Warning: Permanently added '[localhost]:38898' (ECDSA) to the list of known hosts.
2023/05/16 20:13:41 fuzzer started
2023/05/16 20:13:42 dialing manager at localhost:35573
2023/05/16 20:13:42 checking machine...
2023/05/16 20:13:42 checking revisions...
syzkaller login: [ 47.766944] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:13:42 testing simple program...
[ 47.836080] cgroup: Unknown subsys name 'net'
[ 47.935835] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.618723] audit: type=1400 audit(1684268036.301:6): avc: denied { execmem } for pid=258 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
[ 62.749446] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.751039] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.754001] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.756617] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.758742] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.759958] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.163839] ------------[ cut here ]------------
[ 63.164651] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.167294] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.168642] Modules linked in:
[ 63.169264] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.171489] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.173641] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.174961] 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
[ 63.177684] RSP: 0018:ffff88801bc7fc00 EFLAGS: 00010282
[ 63.178545] RAX: 0000000000000000 RBX: ffff88800e1d5040 RCX: 0000000000000000
[ 63.179677] RDX: ffff88800f39d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.180811] RBP: ffff88800e1d5054 R08: 0000000000000001 R09: 0000000000000000
[ 63.181936] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.183054] R13: ffffffff84e223a0 R14: ffff88800e1d5048 R15: ffffffff84d73340
[ 63.184187] FS: 0000555556504400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.185452] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.186406] CR2: 00007f0494b416f4 CR3: 000000000f20e000 CR4: 0000000000350ef0
[ 63.187531] Call Trace:
[ 63.187937]
[ 63.188348] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.189110] ipv4_frags_init_net+0x269/0x440
[ 63.189859] ops_init+0xbb/0x6b0
[ 63.190461] setup_net+0x3d9/0x990
[ 63.191018] ? down_read_killable+0x1d7/0x4e0
[ 63.191788] ? __pfx_setup_net+0x10/0x10
[ 63.192467] ? copy_net_ns+0x17c/0x770
[ 63.193046] copy_net_ns+0x321/0x770
[ 63.193544] create_new_namespaces+0x3f6/0xb30
[ 63.194107] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.194724] ksys_unshare+0x44d/0x8e0
[ 63.195227] ? __pfx_ksys_unshare+0x10/0x10
[ 63.195746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.196452] __x64_sys_unshare+0x31/0x40
[ 63.196954] do_syscall_64+0x3f/0x90
[ 63.197441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.198049] RIP: 0033:0x7f90539c10d7
[ 63.198523] 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
[ 63.200568] RSP: 002b:00007ffd4faec598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.201503] RAX: ffffffffffffffda RBX: 00007ffd4faecbd8 RCX: 00007f90539c10d7
[ 63.202410] RDX: 00007f9053a2b41f RSI: 00007ffd4faec530 RDI: 0000000040000000
[ 63.203465] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4faec340
[ 63.204500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9053ad3bf0
[ 63.205507] R13: 00007ffd4faec670 R14: 0000000000000000 R15: 00000000000000f8
[ 63.206471]
[ 63.206793] irq event stamp: 9091
[ 63.207313] hardirqs last enabled at (9103): [] __up_console_sem+0x78/0x80
[ 63.208513] hardirqs last disabled at (9114): [] __up_console_sem+0x5d/0x80
[ 63.209715] softirqs last enabled at (8762): [] irq_exit_rcu+0x93/0xc0
[ 63.210916] softirqs last disabled at (8757): [] irq_exit_rcu+0x93/0xc0
[ 63.212133] ---[ end trace 0000000000000000 ]---
[ 63.219539] ------------[ cut here ]------------
[ 63.220268] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.222053] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.223167] Modules linked in:
[ 63.223594] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.224822] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.225887] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.226601] 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
[ 63.228904] RSP: 0018:ffff88801bc7fc00 EFLAGS: 00010282
[ 63.229631] RAX: 0000000000000000 RBX: ffff88800d7c2040 RCX: 0000000000000000
[ 63.230559] RDX: ffff88800f39d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.231497] RBP: ffff88800d7c2054 R08: 0000000000000001 R09: 0000000000000000
[ 63.232428] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.233375] R13: ffffffff84e223a0 R14: ffff88800d7c2048 R15: ffffffff84da62e0
[ 63.234313] FS: 0000555556504400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.235364] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.236100] CR2: 00007f0494b416f4 CR3: 000000000f20e000 CR4: 0000000000350ef0
[ 63.237030] Call Trace:
[ 63.237388]
[ 63.237689] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.238317] ipv6_frags_init_net+0x206/0x3c0
[ 63.238864] ops_init+0xbb/0x6b0
[ 63.239341] setup_net+0x3d9/0x990
[ 63.239802] ? down_read_killable+0x1d7/0x4e0
[ 63.240443] ? __pfx_setup_net+0x10/0x10
[ 63.241001] ? copy_net_ns+0x17c/0x770
[ 63.241554] copy_net_ns+0x321/0x770
[ 63.242060] create_new_namespaces+0x3f6/0xb30
[ 63.242701] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.243359] ksys_unshare+0x44d/0x8e0
[ 63.243866] ? __pfx_ksys_unshare+0x10/0x10
