Warning: Permanently added '[localhost]:40333' (ECDSA) to the list of known hosts.
2023/05/18 03:43:38 fuzzer started
2023/05/18 03:43:38 dialing manager at localhost:44319
2023/05/18 03:43:38 checking machine...
2023/05/18 03:43:38 checking revisions...
syzkaller login: [ 90.601258] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:43:38 testing simple program...
[ 90.673373] cgroup: Unknown subsys name 'net'
[ 90.759567] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 103.954515] audit: type=1400 audit(1684381432.249:6): 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
[ 105.059846] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.062476] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.063723] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.068325] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.069845] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 105.072712] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 105.459435] ------------[ cut here ]------------
[ 105.460196] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 105.462113] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.463239] Modules linked in:
[ 105.463673] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 105.468059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.469174] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.469861] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 105.472162] RSP: 0018:ffff88800f08fc00 EFLAGS: 00010282
[ 105.472845] RAX: 0000000000000000 RBX: ffff88800e28d040 RCX: 0000000000000000
[ 105.473808] RDX: ffff88800f4f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 105.474740] RBP: ffff88800e28d054 R08: 0000000000000001 R09: 0000000000000000
[ 105.475682] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 105.476662] R13: ffffffff84e23fe0 R14: ffff88800e28d048 R15: ffffffff84d74dc0
[ 105.477674] FS: 0000555555c1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.478799] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.479627] CR2: 00007fd237c48880 CR3: 0000000010268000 CR4: 0000000000350ef0
[ 105.480617] Call Trace:
[ 105.481015]
[ 105.481370] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 105.482084] ipv4_frags_init_net+0x269/0x440
[ 105.482702] ops_init+0xbb/0x6b0
[ 105.483230] setup_net+0x3d9/0x990
[ 105.483748] ? down_read_killable+0x1d7/0x4e0
[ 105.484423] ? __pfx_setup_net+0x10/0x10
[ 105.485025] ? copy_net_ns+0x17c/0x770
[ 105.485598] copy_net_ns+0x321/0x770
[ 105.486153] create_new_namespaces+0x3f6/0xb30
[ 105.486799] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.487490] ksys_unshare+0x44d/0x8e0
[ 105.488045] ? __pfx_ksys_unshare+0x10/0x10
[ 105.488637] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.489463] __x64_sys_unshare+0x31/0x40
[ 105.490066] do_syscall_64+0x3f/0x90
[ 105.490590] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.491341] RIP: 0033:0x7ff1a1ce00d7
[ 105.491845] 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
[ 105.494267] RSP: 002b:00007ffe31f07318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.495314] RAX: ffffffffffffffda RBX: 00007ffe31f07958 RCX: 00007ff1a1ce00d7
[ 105.496298] RDX: 00007ff1a1d4a41f RSI: 00007ffe31f072b0 RDI: 0000000040000000
[ 105.497291] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31f070c0
[ 105.498258] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff1a1df2bf0
[ 105.499223] R13: 00007ffe31f073f0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.500247]
[ 105.500574] irq event stamp: 8515
[ 105.501059] hardirqs last enabled at (8527): [] __up_console_sem+0x78/0x80
[ 105.502217] hardirqs last disabled at (8538): [] __up_console_sem+0x5d/0x80
[ 105.503351] softirqs last enabled at (7924): [] irq_exit_rcu+0x93/0xc0
[ 105.504446] softirqs last disabled at (7883): [] irq_exit_rcu+0x93/0xc0
[ 105.505546] ---[ end trace 0000000000000000 ]---
[ 105.511879] ------------[ cut here ]------------
[ 105.512539] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 105.514477] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.515654] Modules linked in:
[ 105.516144] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 105.517382] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.518466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.519188] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 105.521543] RSP: 0018:ffff88800f08fc00 EFLAGS: 00010282
[ 105.522262] RAX: 0000000000000000 RBX: ffff88800c5c0240 RCX: 0000000000000000
[ 105.523202] RDX: ffff88800f4f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 105.524147] RBP: ffff88800c5c0254 R08: 0000000000000001 R09: 0000000000000000
[ 105.525111] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.526086] R13: ffffffff84e23fe0 R14: ffff88800c5c0248 R15: ffffffff84da7d60
[ 105.527029] FS: 0000555555c1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.528097] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.528871] CR2: 00007fd237c48880 CR3: 0000000010268000 CR4: 0000000000350ef0
[ 105.529865] Call Trace:
[ 105.530278]
[ 105.530605] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 105.531313] ipv6_frags_init_net+0x206/0x3c0
[ 105.531933] ops_init+0xbb/0x6b0
[ 105.532462] setup_net+0x3d9/0x990
[ 105.532998] ? down_read_killable+0x1d7/0x4e0
