Warning: Permanently added '[localhost]:14927' (ECDSA) to the list of known hosts.
2023/05/18 09:01:56 fuzzer started
2023/05/18 09:01:56 dialing manager at localhost:44319
2023/05/18 09:01:56 checking machine...
2023/05/18 09:01:56 checking revisions...
syzkaller login: [ 39.046706] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:01:56 testing simple program...
[ 39.100710] cgroup: Unknown subsys name 'net'
[ 39.186784] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.848144] audit: type=1400 audit(1684400529.268:6): 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
[ 53.037845] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.040631] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.042250] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.044305] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.045548] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.046570] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.329995] ------------[ cut here ]------------
[ 53.330437] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.331511] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.332204] Modules linked in:
[ 53.332473] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.333336] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.336580] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.337043] 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
[ 53.338545] RSP: 0018:ffff888020387c00 EFLAGS: 00010282
[ 53.339006] RAX: 0000000000000000 RBX: ffff88800f6db840 RCX: 0000000000000000
[ 53.339588] RDX: ffff88801636d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.340132] RBP: ffff88800f6db854 R08: 0000000000000001 R09: 0000000000000000
[ 53.340671] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.341182] R13: ffffffff84e23fe0 R14: ffff88800f6db848 R15: ffffffff84d74dc0
[ 53.341763] FS: 0000555556df1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.342342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.342781] CR2: 00007f9253a3e6f4 CR3: 0000000016f66000 CR4: 0000000000350ee0
[ 53.343833] Call Trace:
[ 53.344031]
[ 53.344214] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.344616] ipv4_frags_init_net+0x269/0x440
[ 53.344971] ops_init+0xbb/0x6b0
[ 53.345284] setup_net+0x3d9/0x990
[ 53.345555] ? down_read_killable+0x1d7/0x4e0
[ 53.345933] ? __pfx_setup_net+0x10/0x10
[ 53.346275] ? copy_net_ns+0x17c/0x770
[ 53.346634] copy_net_ns+0x321/0x770
[ 53.346976] create_new_namespaces+0x3f6/0xb30
[ 53.347398] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.347824] ksys_unshare+0x44d/0x8e0
[ 53.348129] ? __pfx_ksys_unshare+0x10/0x10
[ 53.348475] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.348932] __x64_sys_unshare+0x31/0x40
[ 53.349295] do_syscall_64+0x3f/0x90
[ 53.349591] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.349997] RIP: 0033:0x7fc6214d80d7
[ 53.350281] 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
[ 53.351621] RSP: 002b:00007ffff218d768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.352190] RAX: ffffffffffffffda RBX: 00007ffff218dda8 RCX: 00007fc6214d80d7
[ 53.352763] RDX: 00007fc62154241f RSI: 00007ffff218d700 RDI: 0000000040000000
[ 53.353329] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff218d510
[ 53.353872] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6215eabf0
[ 53.354432] R13: 00007ffff218d840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.355001]
[ 53.355209] irq event stamp: 7835
[ 53.355469] hardirqs last enabled at (7845): [] __up_console_sem+0x78/0x80
[ 53.356109] hardirqs last disabled at (7856): [] __up_console_sem+0x5d/0x80
[ 53.356786] softirqs last enabled at (7442): [] irq_exit_rcu+0x93/0xc0
[ 53.357413] softirqs last disabled at (7437): [] irq_exit_rcu+0x93/0xc0
[ 53.358039] ---[ end trace 0000000000000000 ]---
[ 53.361709] ------------[ cut here ]------------
[ 53.362110] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.363135] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.363836] Modules linked in:
[ 53.364110] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.364913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.365555] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.365958] 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
[ 53.367477] RSP: 0018:ffff888020387c00 EFLAGS: 00010282
[ 53.368113] RAX: 0000000000000000 RBX: ffff88800edfd040 RCX: 0000000000000000
[ 53.368863] RDX: ffff88801636d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.369562] RBP: ffff88800edfd054 R08: 0000000000000001 R09: 0000000000000000
[ 53.370129] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.370708] R13: ffffffff84e23fe0 R14: ffff88800edfd048 R15: ffffffff84da7d60
[ 53.371247] FS: 0000555556df1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.371894] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.372378] CR2: 00007f9253a3e6f4 CR3: 0000000016f66000 CR4: 0000000000350ee0
[ 53.372969] Call Trace:
[ 53.373184]
[ 53.373404] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.373796] ipv6_frags_init_net+0x206/0x3c0
[ 53.374133] ops_init+0xbb/0x6b0
[ 53.374431] setup_net+0x3d9/0x990
[ 53.374727] ? down_read_killable+0x1d7/0x4e0
[ 53.375101] ? __pfx_setup_net+0x10/0x10
[ 53.375445] ? copy_net_ns+0x17c/0x770
[ 53.375832] copy_net_ns+0x321/0x770
[ 53.376182] create_new_namespaces+0x3f6/0xb30
[ 53.376623] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.377115] ksys_unshare+0x44d/0x8e0
[ 53.377499] ? __pfx_ksys_unshare+0x10/0x10
[ 53.377931] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.378362] __x64_sys_unshare+0x31/0x40
