Warning: Permanently added '[localhost]:9654' (ECDSA) to the list of known hosts.
2023/05/17 09:21:40 fuzzer started
2023/05/17 09:21:40 dialing manager at localhost:35573
2023/05/17 09:21:40 checking machine...
2023/05/17 09:21:40 checking revisions...
syzkaller login: [ 52.056166] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:21:40 testing simple program...
[ 52.133332] cgroup: Unknown subsys name 'net'
[ 52.225375] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.149027] audit: type=1400 audit(1684315312.740:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 65.267748] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.269508] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.271166] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.274254] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.277865] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.279973] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 65.662398] ------------[ cut here ]------------
[ 65.663284] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.665127] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.666252] Modules linked in:
[ 65.666693] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.671588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.672765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.673416] 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
[ 65.675608] RSP: 0018:ffff888015a17c00 EFLAGS: 00010282
[ 65.676276] RAX: 0000000000000000 RBX: ffff88800fc37440 RCX: 0000000000000000
[ 65.677171] RDX: ffff88800e248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.678052] RBP: ffff88800fc37454 R08: 0000000000000001 R09: 0000000000000000
[ 65.678942] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.679840] R13: ffffffff84e223a0 R14: ffff88800fc37448 R15: ffffffff84d73340
[ 65.680817] FS: 0000555555c90400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.681876] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.682624] CR2: 00007f5ae3099cc0 CR3: 00000000182b8000 CR4: 0000000000350ef0
[ 65.683555] Call Trace:
[ 65.683932]
[ 65.684251] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.684931] ipv4_frags_init_net+0x269/0x440
[ 65.685522] ops_init+0xbb/0x6b0
[ 65.686026] setup_net+0x3d9/0x990
[ 65.686499] ? down_read_killable+0x1d7/0x4e0
[ 65.687118] ? __pfx_setup_net+0x10/0x10
[ 65.687683] ? copy_net_ns+0x17c/0x770
[ 65.688216] copy_net_ns+0x321/0x770
[ 65.688763] create_new_namespaces+0x3f6/0xb30
[ 65.689386] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.690059] ksys_unshare+0x44d/0x8e0
[ 65.690570] ? __pfx_ksys_unshare+0x10/0x10
[ 65.691247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.692041] __x64_sys_unshare+0x31/0x40
[ 65.692577] do_syscall_64+0x3f/0x90
[ 65.693115] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.693817] RIP: 0033:0x7fcfb64090d7
[ 65.694303] 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
[ 65.696570] RSP: 002b:00007ffeea61bee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.697566] RAX: ffffffffffffffda RBX: 00007ffeea61c528 RCX: 00007fcfb64090d7
[ 65.698489] RDX: 00007fcfb647341f RSI: 00007ffeea61be80 RDI: 0000000040000000
[ 65.699421] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea61bc90
[ 65.700346] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfb651bbf0
[ 65.701285] R13: 00007ffeea61bfc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.702232]
[ 65.702543] irq event stamp: 9555
[ 65.703010] hardirqs last enabled at (9567): [] __up_console_sem+0x78/0x80
[ 65.704107] hardirqs last disabled at (9578): [] __up_console_sem+0x5d/0x80
[ 65.705231] softirqs last enabled at (9126): [] irq_exit_rcu+0x93/0xc0
[ 65.706297] softirqs last disabled at (9111): [] irq_exit_rcu+0x93/0xc0
[ 65.707375] ---[ end trace 0000000000000000 ]---
[ 65.714935] ------------[ cut here ]------------
[ 65.715556] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.717361] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.718491] Modules linked in:
[ 65.718963] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.720178] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.721267] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.721964] 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
[ 65.724242] RSP: 0018:ffff888015a17c00 EFLAGS: 00010282
[ 65.724954] RAX: 0000000000000000 RBX: ffff888015b3f640 RCX: 0000000000000000
[ 65.725886] RDX: ffff88800e248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.726838] RBP: ffff888015b3f654 R08: 0000000000000001 R09: 0000000000000000
[ 65.727781] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.728718] R13: ffffffff84e223a0 R14: ffff888015b3f648 R15: ffffffff84da62e0
[ 65.729636] FS: 0000555555c90400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.730695] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.731429] CR2: 00007f5ae3099cc0 CR3: 00000000182b8000 CR4: 0000000000350ef0
[ 65.732363] Call Trace:
[ 65.732759]
[ 65.733072] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.733732] ipv6_frags_init_net+0x206/0x3c0
[ 65.734314] ops_init+0xbb/0x6b0
[ 65.734810] setup_net+0x3d9/0x990
[ 65.735276] ? down_read_killable+0x1d7/0x4e0
[ 65.735893] ? __pfx_setup_net+0x10/0x10
[ 65.736423] ? copy_net_ns+0x17c/0x770
