Warning: Permanently added '[localhost]:21341' (ECDSA) to the list of known hosts.
2023/05/17 18:21:44 fuzzer started
2023/05/17 18:21:45 dialing manager at localhost:44319
2023/05/17 18:21:45 checking machine...
2023/05/17 18:21:45 checking revisions...
syzkaller login: [ 47.899834] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:21:45 testing simple program...
[ 47.975477] cgroup: Unknown subsys name 'net'
[ 48.040659] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.049672] audit: type=1400 audit(1684347718.398:6): 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
[ 62.154345] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.156007] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.157644] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.160747] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.162343] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.164214] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.583653] ------------[ cut here ]------------
[ 62.584837] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.586503] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.587612] Modules linked in:
[ 62.588035] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.592931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.593957] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.594651] 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
[ 62.596869] RSP: 0018:ffff8880177efc00 EFLAGS: 00010282
[ 62.597566] RAX: 0000000000000000 RBX: ffff88800d4db440 RCX: 0000000000000000
[ 62.598464] RDX: ffff888018f1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.599372] RBP: ffff88800d4db454 R08: 0000000000000001 R09: 0000000000000000
[ 62.600284] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.601184] R13: ffffffff84e23fe0 R14: ffff88800d4db448 R15: ffffffff84d74dc0
[ 62.602046] FS: 00005555571b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.603066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.603804] CR2: 00007faa821726f4 CR3: 0000000018dbe000 CR4: 0000000000350ef0
[ 62.604703] Call Trace:
[ 62.605039]
[ 62.605369] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.605982] ipv4_frags_init_net+0x269/0x440
[ 62.606575] ops_init+0xbb/0x6b0
[ 62.607039] setup_net+0x3d9/0x990
[ 62.607518] ? down_read_killable+0x1d7/0x4e0
[ 62.608088] ? __pfx_setup_net+0x10/0x10
[ 62.608626] ? copy_net_ns+0x17c/0x770
[ 62.609132] copy_net_ns+0x321/0x770
[ 62.609652] create_new_namespaces+0x3f6/0xb30
[ 62.610279] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.610885] ksys_unshare+0x44d/0x8e0
[ 62.611425] ? __pfx_ksys_unshare+0x10/0x10
[ 62.611973] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.612710] __x64_sys_unshare+0x31/0x40
[ 62.613262] do_syscall_64+0x3f/0x90
[ 62.613745] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.614417] RIP: 0033:0x7fcb5540a0d7
[ 62.614884] 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
[ 62.617049] RSP: 002b:00007ffe78ee0cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.617995] RAX: ffffffffffffffda RBX: 00007ffe78ee1338 RCX: 00007fcb5540a0d7
[ 62.618874] RDX: 00007fcb5547441f RSI: 00007ffe78ee0c90 RDI: 0000000040000000
[ 62.619777] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78ee0aa0
[ 62.620649] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb5551cbf0
[ 62.621528] R13: 00007ffe78ee0dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.622424]
[ 62.622723] irq event stamp: 8425
[ 62.623203] hardirqs last enabled at (8437): [] __up_console_sem+0x78/0x80
[ 62.624269] hardirqs last disabled at (8448): [] __up_console_sem+0x5d/0x80
[ 62.625336] softirqs last enabled at (7906): [] irq_exit_rcu+0x93/0xc0
[ 62.626379] softirqs last disabled at (7665): [] irq_exit_rcu+0x93/0xc0
[ 62.627419] ---[ end trace 0000000000000000 ]---
[ 62.633646] ------------[ cut here ]------------
[ 62.634270] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.636035] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.637174] Modules linked in:
[ 62.637605] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.638838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.639927] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.640651] 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
[ 62.642954] RSP: 0018:ffff8880177efc00 EFLAGS: 00010282
[ 62.643699] RAX: 0000000000000000 RBX: ffff88800da30a40 RCX: 0000000000000000
[ 62.644639] RDX: ffff888018f1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.645572] RBP: ffff88800da30a54 R08: 0000000000000001 R09: 0000000000000000
[ 62.646507] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.647459] R13: ffffffff84e23fe0 R14: ffff88800da30a48 R15: ffffffff84da7d60
[ 62.648390] FS: 00005555571b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.649458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.650220] CR2: 00007faa821726f4 CR3: 0000000018dbe000 CR4: 0000000000350ef0
[ 62.651139] Call Trace:
[ 62.651513]
[ 62.651828] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.652511] ipv6_frags_init_net+0x206/0x3c0
[ 62.653099] ops_init+0xbb/0x6b0
[ 62.653597] setup_net+0x3d9/0x990
[ 62.654076] ? down_read_killable+0x1d7/0x4e0
[ 62.654702] ? __pfx_setup_net+0x10/0x10
