Warning: Permanently added '[localhost]:61876' (ECDSA) to the list of known hosts.
2023/05/18 09:42:13 fuzzer started
2023/05/18 09:42:13 dialing manager at localhost:44319
2023/05/18 09:42:13 checking machine...
2023/05/18 09:42:13 checking revisions...
syzkaller login: [ 54.606545] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:42:13 testing simple program...
[ 54.672971] cgroup: Unknown subsys name 'net'
[ 54.728995] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 66.906755] audit: type=1400 audit(1684402945.869:6): 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
[ 67.989918] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 67.992917] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 67.994637] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 68.000793] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 68.003003] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 68.004574] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 68.575374] ------------[ cut here ]------------
[ 68.576539] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 68.578829] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.580407] Modules linked in:
[ 68.580980] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.586892] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.588412] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.589416] 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
[ 68.592586] RSP: 0018:ffff88801f5e7c00 EFLAGS: 00010282
[ 68.593559] RAX: 0000000000000000 RBX: ffff88800efffc40 RCX: 0000000000000000
[ 68.594815] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.596110] RBP: ffff88800efffc54 R08: 0000000000000001 R09: 0000000000000000
[ 68.597425] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 68.598652] R13: ffffffff84e23fe0 R14: ffff88800efffc48 R15: ffffffff84d74dc0
[ 68.599896] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.601382] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.602440] CR2: 00007f6632eb56f4 CR3: 000000002020e000 CR4: 0000000000350ee0
[ 68.603694] Call Trace:
[ 68.604172]
[ 68.604645] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 68.605524] ipv4_frags_init_net+0x269/0x440
[ 68.606342] ops_init+0xbb/0x6b0
[ 68.606971] setup_net+0x3d9/0x990
[ 68.607646] ? down_read_killable+0x1d7/0x4e0
[ 68.608559] ? __pfx_setup_net+0x10/0x10
[ 68.609298] ? copy_net_ns+0x17c/0x770
[ 68.610011] copy_net_ns+0x321/0x770
[ 68.610735] create_new_namespaces+0x3f6/0xb30
[ 68.611580] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.612493] ksys_unshare+0x44d/0x8e0
[ 68.613135] ? __pfx_ksys_unshare+0x10/0x10
[ 68.613896] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.614924] __x64_sys_unshare+0x31/0x40
[ 68.615702] do_syscall_64+0x3f/0x90
[ 68.616441] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.617394] RIP: 0033:0x7fed994130d7
[ 68.618051] 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
[ 68.621100] RSP: 002b:00007ffcacf812c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.622379] RAX: ffffffffffffffda RBX: 00007ffcacf81908 RCX: 00007fed994130d7
[ 68.623552] RDX: 00007fed9947d41f RSI: 00007ffcacf81260 RDI: 0000000040000000
[ 68.624716] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcacf81070
[ 68.625945] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed99525bf0
[ 68.627191] R13: 00007ffcacf813a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.628495]
[ 68.628917] irq event stamp: 7701
[ 68.629545] hardirqs last enabled at (7713): [] __up_console_sem+0x78/0x80
[ 68.631007] hardirqs last disabled at (7724): [] __up_console_sem+0x5d/0x80
[ 68.632518] softirqs last enabled at (7686): [] irq_exit_rcu+0x93/0xc0
[ 68.633951] softirqs last disabled at (7681): [] irq_exit_rcu+0x93/0xc0
[ 68.635350] ---[ end trace 0000000000000000 ]---
[ 68.643770] ------------[ cut here ]------------
[ 68.644745] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 68.646953] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.648436] Modules linked in:
[ 68.648985] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.650535] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.651930] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.652906] 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
[ 68.655856] RSP: 0018:ffff88801f5e7c00 EFLAGS: 00010282
[ 68.656826] RAX: 0000000000000000 RBX: ffff888013a7b840 RCX: 0000000000000000
[ 68.658029] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.659215] RBP: ffff888013a7b854 R08: 0000000000000001 R09: 0000000000000000
[ 68.660503] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.661716] R13: ffffffff84e23fe0 R14: ffff888013a7b848 R15: ffffffff84da7d60
[ 68.662922] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.664313] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.665225] CR2: 00007f6632eb56f4 CR3: 000000002020e000 CR4: 0000000000350ee0
[ 68.666440] Call Trace:
[ 68.666881]
[ 68.667333] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 68.668184] ipv6_frags_init_net+0x206/0x3c0
[ 68.668961] ops_init+0xbb/0x6b0
[ 68.669615] setup_net+0x3d9/0x990
[ 68.670206] ? down_read_killable+0x1d7/0x4e0
[ 68.671013] ? __pfx_setup_net+0x10/0x10
