Warning: Permanently added '[localhost]:24288' (ECDSA) to the list of known hosts.
2023/05/17 02:22:02 fuzzer started
2023/05/17 02:22:03 dialing manager at localhost:35573
2023/05/17 02:22:03 checking machine...
2023/05/17 02:22:03 checking revisions...
syzkaller login: [ 37.984216] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:22:03 testing simple program...
[ 38.053631] cgroup: Unknown subsys name 'net'
[ 38.107123] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.951368] audit: type=1400 audit(1684290136.255:6): 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
[ 52.076418] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.078051] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.080858] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.084716] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.087475] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.088734] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.501368] ------------[ cut here ]------------
[ 52.502018] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.503765] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.504906] Modules linked in:
[ 52.505533] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.510277] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.511468] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.512382] 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
[ 52.514781] RSP: 0018:ffff888010047c00 EFLAGS: 00010282
[ 52.515587] RAX: 0000000000000000 RBX: ffff88800e3fe840 RCX: 0000000000000000
[ 52.516528] RDX: ffff888015a6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.517489] RBP: ffff88800e3fe854 R08: 0000000000000001 R09: 0000000000000000
[ 52.518446] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.519418] R13: ffffffff84e223a0 R14: ffff88800e3fe848 R15: ffffffff84d73340
[ 52.520377] FS: 0000555557186400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.521447] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.522242] CR2: 00007fa6b2e5b6f4 CR3: 0000000017bea000 CR4: 0000000000350ee0
[ 52.523213] Call Trace:
[ 52.523561]
[ 52.523872] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.524558] ipv4_frags_init_net+0x269/0x440
[ 52.525152] ops_init+0xbb/0x6b0
[ 52.525668] setup_net+0x3d9/0x990
[ 52.526143] ? down_read_killable+0x1d7/0x4e0
[ 52.526805] ? __pfx_setup_net+0x10/0x10
[ 52.527382] ? copy_net_ns+0x17c/0x770
[ 52.527910] copy_net_ns+0x321/0x770
[ 52.528455] create_new_namespaces+0x3f6/0xb30
[ 52.529077] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.529757] ksys_unshare+0x44d/0x8e0
[ 52.530320] ? __pfx_ksys_unshare+0x10/0x10
[ 52.530906] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.531702] __x64_sys_unshare+0x31/0x40
[ 52.532290] do_syscall_64+0x3f/0x90
[ 52.532785] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.533513] RIP: 0033:0x7f3abcdc10d7
[ 52.534013] 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
[ 52.536379] RSP: 002b:00007fff4c42e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.537410] RAX: ffffffffffffffda RBX: 00007fff4c42e7f8 RCX: 00007f3abcdc10d7
[ 52.538360] RDX: 00007f3abce2b41f RSI: 00007fff4c42e150 RDI: 0000000040000000
[ 52.539312] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4c42df60
[ 52.540275] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3abced3bf0
[ 52.541222] R13: 00007fff4c42e290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.542153]
[ 52.542516] irq event stamp: 9869
[ 52.542967] hardirqs last enabled at (9879): [] __up_console_sem+0x78/0x80
[ 52.544075] hardirqs last disabled at (9890): [] __up_console_sem+0x5d/0x80
[ 52.545208] softirqs last enabled at (9456): [] irq_exit_rcu+0x93/0xc0
[ 52.546307] softirqs last disabled at (9423): [] irq_exit_rcu+0x93/0xc0
[ 52.547427] ---[ end trace 0000000000000000 ]---
[ 52.554034] ------------[ cut here ]------------
[ 52.555877] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.557678] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.558925] Modules linked in:
[ 52.559497] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.560818] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.561931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.562809] 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
[ 52.565279] RSP: 0018:ffff888010047c00 EFLAGS: 00010282
[ 52.565977] RAX: 0000000000000000 RBX: ffff888016051840 RCX: 0000000000000000
[ 52.567054] RDX: ffff888015a6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.568102] RBP: ffff888016051854 R08: 0000000000000001 R09: 0000000000000000
[ 52.569199] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.570095] R13: ffffffff84e223a0 R14: ffff888016051848 R15: ffffffff84da62e0
[ 52.571216] FS: 0000555557186400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.572344] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.573091] CR2: 00007fd2f4c4f900 CR3: 0000000017bea000 CR4: 0000000000350ef0
[ 52.574227] Call Trace:
[ 52.574575]
[ 52.574908] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.575777] ipv6_frags_init_net+0x206/0x3c0
[ 52.576501] ops_init+0xbb/0x6b0
[ 52.576971] setup_net+0x3d9/0x990
[ 52.577670] ? down_read_killable+0x1d7/0x4e0
[ 52.578402] ? __pfx_setup_net+0x10/0x10
[ 52.578945] ? copy_net_ns+0x17c/0x770
[ 52.579675] copy_net_ns+0x321/0x770
