Warning: Permanently added '[localhost]:62755' (ECDSA) to the list of known hosts.
2023/05/16 12:10:17 fuzzer started
2023/05/16 12:10:17 dialing manager at localhost:35573
2023/05/16 12:10:17 checking machine...
2023/05/16 12:10:17 checking revisions...
syzkaller login: [ 50.898009] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:10:17 testing simple program...
[ 50.975001] cgroup: Unknown subsys name 'net'
[ 51.043515] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.319539] audit: type=1400 audit(1684239030.189:6): 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
[ 64.477315] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.478901] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.480707] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.484177] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.485495] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.487485] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.824484] ------------[ cut here ]------------
[ 64.825187] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.827001] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.828095] Modules linked in:
[ 64.828506] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.832720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.833764] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.834415] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.836663] RSP: 0018:ffff88800f6d7c00 EFLAGS: 00010282
[ 64.837311] RAX: 0000000000000000 RBX: ffff88800e110440 RCX: 0000000000000000
[ 64.838210] RDX: ffff88800f62b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.839105] RBP: ffff88800e110454 R08: 0000000000000001 R09: 0000000000000000
[ 64.840005] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.840908] R13: ffffffff84e223a0 R14: ffff88800e110448 R15: ffffffff84d73340
[ 64.841819] FS: 0000555555dd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.842828] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.843531] CR2: 00007f9beb3cc6f4 CR3: 00000000164fc000 CR4: 0000000000350ef0
[ 64.844438] Call Trace:
[ 64.844796]
[ 64.845092] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.845731] ipv4_frags_init_net+0x269/0x440
[ 64.846291] ops_init+0xbb/0x6b0
[ 64.846777] setup_net+0x3d9/0x990
[ 64.847240] ? down_read_killable+0x1d7/0x4e0
[ 64.847869] ? __pfx_setup_net+0x10/0x10
[ 64.848378] ? copy_net_ns+0x17c/0x770
[ 64.848926] copy_net_ns+0x321/0x770
[ 64.849411] create_new_namespaces+0x3f6/0xb30
[ 64.850034] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.850694] ksys_unshare+0x44d/0x8e0
[ 64.851184] ? __pfx_ksys_unshare+0x10/0x10
[ 64.851772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.852485] __x64_sys_unshare+0x31/0x40
[ 64.853035] do_syscall_64+0x3f/0x90
[ 64.853508] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.854181] RIP: 0033:0x7f75fb3280d7
[ 64.854683] 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
[ 64.856855] RSP: 002b:00007ffe9c489548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.857802] RAX: ffffffffffffffda RBX: 00007ffe9c489b88 RCX: 00007f75fb3280d7
[ 64.858713] RDX: 00007f75fb39241f RSI: 00007ffe9c4894e0 RDI: 0000000040000000
[ 64.859562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9c4892f0
[ 64.860466] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75fb43abf0
[ 64.861351] R13: 00007ffe9c489620 R14: 0000000000000000 R15: 00000000000000f8
[ 64.862276]
[ 64.862581] irq event stamp: 8973
[ 64.863040] hardirqs last enabled at (8985): [] __up_console_sem+0x78/0x80
[ 64.864121] hardirqs last disabled at (8996): [] __up_console_sem+0x5d/0x80
[ 64.865177] softirqs last enabled at (8624): [] irq_exit_rcu+0x93/0xc0
[ 64.866216] softirqs last disabled at (8619): [] irq_exit_rcu+0x93/0xc0
[ 64.867260] ---[ end trace 0000000000000000 ]---
[ 64.873332] ------------[ cut here ]------------
[ 64.874538] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.876311] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.877395] Modules linked in:
[ 64.877845] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.879014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.880054] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.880747] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.882972] RSP: 0018:ffff88800f6d7c00 EFLAGS: 00010282
[ 64.883671] RAX: 0000000000000000 RBX: ffff88800e27fe40 RCX: 0000000000000000
[ 64.884565] RDX: ffff88800f62b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.885471] RBP: ffff88800e27fe54 R08: 0000000000000001 R09: 0000000000000000
[ 64.886360] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.887266] R13: ffffffff84e223a0 R14: ffff88800e27fe48 R15: ffffffff84da62e0
[ 64.888178] FS: 0000555555dd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.889191] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.889946] CR2: 00007f9beb3cc6f4 CR3: 00000000164fc000 CR4: 0000000000350ef0
[ 64.890837] Call Trace:
[ 64.891166]
[ 64.891463] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.892128] ipv6_frags_init_net+0x206/0x3c0
[ 64.892722] ops_init+0xbb/0x6b0
[ 64.893169] setup_net+0x3d9/0x990
[ 64.893667] ? down_read_killable+0x1d7/0x4e0
[ 64.894235] ? __pfx_setup_net+0x10/0x10
[ 64.894784] ? copy_net_ns+0x17c/0x770
[ 64.895297] copy_net_ns+0x321/0x770
[ 64.895835] create_new_namespaces+0x3f6/0xb30