[ 53.378693] do_syscall_64+0x3f/0x90
[ 53.378975] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.379379] RIP: 0033:0x7fc6214d80d7
[ 53.379716] 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
[ 53.381184] RSP: 002b:00007ffff218d768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.381815] RAX: ffffffffffffffda RBX: 00007ffff218dda8 RCX: 00007fc6214d80d7
[ 53.382320] RDX: 00007fc62154241f RSI: 00007ffff218d700 RDI: 0000000040000000
[ 53.382855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff218d510
[ 53.383500] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6215eabf0
[ 53.384198] R13: 00007ffff218d840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.384867]
[ 53.385078] irq event stamp: 9647
[ 53.385449] hardirqs last enabled at (9657): [] __up_console_sem+0x78/0x80
[ 53.386237] hardirqs last disabled at (9668): [] __up_console_sem+0x5d/0x80
[ 53.386887] softirqs last enabled at (9160): [] irq_exit_rcu+0x93/0xc0
[ 53.387481] softirqs last disabled at (9151): [] irq_exit_rcu+0x93/0xc0
[ 53.388104] ---[ end trace 0000000000000000 ]---
[ 53.389238] ------------[ cut here ]------------
[ 53.389950] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.391078] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.391792] Modules linked in:
[ 53.392063] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.392885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.393673] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.394150] 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
[ 53.395558] RSP: 0018:ffff888020387bf0 EFLAGS: 00010286
[ 53.396024] RAX: 0000000000000000 RBX: ffff88800edfc840 RCX: 0000000000000000
[ 53.396613] RDX: ffff88801636d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.397229] RBP: ffff88800edfc854 R08: 0000000000000001 R09: 0000000000000000
[ 53.397799] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.398345] R13: ffffffff84e23fe0 R14: ffff88800edfc848 R15: ffffffff84db0aa0
[ 53.398925] FS: 0000555556df1400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.399574] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.400149] CR2: 00007f9253a3e6f4 CR3: 0000000016f66000 CR4: 0000000000350ee0
[ 53.400839] Call Trace:
[ 53.401077]
[ 53.401354] nf_ct_net_init+0x224/0x3d0
[ 53.401765] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.402178] ops_init+0xbb/0x6b0
[ 53.402520] setup_net+0x3d9/0x990
[ 53.402830] ? down_read_killable+0x1d7/0x4e0
[ 53.403227] ? __pfx_setup_net+0x10/0x10
[ 53.403589] ? copy_net_ns+0x17c/0x770
[ 53.403940] copy_net_ns+0x321/0x770
[ 53.404252] create_new_namespaces+0x3f6/0xb30
[ 53.404698] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.405099] ksys_unshare+0x44d/0x8e0
[ 53.405467] ? __pfx_ksys_unshare+0x10/0x10
[ 53.405829] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.406284] __x64_sys_unshare+0x31/0x40
[ 53.406622] do_syscall_64+0x3f/0x90
[ 53.406945] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.407403] RIP: 0033:0x7fc6214d80d7
[ 53.407774] 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
[ 53.409424] RSP: 002b:00007ffff218d768 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.410040] RAX: ffffffffffffffda RBX: 00007ffff218dda8 RCX: 00007fc6214d80d7
[ 53.410607] RDX: 00007fc62154241f RSI: 00007ffff218d700 RDI: 0000000040000000
[ 53.411182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff218d510
[ 53.411767] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc6215eabf0
[ 53.412332] R13: 00007ffff218d840 R14: 0000000000000000 R15: 00000000000000f8
[ 53.412962]
[ 53.413169] irq event stamp: 10617
[ 53.413479] hardirqs last enabled at (10627): [] __up_console_sem+0x78/0x80
[ 53.414299] hardirqs last disabled at (10638): [] __up_console_sem+0x5d/0x80
[ 53.415118] softirqs last enabled at (10120): [] irq_exit_rcu+0x93/0xc0
[ 53.415839] softirqs last disabled at (9939): [] irq_exit_rcu+0x93/0xc0
[ 53.416542] ---[ end trace 0000000000000000 ]---
executing program
[ 55.084390] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.130773] Bluetooth: hci0: command 0x041b tx timeout
[ 59.178728] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.227750] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:02:06 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000004 RCX=ffffffff812cff36 RDX=1ffffffff0ef5c53
RSI=0000000000000008 RDI=ffffffff877ae298 RBP=0000000000000001 RSP=ffff8880159cf980
R8 =0000000000000000 R9 =fffffbfff0ef393d R10=ffffffff8779c9ef R11=0000000000000001
R12=ffff88800feca558 R13=ffff88800fec9b40 R14=ffff888015be92e8 R15=ffffffff877ae1e0
RIP=ffffffff812cff6f RFL=00000016 [----AP-] 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 00007f099ffb2900 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=00007f563425c6f4 CR3=000000000e96e000 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=72c3cf575e26a6b565498b97c77a285c
XMM02=f61f520134a0d9c200000000000fb6c8 XMM03=a3797342f9eb3dd900000000000fdb10
XMM04=af03ca542056a8d600000000000ae988 XMM05=ed5cdeca08b681a4000000000013a298
XMM06=6098c19552daab490000000000108538 XMM07=a3797342f9eb3dd900000000000fdb10
XMM08=f61f520134a0d9c200000000000fb6c8 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000055 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888020387618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000055 R11=0000000000000001
R12=0000000000000055 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 0000555556df1400 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=00007f9253a3e6f4 CR3=0000000016f66000 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=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