Warning: Permanently added '[localhost]:27176' (ECDSA) to the list of known hosts.
2023/05/18 05:40:29 fuzzer started
2023/05/18 05:40:29 dialing manager at localhost:44319
2023/05/18 05:40:29 checking machine...
2023/05/18 05:40:29 checking revisions...
syzkaller login: [ 42.331056] kmemleak: Automatic memory scanning thread ended
2023/05/18 05:40:30 testing simple program...
[ 42.400328] cgroup: Unknown subsys name 'net'
[ 42.485993] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.710338] audit: type=1400 audit(1684388442.513:6): 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
[ 55.810687] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.812627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.813974] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.817528] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.820207] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.821465] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.210954] ------------[ cut here ]------------
[ 56.211627] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.213279] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.214486] Modules linked in:
[ 56.214888] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.219734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.220894] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.221699] 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
[ 56.223969] RSP: 0018:ffff88801f1c7c00 EFLAGS: 00010282
[ 56.224780] RAX: 0000000000000000 RBX: ffff88800f05dc40 RCX: 0000000000000000
[ 56.225744] RDX: ffff8880145b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.226627] RBP: ffff88800f05dc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.227509] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.228431] R13: ffffffff84e23fe0 R14: ffff88800f05dc48 R15: ffffffff84d74dc0
[ 56.229333] FS: 0000555555d8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.230329] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.231069] CR2: 00007ff2a15006f4 CR3: 000000001f5de000 CR4: 0000000000350ef0
[ 56.231928] Call Trace:
[ 56.232314]
[ 56.232615] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.233264] ipv4_frags_init_net+0x269/0x440
[ 56.233827] ops_init+0xbb/0x6b0
[ 56.234306] setup_net+0x3d9/0x990
[ 56.234762] ? down_read_killable+0x1d7/0x4e0
[ 56.235364] ? __pfx_setup_net+0x10/0x10
[ 56.235878] ? copy_net_ns+0x17c/0x770
[ 56.236437] copy_net_ns+0x321/0x770
[ 56.236913] create_new_namespaces+0x3f6/0xb30
[ 56.237528] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.238177] ksys_unshare+0x44d/0x8e0
[ 56.238664] ? __pfx_ksys_unshare+0x10/0x10
[ 56.239243] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.239948] __x64_sys_unshare+0x31/0x40
[ 56.240514] do_syscall_64+0x3f/0x90
[ 56.240993] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.241668] RIP: 0033:0x7fd9c9abb0d7
[ 56.242164] 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
[ 56.244311] RSP: 002b:00007ffc3ea43a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.245243] RAX: ffffffffffffffda RBX: 00007ffc3ea44078 RCX: 00007fd9c9abb0d7
[ 56.246131] RDX: 00007fd9c9b2541f RSI: 00007ffc3ea439d0 RDI: 0000000040000000
[ 56.246966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3ea437e0
[ 56.247845] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9bcdbf0
[ 56.248752] R13: 00007ffc3ea43b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.249664]
[ 56.249962] irq event stamp: 8219
[ 56.250411] hardirqs last enabled at (8231): [] __up_console_sem+0x78/0x80
[ 56.251458] hardirqs last disabled at (8242): [] __up_console_sem+0x5d/0x80
[ 56.252516] softirqs last enabled at (7822): [] irq_exit_rcu+0x93/0xc0
[ 56.253523] softirqs last disabled at (7795): [] irq_exit_rcu+0x93/0xc0
[ 56.254546] ---[ end trace 0000000000000000 ]---
[ 56.261166] ------------[ cut here ]------------
[ 56.261754] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.263449] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.264515] Modules linked in:
[ 56.264926] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.266085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.267124] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.267760] 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
[ 56.269916] RSP: 0018:ffff88801f1c7c00 EFLAGS: 00010282
[ 56.270607] RAX: 0000000000000000 RBX: ffff888008ef2c40 RCX: 0000000000000000
[ 56.271496] RDX: ffff8880145b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.272401] RBP: ffff888008ef2c54 R08: 0000000000000001 R09: 0000000000000000
[ 56.273291] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.274185] R13: ffffffff84e23fe0 R14: ffff888008ef2c48 R15: ffffffff84da7d60
[ 56.275072] FS: 0000555555d8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.276092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.276828] CR2: 00007ff2a15006f4 CR3: 000000001f5de000 CR4: 0000000000350ef0
[ 56.277718] Call Trace:
[ 56.278080]
[ 56.278386] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.279001] ipv6_frags_init_net+0x206/0x3c0
[ 56.279597] ops_init+0xbb/0x6b0
[ 56.280075] setup_net+0x3d9/0x990
[ 56.280541] ? down_read_killable+0x1d7/0x4e0
[ 56.281142] ? __pfx_setup_net+0x10/0x10
