Warning: Permanently added '[localhost]:34247' (ECDSA) to the list of known hosts.
2023/05/17 19:40:04 fuzzer started
2023/05/17 19:40:05 dialing manager at localhost:44319
2023/05/17 19:40:05 checking machine...
2023/05/17 19:40:05 checking revisions...
syzkaller login: [ 66.066982] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:40:05 testing simple program...
[ 66.141206] cgroup: Unknown subsys name 'net'
[ 66.217303] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 78.709186] audit: type=1400 audit(1684352418.060:6): 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
[ 79.828922] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 79.830602] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 79.833049] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 79.837248] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 79.840244] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 79.841597] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 80.246417] ------------[ cut here ]------------
[ 80.247676] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 80.249730] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.251118] Modules linked in:
[ 80.251735] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 80.257149] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.258330] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.259092] 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
[ 80.261573] RSP: 0018:ffff88801ec57c00 EFLAGS: 00010282
[ 80.262329] RAX: 0000000000000000 RBX: ffff88800ef9dc40 RCX: 0000000000000000
[ 80.263358] RDX: ffff888018a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.264375] RBP: ffff88800ef9dc54 R08: 0000000000000001 R09: 0000000000000000
[ 80.265402] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 80.266397] R13: ffffffff84e23fe0 R14: ffff88800ef9dc48 R15: ffffffff84d74dc0
[ 80.267423] FS: 00005555557b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.268597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.269393] CR2: 00007f6e693560c0 CR3: 000000001f494000 CR4: 0000000000350ef0
[ 80.270413] Call Trace:
[ 80.270816]
[ 80.271153] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 80.271916] ipv4_frags_init_net+0x269/0x440
[ 80.272591] ops_init+0xbb/0x6b0
[ 80.273107] setup_net+0x3d9/0x990
[ 80.273670] ? down_read_killable+0x1d7/0x4e0
[ 80.274321] ? __pfx_setup_net+0x10/0x10
[ 80.274944] ? copy_net_ns+0x17c/0x770
[ 80.275568] copy_net_ns+0x321/0x770
[ 80.276138] create_new_namespaces+0x3f6/0xb30
[ 80.276847] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.277581] ksys_unshare+0x44d/0x8e0
[ 80.278138] ? __pfx_ksys_unshare+0x10/0x10
[ 80.278803] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.279673] __x64_sys_unshare+0x31/0x40
[ 80.280259] do_syscall_64+0x3f/0x90
[ 80.280845] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.281615] RIP: 0033:0x7f0b4137e0d7
[ 80.282147] 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
[ 80.284599] RSP: 002b:00007ffe43b531d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.285681] RAX: ffffffffffffffda RBX: 00007ffe43b53818 RCX: 00007f0b4137e0d7
[ 80.286695] RDX: 00007f0b413e841f RSI: 00007ffe43b53170 RDI: 0000000040000000
[ 80.287726] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b52f80
[ 80.288739] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b41490bf0
[ 80.289757] R13: 00007ffe43b532b0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.290791]
[ 80.291134] irq event stamp: 8013
[ 80.291675] hardirqs last enabled at (8025): [] __up_console_sem+0x78/0x80
[ 80.292875] hardirqs last disabled at (8036): [] __up_console_sem+0x5d/0x80
[ 80.294085] softirqs last enabled at (7864): [] irq_exit_rcu+0x93/0xc0
[ 80.295252] softirqs last disabled at (7859): [] irq_exit_rcu+0x93/0xc0
[ 80.296418] ---[ end trace 0000000000000000 ]---
[ 80.301913] ------------[ cut here ]------------
[ 80.302682] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 80.304546] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.305745] Modules linked in:
[ 80.306211] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 80.307532] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.308708] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.309485] 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
[ 80.312007] RSP: 0018:ffff88801ec57c00 EFLAGS: 00010282
[ 80.312796] RAX: 0000000000000000 RBX: ffff88800cb15840 RCX: 0000000000000000
[ 80.313819] RDX: ffff888018a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.314841] RBP: ffff88800cb15854 R08: 0000000000000001 R09: 0000000000000000
[ 80.315882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.316910] R13: ffffffff84e23fe0 R14: ffff88800cb15848 R15: ffffffff84da7d60
[ 80.317955] FS: 00005555557b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.319100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.319968] CR2: 00007f6e693560c0 CR3: 000000001f494000 CR4: 0000000000350ef0
[ 80.320989] Call Trace:
[ 80.321361]
[ 80.321738] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 80.322472] ipv6_frags_init_net+0x206/0x3c0
[ 80.323113] ops_init+0xbb/0x6b0
[ 80.323681] setup_net+0x3d9/0x990
[ 80.324202] ? down_read_killable+0x1d7/0x4e0
[ 80.324900] ? __pfx_setup_net+0x10/0x10
