Warning: Permanently added '[localhost]:13623' (ECDSA) to the list of known hosts.
2023/05/17 04:25:35 fuzzer started
2023/05/17 04:25:35 dialing manager at localhost:35573
2023/05/17 04:25:35 checking machine...
2023/05/17 04:25:35 checking revisions...
syzkaller login: [ 66.439021] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:25:35 testing simple program...
[ 66.498490] cgroup: Unknown subsys name 'net'
[ 66.571254] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 78.178644] audit: type=1400 audit(1684297547.199:6): 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
executing program
[ 79.266847] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.268503] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.270396] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.274228] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.276327] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.277511] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 79.668889] ------------[ cut here ]------------
[ 79.669566] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 79.671670] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.672947] Modules linked in:
[ 79.673360] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 79.678692] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.679887] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.680671] 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
[ 79.682996] RSP: 0018:ffff88801806fc00 EFLAGS: 00010282
[ 79.683697] RAX: 0000000000000000 RBX: ffff88800e41fc40 RCX: 0000000000000000
[ 79.684616] RDX: ffff888016cfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.685493] RBP: ffff88800e41fc54 R08: 0000000000000001 R09: 0000000000000000
[ 79.686437] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 79.687366] R13: ffffffff84e223a0 R14: ffff88800e41fc48 R15: ffffffff84d73340
[ 79.688296] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.689318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.690113] CR2: 00007f33ad2cf6f4 CR3: 000000000e3b2000 CR4: 0000000000350ee0
[ 79.691053] Call Trace:
[ 79.691380]
[ 79.691714] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 79.692334] ipv4_frags_init_net+0x269/0x440
[ 79.692947] ops_init+0xbb/0x6b0
[ 79.693392] setup_net+0x3d9/0x990
[ 79.693890] ? down_read_killable+0x1d7/0x4e0
[ 79.694480] ? __pfx_setup_net+0x10/0x10
[ 79.695043] ? copy_net_ns+0x17c/0x770
[ 79.695583] copy_net_ns+0x321/0x770
[ 79.696085] create_new_namespaces+0x3f6/0xb30
[ 79.696713] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.697357] ksys_unshare+0x44d/0x8e0
[ 79.697904] ? __pfx_ksys_unshare+0x10/0x10
[ 79.698481] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.699266] __x64_sys_unshare+0x31/0x40
[ 79.699840] do_syscall_64+0x3f/0x90
[ 79.700328] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.701030] RIP: 0033:0x7fea5a1c80d7
[ 79.701504] 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
[ 79.703783] RSP: 002b:00007ffdb3a8bff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.704763] RAX: ffffffffffffffda RBX: 00007ffdb3a8c638 RCX: 00007fea5a1c80d7
[ 79.705685] RDX: 00007fea5a23241f RSI: 00007ffdb3a8bf90 RDI: 0000000040000000
[ 79.706634] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3a8bda0
[ 79.707522] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fea5a2dabf0
[ 79.708451] R13: 00007ffdb3a8c0d0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.709394]
[ 79.709728] irq event stamp: 8683
[ 79.710184] hardirqs last enabled at (8693): [] __up_console_sem+0x78/0x80
[ 79.711278] hardirqs last disabled at (8704): [] __up_console_sem+0x5d/0x80
[ 79.712370] softirqs last enabled at (8254): [] irq_exit_rcu+0x93/0xc0
[ 79.713449] softirqs last disabled at (8237): [] irq_exit_rcu+0x93/0xc0
[ 79.714556] ---[ end trace 0000000000000000 ]---
[ 79.719651] ------------[ cut here ]------------
[ 79.720275] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 79.721969] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.723024] Modules linked in:
[ 79.723415] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 79.724546] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.725492] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.726168] 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
[ 79.728232] RSP: 0018:ffff88801806fc00 EFLAGS: 00010282
[ 79.728899] RAX: 0000000000000000 RBX: ffff88800e3c1640 RCX: 0000000000000000
[ 79.729757] RDX: ffff888016cfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.730698] RBP: ffff88800e3c1654 R08: 0000000000000001 R09: 0000000000000000
[ 79.731620] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.732496] R13: ffffffff84e223a0 R14: ffff88800e3c1648 R15: ffffffff84da62e0
[ 79.733410] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.734448] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.735221] CR2: 00007f33ad2cf6f4 CR3: 000000000e3b2000 CR4: 0000000000350ee0
[ 79.736123] Call Trace:
[ 79.736458]
[ 79.736799] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 79.737406] ipv6_frags_init_net+0x206/0x3c0
[ 79.738030] ops_init+0xbb/0x6b0
[ 79.738470] setup_net+0x3d9/0x990
[ 79.738980] ? down_read_killable+0x1d7/0x4e0
[ 79.739577] ? __pfx_setup_net+0x10/0x10
