Warning: Permanently added '[localhost]:30589' (ECDSA) to the list of known hosts.
2023/05/18 00:37:05 fuzzer started
2023/05/18 00:37:05 dialing manager at localhost:44319
2023/05/18 00:37:05 checking machine...
2023/05/18 00:37:05 checking revisions...
syzkaller login: [ 37.028856] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:37:05 testing simple program...
[ 37.092783] cgroup: Unknown subsys name 'net'
[ 37.171686] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.221509] audit: type=1400 audit(1684370238.675:6): 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
[ 51.335948] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.339543] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.340823] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.344513] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.346225] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.347993] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.708276] ------------[ cut here ]------------
[ 51.709071] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.711312] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.712618] Modules linked in:
[ 51.713102] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.717855] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.718848] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.719502] 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
[ 51.721657] RSP: 0018:ffff888015857c00 EFLAGS: 00010282
[ 51.722311] RAX: 0000000000000000 RBX: ffff88800f05f040 RCX: 0000000000000000
[ 51.723202] RDX: ffff888016fa8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.724090] RBP: ffff88800f05f054 R08: 0000000000000001 R09: 0000000000000000
[ 51.725009] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.725899] R13: ffffffff84e23fe0 R14: ffff88800f05f048 R15: ffffffff84d74dc0
[ 51.726803] FS: 0000555556ad8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.727805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.728558] CR2: 00007f573aca96f4 CR3: 000000000b8ea000 CR4: 0000000000350ee0
[ 51.729452] Call Trace:
[ 51.729773]
[ 51.730066] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.730703] ipv4_frags_init_net+0x269/0x440
[ 51.731277] ops_init+0xbb/0x6b0
[ 51.731749] setup_net+0x3d9/0x990
[ 51.732209] ? down_read_killable+0x1d7/0x4e0
[ 51.732828] ? __pfx_setup_net+0x10/0x10
[ 51.733368] ? copy_net_ns+0x17c/0x770
[ 51.733891] copy_net_ns+0x321/0x770
[ 51.734411] create_new_namespaces+0x3f6/0xb30
[ 51.735027] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.735692] ksys_unshare+0x44d/0x8e0
[ 51.736179] ? __pfx_ksys_unshare+0x10/0x10
[ 51.736754] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.737492] __x64_sys_unshare+0x31/0x40
[ 51.738000] do_syscall_64+0x3f/0x90
[ 51.738499] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.739137] RIP: 0033:0x7ff06e6e20d7
[ 51.739626] 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
[ 51.741909] RSP: 002b:00007ffcb9896218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.742867] RAX: ffffffffffffffda RBX: 00007ffcb9896858 RCX: 00007ff06e6e20d7
[ 51.743742] RDX: 00007ff06e74c41f RSI: 00007ffcb98961b0 RDI: 0000000040000000
[ 51.744666] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9895fc0
[ 51.745545] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff06e7f4bf0
[ 51.746431] R13: 00007ffcb98962f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.747308]
[ 51.747647] irq event stamp: 8391
[ 51.748096] hardirqs last enabled at (8401): [] __up_console_sem+0x78/0x80
[ 51.749205] hardirqs last disabled at (8412): [] __up_console_sem+0x5d/0x80
[ 51.750293] softirqs last enabled at (7462): [] netlink_insert+0x187/0x1820
[ 51.751449] softirqs last disabled at (7460): [] release_sock+0x1f/0x1b0
[ 51.752516] ---[ end trace 0000000000000000 ]---
[ 51.757937] ------------[ cut here ]------------
[ 51.758658] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.760320] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.761445] Modules linked in:
[ 51.761867] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.763042] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.764104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.764817] 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
[ 51.767098] RSP: 0018:ffff888015857c00 EFLAGS: 00010282
[ 51.767814] RAX: 0000000000000000 RBX: ffff88800cb9a840 RCX: 0000000000000000
[ 51.768768] RDX: ffff888016fa8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.769679] RBP: ffff88800cb9a854 R08: 0000000000000001 R09: 0000000000000000
[ 51.770556] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.771433] R13: ffffffff84e23fe0 R14: ffff88800cb9a848 R15: ffffffff84da7d60
[ 51.772284] FS: 0000555556ad8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.773274] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.773996] CR2: 00007f573aca96f4 CR3: 000000000b8ea000 CR4: 0000000000350ee0
[ 51.774884] Call Trace:
[ 51.775207]
[ 51.775538] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.776151] ipv6_frags_init_net+0x206/0x3c0
[ 51.776756] ops_init+0xbb/0x6b0
[ 51.777200] setup_net+0x3d9/0x990
[ 51.777677] ? down_read_killable+0x1d7/0x4e0
[ 51.778249] ? __pfx_setup_net+0x10/0x10
[ 51.778784] ? copy_net_ns+0x17c/0x770
[ 51.779291] copy_net_ns+0x321/0x770
