Warning: Permanently added '[localhost]:59267' (ECDSA) to the list of known hosts.
2023/05/16 20:43:48 fuzzer started
2023/05/16 20:43:48 dialing manager at localhost:35573
2023/05/16 20:43:48 checking machine...
2023/05/16 20:43:48 checking revisions...
syzkaller login: [ 51.120733] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:43:48 testing simple program...
[ 51.182072] cgroup: Unknown subsys name 'net'
[ 51.275288] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.031334] audit: type=1400 audit(1684269841.562:6): 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
[ 65.106227] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.107852] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.109532] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.113231] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.114839] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.116611] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.549584] ------------[ cut here ]------------
[ 65.550819] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.552618] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.553777] Modules linked in:
[ 65.554194] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.559013] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.560204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.561037] 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
[ 65.563563] RSP: 0018:ffff88801a617c00 EFLAGS: 00010282
[ 65.564409] RAX: 0000000000000000 RBX: ffff88800cb40840 RCX: 0000000000000000
[ 65.565449] RDX: ffff8880159151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.566502] RBP: ffff88800cb40854 R08: 0000000000000001 R09: 0000000000000000
[ 65.567559] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.568643] R13: ffffffff84e223a0 R14: ffff88800cb40848 R15: ffffffff84d73340
[ 65.569794] FS: 0000555556559400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.570949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.571840] CR2: 00007f438b9946f4 CR3: 0000000016672000 CR4: 0000000000350ef0
[ 65.572894] Call Trace:
[ 65.573243]
[ 65.573561] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.574336] ipv4_frags_init_net+0x269/0x440
[ 65.575053] ops_init+0xbb/0x6b0
[ 65.575535] setup_net+0x3d9/0x990
[ 65.576168] ? down_read_killable+0x1d7/0x4e0
[ 65.576976] ? __pfx_setup_net+0x10/0x10
[ 65.577527] ? copy_net_ns+0x17c/0x770
[ 65.578180] copy_net_ns+0x321/0x770
[ 65.578844] create_new_namespaces+0x3f6/0xb30
[ 65.579472] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.580361] ksys_unshare+0x44d/0x8e0
[ 65.581036] ? __pfx_ksys_unshare+0x10/0x10
[ 65.581627] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.582441] __x64_sys_unshare+0x31/0x40
[ 65.583027] do_syscall_64+0x3f/0x90
[ 65.583530] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.584243] RIP: 0033:0x7f1d89e6a0d7
[ 65.584772] 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
[ 65.587075] RSP: 002b:00007fffacf72358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.588091] RAX: ffffffffffffffda RBX: 00007fffacf72998 RCX: 00007f1d89e6a0d7
[ 65.589065] RDX: 00007f1d89ed441f RSI: 00007fffacf722f0 RDI: 0000000040000000
[ 65.590024] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffacf72100
[ 65.590982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d89f7cbf0
[ 65.591933] R13: 00007fffacf72430 R14: 0000000000000000 R15: 00000000000000f8
[ 65.593111]
[ 65.593432] irq event stamp: 10753
[ 65.593925] hardirqs last enabled at (10765): [] __up_console_sem+0x78/0x80
[ 65.595075] hardirqs last disabled at (10782): [] __up_console_sem+0x5d/0x80
[ 65.596225] softirqs last enabled at (10778): [] irq_exit_rcu+0x93/0xc0
[ 65.597363] softirqs last disabled at (10773): [] irq_exit_rcu+0x93/0xc0
[ 65.598473] ---[ end trace 0000000000000000 ]---
[ 65.604591] ------------[ cut here ]------------
[ 65.605237] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.607034] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.608179] Modules linked in:
[ 65.608659] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.609939] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.611028] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.611756] 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
[ 65.614063] RSP: 0018:ffff88801a617c00 EFLAGS: 00010282
[ 65.614808] RAX: 0000000000000000 RBX: ffff888015bfde40 RCX: 0000000000000000
[ 65.615756] RDX: ffff8880159151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.616691] RBP: ffff888015bfde54 R08: 0000000000000001 R09: 0000000000000000
[ 65.617660] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.618616] R13: ffffffff84e223a0 R14: ffff888015bfde48 R15: ffffffff84da62e0
[ 65.619565] FS: 0000555556559400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.620634] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.621408] CR2: 00007f438b9946f4 CR3: 0000000016672000 CR4: 0000000000350ef0
[ 65.622360] Call Trace:
[ 65.622751]
[ 65.623059] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.623741] ipv6_frags_init_net+0x206/0x3c0
[ 65.624334] ops_init+0xbb/0x6b0
[ 65.624853] setup_net+0x3d9/0x990
[ 65.625326] ? down_read_killable+0x1d7/0x4e0
