Warning: Permanently added '[localhost]:2912' (ECDSA) to the list of known hosts.
2023/05/17 02:55:29 fuzzer started
2023/05/17 02:55:29 dialing manager at localhost:35573
2023/05/17 02:55:29 checking machine...
2023/05/17 02:55:29 checking revisions...
syzkaller login: [ 35.204961] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:55:29 testing simple program...
[ 35.282196] cgroup: Unknown subsys name 'net'
[ 35.374117] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.023907] audit: type=1400 audit(1684292142.759:6): 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
[ 49.188918] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.190463] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.192981] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.196733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.199085] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.200405] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.608196] ------------[ cut here ]------------
[ 49.609369] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.611724] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.613034] Modules linked in:
[ 49.613515] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.618474] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.619511] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.620193] 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
[ 49.622381] RSP: 0018:ffff8880186e7c00 EFLAGS: 00010282
[ 49.623084] RAX: 0000000000000000 RBX: ffff88800de6ec40 RCX: 0000000000000000
[ 49.623975] RDX: ffff888016199b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.624876] RBP: ffff88800de6ec54 R08: 0000000000000001 R09: 0000000000000000
[ 49.625767] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.626687] R13: ffffffff84e223a0 R14: ffff88800de6ec48 R15: ffffffff84d73340
[ 49.627561] FS: 0000555556e39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.628564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.629302] CR2: 00007fffc2f61000 CR3: 0000000020274000 CR4: 0000000000350ef0
[ 49.630193] Call Trace:
[ 49.630523]
[ 49.630866] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.631484] ipv4_frags_init_net+0x269/0x440
[ 49.632070] ops_init+0xbb/0x6b0
[ 49.632528] setup_net+0x3d9/0x990
[ 49.633004] ? down_read_killable+0x1d7/0x4e0
[ 49.633570] ? __pfx_setup_net+0x10/0x10
[ 49.634117] ? copy_net_ns+0x17c/0x770
[ 49.634660] copy_net_ns+0x321/0x770
[ 49.635144] create_new_namespaces+0x3f6/0xb30
[ 49.635761] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.636378] ksys_unshare+0x44d/0x8e0
[ 49.636900] ? __pfx_ksys_unshare+0x10/0x10
[ 49.637448] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.638194] __x64_sys_unshare+0x31/0x40
[ 49.638759] do_syscall_64+0x3f/0x90
[ 49.639233] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.639923] RIP: 0033:0x7f7921a770d7
[ 49.640398] 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
[ 49.642588] RSP: 002b:00007ffec14ad418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.643551] RAX: ffffffffffffffda RBX: 00007ffec14ada58 RCX: 00007f7921a770d7
[ 49.644459] RDX: 00007f7921ae141f RSI: 00007ffec14ad3b0 RDI: 0000000040000000
[ 49.645348] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec14ad1c0
[ 49.646257] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7921b89bf0
[ 49.647183] R13: 00007ffec14ad4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.648097]
[ 49.648394] irq event stamp: 8551
[ 49.648851] hardirqs last enabled at (8563): [] __up_console_sem+0x78/0x80
[ 49.649921] hardirqs last disabled at (8574): [] __up_console_sem+0x5d/0x80
[ 49.650983] softirqs last enabled at (8468): [] irq_exit_rcu+0x93/0xc0
[ 49.652020] softirqs last disabled at (8463): [] irq_exit_rcu+0x93/0xc0
[ 49.653067] ---[ end trace 0000000000000000 ]---
[ 49.658300] ------------[ cut here ]------------
[ 49.658986] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.660667] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.661736] Modules linked in:
[ 49.662144] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.663326] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.664346] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.665037] 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
[ 49.667221] RSP: 0018:ffff8880186e7c00 EFLAGS: 00010282
[ 49.667912] RAX: 0000000000000000 RBX: ffff88800d5a3a40 RCX: 0000000000000000
[ 49.668802] RDX: ffff888016199b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.669709] RBP: ffff88800d5a3a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.670597] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.671516] R13: ffffffff84e223a0 R14: ffff88800d5a3a48 R15: ffffffff84da62e0
[ 49.672421] FS: 0000555556e39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.673421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.674166] CR2: 00007fffc2f61000 CR3: 0000000020274000 CR4: 0000000000350ef0
[ 49.675089] Call Trace:
[ 49.675417]
[ 49.675752] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.676370] ipv6_frags_init_net+0x206/0x3c0
[ 49.676953] ops_init+0xbb/0x6b0
[ 49.677418] setup_net+0x3d9/0x990
[ 49.677909] ? down_read_killable+0x1d7/0x4e0
[ 49.678480] ? __pfx_setup_net+0x10/0x10