[ 56.281658] ? copy_net_ns+0x17c/0x770
[ 56.282199] copy_net_ns+0x321/0x770
[ 56.282685] create_new_namespaces+0x3f6/0xb30
[ 56.283302] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.283922] ksys_unshare+0x44d/0x8e0
[ 56.284464] ? __pfx_ksys_unshare+0x10/0x10
[ 56.285008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.285749] __x64_sys_unshare+0x31/0x40
[ 56.286300] do_syscall_64+0x3f/0x90
[ 56.286784] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.287455] RIP: 0033:0x7fd9c9abb0d7
[ 56.287921] 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
[ 56.290096] RSP: 002b:00007ffc3ea43a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.291001] RAX: ffffffffffffffda RBX: 00007ffc3ea44078 RCX: 00007fd9c9abb0d7
[ 56.291882] RDX: 00007fd9c9b2541f RSI: 00007ffc3ea439d0 RDI: 0000000040000000
[ 56.292790] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3ea437e0
[ 56.293689] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9bcdbf0
[ 56.294590] R13: 00007ffc3ea43b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.295502]
[ 56.295806] irq event stamp: 10511
[ 56.296302] hardirqs last enabled at (10523): [] __up_console_sem+0x78/0x80
[ 56.297377] hardirqs last disabled at (10534): [] __up_console_sem+0x5d/0x80
[ 56.298437] softirqs last enabled at (10420): [] irq_exit_rcu+0x93/0xc0
[ 56.299484] softirqs last disabled at (10411): [] irq_exit_rcu+0x93/0xc0
[ 56.300542] ---[ end trace 0000000000000000 ]---
[ 56.301876] ------------[ cut here ]------------
[ 56.302514] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.304517] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.305588] Modules linked in:
[ 56.305993] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.307202] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.308223] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.308867] 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
[ 56.311060] RSP: 0018:ffff88801f1c7bf0 EFLAGS: 00010286
[ 56.311711] RAX: 0000000000000000 RBX: ffff88800d907840 RCX: 0000000000000000
[ 56.312620] RDX: ffff8880145b3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.313519] RBP: ffff88800d907854 R08: 0000000000000001 R09: 0000000000000000
[ 56.314413] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.315298] R13: ffffffff84e23fe0 R14: ffff88800d907848 R15: ffffffff84db0aa0
[ 56.316219] FS: 0000555555d8a400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.317212] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.317924] CR2: 00007ff2a15006f4 CR3: 000000001f5de000 CR4: 0000000000350ef0
[ 56.318820] Call Trace:
[ 56.319185]
[ 56.319488] nf_ct_net_init+0x224/0x3d0
[ 56.319998] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.320625] ops_init+0xbb/0x6b0
[ 56.321104] setup_net+0x3d9/0x990
[ 56.321567] ? down_read_killable+0x1d7/0x4e0
[ 56.322175] ? __pfx_setup_net+0x10/0x10
[ 56.322688] ? copy_net_ns+0x17c/0x770
[ 56.323230] copy_net_ns+0x321/0x770
[ 56.323711] create_new_namespaces+0x3f6/0xb30
[ 56.324333] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.324958] ksys_unshare+0x44d/0x8e0
[ 56.325495] ? __pfx_ksys_unshare+0x10/0x10
[ 56.326069] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.326773] __x64_sys_unshare+0x31/0x40
[ 56.327324] do_syscall_64+0x3f/0x90
[ 56.327800] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.328494] RIP: 0033:0x7fd9c9abb0d7
[ 56.328952] 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
[ 56.331121] RSP: 002b:00007ffc3ea43a38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.332064] RAX: ffffffffffffffda RBX: 00007ffc3ea44078 RCX: 00007fd9c9abb0d7
[ 56.332944] RDX: 00007fd9c9b2541f RSI: 00007ffc3ea439d0 RDI: 0000000040000000
[ 56.333830] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc3ea437e0
[ 56.334700] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd9c9bcdbf0
[ 56.335580] R13: 00007ffc3ea43b10 R14: 0000000000000000 R15: 00000000000000f8
[ 56.336534]
[ 56.336834] irq event stamp: 11299
[ 56.337294] hardirqs last enabled at (11311): [] __up_console_sem+0x78/0x80
[ 56.338366] hardirqs last disabled at (11322): [] __up_console_sem+0x5d/0x80
[ 56.339430] softirqs last enabled at (11064): [] irq_exit_rcu+0x93/0xc0
[ 56.340463] softirqs last disabled at (11059): [] irq_exit_rcu+0x93/0xc0
[ 56.341500] ---[ end trace 0000000000000000 ]---
executing program
[ 57.882736] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.930079] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.978128] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.027166] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:40:37 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f1c75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555555d8a400 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=00007ff2a15006f4 CR3=000000001f5de000 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=0000000000041137 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=00007f3423f170a0 CR3=000000000f544000 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=2034343a30343a35302038312079614d XMM01=5d3937323331322e36352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3937323331322e36352020205b XMM07=79732034343a30343a35302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000