Warning: Permanently added '[localhost]:23395' (ECDSA) to the list of known hosts.
2023/05/18 04:16:52 fuzzer started
2023/05/18 04:16:52 dialing manager at localhost:44319
2023/05/18 04:16:53 checking machine...
2023/05/18 04:16:53 checking revisions...
syzkaller login: [ 36.319022] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:16:53 testing simple program...
[ 36.401782] cgroup: Unknown subsys name 'net'
[ 36.452084] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.734543] audit: type=1400 audit(1684383425.570:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.857458] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.859075] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.861435] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.864959] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.867706] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.869007] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.271090] ------------[ cut here ]------------
[ 50.272141] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.274151] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.275279] Modules linked in:
[ 50.275682] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.278752] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.281392] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.282030] 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
[ 50.284224] RSP: 0018:ffff88801f5afc00 EFLAGS: 00010282
[ 50.284873] RAX: 0000000000000000 RBX: ffff88800dbc1c40 RCX: 0000000000000000
[ 50.285764] RDX: ffff888019080000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.286678] RBP: ffff88800dbc1c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.287611] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.288540] R13: ffffffff84e23fe0 R14: ffff88800dbc1c48 R15: ffffffff84d74dc0
[ 50.289468] FS: 0000555555ae5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.290505] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.291276] CR2: 00007f93fdf2e9f0 CR3: 000000000e9e0000 CR4: 0000000000350ef0
[ 50.292168] Call Trace:
[ 50.292536]
[ 50.292844] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.293512] ipv4_frags_init_net+0x269/0x440
[ 50.294089] ops_init+0xbb/0x6b0
[ 50.294583] setup_net+0x3d9/0x990
[ 50.295053] ? down_read_killable+0x1d7/0x4e0
[ 50.295670] ? __pfx_setup_net+0x10/0x10
[ 50.296249] ? copy_net_ns+0x17c/0x770
[ 50.296784] copy_net_ns+0x321/0x770
[ 50.297308] create_new_namespaces+0x3f6/0xb30
[ 50.297911] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.298575] ksys_unshare+0x44d/0x8e0
[ 50.299081] ? __pfx_ksys_unshare+0x10/0x10
[ 50.299684] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.300453] __x64_sys_unshare+0x31/0x40
[ 50.300990] do_syscall_64+0x3f/0x90
[ 50.301516] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.302181] RIP: 0033:0x7f0506c6c0d7
[ 50.302702] 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
[ 50.304970] RSP: 002b:00007ffe6099e588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.305953] RAX: ffffffffffffffda RBX: 00007ffe6099ebc8 RCX: 00007f0506c6c0d7
[ 50.306877] RDX: 00007f0506cd641f RSI: 00007ffe6099e520 RDI: 0000000040000000
[ 50.307795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6099e330
[ 50.308714] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0506d7ebf0
[ 50.309622] R13: 00007ffe6099e660 R14: 0000000000000000 R15: 00000000000000f8
[ 50.310566]
[ 50.310877] irq event stamp: 8521
[ 50.311344] hardirqs last enabled at (8533): [] __up_console_sem+0x78/0x80
[ 50.312449] hardirqs last disabled at (8544): [] __up_console_sem+0x5d/0x80
[ 50.313546] softirqs last enabled at (8470): [] irq_exit_rcu+0x93/0xc0
[ 50.314621] softirqs last disabled at (8465): [] irq_exit_rcu+0x93/0xc0
[ 50.315685] ---[ end trace 0000000000000000 ]---
[ 50.322717] ------------[ cut here ]------------
[ 50.323369] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.325139] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.326234] Modules linked in:
[ 50.326640] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.327805] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.328820] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.329500] 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
[ 50.331648] RSP: 0018:ffff88801f5afc00 EFLAGS: 00010282
[ 50.332362] RAX: 0000000000000000 RBX: ffff8880069fce40 RCX: 0000000000000000
[ 50.333291] RDX: ffff888019080000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.334182] RBP: ffff8880069fce54 R08: 0000000000000001 R09: 0000000000000000
[ 50.335098] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.336034] R13: ffffffff84e23fe0 R14: ffff8880069fce48 R15: ffffffff84da7d60
[ 50.336961] FS: 0000555555ae5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.337998] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.338764] CR2: 00007f93fdf2e9f0 CR3: 000000000e9e0000 CR4: 0000000000350ef0
[ 50.339690] Call Trace:
[ 50.340045]
[ 50.340385] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.341020] ipv6_frags_init_net+0x206/0x3c0
[ 50.341628] ops_init+0xbb/0x6b0
[ 50.342085] setup_net+0x3d9/0x990
[ 50.342593] ? down_read_killable+0x1d7/0x4e0
[ 50.343178] ? __pfx_setup_net+0x10/0x10
[ 50.343740] ? copy_net_ns+0x17c/0x770
[ 50.344308] copy_net_ns+0x321/0x770
