80
[ 62.824483] softirqs last enabled at (13290): [] irq_exit_rcu+0x93/0xc0
[ 62.825109] softirqs last disabled at (13187): [] irq_exit_rcu+0x93/0xc0
[ 62.825764] ---[ end trace 0000000000000000 ]---
executing program
[ 64.397052] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.442204] Bluetooth: hci0: command 0x041b tx timeout
[ 68.500404] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.538306] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:21:36 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fc0f5f8
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 000055555705b400 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=00007f7c93b4f6f4 CR3=0000000020220000 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=000000000002e387 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=00000206 [-----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 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=00007f2fbf3de150 CR3=000000001653c000 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=9f9eceb7397a5c986e4ef205b9323f3a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=6b172345a5888e46000000000013d9a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=5219fd4ef3e640ab00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000