[ 68.671763] ? copy_net_ns+0x17c/0x770
[ 68.672538] copy_net_ns+0x321/0x770
[ 68.673173] create_new_namespaces+0x3f6/0xb30
[ 68.673975] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.674803] ksys_unshare+0x44d/0x8e0
[ 68.675490] ? __pfx_ksys_unshare+0x10/0x10
[ 68.676304] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.677227] __x64_sys_unshare+0x31/0x40
[ 68.677941] do_syscall_64+0x3f/0x90
[ 68.678607] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.679497] RIP: 0033:0x7fed994130d7
[ 68.680142] 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
[ 68.682966] RSP: 002b:00007ffcacf812c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.684212] RAX: ffffffffffffffda RBX: 00007ffcacf81908 RCX: 00007fed994130d7
[ 68.685364] RDX: 00007fed9947d41f RSI: 00007ffcacf81260 RDI: 0000000040000000
[ 68.686500] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcacf81070
[ 68.687637] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed99525bf0
[ 68.688859] R13: 00007ffcacf813a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.690025]
[ 68.690456] irq event stamp: 9725
[ 68.690979] hardirqs last enabled at (9735): [] __up_console_sem+0x78/0x80
[ 68.692438] hardirqs last disabled at (9752): [] __up_console_sem+0x5d/0x80
[ 68.693850] softirqs last enabled at (9748): [] irq_exit_rcu+0x93/0xc0
[ 68.695183] softirqs last disabled at (9743): [] irq_exit_rcu+0x93/0xc0
[ 68.696552] ---[ end trace 0000000000000000 ]---
[ 68.698530] ------------[ cut here ]------------
[ 68.699490] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 68.701970] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 68.703355] Modules linked in:
[ 68.703888] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 68.705401] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 68.706704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 68.707584] 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
[ 68.710434] RSP: 0018:ffff88801f5e7bf0 EFLAGS: 00010286
[ 68.711338] RAX: 0000000000000000 RBX: ffff88800c841640 RCX: 0000000000000000
[ 68.712532] RDX: ffff88801671d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 68.713691] RBP: ffff88800c841654 R08: 0000000000000001 R09: 0000000000000000
[ 68.714874] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 68.716025] R13: ffffffff84e23fe0 R14: ffff88800c841648 R15: ffffffff84db0aa0
[ 68.717185] FS: 00005555567f5400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 68.718484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 68.719427] CR2: 00007f6632eb56f4 CR3: 000000002020e000 CR4: 0000000000350ee0
[ 68.720634] Call Trace:
[ 68.721049]
[ 68.721481] nf_ct_net_init+0x224/0x3d0
[ 68.722160] ? __pfx_nf_ct_net_init+0x10/0x10
[ 68.722933] ops_init+0xbb/0x6b0
[ 68.723545] setup_net+0x3d9/0x990
[ 68.724136] ? down_read_killable+0x1d7/0x4e0
[ 68.724903] ? __pfx_setup_net+0x10/0x10
[ 68.725571] ? copy_net_ns+0x17c/0x770
[ 68.726213] copy_net_ns+0x321/0x770
[ 68.726868] create_new_namespaces+0x3f6/0xb30
[ 68.727623] unshare_nsproxy_namespaces+0xc1/0x200
[ 68.728471] ksys_unshare+0x44d/0x8e0
[ 68.729103] ? __pfx_ksys_unshare+0x10/0x10
[ 68.729800] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 68.730739] __x64_sys_unshare+0x31/0x40
[ 68.731439] do_syscall_64+0x3f/0x90
[ 68.732023] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 68.732922] RIP: 0033:0x7fed994130d7
[ 68.733536] 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
[ 68.736341] RSP: 002b:00007ffcacf812c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 68.737572] RAX: ffffffffffffffda RBX: 00007ffcacf81908 RCX: 00007fed994130d7
[ 68.738720] RDX: 00007fed9947d41f RSI: 00007ffcacf81260 RDI: 0000000040000000
[ 68.739828] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcacf81070
[ 68.740956] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fed99525bf0
[ 68.742002] R13: 00007ffcacf813a0 R14: 0000000000000000 R15: 00000000000000f8
[ 68.743142]
[ 68.743569] irq event stamp: 10581
[ 68.744185] hardirqs last enabled at (10591): [] __up_console_sem+0x78/0x80
[ 68.745508] hardirqs last disabled at (10604): [] __up_console_sem+0x5d/0x80
[ 68.746901] softirqs last enabled at (10056): [] irq_exit_rcu+0x93/0xc0
[ 68.748191] softirqs last disabled at (10011): [] irq_exit_rcu+0x93/0xc0
[ 68.749570] ---[ end trace 0000000000000000 ]---
executing program
[ 70.069638] Bluetooth: hci0: command 0x0409 tx timeout
[ 72.115539] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 74.163390] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 76.212357] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:42:08 Registers:
info registers vcpu 0
RAX=000000000002f545 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f5ed6e8c1c0 CR3=000000000d618000 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=2037323a32343a39302038312079614d XMM01=5d3038393038352e38362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5e75f0
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 00005555567f5400 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=00007f6632eb56f4 CR3=000000002020e000 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=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