[ 49.679034] ? copy_net_ns+0x17c/0x770
[ 49.679563] copy_net_ns+0x321/0x770
[ 49.680070] create_new_namespaces+0x3f6/0xb30
[ 49.680682] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.681311] ksys_unshare+0x44d/0x8e0
[ 49.681837] ? __pfx_ksys_unshare+0x10/0x10
[ 49.682377] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.683122] __x64_sys_unshare+0x31/0x40
[ 49.683677] do_syscall_64+0x3f/0x90
[ 49.684151] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.684820] RIP: 0033:0x7f7921a770d7
[ 49.685280] 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
[ 49.687516] RSP: 002b:00007ffec14ad418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.688473] RAX: ffffffffffffffda RBX: 00007ffec14ada58 RCX: 00007f7921a770d7
[ 49.689381] RDX: 00007f7921ae141f RSI: 00007ffec14ad3b0 RDI: 0000000040000000
[ 49.690284] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec14ad1c0
[ 49.691194] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7921b89bf0
[ 49.692086] R13: 00007ffec14ad4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.693010]
[ 49.693316] irq event stamp: 10257
[ 49.693777] hardirqs last enabled at (10269): [] __up_console_sem+0x78/0x80
[ 49.694857] hardirqs last disabled at (10280): [] __up_console_sem+0x5d/0x80
[ 49.695929] softirqs last enabled at (9550): [] irq_exit_rcu+0x93/0xc0
[ 49.696962] softirqs last disabled at (9501): [] irq_exit_rcu+0x93/0xc0
[ 49.697986] ---[ end trace 0000000000000000 ]---
[ 49.699291] ------------[ cut here ]------------
[ 49.699903] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.701854] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.702927] Modules linked in:
[ 49.703333] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.704485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.705493] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.706176] 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
[ 49.708356] RSP: 0018:ffff8880186e7bf0 EFLAGS: 00010286
[ 49.709038] RAX: 0000000000000000 RBX: ffff88800d5a3240 RCX: 0000000000000000
[ 49.709921] RDX: ffff888016199b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.710820] RBP: ffff88800d5a3254 R08: 0000000000000001 R09: 0000000000000000
[ 49.711698] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.712549] R13: ffffffff84e223a0 R14: ffff88800d5a3248 R15: ffffffff84daf020
[ 49.713440] FS: 0000555556e39400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.714416] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.715149] CR2: 00007fffc2f61000 CR3: 0000000020274000 CR4: 0000000000350ef0
[ 49.716027] Call Trace:
[ 49.716348]
[ 49.716668] nf_ct_net_init+0x224/0x3d0
[ 49.717178] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.717776] ops_init+0xbb/0x6b0
[ 49.718213] setup_net+0x3d9/0x990
[ 49.718714] ? down_read_killable+0x1d7/0x4e0
[ 49.719269] ? __pfx_setup_net+0x10/0x10
[ 49.719792] ? copy_net_ns+0x17c/0x770
[ 49.720288] copy_net_ns+0x321/0x770
[ 49.720792] create_new_namespaces+0x3f6/0xb30
[ 49.721380] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.722017] ksys_unshare+0x44d/0x8e0
[ 49.722505] ? __pfx_ksys_unshare+0x10/0x10
[ 49.723102] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.723845] __x64_sys_unshare+0x31/0x40
[ 49.724382] do_syscall_64+0x3f/0x90
[ 49.724881] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.725540] RIP: 0033:0x7f7921a770d7
[ 49.726038] 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
[ 49.728270] RSP: 002b:00007ffec14ad418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.729220] RAX: ffffffffffffffda RBX: 00007ffec14ada58 RCX: 00007f7921a770d7
[ 49.730099] RDX: 00007f7921ae141f RSI: 00007ffec14ad3b0 RDI: 0000000040000000
[ 49.731006] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffec14ad1c0
[ 49.731894] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7921b89bf0
[ 49.732787] R13: 00007ffec14ad4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.733705]
[ 49.734006] irq event stamp: 11043
[ 49.734438] hardirqs last enabled at (11053): [] __up_console_sem+0x78/0x80
[ 49.735523] hardirqs last disabled at (11064): [] __up_console_sem+0x5d/0x80
[ 49.736588] softirqs last enabled at (10604): [] irq_exit_rcu+0x93/0xc0
[ 49.737636] softirqs last disabled at (10599): [] irq_exit_rcu+0x93/0xc0
[ 49.738696] ---[ end trace 0000000000000000 ]---
executing program
[ 51.275305] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.322696] Bluetooth: hci0: command 0x041b tx timeout
[ 55.370764] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.418719] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:55:44 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880186e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556e39400 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=00007fffc2f61000 CR3=0000000020274000 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=0000000000024217 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=00007f2f10fa48b0 CR3=000000000eb70000 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=2034343a35353a32302037312079614d XMM01=5d3432373131362e39342020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3432373131362e39342020205b XMM07=79732034343a35353a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000