Warning: Permanently added '[localhost]:57279' (ECDSA) to the list of known hosts.
2023/05/16 17:51:54 fuzzer started
2023/05/16 17:51:54 dialing manager at localhost:35573
2023/05/16 17:51:54 checking machine...
2023/05/16 17:51:54 checking revisions...
syzkaller login: [ 42.561698] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:51:54 testing simple program...
[ 42.628128] cgroup: Unknown subsys name 'net'
[ 42.698107] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.483206] audit: type=1400 audit(1684259527.817:6): 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
[ 56.633477] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.635014] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.636553] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.640239] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.642526] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.643705] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.027838] ------------[ cut here ]------------
[ 57.029030] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.031068] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.032245] Modules linked in:
[ 57.032681] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.037475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.038491] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.039130] 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
[ 57.041354] RSP: 0018:ffff888020277c00 EFLAGS: 00010282
[ 57.042005] RAX: 0000000000000000 RBX: ffff88800e177040 RCX: 0000000000000000
[ 57.042901] RDX: ffff888020268000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.043794] RBP: ffff88800e177054 R08: 0000000000000001 R09: 0000000000000000
[ 57.044670] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.045537] R13: ffffffff84e223a0 R14: ffff88800e177048 R15: ffffffff84d73340
[ 57.046423] FS: 0000555556754400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.047411] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.048109] CR2: 00007f02ca499840 CR3: 000000000f34c000 CR4: 0000000000350ef0
[ 57.048976] Call Trace:
[ 57.049298]
[ 57.049641] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.050258] ipv4_frags_init_net+0x269/0x440
[ 57.050843] ops_init+0xbb/0x6b0
[ 57.051280] setup_net+0x3d9/0x990
[ 57.051777] ? down_read_killable+0x1d7/0x4e0
[ 57.052360] ? __pfx_setup_net+0x10/0x10
[ 57.052860] ? copy_net_ns+0x17c/0x770
[ 57.053384] copy_net_ns+0x321/0x770
[ 57.053863] create_new_namespaces+0x3f6/0xb30
[ 57.054473] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.055081] ksys_unshare+0x44d/0x8e0
[ 57.055611] ? __pfx_ksys_unshare+0x10/0x10
[ 57.056158] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.056891] __x64_sys_unshare+0x31/0x40
[ 57.057438] do_syscall_64+0x3f/0x90
[ 57.057908] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.058585] RIP: 0033:0x7f03b1ab70d7
[ 57.059056] 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
[ 57.061213] RSP: 002b:00007fffcc42fec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.062151] RAX: ffffffffffffffda RBX: 00007fffcc430508 RCX: 00007f03b1ab70d7
[ 57.063026] RDX: 00007f03b1b2141f RSI: 00007fffcc42fe60 RDI: 0000000040000000
[ 57.063920] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcc42fc70
[ 57.064799] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f03b1bc9bf0
[ 57.065666] R13: 00007fffcc42ffa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.066559]
[ 57.066855] irq event stamp: 8007
[ 57.067270] hardirqs last enabled at (8017): [] __up_console_sem+0x78/0x80
[ 57.068319] hardirqs last disabled at (8028): [] __up_console_sem+0x5d/0x80
[ 57.069372] softirqs last enabled at (7956): [] irq_exit_rcu+0x93/0xc0
[ 57.070379] softirqs last disabled at (7951): [] irq_exit_rcu+0x93/0xc0
[ 57.071405] ---[ end trace 0000000000000000 ]---
[ 57.076734] ------------[ cut here ]------------
[ 57.077345] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.078958] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.080031] Modules linked in:
[ 57.080465] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.081598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.082608] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.083240] 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
[ 57.085410] RSP: 0018:ffff888020277c00 EFLAGS: 00010282
[ 57.086056] RAX: 0000000000000000 RBX: ffff888008eeae40 RCX: 0000000000000000
[ 57.086947] RDX: ffff888020268000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.087834] RBP: ffff888008eeae54 R08: 0000000000000001 R09: 0000000000000000
[ 57.088728] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.089601] R13: ffffffff84e223a0 R14: ffff888008eeae48 R15: ffffffff84da62e0
[ 57.090498] FS: 0000555556754400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.091491] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.092193] CR2: 00007f02ca499840 CR3: 000000000f34c000 CR4: 0000000000350ef0
[ 57.093081] Call Trace:
[ 57.093431]
[ 57.093727] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.094355] ipv6_frags_init_net+0x206/0x3c0
[ 57.094910] ops_init+0xbb/0x6b0
[ 57.095399] setup_net+0x3d9/0x990
[ 57.095852] ? down_read_killable+0x1d7/0x4e0
