Warning: Permanently added '[localhost]:38542' (ECDSA) to the list of known hosts.
2023/05/18 02:19:47 fuzzer started
2023/05/18 02:19:47 dialing manager at localhost:44319
2023/05/18 02:19:47 checking machine...
2023/05/18 02:19:47 checking revisions...
syzkaller login: [ 44.825874] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:19:47 testing simple program...
[ 44.880864] cgroup: Unknown subsys name 'net'
[ 45.046278] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.852515] audit: type=1400 audit(1684376400.620:6): 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
[ 58.948650] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.950586] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.952487] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.955866] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.957408] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.959625] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 59.361252] ------------[ cut here ]------------
[ 59.362087] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 59.363785] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.364852] Modules linked in:
[ 59.365263] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.370350] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.371409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.372092] 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
[ 59.374314] RSP: 0018:ffff88801f4c7c00 EFLAGS: 00010282
[ 59.375034] RAX: 0000000000000000 RBX: ffff88800e095040 RCX: 0000000000000000
[ 59.375979] RDX: ffff8880161151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.376917] RBP: ffff88800e095054 R08: 0000000000000001 R09: 0000000000000000
[ 59.377878] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.378826] R13: ffffffff84e23fe0 R14: ffff88800e095048 R15: ffffffff84d74dc0
[ 59.379777] FS: 00005555560fc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.380828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.381650] CR2: 00007f156bde66f4 CR3: 000000000cc26000 CR4: 0000000000350ee0
[ 59.382602] Call Trace:
[ 59.382953]
[ 59.383266] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 59.383951] ipv4_frags_init_net+0x269/0x440
[ 59.384573] ops_init+0xbb/0x6b0
[ 59.385048] setup_net+0x3d9/0x990
[ 59.385575] ? down_read_killable+0x1d7/0x4e0
[ 59.386170] ? __pfx_setup_net+0x10/0x10
[ 59.386748] ? copy_net_ns+0x17c/0x770
[ 59.387293] copy_net_ns+0x321/0x770
[ 59.387838] create_new_namespaces+0x3f6/0xb30
[ 59.388490] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.389136] ksys_unshare+0x44d/0x8e0
[ 59.389697] ? __pfx_ksys_unshare+0x10/0x10
[ 59.390272] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.391056] __x64_sys_unshare+0x31/0x40
[ 59.391634] do_syscall_64+0x3f/0x90
[ 59.392140] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.392865] RIP: 0033:0x7f13d2c030d7
[ 59.393371] 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
[ 59.395720] RSP: 002b:00007fffd4e2b3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.396736] RAX: ffffffffffffffda RBX: 00007fffd4e2ba18 RCX: 00007f13d2c030d7
[ 59.397692] RDX: 00007f13d2c6d41f RSI: 00007fffd4e2b370 RDI: 0000000040000000
[ 59.398633] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4e2b180
[ 59.399577] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13d2d15bf0
[ 59.400519] R13: 00007fffd4e2b4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.401515]
[ 59.401829] irq event stamp: 7759
[ 59.402284] hardirqs last enabled at (7769): [] __up_console_sem+0x78/0x80
[ 59.403436] hardirqs last disabled at (7782): [] __up_console_sem+0x5d/0x80
[ 59.404559] softirqs last enabled at (7666): [] irq_exit_rcu+0x93/0xc0
[ 59.405678] softirqs last disabled at (7661): [] irq_exit_rcu+0x93/0xc0
[ 59.406777] ---[ end trace 0000000000000000 ]---
[ 59.411709] ------------[ cut here ]------------
[ 59.412333] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 59.414040] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.415163] Modules linked in:
[ 59.415622] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.416857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.417942] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.418658] 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
[ 59.420993] RSP: 0018:ffff88801f4c7c00 EFLAGS: 00010282
[ 59.421756] RAX: 0000000000000000 RBX: ffff88800d89be40 RCX: 0000000000000000
[ 59.422696] RDX: ffff8880161151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.423639] RBP: ffff88800d89be54 R08: 0000000000000001 R09: 0000000000000000
[ 59.424602] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.425543] R13: ffffffff84e23fe0 R14: ffff88800d89be48 R15: ffffffff84da7d60
[ 59.426485] FS: 00005555560fc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.427545] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.428293] CR2: 00007f156bde66f4 CR3: 000000000cc26000 CR4: 0000000000350ee0
[ 59.429238] Call Trace:
[ 59.429619]
[ 59.429933] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 59.430614] ipv6_frags_init_net+0x206/0x3c0
[ 59.431201] ops_init+0xbb/0x6b0
[ 59.431703] setup_net+0x3d9/0x990
[ 59.432192] ? down_read_killable+0x1d7/0x4e0
[ 59.432825] ? __pfx_setup_net+0x10/0x10
[ 59.433386] ? copy_net_ns+0x17c/0x770
[ 59.433964] copy_net_ns+0x321/0x770
[ 59.434504] create_new_namespaces+0x3f6/0xb30
[ 59.435113] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.435800] ksys_unshare+0x44d/0x8e0