[ 63.244463] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.245235] __x64_sys_unshare+0x31/0x40
[ 63.245763] do_syscall_64+0x3f/0x90
[ 63.246289] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.246946] RIP: 0033:0x7f90539c10d7
[ 63.247453] 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
[ 63.250275] RSP: 002b:00007ffd4faec598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.251505] RAX: ffffffffffffffda RBX: 00007ffd4faecbd8 RCX: 00007f90539c10d7
[ 63.252454] RDX: 00007f9053a2b41f RSI: 00007ffd4faec530 RDI: 0000000040000000
[ 63.253433] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4faec340
[ 63.254560] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9053ad3bf0
[ 63.255687] R13: 00007ffd4faec670 R14: 0000000000000000 R15: 00000000000000f8
[ 63.256856]
[ 63.257267] irq event stamp: 12161
[ 63.257813] hardirqs last enabled at (12171): [] __up_console_sem+0x78/0x80
[ 63.259198] hardirqs last disabled at (12184): [] __up_console_sem+0x5d/0x80
[ 63.260579] softirqs last enabled at (12064): [] irq_exit_rcu+0x93/0xc0
[ 63.261921] softirqs last disabled at (12057): [] irq_exit_rcu+0x93/0xc0
[ 63.263248] ---[ end trace 0000000000000000 ]---
[ 63.264743] ------------[ cut here ]------------
[ 63.265385] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.267231] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.268229] Modules linked in:
[ 63.268624] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.269742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.270707] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.271357] 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
[ 63.273412] RSP: 0018:ffff88801bc7fbf0 EFLAGS: 00010286
[ 63.274040] RAX: 0000000000000000 RBX: ffff88800d7c2640 RCX: 0000000000000000
[ 63.275067] RDX: ffff88800f39d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.276145] RBP: ffff88800d7c2654 R08: 0000000000000001 R09: 0000000000000000
[ 63.277220] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.278284] R13: ffffffff84e223a0 R14: ffff88800d7c2648 R15: ffffffff84daf020
[ 63.279351] FS: 0000555556504400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.280533] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.281447] CR2: 00007f0494b416f4 CR3: 000000000f20e000 CR4: 0000000000350ef0
[ 63.282510] Call Trace:
[ 63.282901]
[ 63.283306] nf_ct_net_init+0x224/0x3d0
[ 63.283919] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.284632] ops_init+0xbb/0x6b0
[ 63.285221] setup_net+0x3d9/0x990
[ 63.285767] ? down_read_killable+0x1d7/0x4e0
[ 63.286477] ? __pfx_setup_net+0x10/0x10
[ 63.287081] ? copy_net_ns+0x17c/0x770
[ 63.287727] copy_net_ns+0x321/0x770
[ 63.288345] create_new_namespaces+0x3f6/0xb30
[ 63.289066] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.289851] ksys_unshare+0x44d/0x8e0
[ 63.290474] ? __pfx_ksys_unshare+0x10/0x10
[ 63.291161] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.292005] __x64_sys_unshare+0x31/0x40
[ 63.292665] do_syscall_64+0x3f/0x90
[ 63.293294] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.294059] RIP: 0033:0x7f90539c10d7
[ 63.294662] 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
[ 63.297265] RSP: 002b:00007ffd4faec598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.298399] RAX: ffffffffffffffda RBX: 00007ffd4faecbd8 RCX: 00007f90539c10d7
[ 63.299455] RDX: 00007f9053a2b41f RSI: 00007ffd4faec530 RDI: 0000000040000000
[ 63.300516] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4faec340
[ 63.301598] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9053ad3bf0
[ 63.302668] R13: 00007ffd4faec670 R14: 0000000000000000 R15: 00000000000000f8
[ 63.303747]
[ 63.304107] irq event stamp: 12957
[ 63.304664] hardirqs last enabled at (12969): [] __up_console_sem+0x78/0x80
[ 63.305962] hardirqs last disabled at (12980): [] __up_console_sem+0x5d/0x80
[ 63.307235] softirqs last enabled at (12434): [] irq_exit_rcu+0x93/0xc0
[ 63.308469] softirqs last disabled at (12415): [] irq_exit_rcu+0x93/0xc0
[ 63.309730] ---[ end trace 0000000000000000 ]---
[ 64.775964] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.823249] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.871251] Bluetooth: hci0: command 0x040f tx timeout
[ 70.919210] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:13:55 Registers:
info registers vcpu 0
RAX=000000000000004d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801bc7f618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000004d R11=0000000000000001
R12=000000000000004d 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 0000555556504400 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=00007f0494b416f4 CR3=000000000f20e000 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=ffffffff86143487 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000001 RDI=ffffffff86143486 RBP=ffff888015b377a8 RSP=ffff888015b376e0
R8 =ffffffff86143484 R9 =ffffffff86143488 R10=0000000000038001 R11=ffff888015b37790
R12=ffff888015b377b0 R13=ffff888015b37798 R14=ffff888015b37bf8 R15=ffff888015b37750
RIP=ffffffff8113207a RFL=00000246 [---Z-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 00007f0a22406700 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=00007f5d418a2780 CR3=000000000dc30000 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=2037353a33313a30322036312079614d XMM01=5d3134363337312e33362020205b203a
XMM02=7379735f74656e5f7265747369676572 XMM03=37312e33362020205b203a6c656e7265
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3938343137312e33362020205b20 XMM07=732037353a33313a3032203631207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000