Warning: Permanently added '[localhost]:49959' (ECDSA) to the list of known hosts.
2023/05/16 18:55:20 fuzzer started
2023/05/16 18:55:20 dialing manager at localhost:35573
2023/05/16 18:55:20 checking machine...
2023/05/16 18:55:20 checking revisions...
syzkaller login: [ 42.220368] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:55:20 testing simple program...
[ 42.292830] cgroup: Unknown subsys name 'net'
[ 42.361099] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.741845] audit: type=1400 audit(1684263334.436:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.903855] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.905950] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.908169] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.911283] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.912778] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.914264] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.312948] ------------[ cut here ]------------
[ 57.313842] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.315829] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.316940] Modules linked in:
[ 57.317465] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.322844] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.323971] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.324686] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.327015] RSP: 0018:ffff888020377c00 EFLAGS: 00010282
[ 57.327738] RAX: 0000000000000000 RBX: ffff88800ec2b040 RCX: 0000000000000000
[ 57.328706] RDX: ffff888015a7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.329665] RBP: ffff88800ec2b054 R08: 0000000000000001 R09: 0000000000000000
[ 57.330616] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.331595] R13: ffffffff84e223a0 R14: ffff88800ec2b048 R15: ffffffff84d73340
[ 57.332586] FS: 0000555556200400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.333653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.334460] CR2: 00007fc72495d6f4 CR3: 000000002036c000 CR4: 0000000000350ef0
[ 57.335442] Call Trace:
[ 57.335789]
[ 57.336143] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.336805] ipv4_frags_init_net+0x269/0x440
[ 57.337451] ops_init+0xbb/0x6b0
[ 57.337929] setup_net+0x3d9/0x990
[ 57.338465] ? down_read_killable+0x1d7/0x4e0
[ 57.339111] ? __pfx_setup_net+0x10/0x10
[ 57.339651] ? copy_net_ns+0x17c/0x770
[ 57.340233] copy_net_ns+0x321/0x770
[ 57.340738] create_new_namespaces+0x3f6/0xb30
[ 57.341401] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.342096] ksys_unshare+0x44d/0x8e0
[ 57.342622] ? __pfx_ksys_unshare+0x10/0x10
[ 57.343284] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.344085] __x64_sys_unshare+0x31/0x40
[ 57.344643] do_syscall_64+0x3f/0x90
[ 57.345185] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.345859] RIP: 0033:0x7f3c049520d7
[ 57.346397] 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
[ 57.348770] RSP: 002b:00007ffe19bfce88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.349787] RAX: ffffffffffffffda RBX: 00007ffe19bfd4c8 RCX: 00007f3c049520d7
[ 57.350730] RDX: 00007f3c049bc41f RSI: 00007ffe19bfce20 RDI: 0000000040000000
[ 57.351703] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe19bfcc30
[ 57.352666] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3c04a64bf0
[ 57.353612] R13: 00007ffe19bfcf60 R14: 0000000000000000 R15: 00000000000000f8
[ 57.354592]
[ 57.354915] irq event stamp: 8411
[ 57.355414] hardirqs last enabled at (8423): [] __up_console_sem+0x78/0x80
[ 57.356548] hardirqs last disabled at (8434): [] __up_console_sem+0x5d/0x80
[ 57.357689] softirqs last enabled at (8318): [] irq_exit_rcu+0x93/0xc0
[ 57.358793] softirqs last disabled at (8313): [] irq_exit_rcu+0x93/0xc0
[ 57.359923] ---[ end trace 0000000000000000 ]---
[ 57.366593] ------------[ cut here ]------------
[ 57.367350] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.369166] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.370283] Modules linked in:
[ 57.370718] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.371961] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.373049] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.373739] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.376083] RSP: 0018:ffff888020377c00 EFLAGS: 00010282
[ 57.376774] RAX: 0000000000000000 RBX: ffff888016276040 RCX: 0000000000000000
[ 57.377731] RDX: ffff888015a7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.378689] RBP: ffff888016276054 R08: 0000000000000001 R09: 0000000000000000
[ 57.379671] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.380622] R13: ffffffff84e223a0 R14: ffff888016276048 R15: ffffffff84da62e0
[ 57.381573] FS: 0000555556200400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.382657] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.383474] CR2: 00007fc72495d6f4 CR3: 000000002036c000 CR4: 0000000000350ef0
[ 57.384433] Call Trace:
[ 57.384782]
[ 57.385135] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.385783] ipv6_frags_init_net+0x206/0x3c0
[ 57.386416] ops_init+0xbb/0x6b0
[ 57.386891] setup_net+0x3d9/0x990
[ 57.387429] ? down_read_killable+0x1d7/0x4e0
