Warning: Permanently added '[localhost]:26372' (ECDSA) to the list of known hosts.
2023/05/17 18:58:28 fuzzer started
2023/05/17 18:58:28 dialing manager at localhost:44319
2023/05/17 18:58:28 checking machine...
2023/05/17 18:58:28 checking revisions...
syzkaller login: [ 44.115815] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:58:29 testing simple program...
[ 44.200400] cgroup: Unknown subsys name 'net'
[ 44.292374] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.044192] audit: type=1400 audit(1684349922.023:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.137199] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.139176] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.140568] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.144665] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.146733] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.148042] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.553683] ------------[ cut here ]------------
[ 58.554329] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.555871] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.556888] Modules linked in:
[ 58.557345] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.559397] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.561797] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.563368] 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
[ 58.565524] RSP: 0018:ffff888016927c00 EFLAGS: 00010282
[ 58.566207] RAX: 0000000000000000 RBX: ffff88800fbae840 RCX: 0000000000000000
[ 58.567091] RDX: ffff888019de9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.567943] RBP: ffff88800fbae854 R08: 0000000000000001 R09: 0000000000000000
[ 58.568846] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.569730] R13: ffffffff84e23fe0 R14: ffff88800fbae848 R15: ffffffff84d74dc0
[ 58.570620] FS: 0000555555c0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.571803] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.572743] CR2: 00007f6e1c0cb6f4 CR3: 000000000f770000 CR4: 0000000000350ef0
[ 58.573853] Call Trace:
[ 58.574298]
[ 58.574674] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.575485] ipv4_frags_init_net+0x269/0x440
[ 58.576227] ops_init+0xbb/0x6b0
[ 58.576800] setup_net+0x3d9/0x990
[ 58.577402] ? down_read_killable+0x1d7/0x4e0
[ 58.578142] ? __pfx_setup_net+0x10/0x10
[ 58.578791] ? copy_net_ns+0x17c/0x770
[ 58.579468] copy_net_ns+0x321/0x770
[ 58.580090] create_new_namespaces+0x3f6/0xb30
[ 58.580835] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.581645] ksys_unshare+0x44d/0x8e0
[ 58.582280] ? __pfx_ksys_unshare+0x10/0x10
[ 58.582971] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.583820] __x64_sys_unshare+0x31/0x40
[ 58.584412] do_syscall_64+0x3f/0x90
[ 58.584938] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.585633] RIP: 0033:0x7ff4273aa0d7
[ 58.586136] 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
[ 58.588284] RSP: 002b:00007ffd418a0fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.589260] RAX: ffffffffffffffda RBX: 00007ffd418a15e8 RCX: 00007ff4273aa0d7
[ 58.590144] RDX: 00007ff42741441f RSI: 00007ffd418a0f40 RDI: 0000000040000000
[ 58.591040] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd418a0d50
[ 58.591879] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4274bcbf0
[ 58.592781] R13: 00007ffd418a1080 R14: 0000000000000000 R15: 00000000000000f8
[ 58.593699]
[ 58.594041] irq event stamp: 8245
[ 58.594467] hardirqs last enabled at (8255): [] __up_console_sem+0x78/0x80
[ 58.595621] hardirqs last disabled at (8266): [] __up_console_sem+0x5d/0x80
[ 58.596801] softirqs last enabled at (7564): [] irq_exit_rcu+0x93/0xc0
[ 58.597892] softirqs last disabled at (7559): [] irq_exit_rcu+0x93/0xc0
[ 58.598995] ---[ end trace 0000000000000000 ]---
[ 58.604948] ------------[ cut here ]------------
[ 58.605615] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.607457] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.608593] Modules linked in:
[ 58.609129] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.610584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.611850] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.612716] 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
[ 58.615422] RSP: 0018:ffff888016927c00 EFLAGS: 00010282
[ 58.616290] RAX: 0000000000000000 RBX: ffff88800d78c040 RCX: 0000000000000000
[ 58.617450] RDX: ffff888019de9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.618547] RBP: ffff88800d78c054 R08: 0000000000000001 R09: 0000000000000000
[ 58.619673] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.620825] R13: ffffffff84e23fe0 R14: ffff88800d78c048 R15: ffffffff84da7d60
[ 58.621953] FS: 0000555555c0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.623225] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.624172] CR2: 00007f6e1c0cb6f4 CR3: 000000000f770000 CR4: 0000000000350ef0
[ 58.625295] Call Trace:
[ 58.625709]
[ 58.626128] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.626904] ipv6_frags_init_net+0x206/0x3c0
[ 58.627636] ops_init+0xbb/0x6b0
[ 58.628227] setup_net+0x3d9/0x990
[ 58.628809] ? down_read_killable+0x1d7/0x4e0
[ 58.629574] ? __pfx_setup_net+0x10/0x10
[ 58.630247] ? copy_net_ns+0x17c/0x770