[ 50.344806] create_new_namespaces+0x3f6/0xb30
[ 50.345439] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.346086] ksys_unshare+0x44d/0x8e0
[ 50.346620] ? __pfx_ksys_unshare+0x10/0x10
[ 50.347180] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.347967] __x64_sys_unshare+0x31/0x40
[ 50.348545] do_syscall_64+0x3f/0x90
[ 50.349048] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.349757] RIP: 0033:0x7f0506c6c0d7
[ 50.350273] 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
[ 50.352538] RSP: 002b:00007ffe6099e588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.353518] RAX: ffffffffffffffda RBX: 00007ffe6099ebc8 RCX: 00007f0506c6c0d7
[ 50.354445] RDX: 00007f0506cd641f RSI: 00007ffe6099e520 RDI: 0000000040000000
[ 50.355371] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6099e330
[ 50.356309] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0506d7ebf0
[ 50.357187] R13: 00007ffe6099e660 R14: 0000000000000000 R15: 00000000000000f8
[ 50.358134]
[ 50.358481] irq event stamp: 11147
[ 50.358929] hardirqs last enabled at (11157): [] __up_console_sem+0x78/0x80
[ 50.360059] hardirqs last disabled at (11168): [] __up_console_sem+0x5d/0x80
[ 50.361177] softirqs last enabled at (9456): [] irq_exit_rcu+0x93/0xc0
[ 50.362270] softirqs last disabled at (9411): [] irq_exit_rcu+0x93/0xc0
[ 50.363333] ---[ end trace 0000000000000000 ]---
[ 50.364710] ------------[ cut here ]------------
[ 50.365318] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.367240] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.368328] Modules linked in:
[ 50.368743] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.369911] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.370938] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.371609] 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
[ 50.373787] RSP: 0018:ffff88801f5afbf0 EFLAGS: 00010286
[ 50.374482] RAX: 0000000000000000 RBX: ffff8880069fd440 RCX: 0000000000000000
[ 50.375367] RDX: ffff888019080000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.376256] RBP: ffff8880069fd454 R08: 0000000000000001 R09: 0000000000000000
[ 50.377106] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.377985] R13: ffffffff84e23fe0 R14: ffff8880069fd448 R15: ffffffff84db0aa0
[ 50.378863] FS: 0000555555ae5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.379862] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.380610] CR2: 00007f93fdf2e9f0 CR3: 000000000e9e0000 CR4: 0000000000350ef0
[ 50.381495] Call Trace:
[ 50.381816]
[ 50.382114] nf_ct_net_init+0x224/0x3d0
[ 50.382664] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.383270] ops_init+0xbb/0x6b0
[ 50.383715] setup_net+0x3d9/0x990
[ 50.384177] ? down_read_killable+0x1d7/0x4e0
[ 50.384777] ? __pfx_setup_net+0x10/0x10
[ 50.385317] ? copy_net_ns+0x17c/0x770
[ 50.385820] copy_net_ns+0x321/0x770
[ 50.386332] create_new_namespaces+0x3f6/0xb30
[ 50.386913] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.387559] ksys_unshare+0x44d/0x8e0
[ 50.388072] ? __pfx_ksys_unshare+0x10/0x10
[ 50.388645] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.389393] __x64_sys_unshare+0x31/0x40
[ 50.389905] do_syscall_64+0x3f/0x90
[ 50.390419] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.391064] RIP: 0033:0x7f0506c6c0d7
[ 50.391552] 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
[ 50.393777] RSP: 002b:00007ffe6099e588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.394759] RAX: ffffffffffffffda RBX: 00007ffe6099ebc8 RCX: 00007f0506c6c0d7
[ 50.395671] RDX: 00007f0506cd641f RSI: 00007ffe6099e520 RDI: 0000000040000000
[ 50.396602] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe6099e330
[ 50.397533] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0506d7ebf0
[ 50.398459] R13: 00007ffe6099e660 R14: 0000000000000000 R15: 00000000000000f8
[ 50.399390]
[ 50.399702] irq event stamp: 11901
[ 50.400172] hardirqs last enabled at (11911): [] __up_console_sem+0x78/0x80
[ 50.401299] hardirqs last disabled at (11924): [] __up_console_sem+0x5d/0x80
[ 50.402401] softirqs last enabled at (11752): [] irq_exit_rcu+0x93/0xc0
[ 50.403461] softirqs last disabled at (11743): [] irq_exit_rcu+0x93/0xc0
[ 50.404548] ---[ end trace 0000000000000000 ]---
executing program
[ 51.941905] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.989278] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.037270] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.086293] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:17:05 Registers:
info registers vcpu 0
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5af5f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd RFL=00000006 [-----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 0000555555ae5400 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=00007f93fdf2e9f0 CR3=000000000e9e0000 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=000000000003abd7 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=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=00007f93fdff1088 CR3=000000001659c000 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=efdcea940afedba2cb47c4a5b09ccac1
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010f328 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=db7c0edadda95f6800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000