Warning: Permanently added '[localhost]:27068' (ECDSA) to the list of known hosts.
2023/05/17 04:38:38 fuzzer started
2023/05/17 04:38:39 dialing manager at localhost:35573
2023/05/17 04:38:39 checking machine...
2023/05/17 04:38:39 checking revisions...
syzkaller login: [ 37.573725] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:38:39 testing simple program...
[ 37.648963] cgroup: Unknown subsys name 'net'
[ 37.757127] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.143554] audit: type=1400 audit(1684298331.933:6): 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
[ 51.249075] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.250539] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.252248] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.255358] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.256933] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.258916] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.649045] ------------[ cut here ]------------
[ 51.649721] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.651762] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.652866] Modules linked in:
[ 51.653278] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.658047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.659230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.660033] 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
[ 51.662300] RSP: 0018:ffff88800dcafc00 EFLAGS: 00010282
[ 51.663093] RAX: 0000000000000000 RBX: ffff88800c7ce440 RCX: 0000000000000000
[ 51.664000] RDX: ffff8880199451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.664876] RBP: ffff88800c7ce454 R08: 0000000000000001 R09: 0000000000000000
[ 51.665735] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.666624] R13: ffffffff84e223a0 R14: ffff88800c7ce448 R15: ffffffff84d73340
[ 51.667541] FS: 0000555557042400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.668544] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.669293] CR2: 00007f74d175b6f4 CR3: 000000001589a000 CR4: 0000000000350ef0
[ 51.670193] Call Trace:
[ 51.670523]
[ 51.670865] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.671475] ipv4_frags_init_net+0x269/0x440
[ 51.672055] ops_init+0xbb/0x6b0
[ 51.672496] setup_net+0x3d9/0x990
[ 51.672982] ? down_read_killable+0x1d7/0x4e0
[ 51.673546] ? __pfx_setup_net+0x10/0x10
[ 51.674088] ? copy_net_ns+0x17c/0x770
[ 51.674592] copy_net_ns+0x321/0x770
[ 51.675133] create_new_namespaces+0x3f6/0xb30
[ 51.675727] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.676371] ksys_unshare+0x44d/0x8e0
[ 51.676903] ? __pfx_ksys_unshare+0x10/0x10
[ 51.677453] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.678199] __x64_sys_unshare+0x31/0x40
[ 51.678714] do_syscall_64+0x3f/0x90
[ 51.679234] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.679915] RIP: 0033:0x7f921f0260d7
[ 51.680375] 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
[ 51.682559] RSP: 002b:00007ffeeca92b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.683541] RAX: ffffffffffffffda RBX: 00007ffeeca93178 RCX: 00007f921f0260d7
[ 51.684428] RDX: 00007f921f09041f RSI: 00007ffeeca92ad0 RDI: 0000000040000000
[ 51.685310] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeca928e0
[ 51.686209] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f921f138bf0
[ 51.687105] R13: 00007ffeeca92c10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.688017]
[ 51.688316] irq event stamp: 8789
[ 51.688730] hardirqs last enabled at (8799): [] __up_console_sem+0x78/0x80
[ 51.689782] hardirqs last disabled at (8810): [] __up_console_sem+0x5d/0x80
[ 51.690856] softirqs last enabled at (8390): [] irq_exit_rcu+0x93/0xc0
[ 51.691859] softirqs last disabled at (8379): [] irq_exit_rcu+0x93/0xc0
[ 51.692887] ---[ end trace 0000000000000000 ]---
[ 51.699337] ------------[ cut here ]------------
[ 51.700026] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.701671] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.702742] Modules linked in:
[ 51.703204] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.704360] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.705376] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.706056] 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
[ 51.708254] RSP: 0018:ffff88800dcafc00 EFLAGS: 00010282
[ 51.708944] RAX: 0000000000000000 RBX: ffff88800cb7a240 RCX: 0000000000000000
[ 51.709797] RDX: ffff8880199451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.710699] RBP: ffff88800cb7a254 R08: 0000000000000001 R09: 0000000000000000
[ 51.711600] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.712501] R13: ffffffff84e223a0 R14: ffff88800cb7a248 R15: ffffffff84da62e0
[ 51.713411] FS: 0000555557042400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.714409] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.715174] CR2: 00007f74d175b6f4 CR3: 000000001589a000 CR4: 0000000000350ef0
[ 51.716059] Call Trace:
[ 51.716383]
[ 51.716687] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.717335] ipv6_frags_init_net+0x206/0x3c0
[ 51.717929] ops_init+0xbb/0x6b0
[ 51.718368] setup_net+0x3d9/0x990
[ 51.718871] ? down_read_killable+0x1d7/0x4e0
[ 51.719433] ? __pfx_setup_net+0x10/0x10
[ 51.719982] ? copy_net_ns+0x17c/0x770