[ 105.533631] ? __pfx_setup_net+0x10/0x10
[ 105.534230] ? copy_net_ns+0x17c/0x770
[ 105.534788] copy_net_ns+0x321/0x770
[ 105.535352] create_new_namespaces+0x3f6/0xb30
[ 105.536029] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.536704] ksys_unshare+0x44d/0x8e0
[ 105.537503] ? __pfx_ksys_unshare+0x10/0x10
[ 105.538265] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.539215] __x64_sys_unshare+0x31/0x40
[ 105.539854] do_syscall_64+0x3f/0x90
[ 105.540499] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.541355] RIP: 0033:0x7ff1a1ce00d7
[ 105.541931] 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
[ 105.544671] RSP: 002b:00007ffe31f07318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.545864] RAX: ffffffffffffffda RBX: 00007ffe31f07958 RCX: 00007ff1a1ce00d7
[ 105.546999] RDX: 00007ff1a1d4a41f RSI: 00007ffe31f072b0 RDI: 0000000040000000
[ 105.548114] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31f070c0
[ 105.549262] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff1a1df2bf0
[ 105.550066] R13: 00007ffe31f073f0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.550524]
[ 105.550682] irq event stamp: 10193
[ 105.550907] hardirqs last enabled at (10203): [] __up_console_sem+0x78/0x80
[ 105.551465] hardirqs last disabled at (10214): [] __up_console_sem+0x5d/0x80
[ 105.552019] softirqs last enabled at (10044): [] irq_exit_rcu+0x93/0xc0
[ 105.552544] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 105.553118] ---[ end trace 0000000000000000 ]---
[ 105.554029] ------------[ cut here ]------------
[ 105.554341] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 105.555807] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.556454] Modules linked in:
[ 105.556700] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 105.557394] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.557985] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.558366] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 105.559638] RSP: 0018:ffff88800f08fbf0 EFLAGS: 00010286
[ 105.560039] RAX: 0000000000000000 RBX: ffff88800c5c0640 RCX: 0000000000000000
[ 105.560553] RDX: ffff88800f4f51c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 105.561084] RBP: ffff88800c5c0654 R08: 0000000000000001 R09: 0000000000000000
[ 105.561608] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.562134] R13: ffffffff84e23fe0 R14: ffff88800c5c0648 R15: ffffffff84db0aa0
[ 105.562639] FS: 0000555555c1c400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.563221] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.563638] CR2: 00007fd237c48880 CR3: 0000000010268000 CR4: 0000000000350ef0
[ 105.564164] Call Trace:
[ 105.564355]
[ 105.564526] nf_ct_net_init+0x224/0x3d0
[ 105.564826] ? __pfx_nf_ct_net_init+0x10/0x10
[ 105.565186] ops_init+0xbb/0x6b0
[ 105.565450] setup_net+0x3d9/0x990
[ 105.565714] ? down_read_killable+0x1d7/0x4e0
[ 105.566066] ? __pfx_setup_net+0x10/0x10
[ 105.566362] ? copy_net_ns+0x17c/0x770
[ 105.566661] copy_net_ns+0x321/0x770
[ 105.566936] create_new_namespaces+0x3f6/0xb30
[ 105.567303] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.567664] ksys_unshare+0x44d/0x8e0
[ 105.567968] ? __pfx_ksys_unshare+0x10/0x10
[ 105.568280] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.568694] __x64_sys_unshare+0x31/0x40
[ 105.569019] do_syscall_64+0x3f/0x90
[ 105.569312] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.569691] RIP: 0033:0x7ff1a1ce00d7
[ 105.569981] 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
[ 105.571254] RSP: 002b:00007ffe31f07318 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.571793] RAX: ffffffffffffffda RBX: 00007ffe31f07958 RCX: 00007ff1a1ce00d7
[ 105.572318] RDX: 00007ff1a1d4a41f RSI: 00007ffe31f072b0 RDI: 0000000040000000
[ 105.572821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe31f070c0
[ 105.573345] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff1a1df2bf0
[ 105.573860] R13: 00007ffe31f073f0 R14: 0000000000000000 R15: 00000000000000f8
[ 105.574391]
[ 105.574565] irq event stamp: 10889
[ 105.574818] hardirqs last enabled at (10899): [] __up_console_sem+0x78/0x80
[ 105.575457] hardirqs last disabled at (10910): [] __up_console_sem+0x5d/0x80
[ 105.576082] softirqs last enabled at (10044): [] irq_exit_rcu+0x93/0xc0
[ 105.576671] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 105.577285] ---[ end trace 0000000000000000 ]---
[ 107.139565] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 109.187277] Bluetooth: hci0: command 0x041b tx timeout
[ 111.236030] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 113.283028] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:42:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800f08f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555555c1c400 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=00007fd237c48880 CR3=0000000010268000 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=000000000001d33b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fd237d09f18 CR3=000000000daf0000 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=00000000000000000000000000000000 XMM01=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6e5f74696e695f73676172665f367600 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000