[ 62.655294] ? copy_net_ns+0x17c/0x770
[ 62.655828] copy_net_ns+0x321/0x770
[ 62.656366] create_new_namespaces+0x3f6/0xb30
[ 62.656996] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.657681] ksys_unshare+0x44d/0x8e0
[ 62.658236] ? __pfx_ksys_unshare+0x10/0x10
[ 62.658807] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.659617] __x64_sys_unshare+0x31/0x40
[ 62.660200] do_syscall_64+0x3f/0x90
[ 62.660707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.661423] RIP: 0033:0x7fcb5540a0d7
[ 62.661908] 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
[ 62.664225] RSP: 002b:00007ffe78ee0cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.665217] RAX: ffffffffffffffda RBX: 00007ffe78ee1338 RCX: 00007fcb5540a0d7
[ 62.666127] RDX: 00007fcb5547441f RSI: 00007ffe78ee0c90 RDI: 0000000040000000
[ 62.667083] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78ee0aa0
[ 62.668029] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb5551cbf0
[ 62.668977] R13: 00007ffe78ee0dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.669935]
[ 62.670280] irq event stamp: 10523
[ 62.670739] hardirqs last enabled at (10533): [] __up_console_sem+0x78/0x80
[ 62.671885] hardirqs last disabled at (10544): [] __up_console_sem+0x5d/0x80
[ 62.673004] softirqs last enabled at (10018): [] irq_exit_rcu+0x93/0xc0
[ 62.674095] softirqs last disabled at (9995): [] irq_exit_rcu+0x93/0xc0
[ 62.675201] ---[ end trace 0000000000000000 ]---
[ 62.676555] ------------[ cut here ]------------
[ 62.677212] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.679217] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.680333] Modules linked in:
[ 62.680758] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.681985] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.683072] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.683780] 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
[ 62.686094] RSP: 0018:ffff8880177efbf0 EFLAGS: 00010286
[ 62.686814] RAX: 0000000000000000 RBX: ffff88800da31040 RCX: 0000000000000000
[ 62.687752] RDX: ffff888018f1b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.688691] RBP: ffff88800da31054 R08: 0000000000000001 R09: 0000000000000000
[ 62.689628] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.690586] R13: ffffffff84e23fe0 R14: ffff88800da31048 R15: ffffffff84db0aa0
[ 62.691551] FS: 00005555571b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.692593] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.693365] CR2: 00007faa821726f4 CR3: 0000000018dbe000 CR4: 0000000000350ef0
[ 62.694312] Call Trace:
[ 62.694653]
[ 62.694962] nf_ct_net_init+0x224/0x3d0
[ 62.695547] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.696178] ops_init+0xbb/0x6b0
[ 62.696643] setup_net+0x3d9/0x990
[ 62.697114] ? down_read_killable+0x1d7/0x4e0
[ 62.697748] ? __pfx_setup_net+0x10/0x10
[ 62.698316] ? copy_net_ns+0x17c/0x770
[ 62.698844] copy_net_ns+0x321/0x770
[ 62.699410] create_new_namespaces+0x3f6/0xb30
[ 62.700024] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.700698] ksys_unshare+0x44d/0x8e0
[ 62.701234] ? __pfx_ksys_unshare+0x10/0x10
[ 62.701812] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.702589] __x64_sys_unshare+0x31/0x40
[ 62.703175] do_syscall_64+0x3f/0x90
[ 62.703673] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.704376] RIP: 0033:0x7fcb5540a0d7
[ 62.704868] 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
[ 62.707175] RSP: 002b:00007ffe78ee0cf8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.708134] RAX: ffffffffffffffda RBX: 00007ffe78ee1338 RCX: 00007fcb5540a0d7
[ 62.709068] RDX: 00007fcb5547441f RSI: 00007ffe78ee0c90 RDI: 0000000040000000
[ 62.710005] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe78ee0aa0
[ 62.710936] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcb5551cbf0
[ 62.711898] R13: 00007ffe78ee0dd0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.712857]
[ 62.713199] irq event stamp: 11295
[ 62.713652] hardirqs last enabled at (11305): [] __up_console_sem+0x78/0x80
[ 62.714779] hardirqs last disabled at (11316): [] __up_console_sem+0x5d/0x80
[ 62.715947] softirqs last enabled at (10942): [] irq_exit_rcu+0x93/0xc0
[ 62.717035] softirqs last disabled at (10937): [] irq_exit_rcu+0x93/0xc0
[ 62.718131] ---[ end trace 0000000000000000 ]---
executing program
[ 64.243884] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.291217] Bluetooth: hci0: command 0x041b tx timeout
[ 68.339222] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.387277] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:21:56 Registers:
info registers vcpu 0
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880177ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 00005555571b8400 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=00007faa821726f4 CR3=0000000018dbe000 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=0000000000032a55 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=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=00007fb8889e70a0 CR3=000000000de66000 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=2039353a31323a38312037312079614d XMM01=5d3733383438352e32362020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000