Warning: Permanently added '[localhost]:11811' (ECDSA) to the list of known hosts.
2023/05/18 02:50:47 fuzzer started
2023/05/18 02:50:47 dialing manager at localhost:44319
2023/05/18 02:50:47 checking machine...
2023/05/18 02:50:47 checking revisions...
syzkaller login: [ 46.940416] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:50:47 testing simple program...
[ 47.017607] cgroup: Unknown subsys name 'net'
[ 47.101151] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.030190] audit: type=1400 audit(1684378259.908:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 60.143004] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.146812] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.157917] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.166447] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.168636] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.170363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.568925] ------------[ cut here ]------------
[ 60.569669] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.572297] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.573569] Modules linked in:
[ 60.574145] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.579045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.580117] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.580825] 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
[ 60.583216] RSP: 0018:ffff88801f58fc00 EFLAGS: 00010282
[ 60.583939] RAX: 0000000000000000 RBX: ffff8880165ae840 RCX: 0000000000000000
[ 60.584894] RDX: ffff88801f580000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.585847] RBP: ffff8880165ae854 R08: 0000000000000001 R09: 0000000000000000
[ 60.586808] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 60.587711] R13: ffffffff84e23fe0 R14: ffff8880165ae848 R15: ffffffff84d74dc0
[ 60.588640] FS: 0000555556e46400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.589705] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.590506] CR2: 00007f8b405a64e0 CR3: 000000000eee2000 CR4: 0000000000350ef0
[ 60.591446] Call Trace:
[ 60.591825]
[ 60.592143] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.592817] ipv4_frags_init_net+0x269/0x440
[ 60.593412] ops_init+0xbb/0x6b0
[ 60.593934] setup_net+0x3d9/0x990
[ 60.594430] ? down_read_killable+0x1d7/0x4e0
[ 60.595055] ? __pfx_setup_net+0x10/0x10
[ 60.595596] ? copy_net_ns+0x17c/0x770
[ 60.596154] copy_net_ns+0x321/0x770
[ 60.596661] create_new_namespaces+0x3f6/0xb30
[ 60.597310] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.598011] ksys_unshare+0x44d/0x8e0
[ 60.598533] ? __pfx_ksys_unshare+0x10/0x10
[ 60.599123] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.599893] __x64_sys_unshare+0x31/0x40
[ 60.600435] do_syscall_64+0x3f/0x90
[ 60.600963] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.601639] RIP: 0033:0x7f0efe70b0d7
[ 60.602165] 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
[ 60.604452] RSP: 002b:00007fffebfcbda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.605439] RAX: ffffffffffffffda RBX: 00007fffebfcc3e8 RCX: 00007f0efe70b0d7
[ 60.606393] RDX: 00007f0efe77541f RSI: 00007fffebfcbd40 RDI: 0000000040000000
[ 60.607328] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebfcbb50
[ 60.608264] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0efe81dbf0
[ 60.609212] R13: 00007fffebfcbe80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.610168]
[ 60.610488] irq event stamp: 9035
[ 60.610950] hardirqs last enabled at (9047): [] __up_console_sem+0x78/0x80
[ 60.612076] hardirqs last disabled at (9058): [] __up_console_sem+0x5d/0x80
[ 60.613202] softirqs last enabled at (8530): [] irq_exit_rcu+0x93/0xc0
[ 60.614281] softirqs last disabled at (8489): [] irq_exit_rcu+0x93/0xc0
[ 60.615370] ---[ end trace 0000000000000000 ]---
[ 60.621002] ------------[ cut here ]------------
[ 60.621608] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.623320] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.624445] Modules linked in:
[ 60.624902] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.626118] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.627194] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.627915] 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
[ 60.630252] RSP: 0018:ffff88801f58fc00 EFLAGS: 00010282
[ 60.630940] RAX: 0000000000000000 RBX: ffff88800d741640 RCX: 0000000000000000
[ 60.631838] RDX: ffff88801f580000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.632695] RBP: ffff88800d741654 R08: 0000000000000001 R09: 0000000000000000
[ 60.633579] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.634486] R13: ffffffff84e23fe0 R14: ffff88800d741648 R15: ffffffff84da7d60
[ 60.635391] FS: 0000555556e46400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.636400] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.637149] CR2: 00007f8b405a64e0 CR3: 000000000eee2000 CR4: 0000000000350ef0
[ 60.638072] Call Trace:
[ 60.638409]
[ 60.638706] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.639351] ipv6_frags_init_net+0x206/0x3c0
[ 60.639937] ops_init+0xbb/0x6b0
[ 60.640378] setup_net+0x3d9/0x990
[ 60.640873] ? down_read_killable+0x1d7/0x4e0
[ 60.641436] ? __pfx_setup_net+0x10/0x10
[ 60.641980] ? copy_net_ns+0x17c/0x770
[ 60.642483] copy_net_ns+0x321/0x770
