Warning: Permanently added '[localhost]:37767' (ECDSA) to the list of known hosts.
2023/05/17 19:08:36 fuzzer started
2023/05/17 19:08:37 dialing manager at localhost:44319
2023/05/17 19:08:37 checking machine...
2023/05/17 19:08:37 checking revisions...
syzkaller login: [ 37.705485] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:08:37 testing simple program...
[ 37.778226] cgroup: Unknown subsys name 'net'
[ 37.866257] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.001662] audit: type=1400 audit(1684350530.621:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.118941] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.121572] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.123906] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.128262] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.130746] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.132141] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.544651] ------------[ cut here ]------------
[ 52.545482] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.547663] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.549091] Modules linked in:
[ 52.549843] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.554193] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.555213] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.555882] 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
[ 52.558082] RSP: 0018:ffff88801f517c00 EFLAGS: 00010282
[ 52.558771] RAX: 0000000000000000 RBX: ffff88800db86040 RCX: 0000000000000000
[ 52.559685] RDX: ffff88801790d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.560579] RBP: ffff88800db86054 R08: 0000000000000001 R09: 0000000000000000
executing program
[ 52.561516] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.562554] R13: ffffffff84e23fe0 R14: ffff88800db86048 R15: ffffffff84d74dc0
[ 52.563441] FS: 0000555556cc8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.564442] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.565158] CR2: 00007ff80f14d6f4 CR3: 000000002013c000 CR4: 0000000000350ee0
[ 52.566076] Call Trace:
[ 52.566440]
[ 52.566739] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.567395] ipv4_frags_init_net+0x269/0x440
[ 52.567971] ops_init+0xbb/0x6b0
[ 52.568464] setup_net+0x3d9/0x990
[ 52.568916] ? down_read_killable+0x1d7/0x4e0
[ 52.569528] ? __pfx_setup_net+0x10/0x10
[ 52.570041] ? copy_net_ns+0x17c/0x770
[ 52.570571] copy_net_ns+0x321/0x770
[ 52.571050] create_new_namespaces+0x3f6/0xb30
[ 52.571657] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.572263] ksys_unshare+0x44d/0x8e0
[ 52.572774] ? __pfx_ksys_unshare+0x10/0x10
[ 52.573306] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.574051] __x64_sys_unshare+0x31/0x40
[ 52.574586] do_syscall_64+0x3f/0x90
[ 52.575055] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.575716] RIP: 0033:0x7fa90929a0d7
[ 52.576174] 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
[ 52.578302] RSP: 002b:00007fff7f0ff4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.579222] RAX: ffffffffffffffda RBX: 00007fff7f0ffb18 RCX: 00007fa90929a0d7
[ 52.580086] RDX: 00007fa90930441f RSI: 00007fff7f0ff470 RDI: 0000000040000000
[ 52.580947] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7f0ff280
[ 52.581828] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa9093acbf0
[ 52.582697] R13: 00007fff7f0ff5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.583583]
[ 52.583879] irq event stamp: 7575
[ 52.584300] hardirqs last enabled at (7585): [] __up_console_sem+0x78/0x80
[ 52.585329] hardirqs last disabled at (7596): [] __up_console_sem+0x5d/0x80
[ 52.586402] softirqs last enabled at (7110): [] irq_exit_rcu+0x93/0xc0
[ 52.587405] softirqs last disabled at (7071): [] irq_exit_rcu+0x93/0xc0
[ 52.588444] ---[ end trace 0000000000000000 ]---
[ 52.594233] ------------[ cut here ]------------
[ 52.594874] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.596769] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.597853] Modules linked in:
[ 52.598268] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.599462] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.600510] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.601170] 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
[ 52.603720] RSP: 0018:ffff88801f517c00 EFLAGS: 00010282
[ 52.604423] RAX: 0000000000000000 RBX: ffff88800e4bc440 RCX: 0000000000000000
[ 52.605278] RDX: ffff88801790d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.606184] RBP: ffff88800e4bc454 R08: 0000000000000001 R09: 0000000000000000
[ 52.607074] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.607965] R13: ffffffff84e23fe0 R14: ffff88800e4bc448 R15: ffffffff84da7d60
[ 52.608855] FS: 0000555556cc8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.609879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.610622] CR2: 00007ff80f14d6f4 CR3: 000000002013c000 CR4: 0000000000350ee0
[ 52.611526] Call Trace:
[ 52.611852]
[ 52.612153] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.612805] ipv6_frags_init_net+0x206/0x3c0
[ 52.613399] ops_init+0xbb/0x6b0
[ 52.613856] setup_net+0x3d9/0x990
[ 52.614318] ? down_read_killable+0x1d7/0x4e0
[ 52.614922] ? __pfx_setup_net+0x10/0x10
[ 52.615470] ? copy_net_ns+0x17c/0x770
[ 52.615979] copy_net_ns+0x321/0x770
[ 52.616496] create_new_namespaces+0x3f6/0xb30
[ 52.617080] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.617753] ksys_unshare+0x44d/0x8e0
[ 52.618266] ? __pfx_ksys_unshare+0x10/0x10