[ 57.096446] ? __pfx_setup_net+0x10/0x10
[ 57.096952] ? copy_net_ns+0x17c/0x770
[ 57.097530] copy_net_ns+0x321/0x770
[ 57.098010] create_new_namespaces+0x3f6/0xb30
[ 57.098626] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.099239] ksys_unshare+0x44d/0x8e0
[ 57.099766] ? __pfx_ksys_unshare+0x10/0x10
[ 57.100357] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.101076] __x64_sys_unshare+0x31/0x40
[ 57.101625] do_syscall_64+0x3f/0x90
[ 57.102103] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.102776] RIP: 0033:0x7f03b1ab70d7
[ 57.103242] 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
[ 57.105445] RSP: 002b:00007fffcc42fec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.106391] RAX: ffffffffffffffda RBX: 00007fffcc430508 RCX: 00007f03b1ab70d7
[ 57.107245] RDX: 00007f03b1b2141f RSI: 00007fffcc42fe60 RDI: 0000000040000000
[ 57.108160] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcc42fc70
[ 57.109055] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f03b1bc9bf0
[ 57.109939] R13: 00007fffcc42ffa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.110834]
[ 57.111130] irq event stamp: 9949
[ 57.111589] hardirqs last enabled at (9961): [] __up_console_sem+0x78/0x80
[ 57.112632] hardirqs last disabled at (9972): [] __up_console_sem+0x5d/0x80
[ 57.113685] softirqs last enabled at (9736): [] irq_exit_rcu+0x93/0xc0
[ 57.114711] softirqs last disabled at (9725): [] irq_exit_rcu+0x93/0xc0
[ 57.115756] ---[ end trace 0000000000000000 ]---
[ 57.117080] ------------[ cut here ]------------
[ 57.117700] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.119617] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.120666] Modules linked in:
[ 57.121064] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.122210] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.123208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.123880] 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
[ 57.126049] RSP: 0018:ffff888020277bf0 EFLAGS: 00010286
[ 57.126748] RAX: 0000000000000000 RBX: ffff888008eea440 RCX: 0000000000000000
[ 57.127656] RDX: ffff888020268000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.128548] RBP: ffff888008eea454 R08: 0000000000000001 R09: 0000000000000000
[ 57.129436] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.130283] R13: ffffffff84e223a0 R14: ffff888008eea448 R15: ffffffff84daf020
[ 57.131168] FS: 0000555556754400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.132167] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.132899] CR2: 00007f02ca499840 CR3: 000000000f34c000 CR4: 0000000000350ef0
[ 57.133776] Call Trace:
[ 57.134102]
[ 57.134429] nf_ct_net_init+0x224/0x3d0
[ 57.134937] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.135540] ops_init+0xbb/0x6b0
[ 57.135978] setup_net+0x3d9/0x990
[ 57.136452] ? down_read_killable+0x1d7/0x4e0
[ 57.137013] ? __pfx_setup_net+0x10/0x10
[ 57.137539] ? copy_net_ns+0x17c/0x770
[ 57.138040] copy_net_ns+0x321/0x770
[ 57.138542] create_new_namespaces+0x3f6/0xb30
[ 57.139124] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.139785] ksys_unshare+0x44d/0x8e0
[ 57.140271] ? __pfx_ksys_unshare+0x10/0x10
[ 57.140854] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.141598] __x64_sys_unshare+0x31/0x40
[ 57.142119] do_syscall_64+0x3f/0x90
[ 57.142633] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.143281] RIP: 0033:0x7f03b1ab70d7
[ 57.143788] 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
[ 57.145969] RSP: 002b:00007fffcc42fec8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.146924] RAX: ffffffffffffffda RBX: 00007fffcc430508 RCX: 00007f03b1ab70d7
[ 57.147852] RDX: 00007f03b1b2141f RSI: 00007fffcc42fe60 RDI: 0000000040000000
[ 57.148753] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffcc42fc70
[ 57.149652] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f03b1bc9bf0
[ 57.150559] R13: 00007fffcc42ffa0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.151483]
[ 57.151796] irq event stamp: 10701
[ 57.152240] hardirqs last enabled at (10711): [] __up_console_sem+0x78/0x80
[ 57.153352] hardirqs last disabled at (10724): [] __up_console_sem+0x5d/0x80
[ 57.154445] softirqs last enabled at (10328): [] irq_exit_rcu+0x93/0xc0
[ 57.155522] softirqs last disabled at (10319): [] irq_exit_rcu+0x93/0xc0
[ 57.156588] ---[ end trace 0000000000000000 ]---
executing program
[ 58.714051] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.761415] Bluetooth: hci0: command 0x041b tx timeout
[ 62.809408] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.857430] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:52:02 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880202775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556754400 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=00007f02ca499840 CR3=000000000f34c000 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=000000000003b4c5 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=00007f02ca48d780 CR3=00000000069a2000 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=2039303a32353a37312036312079614d XMM01=5d3138363233302e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732039
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000