[ 58.630881] copy_net_ns+0x321/0x770
[ 58.631511] create_new_namespaces+0x3f6/0xb30
[ 58.632281] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.633107] ksys_unshare+0x44d/0x8e0
[ 58.633710] ? __pfx_ksys_unshare+0x10/0x10
[ 58.634427] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.635367] __x64_sys_unshare+0x31/0x40
[ 58.636061] do_syscall_64+0x3f/0x90
[ 58.636671] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.637534] RIP: 0033:0x7ff4273aa0d7
[ 58.638160] 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
[ 58.640910] RSP: 002b:00007ffd418a0fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.642092] RAX: ffffffffffffffda RBX: 00007ffd418a15e8 RCX: 00007ff4273aa0d7
[ 58.643220] RDX: 00007ff42741441f RSI: 00007ffd418a0f40 RDI: 0000000040000000
[ 58.644374] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd418a0d50
[ 58.645497] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4274bcbf0
[ 58.646617] R13: 00007ffd418a1080 R14: 0000000000000000 R15: 00000000000000f8
[ 58.647780]
[ 58.648198] irq event stamp: 10299
[ 58.648755] hardirqs last enabled at (10309): [] __up_console_sem+0x78/0x80
[ 58.650085] hardirqs last disabled at (10320): [] __up_console_sem+0x5d/0x80
[ 58.651422] softirqs last enabled at (10204): [] irq_exit_rcu+0x93/0xc0
[ 58.652732] softirqs last disabled at (10195): [] irq_exit_rcu+0x93/0xc0
[ 58.654028] ---[ end trace 0000000000000000 ]---
[ 58.655572] ------------[ cut here ]------------
[ 58.656343] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.658607] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.659920] Modules linked in:
[ 58.660464] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.661931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.663205] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.664070] 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
[ 58.666799] RSP: 0018:ffff888016927bf0 EFLAGS: 00010286
[ 58.667670] RAX: 0000000000000000 RBX: ffff88800d78da40 RCX: 0000000000000000
[ 58.668814] RDX: ffff888019de9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.669962] RBP: ffff88800d78da54 R08: 0000000000000001 R09: 0000000000000000
[ 58.671101] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.672226] R13: ffffffff84e23fe0 R14: ffff88800d78da48 R15: ffffffff84db0aa0
[ 58.673338] FS: 0000555555c0e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.674597] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.675539] CR2: 00007f6e1c0cb6f4 CR3: 000000000f770000 CR4: 0000000000350ef0
[ 58.676664] Call Trace:
[ 58.677125]
[ 58.677507] nf_ct_net_init+0x224/0x3d0
[ 58.678179] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.678889] ops_init+0xbb/0x6b0
[ 58.679485] setup_net+0x3d9/0x990
[ 58.680095] ? down_read_killable+0x1d7/0x4e0
[ 58.680820] ? __pfx_setup_net+0x10/0x10
[ 58.681490] ? copy_net_ns+0x17c/0x770
[ 58.682165] copy_net_ns+0x321/0x770
[ 58.682751] create_new_namespaces+0x3f6/0xb30
[ 58.683509] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.684310] ksys_unshare+0x44d/0x8e0
[ 58.684818] ? __pfx_ksys_unshare+0x10/0x10
[ 58.685373] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.686075] __x64_sys_unshare+0x31/0x40
[ 58.686565] do_syscall_64+0x3f/0x90
[ 58.687154] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.687766] RIP: 0033:0x7ff4273aa0d7
[ 58.688252] 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
[ 58.690304] RSP: 002b:00007ffd418a0fa8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.691203] RAX: ffffffffffffffda RBX: 00007ffd418a15e8 RCX: 00007ff4273aa0d7
[ 58.692042] RDX: 00007ff42741441f RSI: 00007ffd418a0f40 RDI: 0000000040000000
[ 58.692866] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd418a0d50
[ 58.693747] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff4274bcbf0
[ 58.694631] R13: 00007ffd418a1080 R14: 0000000000000000 R15: 00000000000000f8
[ 58.695548]
[ 58.695847] irq event stamp: 11105
[ 58.696311] hardirqs last enabled at (11117): [] __up_console_sem+0x78/0x80
[ 58.697403] hardirqs last disabled at (11128): [] __up_console_sem+0x5d/0x80
[ 58.698475] softirqs last enabled at (10980): [] irq_exit_rcu+0x93/0xc0
[ 58.699521] softirqs last disabled at (10975): [] irq_exit_rcu+0x93/0xc0
[ 58.700558] ---[ end trace 0000000000000000 ]---
executing program
[ 60.223584] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.271161] Bluetooth: hci0: command 0x041b tx timeout
[ 64.319061] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.367073] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:58:43 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880169275c0
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555555c0e400 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=00007f6e1c0cb6f4 CR3=000000000f770000 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=000000000002f043 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=00007f518420d170 CR3=00000000165c4000 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=86d7c117626ad4aaa54e81a0960269cc
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e0000000000111b40 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=e774a4c1ebd5ab8400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000