Warning: Permanently added '[localhost]:2972' (ECDSA) to the list of known hosts.
2023/05/18 01:11:30 fuzzer started
2023/05/18 01:11:30 dialing manager at localhost:44319
2023/05/18 01:11:31 checking machine...
2023/05/18 01:11:31 checking revisions...
syzkaller login: [ 39.571151] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:11:31 testing simple program...
[ 39.639026] cgroup: Unknown subsys name 'net'
[ 39.709028] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.909239] audit: type=1400 audit(1684372303.497:6): 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
[ 53.028877] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.030656] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.032495] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.035549] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.037176] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.038929] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.417870] ------------[ cut here ]------------
[ 53.418732] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.420691] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.421949] Modules linked in:
[ 53.422512] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.427727] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.428916] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.429726] 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
[ 53.431921] RSP: 0018:ffff888006b17c00 EFLAGS: 00010282
[ 53.432620] RAX: 0000000000000000 RBX: ffff88800faa3840 RCX: 0000000000000000
[ 53.433502] RDX: ffff88800cdeb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.434353] RBP: ffff88800faa3854 R08: 0000000000000001 R09: 0000000000000000
[ 53.435280] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.436198] R13: ffffffff84e23fe0 R14: ffff88800faa3848 R15: ffffffff84d74dc0
[ 53.437086] FS: 00005555558b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.438094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.438875] CR2: 00007f6b294d26f4 CR3: 0000000006ab2000 CR4: 0000000000350ef0
[ 53.439783] Call Trace:
[ 53.440105]
[ 53.440414] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.441072] ipv4_frags_init_net+0x269/0x440
[ 53.441665] ops_init+0xbb/0x6b0
[ 53.442109] setup_net+0x3d9/0x990
[ 53.442626] ? down_read_killable+0x1d7/0x4e0
[ 53.443208] ? __pfx_setup_net+0x10/0x10
[ 53.443751] ? copy_net_ns+0x17c/0x770
[ 53.444269] copy_net_ns+0x321/0x770
[ 53.444783] create_new_namespaces+0x3f6/0xb30
[ 53.445374] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.446021] ksys_unshare+0x44d/0x8e0
[ 53.446551] ? __pfx_ksys_unshare+0x10/0x10
[ 53.447101] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.447841] __x64_sys_unshare+0x31/0x40
[ 53.448369] do_syscall_64+0x3f/0x90
[ 53.448877] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.449558] RIP: 0033:0x7f40f91480d7
[ 53.450024] 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
[ 53.452231] RSP: 002b:00007ffd40f57be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.453192] RAX: ffffffffffffffda RBX: 00007ffd40f58228 RCX: 00007f40f91480d7
[ 53.454085] RDX: 00007f40f91b241f RSI: 00007ffd40f57b80 RDI: 0000000040000000
[ 53.454976] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd40f57990
[ 53.455865] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f40f925abf0
[ 53.456749] R13: 00007ffd40f57cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.457664]
[ 53.457967] irq event stamp: 8381
[ 53.458398] hardirqs last enabled at (8391): [] __up_console_sem+0x78/0x80
[ 53.459480] hardirqs last disabled at (8404): [] __up_console_sem+0x5d/0x80
[ 53.460539] softirqs last enabled at (7942): [] irq_exit_rcu+0x93/0xc0
[ 53.461571] softirqs last disabled at (7887): [] irq_exit_rcu+0x93/0xc0
[ 53.462621] ---[ end trace 0000000000000000 ]---
[ 53.467878] ------------[ cut here ]------------
[ 53.468515] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.470140] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.471267] Modules linked in:
[ 53.471707] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.472856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.473884] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.474573] 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
[ 53.476744] RSP: 0018:ffff888006b17c00 EFLAGS: 00010282
[ 53.477387] RAX: 0000000000000000 RBX: ffff8880090a3840 RCX: 0000000000000000
[ 53.478276] RDX: ffff88800cdeb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.479171] RBP: ffff8880090a3854 R08: 0000000000000001 R09: 0000000000000000
[ 53.480087] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.480969] R13: ffffffff84e23fe0 R14: ffff8880090a3848 R15: ffffffff84da7d60
[ 53.481859] FS: 00005555558b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.482879] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.483625] CR2: 00007f6b294d26f4 CR3: 0000000006ab2000 CR4: 0000000000350ef0
[ 53.484509] Call Trace:
[ 53.484833]
[ 53.485132] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.485778] ipv6_frags_init_net+0x206/0x3c0
[ 53.486342] ops_init+0xbb/0x6b0
[ 53.486829] setup_net+0x3d9/0x990
[ 53.487294] ? down_read_killable+0x1d7/0x4e0
[ 53.487895] ? __pfx_setup_net+0x10/0x10
[ 53.488406] ? copy_net_ns+0x17c/0x770
[ 53.488957] copy_net_ns+0x321/0x770
[ 53.489475] create_new_namespaces+0x3f6/0xb30
[ 53.490057] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.490720] ksys_unshare+0x44d/0x8e0
