Warning: Permanently added '[localhost]:28070' (ECDSA) to the list of known hosts.
2023/05/17 22:57:47 fuzzer started
2023/05/17 22:57:48 dialing manager at localhost:44319
2023/05/17 22:57:48 checking machine...
2023/05/17 22:57:48 checking revisions...
syzkaller login: [ 55.507502] kmemleak: Automatic memory scanning thread ended
2023/05/17 22:57:48 testing simple program...
[ 55.576862] cgroup: Unknown subsys name 'net'
[ 55.638357] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.197323] audit: type=1400 audit(1684364282.267:6): 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
[ 70.335099] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.337195] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.338565] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.348838] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.350618] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.351821] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.754518] ------------[ cut here ]------------
[ 70.755199] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.757155] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.758224] Modules linked in:
[ 70.758652] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.763462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.764664] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.765469] 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
[ 70.767687] RSP: 0018:ffff888017f9fc00 EFLAGS: 00010282
[ 70.768393] RAX: 0000000000000000 RBX: ffff88800e0c5040 RCX: 0000000000000000
[ 70.769287] RDX: ffff88800f6db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.770170] RBP: ffff88800e0c5054 R08: 0000000000000001 R09: 0000000000000000
[ 70.771054] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.771912] R13: ffffffff84e23fe0 R14: ffff88800e0c5048 R15: ffffffff84d74dc0
[ 70.772829] FS: 000055555668e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.773820] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.774549] CR2: 00007fe15b0226f4 CR3: 000000002012c000 CR4: 0000000000350ef0
[ 70.775429] Call Trace:
[ 70.775753]
[ 70.776091] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.776701] ipv4_frags_init_net+0x269/0x440
[ 70.777289] ops_init+0xbb/0x6b0
[ 70.777742] setup_net+0x3d9/0x990
[ 70.778227] ? down_read_killable+0x1d7/0x4e0
[ 70.778795] ? __pfx_setup_net+0x10/0x10
[ 70.779330] ? copy_net_ns+0x17c/0x770
[ 70.779838] copy_net_ns+0x321/0x770
[ 70.780366] create_new_namespaces+0x3f6/0xb30
[ 70.780953] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.781598] ksys_unshare+0x44d/0x8e0
[ 70.782117] ? __pfx_ksys_unshare+0x10/0x10
[ 70.782661] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.783394] __x64_sys_unshare+0x31/0x40
[ 70.783909] do_syscall_64+0x3f/0x90
[ 70.784428] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.785101] RIP: 0033:0x7f04724e10d7
[ 70.785565] 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
[ 70.787702] RSP: 002b:00007ffde9b43508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.788643] RAX: ffffffffffffffda RBX: 00007ffde9b43b48 RCX: 00007f04724e10d7
[ 70.789558] RDX: 00007f047254b41f RSI: 00007ffde9b434a0 RDI: 0000000040000000
[ 70.790435] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde9b432b0
[ 70.791330] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04725f3bf0
[ 70.792236] R13: 00007ffde9b435e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.793136]
[ 70.793437] irq event stamp: 10159
[ 70.793862] hardirqs last enabled at (10169): [] __up_console_sem+0x78/0x80
[ 70.794930] hardirqs last disabled at (10180): [] __up_console_sem+0x5d/0x80
[ 70.796004] softirqs last enabled at (9732): [] irq_exit_rcu+0x93/0xc0
[ 70.797051] softirqs last disabled at (9717): [] irq_exit_rcu+0x93/0xc0
[ 70.798075] ---[ end trace 0000000000000000 ]---
[ 70.803805] ------------[ cut here ]------------
[ 70.804431] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.806121] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.807181] Modules linked in:
[ 70.807591] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.808760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.809776] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.810461] 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
[ 70.812657] RSP: 0018:ffff888017f9fc00 EFLAGS: 00010282
[ 70.813351] RAX: 0000000000000000 RBX: ffff888013a00e40 RCX: 0000000000000000
[ 70.814261] RDX: ffff88800f6db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.815162] RBP: ffff888013a00e54 R08: 0000000000000001 R09: 0000000000000000
[ 70.816059] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.816913] R13: ffffffff84e23fe0 R14: ffff888013a00e48 R15: ffffffff84da7d60
[ 70.817798] FS: 000055555668e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.818796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.819535] CR2: 00007fe15b0226f4 CR3: 000000002012c000 CR4: 0000000000350ef0
[ 70.820443] Call Trace:
[ 70.820770]
[ 70.821103] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.821713] ipv6_frags_init_net+0x206/0x3c0
[ 70.822296] ops_init+0xbb/0x6b0
[ 70.822744] setup_net+0x3d9/0x990
[ 70.823229] ? down_read_killable+0x1d7/0x4e0
[ 70.823799] ? __pfx_setup_net+0x10/0x10