[ 80.325523] ? copy_net_ns+0x17c/0x770
[ 80.326105] copy_net_ns+0x321/0x770
[ 80.326697] create_new_namespaces+0x3f6/0xb30
[ 80.327368] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.328124] ksys_unshare+0x44d/0x8e0
[ 80.328728] ? __pfx_ksys_unshare+0x10/0x10
[ 80.329353] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.330218] __x64_sys_unshare+0x31/0x40
[ 80.330841] do_syscall_64+0x3f/0x90
[ 80.331388] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.332183] RIP: 0033:0x7f0b4137e0d7
[ 80.332760] 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
[ 80.335225] RSP: 002b:00007ffe43b531d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.336324] RAX: ffffffffffffffda RBX: 00007ffe43b53818 RCX: 00007f0b4137e0d7
[ 80.337356] RDX: 00007f0b413e841f RSI: 00007ffe43b53170 RDI: 0000000040000000
[ 80.338370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b52f80
[ 80.339379] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b41490bf0
[ 80.340398] R13: 00007ffe43b532b0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.341421]
[ 80.341797] irq event stamp: 9799
[ 80.342275] hardirqs last enabled at (9809): [] __up_console_sem+0x78/0x80
[ 80.343481] hardirqs last disabled at (9826): [] __up_console_sem+0x5d/0x80
[ 80.344699] softirqs last enabled at (9822): [] irq_exit_rcu+0x93/0xc0
[ 80.345850] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 80.347010] ---[ end trace 0000000000000000 ]---
[ 80.348544] ------------[ cut here ]------------
[ 80.349221] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 80.351335] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 80.352611] Modules linked in:
[ 80.353076] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 80.354407] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 80.355628] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 80.356361] 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
[ 80.358850] RSP: 0018:ffff88801ec57bf0 EFLAGS: 00010286
[ 80.359637] RAX: 0000000000000000 RBX: ffff88800cb15e40 RCX: 0000000000000000
[ 80.360646] RDX: ffff888018a251c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 80.361694] RBP: ffff88800cb15e54 R08: 0000000000000001 R09: 0000000000000000
[ 80.362736] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 80.363789] R13: ffffffff84e23fe0 R14: ffff88800cb15e48 R15: ffffffff84db0aa0
[ 80.364842] FS: 00005555557b7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 80.366016] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 80.366889] CR2: 00007f6e693560c0 CR3: 000000001f494000 CR4: 0000000000350ef0
[ 80.367939] Call Trace:
[ 80.368315]
[ 80.368702] nf_ct_net_init+0x224/0x3d0
[ 80.369301] ? __pfx_nf_ct_net_init+0x10/0x10
[ 80.370009] ops_init+0xbb/0x6b0
[ 80.370565] setup_net+0x3d9/0x990
[ 80.371104] ? down_read_killable+0x1d7/0x4e0
[ 80.371820] ? __pfx_setup_net+0x10/0x10
[ 80.372408] ? copy_net_ns+0x17c/0x770
[ 80.373038] copy_net_ns+0x321/0x770
[ 80.373645] create_new_namespaces+0x3f6/0xb30
[ 80.374327] unshare_nsproxy_namespaces+0xc1/0x200
[ 80.375081] ksys_unshare+0x44d/0x8e0
[ 80.375714] ? __pfx_ksys_unshare+0x10/0x10
[ 80.376340] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 80.377217] __x64_sys_unshare+0x31/0x40
[ 80.377859] do_syscall_64+0x3f/0x90
[ 80.378415] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 80.379204] RIP: 0033:0x7f0b4137e0d7
[ 80.379797] 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
[ 80.382328] RSP: 002b:00007ffe43b531d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 80.383453] RAX: ffffffffffffffda RBX: 00007ffe43b53818 RCX: 00007f0b4137e0d7
[ 80.384512] RDX: 00007f0b413e841f RSI: 00007ffe43b53170 RDI: 0000000040000000
[ 80.385547] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe43b52f80
[ 80.386583] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f0b41490bf0
[ 80.387633] R13: 00007ffe43b532b0 R14: 0000000000000000 R15: 00000000000000f8
[ 80.388702]
[ 80.389047] irq event stamp: 10625
[ 80.389597] hardirqs last enabled at (10637): [] __up_console_sem+0x78/0x80
[ 80.390842] hardirqs last disabled at (10648): [] __up_console_sem+0x5d/0x80
[ 80.392097] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 80.393311] softirqs last disabled at (10159): [] irq_exit_rcu+0x93/0xc0
[ 80.394527] ---[ end trace 0000000000000000 ]---
executing program
[ 81.908229] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 83.955523] Bluetooth: hci0: command 0x041b tx timeout
[ 86.003513] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 88.051520] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:39:49 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ec575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 00005555557b7400 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=00007f6e693560c0 CR3=000000001f494000 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=00000000000290a7 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=00007f6e6935bfb0 CR3=0000000015dbe000 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=61f70c79ec31c58d5e4d660f5f51b104
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0d991d6edaa93c8c0000000000142350 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ea577bf639314d1a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000