[ 59.436317] ? __pfx_ksys_unshare+0x10/0x10
[ 59.436934] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.437739] __x64_sys_unshare+0x31/0x40
[ 59.438294] do_syscall_64+0x3f/0x90
[ 59.438824] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.439532] RIP: 0033:0x7f13d2c030d7
[ 59.440023] 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
[ 59.442364] RSP: 002b:00007fffd4e2b3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.443375] RAX: ffffffffffffffda RBX: 00007fffd4e2ba18 RCX: 00007f13d2c030d7
[ 59.444327] RDX: 00007f13d2c6d41f RSI: 00007fffd4e2b370 RDI: 0000000040000000
[ 59.445274] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4e2b180
[ 59.446245] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13d2d15bf0
[ 59.447200] R13: 00007fffd4e2b4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.448175]
[ 59.448521] irq event stamp: 9335
[ 59.448971] hardirqs last enabled at (9345): [] __up_console_sem+0x78/0x80
[ 59.450101] hardirqs last disabled at (9356): [] __up_console_sem+0x5d/0x80
[ 59.451231] softirqs last enabled at (8746): [] irq_exit_rcu+0x93/0xc0
[ 59.452326] softirqs last disabled at (8735): [] irq_exit_rcu+0x93/0xc0
[ 59.453440] ---[ end trace 0000000000000000 ]---
[ 59.454783] ------------[ cut here ]------------
[ 59.455395] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 59.457493] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 59.458630] Modules linked in:
[ 59.459052] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 59.460290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 59.461373] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 59.462093] 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
[ 59.464439] RSP: 0018:ffff88801f4c7bf0 EFLAGS: 00010286
[ 59.465130] RAX: 0000000000000000 RBX: ffff88800d89ae40 RCX: 0000000000000000
[ 59.466104] RDX: ffff8880161151c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 59.467047] RBP: ffff88800d89ae54 R08: 0000000000000001 R09: 0000000000000000
[ 59.467995] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 59.468928] R13: ffffffff84e23fe0 R14: ffff88800d89ae48 R15: ffffffff84db0aa0
[ 59.469893] FS: 00005555560fc400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 59.470968] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 59.471747] CR2: 00007f156bde66f4 CR3: 000000000cc26000 CR4: 0000000000350ee0
[ 59.472702] Call Trace:
[ 59.473050]
[ 59.473396] nf_ct_net_init+0x224/0x3d0
[ 59.473990] ? __pfx_nf_ct_net_init+0x10/0x10
[ 59.474634] ops_init+0xbb/0x6b0
[ 59.475108] setup_net+0x3d9/0x990
[ 59.475613] ? down_read_killable+0x1d7/0x4e0
[ 59.476219] ? __pfx_setup_net+0x10/0x10
[ 59.476807] ? copy_net_ns+0x17c/0x770
[ 59.477375] copy_net_ns+0x321/0x770
[ 59.477957] create_new_namespaces+0x3f6/0xb30
[ 59.478609] unshare_nsproxy_namespaces+0xc1/0x200
[ 59.479261] ksys_unshare+0x44d/0x8e0
[ 59.479812] ? __pfx_ksys_unshare+0x10/0x10
[ 59.480397] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 59.481177] __x64_sys_unshare+0x31/0x40
[ 59.481773] do_syscall_64+0x3f/0x90
[ 59.482277] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 59.482985] RIP: 0033:0x7f13d2c030d7
[ 59.483515] 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
[ 59.485862] RSP: 002b:00007fffd4e2b3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 59.486883] RAX: ffffffffffffffda RBX: 00007fffd4e2ba18 RCX: 00007f13d2c030d7
[ 59.487835] RDX: 00007f13d2c6d41f RSI: 00007fffd4e2b370 RDI: 0000000040000000
[ 59.488777] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4e2b180
[ 59.489743] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f13d2d15bf0
[ 59.490687] R13: 00007fffd4e2b4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 59.491654]
[ 59.491970] irq event stamp: 10127
[ 59.492457] hardirqs last enabled at (10139): [] __up_console_sem+0x78/0x80
[ 59.493605] hardirqs last disabled at (10150): [] __up_console_sem+0x5d/0x80
[ 59.494743] softirqs last enabled at (9696): [] irq_exit_rcu+0x93/0xc0
[ 59.495845] softirqs last disabled at (9687): [] irq_exit_rcu+0x93/0xc0
[ 59.496965] ---[ end trace 0000000000000000 ]---
executing program
[ 61.033109] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 63.079541] Bluetooth: hci0: command 0x041b tx timeout
[ 65.127511] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 67.175519] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:19:53 Registers:
info registers vcpu 0
RAX=00000000000000a0 RBX=00000000000000a0 RCX=0000000000000000 RDX=0000000000010176
RSI=ffffffff82196b58 RDI=0000000000000007 RBP=ffff88800bef8000 RSP=ffff888008d47420
R8 =0000000000000007 R9 =0000000000010000 R10=0000000000010176 R11=0000000000000001
R12=0000000000010176 R13=ffffed10017df001 R14=dffffc0000000000 R15=0000000000000000
RIP=ffffffff82196b5e RFL=00000093 [--S-A-C] 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 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=00007f49af0f3170 CR3=000000000e89e000 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=85674a745e377380434ccc783c97078b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0bc2f135990963d0000000000013bc80 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=413f9d5efd14ae8d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f4c75f0
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 00005555560fc400 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=00007f156bde66f4 CR3=000000000cc26000 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