[ 57.388077] ? __pfx_setup_net+0x10/0x10
[ 57.388614] ? copy_net_ns+0x17c/0x770
[ 57.389206] copy_net_ns+0x321/0x770
[ 57.389710] create_new_namespaces+0x3f6/0xb30
[ 57.390366] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.391081] ksys_unshare+0x44d/0x8e0
[ 57.391603] ? __pfx_ksys_unshare+0x10/0x10
[ 57.392263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.393038] __x64_sys_unshare+0x31/0x40
[ 57.393555] do_syscall_64+0x3f/0x90
[ 57.394070] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.394707] RIP: 0033:0x7f3c049520d7
[ 57.395220] 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
[ 57.397362] RSP: 002b:00007ffe19bfce88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.398324] RAX: ffffffffffffffda RBX: 00007ffe19bfd4c8 RCX: 00007f3c049520d7
[ 57.399216] RDX: 00007f3c049bc41f RSI: 00007ffe19bfce20 RDI: 0000000040000000
[ 57.400109] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe19bfcc30
[ 57.400960] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3c04a64bf0
[ 57.401876] R13: 00007ffe19bfcf60 R14: 0000000000000000 R15: 00000000000000f8
[ 57.402891]
[ 57.403279] irq event stamp: 10661
[ 57.403754] hardirqs last enabled at (10671): [] __up_console_sem+0x78/0x80
[ 57.404917] hardirqs last disabled at (10682): [] __up_console_sem+0x5d/0x80
[ 57.406093] softirqs last enabled at (10142): [] irq_exit_rcu+0x93/0xc0
[ 57.407258] softirqs last disabled at (10121): [] irq_exit_rcu+0x93/0xc0
[ 57.408370] ---[ end trace 0000000000000000 ]---
[ 57.409788] ------------[ cut here ]------------
[ 57.410459] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.412558] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.413697] Modules linked in:
[ 57.414195] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.415436] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.416512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.417227] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.419567] RSP: 0018:ffff888020377bf0 EFLAGS: 00010286
[ 57.420294] RAX: 0000000000000000 RBX: ffff8880144e5840 RCX: 0000000000000000
[ 57.421250] RDX: ffff888015a7b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.422214] RBP: ffff8880144e5854 R08: 0000000000000001 R09: 0000000000000000
[ 57.423197] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.424144] R13: ffffffff84e223a0 R14: ffff8880144e5848 R15: ffffffff84daf020
[ 57.425109] FS: 0000555556200400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.426166] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.426920] CR2: 00007fc72495d6f4 CR3: 000000002036c000 CR4: 0000000000350ef0
[ 57.427872] Call Trace:
[ 57.428252]
[ 57.428574] nf_ct_net_init+0x224/0x3d0
[ 57.429151] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.429755] ops_init+0xbb/0x6b0
[ 57.430261] setup_net+0x3d9/0x990
[ 57.430745] ? down_read_killable+0x1d7/0x4e0
[ 57.431405] ? __pfx_setup_net+0x10/0x10
[ 57.431939] ? copy_net_ns+0x17c/0x770
[ 57.432518] copy_net_ns+0x321/0x770
[ 57.433061] create_new_namespaces+0x3f6/0xb30
[ 57.433690] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.434393] ksys_unshare+0x44d/0x8e0
[ 57.434914] ? __pfx_ksys_unshare+0x10/0x10
[ 57.435546] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.436328] __x64_sys_unshare+0x31/0x40
[ 57.436880] do_syscall_64+0x3f/0x90
[ 57.437426] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.438138] RIP: 0033:0x7f3c049520d7
[ 57.438628] 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
[ 57.440944] RSP: 002b:00007ffe19bfce88 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.441943] RAX: ffffffffffffffda RBX: 00007ffe19bfd4c8 RCX: 00007f3c049520d7
[ 57.442891] RDX: 00007f3c049bc41f RSI: 00007ffe19bfce20 RDI: 0000000040000000
[ 57.443850] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe19bfcc30
[ 57.444808] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3c04a64bf0
[ 57.445769] R13: 00007ffe19bfcf60 R14: 0000000000000000 R15: 00000000000000f8
[ 57.446742]
[ 57.447123] irq event stamp: 11399
[ 57.447582] hardirqs last enabled at (11409): [] __up_console_sem+0x78/0x80
[ 57.448735] hardirqs last disabled at (11420): [] __up_console_sem+0x5d/0x80
[ 57.449867] softirqs last enabled at (10920): [] irq_exit_rcu+0x93/0xc0
[ 57.450978] softirqs last disabled at (10911): [] irq_exit_rcu+0x93/0xc0
[ 57.452105] ---[ end trace 0000000000000000 ]---
[ 58.990608] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.038093] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.086051] Bluetooth: hci0: command 0x040f tx timeout
[ 65.134066] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:55:30 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880203775f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555556200400 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=00007fc72495d6f4 CR3=000000002036c000 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=0000000000038333 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f7935e861e8 CR3=000000000f1a6000 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=2036333a35353a38312036312079614d XMM01=5d3536343731332e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000