[ 79.740096] ? copy_net_ns+0x17c/0x770
[ 79.740642] copy_net_ns+0x321/0x770
[ 79.741133] create_new_namespaces+0x3f6/0xb30
[ 79.741754] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.742409] ksys_unshare+0x44d/0x8e0
[ 79.742955] ? __pfx_ksys_unshare+0x10/0x10
[ 79.743502] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.744260] __x64_sys_unshare+0x31/0x40
[ 79.744826] do_syscall_64+0x3f/0x90
[ 79.745306] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.746010] RIP: 0033:0x7fea5a1c80d7
[ 79.746474] 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
[ 79.748653] RSP: 002b:00007ffdb3a8bff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.749787] RAX: ffffffffffffffda RBX: 00007ffdb3a8c638 RCX: 00007fea5a1c80d7
[ 79.751024] RDX: 00007fea5a23241f RSI: 00007ffdb3a8bf90 RDI: 0000000040000000
[ 79.752229] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3a8bda0
[ 79.753478] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fea5a2dabf0
[ 79.754712] R13: 00007ffdb3a8c0d0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.756095]
[ 79.756508] irq event stamp: 10203
[ 79.757158] hardirqs last enabled at (10215): [] __up_console_sem+0x78/0x80
[ 79.758670] hardirqs last disabled at (10226): [] __up_console_sem+0x5d/0x80
[ 79.760035] softirqs last enabled at (10188): [] irq_exit_rcu+0x93/0xc0
[ 79.761167] softirqs last disabled at (10183): [] irq_exit_rcu+0x93/0xc0
[ 79.762318] ---[ end trace 0000000000000000 ]---
[ 79.763843] ------------[ cut here ]------------
[ 79.764466] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 79.766864] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 79.768012] Modules linked in:
[ 79.768450] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 79.769707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 79.770839] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 79.771577] 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
[ 79.773945] RSP: 0018:ffff88801806fbf0 EFLAGS: 00010286
[ 79.774714] RAX: 0000000000000000 RBX: ffff88800e3c1040 RCX: 0000000000000000
[ 79.775686] RDX: ffff888016cfd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 79.776664] RBP: ffff88800e3c1054 R08: 0000000000000001 R09: 0000000000000000
[ 79.777632] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 79.778618] R13: ffffffff84e223a0 R14: ffff88800e3c1048 R15: ffffffff84daf020
[ 79.779588] FS: 00005555562a5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 79.780672] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 79.781437] CR2: 00007f33ad2cf6f4 CR3: 000000000e3b2000 CR4: 0000000000350ee0
[ 79.782413] Call Trace:
[ 79.782797]
[ 79.783117] nf_ct_net_init+0x224/0x3d0
[ 79.783721] ? __pfx_nf_ct_net_init+0x10/0x10
[ 79.784346] ops_init+0xbb/0x6b0
[ 79.784867] setup_net+0x3d9/0x990
[ 79.785358] ? down_read_killable+0x1d7/0x4e0
[ 79.785994] ? __pfx_setup_net+0x10/0x10
[ 79.786583] ? copy_net_ns+0x17c/0x770
[ 79.787127] copy_net_ns+0x321/0x770
[ 79.787675] create_new_namespaces+0x3f6/0xb30
[ 79.788303] unshare_nsproxy_namespaces+0xc1/0x200
[ 79.789000] ksys_unshare+0x44d/0x8e0
[ 79.789562] ? __pfx_ksys_unshare+0x10/0x10
[ 79.790176] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 79.790954] __x64_sys_unshare+0x31/0x40
[ 79.791497] do_syscall_64+0x3f/0x90
[ 79.792032] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 79.792747] RIP: 0033:0x7fea5a1c80d7
[ 79.793237] 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
[ 79.795521] RSP: 002b:00007ffdb3a8bff8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 79.796507] RAX: ffffffffffffffda RBX: 00007ffdb3a8c638 RCX: 00007fea5a1c80d7
[ 79.797457] RDX: 00007fea5a23241f RSI: 00007ffdb3a8bf90 RDI: 0000000040000000
[ 79.798408] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb3a8bda0
[ 79.799330] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fea5a2dabf0
[ 79.800261] R13: 00007ffdb3a8c0d0 R14: 0000000000000000 R15: 00000000000000f8
[ 79.801229]
[ 79.801614] irq event stamp: 11073
[ 79.802109] hardirqs last enabled at (11083): [] __up_console_sem+0x78/0x80
[ 79.803262] hardirqs last disabled at (11094): [] __up_console_sem+0x5d/0x80
[ 79.804375] softirqs last enabled at (10788): [] irq_exit_rcu+0x93/0xc0
[ 79.805445] softirqs last disabled at (10783): [] irq_exit_rcu+0x93/0xc0
[ 79.806565] ---[ end trace 0000000000000000 ]---
[ 81.292337] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.340250] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 85.387733] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 87.435629] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:25:17 Registers:
info registers vcpu 0
RAX=000000000001dc23 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f188d8d1d10 CR3=000000000f314000 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=2038343a35323a34302037312079614d XMM01=5d3037363137362e39372020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3037363137362e39372020205b XMM07=79732038343a35323a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801806f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 00005555562a5400 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=00007f33ad2cf6f4 CR3=000000000e3b2000 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