[ 65.625966] ? __pfx_setup_net+0x10/0x10
[ 65.626509] ? copy_net_ns+0x17c/0x770
[ 65.627068] copy_net_ns+0x321/0x770
[ 65.627583] create_new_namespaces+0x3f6/0xb30
[ 65.628231] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.628962] ksys_unshare+0x44d/0x8e0
[ 65.629489] ? __pfx_ksys_unshare+0x10/0x10
[ 65.630102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.630902] __x64_sys_unshare+0x31/0x40
[ 65.631444] do_syscall_64+0x3f/0x90
[ 65.631995] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.632691] RIP: 0033:0x7f1d89e6a0d7
[ 65.633215] 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
[ 65.635496] RSP: 002b:00007fffacf72358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.636540] RAX: ffffffffffffffda RBX: 00007fffacf72998 RCX: 00007f1d89e6a0d7
[ 65.637481] RDX: 00007f1d89ed441f RSI: 00007fffacf722f0 RDI: 0000000040000000
[ 65.638400] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffacf72100
[ 65.639345] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d89f7cbf0
[ 65.640277] R13: 00007fffacf72430 R14: 0000000000000000 R15: 00000000000000f8
[ 65.641262]
[ 65.641585] irq event stamp: 12581
[ 65.642069] hardirqs last enabled at (12593): [] __up_console_sem+0x78/0x80
[ 65.643179] hardirqs last disabled at (12604): [] __up_console_sem+0x5d/0x80
[ 65.644303] softirqs last enabled at (11640): [] irq_exit_rcu+0x93/0xc0
[ 65.645394] softirqs last disabled at (11525): [] irq_exit_rcu+0x93/0xc0
[ 65.646494] ---[ end trace 0000000000000000 ]---
[ 65.648410] ------------[ cut here ]------------
[ 65.649122] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.651181] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.652284] Modules linked in:
[ 65.652786] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.653997] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.655048] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.655755] 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
[ 65.658018] RSP: 0018:ffff88801a617bf0 EFLAGS: 00010286
[ 65.658731] RAX: 0000000000000000 RBX: ffff888015bfcc40 RCX: 0000000000000000
[ 65.659618] RDX: ffff8880159151c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.660558] RBP: ffff888015bfcc54 R08: 0000000000000001 R09: 0000000000000000
[ 65.661448] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.662363] R13: ffffffff84e223a0 R14: ffff888015bfcc48 R15: ffffffff84daf020
[ 65.663273] FS: 0000555556559400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.664359] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.665137] CR2: 00007f438b9946f4 CR3: 0000000016672000 CR4: 0000000000350ef0
[ 65.666052] Call Trace:
[ 65.666388]
[ 65.666741] nf_ct_net_init+0x224/0x3d0
[ 65.667262] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.667881] ops_init+0xbb/0x6b0
[ 65.668343] setup_net+0x3d9/0x990
[ 65.668860] ? down_read_killable+0x1d7/0x4e0
[ 65.669436] ? __pfx_setup_net+0x10/0x10
[ 65.669996] ? copy_net_ns+0x17c/0x770
[ 65.670516] copy_net_ns+0x321/0x770
[ 65.671038] create_new_namespaces+0x3f6/0xb30
[ 65.671640] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.672323] ksys_unshare+0x44d/0x8e0
[ 65.672881] ? __pfx_ksys_unshare+0x10/0x10
[ 65.673425] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.674178] __x64_sys_unshare+0x31/0x40
[ 65.674749] do_syscall_64+0x3f/0x90
[ 65.675226] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.675921] RIP: 0033:0x7f1d89e6a0d7
[ 65.676403] 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
[ 65.678622] RSP: 002b:00007fffacf72358 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 65.679590] RAX: ffffffffffffffda RBX: 00007fffacf72998 RCX: 00007f1d89e6a0d7
[ 65.680506] RDX: 00007f1d89ed441f RSI: 00007fffacf722f0 RDI: 0000000040000000
[ 65.681394] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffacf72100
[ 65.682293] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1d89f7cbf0
[ 65.683210] R13: 00007fffacf72430 R14: 0000000000000000 R15: 00000000000000f8
[ 65.684151]
[ 65.684487] irq event stamp: 13413
[ 65.684970] hardirqs last enabled at (13425): [] __up_console_sem+0x78/0x80
[ 65.686175] hardirqs last disabled at (13436): [] __up_console_sem+0x5d/0x80
[ 65.687426] softirqs last enabled at (12986): [] irq_exit_rcu+0x93/0xc0
[ 65.688670] softirqs last disabled at (12981): [] irq_exit_rcu+0x93/0xc0
[ 65.689916] ---[ end trace 0000000000000000 ]---
executing program
[ 67.191415] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.238772] Bluetooth: hci0: command 0x041b tx timeout
[ 71.286759] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.334769] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:43:48 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a6175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556559400 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=00007f438b9946f4 CR3=0000000016672000 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=000000000004a761 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=00007f9e4a36e370 CR3=000000000e58a000 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=2033303a34343a30322036312079614d XMM01=5d3439313435352e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732033
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000