[ 60.642993] create_new_namespaces+0x3f6/0xb30
[ 60.643571] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.644209] ksys_unshare+0x44d/0x8e0
[ 60.644726] ? __pfx_ksys_unshare+0x10/0x10
[ 60.645302] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.646050] __x64_sys_unshare+0x31/0x40
[ 60.646563] do_syscall_64+0x3f/0x90
[ 60.647083] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.647717] RIP: 0033:0x7f0efe70b0d7
[ 60.648215] 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
[ 60.650376] RSP: 002b:00007fffebfcbda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.651339] RAX: ffffffffffffffda RBX: 00007fffebfcc3e8 RCX: 00007f0efe70b0d7
[ 60.652235] RDX: 00007f0efe77541f RSI: 00007fffebfcbd40 RDI: 0000000040000000
[ 60.653116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebfcbb50
[ 60.654012] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0efe81dbf0
[ 60.654913] R13: 00007fffebfcbe80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.655816]
[ 60.656119] irq event stamp: 10949
[ 60.656544] hardirqs last enabled at (10959): [] __up_console_sem+0x78/0x80
[ 60.657612] hardirqs last disabled at (10970): [] __up_console_sem+0x5d/0x80
[ 60.658696] softirqs last enabled at (10822): [] irq_exit_rcu+0x93/0xc0
[ 60.659722] softirqs last disabled at (10817): [] irq_exit_rcu+0x93/0xc0
[ 60.660775] ---[ end trace 0000000000000000 ]---
[ 60.662441] ------------[ cut here ]------------
[ 60.663111] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.665049] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.666124] Modules linked in:
[ 60.666523] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 60.667662] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.668665] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.669342] 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
[ 60.671509] RSP: 0018:ffff88801f58fbf0 EFLAGS: 00010286
[ 60.672191] RAX: 0000000000000000 RBX: ffff88800d741040 RCX: 0000000000000000
[ 60.673068] RDX: ffff88801f580000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 60.673978] RBP: ffff88800d741054 R08: 0000000000000001 R09: 0000000000000000
[ 60.674864] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.675709] R13: ffffffff84e23fe0 R14: ffff88800d741048 R15: ffffffff84db0aa0
[ 60.676596] FS: 0000555556e46400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.677581] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.678337] CR2: 00007f8b405a64e0 CR3: 000000000eee2000 CR4: 0000000000350ef0
[ 60.679225] Call Trace:
[ 60.679546]
[ 60.679878] nf_ct_net_init+0x224/0x3d0
[ 60.680389] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.680983] ops_init+0xbb/0x6b0
[ 60.681428] setup_net+0x3d9/0x990
[ 60.681939] ? down_read_killable+0x1d7/0x4e0
[ 60.682513] ? __pfx_setup_net+0x10/0x10
[ 60.683056] ? copy_net_ns+0x17c/0x770
[ 60.683565] copy_net_ns+0x321/0x770
[ 60.684077] create_new_namespaces+0x3f6/0xb30
[ 60.684653] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.685296] ksys_unshare+0x44d/0x8e0
[ 60.685814] ? __pfx_ksys_unshare+0x10/0x10
[ 60.686367] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.687109] __x64_sys_unshare+0x31/0x40
[ 60.687622] do_syscall_64+0x3f/0x90
[ 60.688131] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.688798] RIP: 0033:0x7f0efe70b0d7
[ 60.689271] 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
[ 60.691461] RSP: 002b:00007fffebfcbda8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.692420] RAX: ffffffffffffffda RBX: 00007fffebfcc3e8 RCX: 00007f0efe70b0d7
[ 60.693617] RDX: 00007f0efe77541f RSI: 00007fffebfcbd40 RDI: 0000000040000000
[ 60.694724] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffebfcbb50
[ 60.695838] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0efe81dbf0
[ 60.696922] R13: 00007fffebfcbe80 R14: 0000000000000000 R15: 00000000000000f8
[ 60.698037]
[ 60.698401] irq event stamp: 11771
[ 60.698978] hardirqs last enabled at (11783): [] __up_console_sem+0x78/0x80
[ 60.700277] hardirqs last disabled at (11794): [] __up_console_sem+0x5d/0x80
[ 60.701578] softirqs last enabled at (11250): [] irq_exit_rcu+0x93/0xc0
[ 60.702736] softirqs last disabled at (11227): [] irq_exit_rcu+0x93/0xc0
[ 60.703807] ---[ end trace 0000000000000000 ]---
executing program
[ 62.229440] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.276831] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.324836] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.372830] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:50:59 Registers:
info registers vcpu 0
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f58f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556e46400 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=00007f8b405a64e0 CR3=000000000eee2000 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=0000000000039333 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=00007f8b405490b0 CR3=000000001659a000 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=4997b383ecaa1d95b84b430c8e59ac58
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=f2faab1d896e6d1c000000000013cb78 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=adecfb76ba2a833f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000002000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000