[ 52.580327] create_new_namespaces+0x3f6/0xb30
[ 52.580940] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.581714] ksys_unshare+0x44d/0x8e0
[ 52.582420] ? __pfx_ksys_unshare+0x10/0x10
[ 52.583021] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.583930] __x64_sys_unshare+0x31/0x40
[ 52.584630] do_syscall_64+0x3f/0x90
[ 52.585128] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.585950] RIP: 0033:0x7f3abcdc10d7
[ 52.586645] 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
[ 52.589053] RSP: 002b:00007fff4c42e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.590200] RAX: ffffffffffffffda RBX: 00007fff4c42e7f8 RCX: 00007f3abcdc10d7
[ 52.591108] RDX: 00007f3abce2b41f RSI: 00007fff4c42e150 RDI: 0000000040000000
[ 52.592209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4c42df60
[ 52.593103] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3abced3bf0
[ 52.594192] R13: 00007fff4c42e290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.595134]
[ 52.595567] irq event stamp: 14531
[ 52.596019] hardirqs last enabled at (14541): [] __up_console_sem+0x78/0x80
[ 52.597250] hardirqs last disabled at (14584): [] __up_console_sem+0x5d/0x80
[ 52.598360] softirqs last enabled at (14580): [] irq_exit_rcu+0x93/0xc0
[ 52.599451] softirqs last disabled at (14549): [] irq_exit_rcu+0x93/0xc0
[ 52.600531] ---[ end trace 0000000000000000 ]---
[ 52.601936] ------------[ cut here ]------------
[ 52.602601] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.604730] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.605822] Modules linked in:
[ 52.606277] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.607491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.608550] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.609246] 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
[ 52.611542] RSP: 0018:ffff888010047bf0 EFLAGS: 00010286
[ 52.612251] RAX: 0000000000000000 RBX: ffff888016050040 RCX: 0000000000000000
[ 52.613141] RDX: ffff888015a6b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.614075] RBP: ffff888016050054 R08: 0000000000000001 R09: 0000000000000000
[ 52.615024] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.615943] R13: ffffffff84e223a0 R14: ffff888016050048 R15: ffffffff84daf020
[ 52.616872] FS: 0000555557186400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.617917] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.618690] CR2: 00007fd2f4c4f900 CR3: 0000000017bea000 CR4: 0000000000350ef0
[ 52.619631] Call Trace:
[ 52.619966]
[ 52.620301] nf_ct_net_init+0x224/0x3d0
[ 52.620835] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.621468] ops_init+0xbb/0x6b0
[ 52.621926] setup_net+0x3d9/0x990
[ 52.622433] ? down_read_killable+0x1d7/0x4e0
[ 52.623042] ? __pfx_setup_net+0x10/0x10
[ 52.623606] ? copy_net_ns+0x17c/0x770
[ 52.624128] copy_net_ns+0x321/0x770
[ 52.624658] create_new_namespaces+0x3f6/0xb30
[ 52.625420] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.626066] ksys_unshare+0x44d/0x8e0
[ 52.626613] ? __pfx_ksys_unshare+0x10/0x10
[ 52.627228] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.627972] __x64_sys_unshare+0x31/0x40
[ 52.628541] do_syscall_64+0x3f/0x90
[ 52.629040] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.629734] RIP: 0033:0x7f3abcdc10d7
[ 52.630240] 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
[ 52.632544] RSP: 002b:00007fff4c42e1b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.633537] RAX: ffffffffffffffda RBX: 00007fff4c42e7f8 RCX: 00007f3abcdc10d7
[ 52.634495] RDX: 00007f3abce2b41f RSI: 00007fff4c42e150 RDI: 0000000040000000
[ 52.635429] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4c42df60
[ 52.636356] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3abced3bf0
[ 52.637277] R13: 00007fff4c42e290 R14: 0000000000000000 R15: 00000000000000f8
[ 52.638227]
[ 52.638538] irq event stamp: 15411
[ 52.639013] hardirqs last enabled at (15421): [] __up_console_sem+0x78/0x80
[ 52.640141] hardirqs last disabled at (15438): [] __up_console_sem+0x5d/0x80
[ 52.641258] softirqs last enabled at (15434): [] irq_exit_rcu+0x93/0xc0
[ 52.642339] softirqs last disabled at (15429): [] irq_exit_rcu+0x93/0xc0
[ 52.643428] ---[ end trace 0000000000000000 ]---
executing program
[ 54.161004] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.208464] Bluetooth: hci0: command 0x041b tx timeout
[ 58.256443] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.304243] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:22:15 Registers:
info registers vcpu 0
RAX=0000000000027215 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007fd2f4ba9078 CR3=000000000ec2c000 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=9f73ca38207127aa054787335e04db2e
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0293f56a337626cf000000000013b640 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=39faddc8f00dd65e00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000057 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880100475f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000057 R11=0000000000000001
R12=0000000000000057 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 0000555557186400 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=00007fa6b2e5b6f4 CR3=0000000017bea000 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