[ 51.779803] create_new_namespaces+0x3f6/0xb30
[ 51.780424] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.781042] ksys_unshare+0x44d/0x8e0
[ 51.781556] ? __pfx_ksys_unshare+0x10/0x10
[ 51.782103] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.782829] __x64_sys_unshare+0x31/0x40
[ 51.783371] do_syscall_64+0x3f/0x90
[ 51.783847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.784512] RIP: 0033:0x7ff06e6e20d7
[ 51.784977] 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
[ 51.787128] RSP: 002b:00007ffcb9896218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.788073] RAX: ffffffffffffffda RBX: 00007ffcb9896858 RCX: 00007ff06e6e20d7
[ 51.788978] RDX: 00007ff06e74c41f RSI: 00007ffcb98961b0 RDI: 0000000040000000
[ 51.789864] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9895fc0
[ 51.790757] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff06e7f4bf0
[ 51.791644] R13: 00007ffcb98962f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.792561]
[ 51.792860] irq event stamp: 10363
[ 51.793284] hardirqs last enabled at (10373): [] __up_console_sem+0x78/0x80
[ 51.794375] hardirqs last disabled at (10386): [] __up_console_sem+0x5d/0x80
[ 51.795426] softirqs last enabled at (9924): [] irq_exit_rcu+0x93/0xc0
[ 51.796479] softirqs last disabled at (9919): [] irq_exit_rcu+0x93/0xc0
[ 51.797496] ---[ end trace 0000000000000000 ]---
[ 51.798806] ------------[ cut here ]------------
[ 51.799470] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.801315] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.802377] Modules linked in:
[ 51.802778] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.803922] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.804931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.805606] 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
[ 51.807754] RSP: 0018:ffff888015857bf0 EFLAGS: 00010286
[ 51.808441] RAX: 0000000000000000 RBX: ffff88800cb9b240 RCX: 0000000000000000
[ 51.809299] RDX: ffff888016fa8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.810191] RBP: ffff88800cb9b254 R08: 0000000000000001 R09: 0000000000000000
[ 51.811065] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.811956] R13: ffffffff84e23fe0 R14: ffff88800cb9b248 R15: ffffffff84db0aa0
[ 51.812850] FS: 0000555556ad8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.813826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.814564] CR2: 00007f573aca96f4 CR3: 000000000b8ea000 CR4: 0000000000350ee0
[ 51.815438] Call Trace:
[ 51.815758]
[ 51.816063] nf_ct_net_init+0x224/0x3d0
[ 51.816631] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.817200] ops_init+0xbb/0x6b0
[ 51.817668] setup_net+0x3d9/0x990
[ 51.818132] ? down_read_killable+0x1d7/0x4e0
[ 51.818728] ? __pfx_setup_net+0x10/0x10
[ 51.819235] ? copy_net_ns+0x17c/0x770
[ 51.819763] copy_net_ns+0x321/0x770
[ 51.820240] create_new_namespaces+0x3f6/0xb30
[ 51.820861] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.821495] ksys_unshare+0x44d/0x8e0
[ 51.821978] ? __pfx_ksys_unshare+0x10/0x10
[ 51.822559] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.823257] __x64_sys_unshare+0x31/0x40
[ 51.823789] do_syscall_64+0x3f/0x90
[ 51.824261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.824955] RIP: 0033:0x7ff06e6e20d7
[ 51.825445] 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
[ 51.827588] RSP: 002b:00007ffcb9896218 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.828549] RAX: ffffffffffffffda RBX: 00007ffcb9896858 RCX: 00007ff06e6e20d7
[ 51.829443] RDX: 00007ff06e74c41f RSI: 00007ffcb98961b0 RDI: 0000000040000000
[ 51.830289] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb9895fc0
[ 51.831167] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff06e7f4bf0
[ 51.832048] R13: 00007ffcb98962f0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.832973]
[ 51.833274] irq event stamp: 11137
[ 51.833730] hardirqs last enabled at (11149): [] __up_console_sem+0x78/0x80
[ 51.834790] hardirqs last disabled at (11160): [] __up_console_sem+0x5d/0x80
[ 51.835839] softirqs last enabled at (11046): [] irq_exit_rcu+0x93/0xc0
[ 51.836874] softirqs last disabled at (11041): [] irq_exit_rcu+0x93/0xc0
[ 51.837911] ---[ end trace 0000000000000000 ]---
executing program
[ 53.407932] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.455409] Bluetooth: hci0: command 0x041b tx timeout
[ 57.503393] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.551420] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:37:19 Registers:
info registers vcpu 0
RAX=000000000001f413 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fb3d9d463e0 CR3=0000000015ce0000 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=2030323a37333a30302038312079614d XMM01=5d3231333131372e31352020205b203a
XMM02=74656e20746120373532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120373532203a4449
XMM06=57205d3231333131372e31352020205b XMM07=79732030323a37333a30302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 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=ffff8880158575f0
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 0000555556ad8400 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=00007f573aca96f4 CR3=000000000b8ea000 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