[ 53.491214] ? __pfx_ksys_unshare+0x10/0x10
[ 53.491791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.492539] __x64_sys_unshare+0x31/0x40
[ 53.493054] do_syscall_64+0x3f/0x90
[ 53.493567] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.494213] RIP: 0033:0x7f40f91480d7
[ 53.494717] 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
[ 53.496880] RSP: 002b:00007ffd40f57be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.497845] RAX: ffffffffffffffda RBX: 00007ffd40f58228 RCX: 00007f40f91480d7
[ 53.498756] RDX: 00007f40f91b241f RSI: 00007ffd40f57b80 RDI: 0000000040000000
[ 53.499649] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd40f57990
[ 53.500542] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f40f925abf0
[ 53.501396] R13: 00007ffd40f57cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.502331]
[ 53.502684] irq event stamp: 10253
[ 53.503115] hardirqs last enabled at (10263): [] __up_console_sem+0x78/0x80
[ 53.504172] hardirqs last disabled at (10274): [] __up_console_sem+0x5d/0x80
[ 53.505236] softirqs last enabled at (9802): [] irq_exit_rcu+0x93/0xc0
[ 53.506282] softirqs last disabled at (9797): [] irq_exit_rcu+0x93/0xc0
[ 53.507309] ---[ end trace 0000000000000000 ]---
[ 53.508779] ------------[ cut here ]------------
[ 53.509363] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.511296] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.512365] Modules linked in:
[ 53.512804] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.513960] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.515002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.515675] 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
[ 53.517831] RSP: 0018:ffff888006b17bf0 EFLAGS: 00010286
[ 53.518549] RAX: 0000000000000000 RBX: ffff888013a68e40 RCX: 0000000000000000
[ 53.519403] RDX: ffff88800cdeb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.520292] RBP: ffff888013a68e54 R08: 0000000000000001 R09: 0000000000000000
[ 53.521179] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.522061] R13: ffffffff84e23fe0 R14: ffff888013a68e48 R15: ffffffff84db0aa0
[ 53.522969] FS: 00005555558b3400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.523953] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.524687] CR2: 00007f6b294d26f4 CR3: 0000000006ab2000 CR4: 0000000000350ef0
[ 53.525572] Call Trace:
[ 53.525898]
[ 53.526196] nf_ct_net_init+0x224/0x3d0
[ 53.526751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.527319] ops_init+0xbb/0x6b0
[ 53.527799] setup_net+0x3d9/0x990
[ 53.528261] ? down_read_killable+0x1d7/0x4e0
[ 53.528866] ? __pfx_setup_net+0x10/0x10
[ 53.529379] ? copy_net_ns+0x17c/0x770
[ 53.529913] copy_net_ns+0x321/0x770
[ 53.530393] create_new_namespaces+0x3f6/0xb30
[ 53.531037] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.531683] ksys_unshare+0x44d/0x8e0
[ 53.532168] ? __pfx_ksys_unshare+0x10/0x10
[ 53.532738] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.533475] __x64_sys_unshare+0x31/0x40
[ 53.533986] do_syscall_64+0x3f/0x90
[ 53.534487] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.535152] RIP: 0033:0x7f40f91480d7
[ 53.535641] 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
[ 53.537810] RSP: 002b:00007ffd40f57be8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.538775] RAX: ffffffffffffffda RBX: 00007ffd40f58228 RCX: 00007f40f91480d7
[ 53.539651] RDX: 00007f40f91b241f RSI: 00007ffd40f57b80 RDI: 0000000040000000
[ 53.540575] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd40f57990
[ 53.541458] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f40f925abf0
[ 53.542318] R13: 00007ffd40f57cc0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.543252]
[ 53.543587] irq event stamp: 11079
[ 53.544028] hardirqs last enabled at (11089): [] __up_console_sem+0x78/0x80
[ 53.545100] hardirqs last disabled at (11100): [] __up_console_sem+0x5d/0x80
[ 53.546158] softirqs last enabled at (10986): [] irq_exit_rcu+0x93/0xc0
[ 53.547219] softirqs last disabled at (10981): [] irq_exit_rcu+0x93/0xc0
[ 53.548244] ---[ end trace 0000000000000000 ]---
executing program
[ 55.111567] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.159256] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.207216] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.254535] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
01:11:41 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888006b175f0
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 00005555558b3400 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=00007f6b294d26f4 CR3=0000000006ab2000 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=ffffffff818085e3 RBX=ffffffff813aac10 RCX=0000000000000001 RDX=1ffff1100289def5
RSI=ffffffff818085e3 RDI=ffff8880144ef818 RBP=ffff8880144ef7e8 RSP=ffff8880144ef748
R8 =ffffffff86135e14 R9 =ffffffff86135e18 R10=0000000000038001 R11=ffff8880144ef790
R12=ffff8880144ef818 R13=0000000000000000 R14=ffff888019261b40 R15=ffff8880147a4130
RIP=ffffffff813aac10 RFL=00000282 [--S----] 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 00007f36757f7700 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=00007feee300f0a0 CR3=000000000f214000 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=2035343a31313a31302038312079614d XMM01=5d3231353232342e33352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000