[ 52.618846] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.619587] __x64_sys_unshare+0x31/0x40
[ 52.620103] do_syscall_64+0x3f/0x90
[ 52.620610] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.621260] RIP: 0033:0x7fa90929a0d7
[ 52.622025] 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
[ 52.624668] RSP: 002b:00007fff7f0ff4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.625889] RAX: ffffffffffffffda RBX: 00007fff7f0ffb18 RCX: 00007fa90929a0d7
[ 52.626975] RDX: 00007fa90930441f RSI: 00007fff7f0ff470 RDI: 0000000040000000
[ 52.628034] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7f0ff280
[ 52.629102] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa9093acbf0
[ 52.630171] R13: 00007fff7f0ff5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.631267]
[ 52.631657] irq event stamp: 9599
[ 52.632174] hardirqs last enabled at (9609): [] __up_console_sem+0x78/0x80
[ 52.633439] hardirqs last disabled at (9620): [] __up_console_sem+0x5d/0x80
[ 52.634698] softirqs last enabled at (9188): [] irq_exit_rcu+0x93/0xc0
[ 52.635930] softirqs last disabled at (9177): [] irq_exit_rcu+0x93/0xc0
[ 52.637183] ---[ end trace 0000000000000000 ]---
[ 52.638961] ------------[ cut here ]------------
[ 52.639626] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.642105] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.643183] Modules linked in:
[ 52.643634] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.644796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.645828] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.646525] 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
[ 52.648689] RSP: 0018:ffff88801f517bf0 EFLAGS: 00010286
[ 52.649381] RAX: 0000000000000000 RBX: ffff88800e4bca40 RCX: 0000000000000000
[ 52.650260] RDX: ffff88801790d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.651151] RBP: ffff88800e4bca54 R08: 0000000000000001 R09: 0000000000000000
[ 52.652034] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.652929] R13: ffffffff84e23fe0 R14: ffff88800e4bca48 R15: ffffffff84db0aa0
[ 52.653839] FS: 0000555556cc8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.654867] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.655622] CR2: 00007ff80f14d6f4 CR3: 000000002013c000 CR4: 0000000000350ee0
[ 52.656514] Call Trace:
[ 52.656841]
[ 52.657141] nf_ct_net_init+0x224/0x3d0
[ 52.657723] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.658302] ops_init+0xbb/0x6b0
[ 52.658791] setup_net+0x3d9/0x990
[ 52.659247] ? down_read_killable+0x1d7/0x4e0
[ 52.659851] ? __pfx_setup_net+0x10/0x10
[ 52.660396] ? copy_net_ns+0x17c/0x770
[ 52.660911] copy_net_ns+0x321/0x770
[ 52.661432] create_new_namespaces+0x3f6/0xb30
[ 52.662042] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.662718] ksys_unshare+0x44d/0x8e0
[ 52.663239] ? __pfx_ksys_unshare+0x10/0x10
[ 52.663836] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.664593] __x64_sys_unshare+0x31/0x40
[ 52.665126] do_syscall_64+0x3f/0x90
[ 52.665647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.666295] RIP: 0033:0x7fa90929a0d7
[ 52.666789] 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
[ 52.668961] RSP: 002b:00007fff7f0ff4d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.669930] RAX: ffffffffffffffda RBX: 00007fff7f0ffb18 RCX: 00007fa90929a0d7
[ 52.670816] RDX: 00007fa90930441f RSI: 00007fff7f0ff470 RDI: 0000000040000000
[ 52.671725] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff7f0ff280
[ 52.672609] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fa9093acbf0
[ 52.673510] R13: 00007fff7f0ff5b0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.674438]
[ 52.674745] irq event stamp: 10351
[ 52.675170] hardirqs last enabled at (10361): [] __up_console_sem+0x78/0x80
[ 52.676247] hardirqs last disabled at (10372): [] __up_console_sem+0x5d/0x80
[ 52.677307] softirqs last enabled at (10168): [] irq_exit_rcu+0x93/0xc0
[ 52.678374] softirqs last disabled at (10161): [] irq_exit_rcu+0x93/0xc0
[ 52.679411] ---[ end trace 0000000000000000 ]---
[ 54.202050] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.249419] Bluetooth: hci0: command 0x041b tx timeout
[ 58.297427] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.345507] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:08:52 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=ffff88800cb22b30 RCX=ffffffff818473a5 RDX=1ffff11001964566
RSI=0000000000000000 RDI=ffff88800cb22b30 RBP=0000000000000000 RSP=ffff888016f7f7f0
R8 =0000000000000001 R9 =ffffed1001964568 R10=ffff88800cb22b43 R11=0000000000000001
R12=ffffffff81846a30 R13=ffffffff81c6889c R14=ffff88800c37d3c0 R15=0000000000000000
RIP=ffffffff81142d24 RFL=00000246 [---Z-P-] 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 00007f9d0fe51700 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=00007f91fbde8020 CR3=0000000009800000 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=2032353a38303a39312037312079614d XMM01=5d3334383934352e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d33 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000007a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f5175f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000007a R11=0000000000000001
R12=000000000000007a 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 0000555556cc8400 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=00007ff80f14d6f4 CR3=000000002013c000 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