[ 70.824344] ? copy_net_ns+0x17c/0x770
[ 70.824846] copy_net_ns+0x321/0x770
[ 70.825360] create_new_namespaces+0x3f6/0xb30
[ 70.825946] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.826584] ksys_unshare+0x44d/0x8e0
[ 70.827100] ? __pfx_ksys_unshare+0x10/0x10
[ 70.827639] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.828394] __x64_sys_unshare+0x31/0x40
[ 70.828906] do_syscall_64+0x3f/0x90
[ 70.829412] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.830081] RIP: 0033:0x7f04724e10d7
[ 70.830540] 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
[ 70.832743] RSP: 002b:00007ffde9b43508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.833704] RAX: ffffffffffffffda RBX: 00007ffde9b43b48 RCX: 00007f04724e10d7
[ 70.834597] RDX: 00007f047254b41f RSI: 00007ffde9b434a0 RDI: 0000000040000000
[ 70.835481] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde9b432b0
[ 70.836385] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04725f3bf0
[ 70.837275] R13: 00007ffde9b435e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.838185]
[ 70.838484] irq event stamp: 11907
[ 70.838914] hardirqs last enabled at (11917): [] __up_console_sem+0x78/0x80
[ 70.840024] hardirqs last disabled at (11930): [] __up_console_sem+0x5d/0x80
[ 70.841089] softirqs last enabled at (11468): [] irq_exit_rcu+0x93/0xc0
[ 70.842118] softirqs last disabled at (11463): [] irq_exit_rcu+0x93/0xc0
[ 70.843155] ---[ end trace 0000000000000000 ]---
[ 70.844560] ------------[ cut here ]------------
[ 70.845173] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.847072] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.848153] Modules linked in:
[ 70.848560] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.849710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.850720] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.851406] 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
[ 70.853569] RSP: 0018:ffff888017f9fbf0 EFLAGS: 00010286
[ 70.854249] RAX: 0000000000000000 RBX: ffff888013a01440 RCX: 0000000000000000
[ 70.855136] RDX: ffff88800f6db680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.856030] RBP: ffff888013a01454 R08: 0000000000000001 R09: 0000000000000000
[ 70.856882] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.857767] R13: ffffffff84e23fe0 R14: ffff888013a01448 R15: ffffffff84db0aa0
[ 70.858662] FS: 000055555668e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.859657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.860410] CR2: 00007fe15b0226f4 CR3: 000000002012c000 CR4: 0000000000350ef0
[ 70.861302] Call Trace:
[ 70.861627]
[ 70.861922] nf_ct_net_init+0x224/0x3d0
[ 70.862479] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.863081] ops_init+0xbb/0x6b0
[ 70.863524] setup_net+0x3d9/0x990
[ 70.864016] ? down_read_killable+0x1d7/0x4e0
[ 70.864582] ? __pfx_setup_net+0x10/0x10
[ 70.865124] ? copy_net_ns+0x17c/0x770
[ 70.865633] copy_net_ns+0x321/0x770
[ 70.866148] create_new_namespaces+0x3f6/0xb30
[ 70.866724] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.867370] ksys_unshare+0x44d/0x8e0
[ 70.867863] ? __pfx_ksys_unshare+0x10/0x10
[ 70.868450] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.869188] __x64_sys_unshare+0x31/0x40
[ 70.869696] do_syscall_64+0x3f/0x90
[ 70.870201] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.870848] RIP: 0033:0x7f04724e10d7
[ 70.871342] 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
[ 70.873534] RSP: 002b:00007ffde9b43508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.874491] RAX: ffffffffffffffda RBX: 00007ffde9b43b48 RCX: 00007f04724e10d7
[ 70.875384] RDX: 00007f047254b41f RSI: 00007ffde9b434a0 RDI: 0000000040000000
[ 70.876294] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffde9b432b0
[ 70.877183] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f04725f3bf0
[ 70.878074] R13: 00007ffde9b435e0 R14: 0000000000000000 R15: 00000000000000f8
[ 70.878947]
[ 70.879279] irq event stamp: 12715
[ 70.879707] hardirqs last enabled at (12725): [] __up_console_sem+0x78/0x80
[ 70.880778] hardirqs last disabled at (12736): [] __up_console_sem+0x5d/0x80
[ 70.881843] softirqs last enabled at (12622): [] irq_exit_rcu+0x93/0xc0
[ 70.882883] softirqs last disabled at (12617): [] irq_exit_rcu+0x93/0xc0
[ 70.883920] ---[ end trace 0000000000000000 ]---
[ 72.424489] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.472148] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.520154] Bluetooth: hci0: command 0x040f tx timeout
[ 78.568093] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:57:52 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888017f9f5f0
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 000055555668e400 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=00007fe15b0226f4 CR3=000000002012c000 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=000000000001e6a1 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=00007ff2efe2f0a0 CR3=000000000ebfa000 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=54a7ed006a5924931141bf6a9ecd6635
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=8bc1572d7d14375c000000000013c690 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=7c1178b9861c0dd500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000