[ 65.736986] copy_net_ns+0x321/0x770
[ 65.737487] create_new_namespaces+0x3f6/0xb30
[ 65.738133] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.738805] ksys_unshare+0x44d/0x8e0
[ 65.739310] ? __pfx_ksys_unshare+0x10/0x10
[ 65.739908] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.740698] __x64_sys_unshare+0x31/0x40
[ 65.741240] do_syscall_64+0x3f/0x90
[ 65.741760] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.742424] RIP: 0033:0x7fcfb64090d7
[ 65.742938] 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
[ 65.745219] RSP: 002b:00007ffeea61bee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.746200] RAX: ffffffffffffffda RBX: 00007ffeea61c528 RCX: 00007fcfb64090d7
[ 65.747142] RDX: 00007fcfb647341f RSI: 00007ffeea61be80 RDI: 0000000040000000
[ 65.748075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea61bc90
[ 65.749041] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfb651bbf0
[ 65.749985] R13: 00007ffeea61bfc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.750943]
[ 65.751258] irq event stamp: 13697
[ 65.751748] hardirqs last enabled at (13709): [] __up_console_sem+0x78/0x80
[ 65.752874] hardirqs last disabled at (13720): [] __up_console_sem+0x5d/0x80
[ 65.753990] softirqs last enabled at (13220): [] irq_exit_rcu+0x93/0xc0
[ 65.755053] softirqs last disabled at (13215): [] irq_exit_rcu+0x93/0xc0
[ 65.756107] ---[ end trace 0000000000000000 ]---
[ 65.757452] ------------[ cut here ]------------
[ 65.758072] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.760074] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.761157] Modules linked in:
[ 65.761571] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.762759] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.763774] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.764407] 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
[ 65.766563] RSP: 0018:ffff888015a17bf0 EFLAGS: 00010286
[ 65.767234] RAX: 0000000000000000 RBX: ffff888015b3ee40 RCX: 0000000000000000
[ 65.768115] RDX: ffff88800e248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.768995] RBP: ffff888015b3ee54 R08: 0000000000000001 R09: 0000000000000000
[ 65.769882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.770766] R13: ffffffff84e223a0 R14: ffff888015b3ee48 R15: ffffffff84daf020
[ 65.771621] FS: 0000555555c90400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.772611] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.773368] CR2: 00007f5ae3099cc0 CR3: 00000000182b8000 CR4: 0000000000350ef0
[ 65.774251] Call Trace:
[ 65.774572]
[ 65.774901] nf_ct_net_init+0x224/0x3d0
[ 65.775409] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.776004] ops_init+0xbb/0x6b0
[ 65.776444] setup_net+0x3d9/0x990
[ 65.776943] ? down_read_killable+0x1d7/0x4e0
[ 65.777506] ? __pfx_setup_net+0x10/0x10
[ 65.778042] ? copy_net_ns+0x17c/0x770
[ 65.778543] copy_net_ns+0x321/0x770
[ 65.779053] create_new_namespaces+0x3f6/0xb30
[ 65.779632] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.780269] ksys_unshare+0x44d/0x8e0
[ 65.780812] ? __pfx_ksys_unshare+0x10/0x10
[ 65.781358] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.782099] __x64_sys_unshare+0x31/0x40
[ 65.782616] do_syscall_64+0x3f/0x90
[ 65.783112] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.783774] RIP: 0033:0x7fcfb64090d7
[ 65.784237] 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
[ 65.786380] RSP: 002b:00007ffeea61bee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.787320] RAX: ffffffffffffffda RBX: 00007ffeea61c528 RCX: 00007fcfb64090d7
[ 65.788202] RDX: 00007fcfb647341f RSI: 00007ffeea61be80 RDI: 0000000040000000
[ 65.789090] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeea61bc90
[ 65.789970] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fcfb651bbf0
[ 65.790846] R13: 00007ffeea61bfc0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.791751]
[ 65.792053] irq event stamp: 14477
[ 65.792477] hardirqs last enabled at (14487): [] __up_console_sem+0x78/0x80
[ 65.793564] hardirqs last disabled at (14498): [] __up_console_sem+0x5d/0x80
[ 65.794631] softirqs last enabled at (14328): [] irq_exit_rcu+0x93/0xc0
[ 65.795669] softirqs last disabled at (14323): [] irq_exit_rcu+0x93/0xc0
[ 65.796712] ---[ end trace 0000000000000000 ]---
executing program
[ 67.355414] Bluetooth: hci0: command 0x0409 tx timeout
[ 69.402730] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.450785] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 73.498728] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
09:21:46 Registers:
info registers vcpu 0
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888015a175f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 0000555555c90400 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=00007f5ae3099cc0 CR3=00000000182b8000 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=000000000004943f 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=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=00007f5ae3083220 CR3=000000000c5a0000 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=2034353a31323a39302037312079614d XMM01=5d3339363636362e35362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732034
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000