[ 64.896432] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.897083] ksys_unshare+0x44d/0x8e0
[ 64.897576] ? __pfx_ksys_unshare+0x10/0x10
[ 64.898156] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.898913] __x64_sys_unshare+0x31/0x40
[ 64.899428] do_syscall_64+0x3f/0x90
[ 64.899950] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.900626] RIP: 0033:0x7f75fb3280d7
[ 64.901093] 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
[ 64.903256] RSP: 002b:00007ffe9c489548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.904220] RAX: ffffffffffffffda RBX: 00007ffe9c489b88 RCX: 00007f75fb3280d7
[ 64.905129] RDX: 00007f75fb39241f RSI: 00007ffe9c4894e0 RDI: 0000000040000000
[ 64.906020] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9c4892f0
[ 64.906918] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75fb43abf0
[ 64.907832] R13: 00007ffe9c489620 R14: 0000000000000000 R15: 00000000000000f8
[ 64.908752]
[ 64.909061] irq event stamp: 11011
[ 64.909497] hardirqs last enabled at (11021): [] __up_console_sem+0x78/0x80
[ 64.910583] hardirqs last disabled at (11032): [] __up_console_sem+0x5d/0x80
[ 64.911674] softirqs last enabled at (10948): [] irq_exit_rcu+0x93/0xc0
[ 64.912725] softirqs last disabled at (10943): [] irq_exit_rcu+0x93/0xc0
[ 64.913762] ---[ end trace 0000000000000000 ]---
[ 64.916315] ------------[ cut here ]------------
[ 64.916935] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.919001] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.920066] Modules linked in:
[ 64.920478] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.921640] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.922646] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.923283] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 64.925455] RSP: 0018:ffff88800f6d7bf0 EFLAGS: 00010286
[ 64.926145] RAX: 0000000000000000 RBX: ffff88800dea8040 RCX: 0000000000000000
[ 64.927042] RDX: ffff88800f62b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.927963] RBP: ffff88800dea8054 R08: 0000000000000001 R09: 0000000000000000
[ 64.928851] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.929736] R13: ffffffff84e223a0 R14: ffff88800dea8048 R15: ffffffff84daf020
[ 64.930631] FS: 0000555555dd1400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.931586] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.932341] CR2: 00007f9beb3cc6f4 CR3: 00000000164fc000 CR4: 0000000000350ef0
[ 64.933235] Call Trace:
[ 64.933565]
[ 64.933898] nf_ct_net_init+0x224/0x3d0
[ 64.934415] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.935013] ops_init+0xbb/0x6b0
[ 64.935458] setup_net+0x3d9/0x990
[ 64.935967] ? down_read_killable+0x1d7/0x4e0
[ 64.936545] ? __pfx_setup_net+0x10/0x10
[ 64.937086] ? copy_net_ns+0x17c/0x770
[ 64.937631] copy_net_ns+0x321/0x770
[ 64.938110] create_new_namespaces+0x3f6/0xb30
[ 64.938739] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.939354] ksys_unshare+0x44d/0x8e0
[ 64.939893] ? __pfx_ksys_unshare+0x10/0x10
[ 64.940567] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.941472] __x64_sys_unshare+0x31/0x40
[ 64.942154] do_syscall_64+0x3f/0x90
[ 64.942776] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.943558] RIP: 0033:0x7f75fb3280d7
[ 64.944190] 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
[ 64.946876] RSP: 002b:00007ffe9c489548 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.948058] RAX: ffffffffffffffda RBX: 00007ffe9c489b88 RCX: 00007f75fb3280d7
[ 64.949168] RDX: 00007f75fb39241f RSI: 00007ffe9c4894e0 RDI: 0000000040000000
[ 64.950270] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe9c4892f0
[ 64.951359] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f75fb43abf0
[ 64.952459] R13: 00007ffe9c489620 R14: 0000000000000000 R15: 00000000000000f8
[ 64.953577]
[ 64.953987] irq event stamp: 12317
[ 64.954516] hardirqs last enabled at (12327): [] __up_console_sem+0x78/0x80
[ 64.955943] hardirqs last disabled at (12338): [] __up_console_sem+0x5d/0x80
[ 64.957060] softirqs last enabled at (11670): [] irq_exit_rcu+0x93/0xc0
[ 64.958100] softirqs last disabled at (11591): [] irq_exit_rcu+0x93/0xc0
[ 64.959137] ---[ end trace 0000000000000000 ]---
executing program
[ 66.566404] Bluetooth: hci0: command 0x0409 tx timeout
[ 68.613692] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 70.661665] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.709898] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:10:17 Registers:
info registers vcpu 0
RAX=0000000000000064 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f6d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000064 R11=0000000000000001
R12=0000000000000064 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555dd1400 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=00007f9beb3cc6f4 CR3=00000000164fc000 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=0000000000040e9d RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007f8f00fc2a68 CR3=000000000ec16000 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=55a9118bc94136893647f8f79360a760
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0027a2fb9b5f2163000000000013c5a0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=55db532262d83f6000000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000