[ 51.720479] copy_net_ns+0x321/0x770
[ 51.720994] create_new_namespaces+0x3f6/0xb30
[ 51.721577] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.722235] ksys_unshare+0x44d/0x8e0
[ 51.722722] ? __pfx_ksys_unshare+0x10/0x10
[ 51.723313] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.724065] __x64_sys_unshare+0x31/0x40
[ 51.724588] do_syscall_64+0x3f/0x90
[ 51.725116] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.725744] RIP: 0033:0x7f921f0260d7
[ 51.726242] 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
[ 51.728396] RSP: 002b:00007ffeeca92b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.729340] RAX: ffffffffffffffda RBX: 00007ffeeca93178 RCX: 00007f921f0260d7
[ 51.730221] RDX: 00007f921f09041f RSI: 00007ffeeca92ad0 RDI: 0000000040000000
[ 51.731127] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeca928e0
[ 51.732002] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f921f138bf0
[ 51.732888] R13: 00007ffeeca92c10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.733761]
[ 51.734132] irq event stamp: 11749
[ 51.734570] hardirqs last enabled at (11759): [] __up_console_sem+0x78/0x80
[ 51.735647] hardirqs last disabled at (11770): [] __up_console_sem+0x5d/0x80
[ 51.736710] softirqs last enabled at (11744): [] irq_exit_rcu+0x93/0xc0
[ 51.737769] softirqs last disabled at (11739): [] irq_exit_rcu+0x93/0xc0
[ 51.738808] ---[ end trace 0000000000000000 ]---
[ 51.740969] ------------[ cut here ]------------
[ 51.741544] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.743425] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.744476] Modules linked in:
[ 51.744916] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.746076] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.747111] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.747750] 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
[ 51.749927] RSP: 0018:ffff88800dcafbf0 EFLAGS: 00010286
[ 51.750569] RAX: 0000000000000000 RBX: ffff88800cb7a840 RCX: 0000000000000000
[ 51.751484] RDX: ffff8880199451c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.752384] RBP: ffff88800cb7a854 R08: 0000000000000001 R09: 0000000000000000
[ 51.753280] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.754160] R13: ffffffff84e223a0 R14: ffff88800cb7a848 R15: ffffffff84daf020
[ 51.755072] FS: 0000555557042400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.756074] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.756775] CR2: 00007f74d175b6f4 CR3: 000000001589a000 CR4: 0000000000350ef0
[ 51.757675] Call Trace:
[ 51.758045]
[ 51.758349] nf_ct_net_init+0x224/0x3d0
[ 51.758919] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.759490] ops_init+0xbb/0x6b0
[ 51.759962] setup_net+0x3d9/0x990
[ 51.760416] ? down_read_killable+0x1d7/0x4e0
[ 51.761015] ? __pfx_setup_net+0x10/0x10
[ 51.761522] ? copy_net_ns+0x17c/0x770
[ 51.762065] copy_net_ns+0x321/0x770
[ 51.762540] create_new_namespaces+0x3f6/0xb30
[ 51.763169] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.763777] ksys_unshare+0x44d/0x8e0
[ 51.764304] ? __pfx_ksys_unshare+0x10/0x10
[ 51.764884] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.765594] __x64_sys_unshare+0x31/0x40
[ 51.766138] do_syscall_64+0x3f/0x90
[ 51.766604] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.767319] RIP: 0033:0x7f921f0260d7
[ 51.767782] 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
[ 51.769947] RSP: 002b:00007ffeeca92b38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.770897] RAX: ffffffffffffffda RBX: 00007ffeeca93178 RCX: 00007f921f0260d7
[ 51.771739] RDX: 00007f921f09041f RSI: 00007ffeeca92ad0 RDI: 0000000040000000
[ 51.772616] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeca928e0
[ 51.773494] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f921f138bf0
[ 51.774384] R13: 00007ffeeca92c10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.775318]
[ 51.775623] irq event stamp: 12545
[ 51.776096] hardirqs last enabled at (12557): [] __up_console_sem+0x78/0x80
[ 51.777154] hardirqs last disabled at (12568): [] __up_console_sem+0x5d/0x80
[ 51.778218] softirqs last enabled at (12230): [] irq_exit_rcu+0x93/0xc0
[ 51.779278] softirqs last disabled at (12225): [] irq_exit_rcu+0x93/0xc0
[ 51.780323] ---[ end trace 0000000000000000 ]---
executing program
[ 53.334587] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.381920] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.429885] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.478080] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:38:52 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800dcaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555557042400 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=00007f74d175b6f4 CR3=000000001589a000 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=0000000000036c09 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=00007fd5312c4ba8 CR3=0000000009514000 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=2033353a38333a34302037312079614d XMM01=5d3236373135362e31352020205b203a
XMM02=74656e20746120383532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3236373135362e31352020205b XMM07=79732033353a38333a34302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000