Warning: Permanently added '[localhost]:35143' (ECDSA) to the list of known hosts.
2023/05/17 04:48:39 fuzzer started
2023/05/17 04:48:39 dialing manager at localhost:35573
2023/05/17 04:48:39 checking machine...
2023/05/17 04:48:39 checking revisions...
syzkaller login: [ 256.272683] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:48:40 testing simple program...
[ 256.362259] cgroup: Unknown subsys name 'net'
[ 256.449701] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 268.281708] audit: type=1400 audit(1684298932.156:6): 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
[ 269.416298] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 269.417944] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 269.421215] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 269.425036] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 269.427429] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 269.428790] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 269.828474] ------------[ cut here ]------------
[ 269.829231] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 269.831360] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 269.832588] Modules linked in:
[ 269.833114] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 269.836416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 269.839002] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 269.839673] 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
[ 269.841930] RSP: 0018:ffff88801cabfc00 EFLAGS: 00010282
[ 269.842616] RAX: 0000000000000000 RBX: ffff88800d69d040 RCX: 0000000000000000
[ 269.843567] RDX: ffff8880180c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 269.844863] RBP: ffff88800d69d054 R08: 0000000000000001 R09: 0000000000000000
[ 269.846070] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 269.847257] R13: ffffffff84e223a0 R14: ffff88800d69d048 R15: ffffffff84d73340
[ 269.848534] FS: 0000555557060400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 269.849887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 269.850893] CR2: 00007efc8220b6f4 CR3: 000000001928e000 CR4: 0000000000350ee0
[ 269.852098] Call Trace:
[ 269.852571]
[ 269.852917] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 269.853566] ipv4_frags_init_net+0x269/0x440
[ 269.854175] ops_init+0xbb/0x6b0
[ 269.854644] setup_net+0x3d9/0x990
[ 269.855156] ? down_read_killable+0x1d7/0x4e0
[ 269.855752] ? __pfx_setup_net+0x10/0x10
[ 269.856340] ? copy_net_ns+0x17c/0x770
[ 269.856900] copy_net_ns+0x321/0x770
[ 269.857402] create_new_namespaces+0x3f6/0xb30
[ 269.858048] unshare_nsproxy_namespaces+0xc1/0x200
[ 269.858690] ksys_unshare+0x44d/0x8e0
[ 269.859237] ? __pfx_ksys_unshare+0x10/0x10
[ 269.859817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 269.860632] __x64_sys_unshare+0x31/0x40
[ 269.861215] do_syscall_64+0x3f/0x90
[ 269.861716] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 269.862428] RIP: 0033:0x7f67e397a0d7
[ 269.862948] 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
[ 269.865215] RSP: 002b:00007ffc302dc5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 269.866233] RAX: ffffffffffffffda RBX: 00007ffc302dcbf8 RCX: 00007f67e397a0d7
[ 269.867173] RDX: 00007f67e39e441f RSI: 00007ffc302dc550 RDI: 0000000040000000
[ 269.868110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc302dc360
[ 269.869055] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f67e3a8cbf0
[ 269.869987] R13: 00007ffc302dc690 R14: 0000000000000000 R15: 00000000000000f8
[ 269.870942]
[ 269.871258] irq event stamp: 7801
[ 269.871699] hardirqs last enabled at (7811): [] __up_console_sem+0x78/0x80
[ 269.872868] hardirqs last disabled at (7822): [] __up_console_sem+0x5d/0x80
[ 269.874006] softirqs last enabled at (7346): [] irq_exit_rcu+0x93/0xc0
[ 269.875100] softirqs last disabled at (7335): [] irq_exit_rcu+0x93/0xc0
[ 269.876193] ---[ end trace 0000000000000000 ]---
[ 269.885599] ------------[ cut here ]------------
[ 269.886432] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 269.888415] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 269.889616] Modules linked in:
[ 269.890161] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 269.891452] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 269.892616] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 269.893413] 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
[ 269.895774] RSP: 0018:ffff88801cabfc00 EFLAGS: 00010282
[ 269.896597] RAX: 0000000000000000 RBX: ffff88800d898c40 RCX: 0000000000000000
[ 269.897613] RDX: ffff8880180c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 269.898635] RBP: ffff88800d898c54 R08: 0000000000000001 R09: 0000000000000000
[ 269.899660] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 269.900703] R13: ffffffff84e223a0 R14: ffff88800d898c48 R15: ffffffff84da62e0
[ 269.901728] FS: 0000555557060400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 269.902877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 269.903613] CR2: 00007fd6bae29000 CR3: 000000001928e000 CR4: 0000000000350ef0
[ 269.904610] Call Trace:
[ 269.904995]
[ 269.905302] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 269.905978] ipv6_frags_init_net+0x206/0x3c0
[ 269.906553] ops_init+0xbb/0x6b0
[ 269.907047] setup_net+0x3d9/0x990
[ 269.907522] ? down_read_killable+0x1d7/0x4e0
[ 269.908172] ? __pfx_setup_net+0x10/0x10
[ 269.908705] ? copy_net_ns+0x17c/0x770
[ 269.909262] copy_net_ns+0x321/0x770
[ 269.909760] create_new_namespaces+0x3f6/0xb30
[ 269.910414] unshare_nsproxy_namespaces+0xc1/0x200
[ 269.911092] ksys_unshare+0x44d/0x8e0
[ 269.911601] ? __pfx_ksys_unshare+0x10/0x10
[ 269.912206] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 269.912982] __x64_sys_unshare+0x31/0x40
[ 269.913517] do_syscall_64+0x3f/0x90
[ 269.914040] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 269.914706] RIP: 0033:0x7f67e397a0d7
[ 269.915224] 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
[ 269.917505] RSP: 002b:00007ffc302dc5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 269.918499] RAX: ffffffffffffffda RBX: 00007ffc302dcbf8 RCX: 00007f67e397a0d7
[ 269.919427] RDX: 00007f67e39e441f RSI: 00007ffc302dc550 RDI: 0000000040000000
[ 269.920379] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc302dc360
[ 269.921320] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f67e3a8cbf0
[ 269.922245] R13: 00007ffc302dc690 R14: 0000000000000000 R15: 00000000000000f8
[ 269.923205]
[ 269.923516] irq event stamp: 11099
[ 269.924006] hardirqs last enabled at (11111): [] __up_console_sem+0x78/0x80
[ 269.925128] hardirqs last disabled at (11122): [] __up_console_sem+0x5d/0x80
[ 269.926253] softirqs last enabled at (10904): [] irq_exit_rcu+0x93/0xc0
[ 269.927353] softirqs last disabled at (10895): [] irq_exit_rcu+0x93/0xc0
[ 269.928481] ---[ end trace 0000000000000000 ]---
[ 269.929968] ------------[ cut here ]------------
[ 269.930576] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 269.932581] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 269.933706] Modules linked in:
[ 269.934172] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 269.935389] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 269.936490] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 269.937198] 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
[ 269.939501] RSP: 0018:ffff88801cabfbf0 EFLAGS: 00010286
[ 269.940234] RAX: 0000000000000000 RBX: ffff88800d899440 RCX: 0000000000000000
[ 269.941173] RDX: ffff8880180c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 269.942104] RBP: ffff88800d899454 R08: 0000000000000001 R09: 0000000000000000
[ 269.943053] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 269.943982] R13: ffffffff84e223a0 R14: ffff88800d899448 R15: ffffffff84daf020
[ 269.944945] FS: 0000555557060400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 269.946002] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 269.946745] CR2: 00007fd6bae29000 CR3: 000000001928e000 CR4: 0000000000350ef0
[ 269.947697] Call Trace:
[ 269.948074]
[ 269.948405] nf_ct_net_init+0x224/0x3d0
[ 269.948980] ? __pfx_nf_ct_net_init+0x10/0x10
[ 269.949580] ops_init+0xbb/0x6b0
[ 269.950078] setup_net+0x3d9/0x990
[ 269.950556] ? down_read_killable+0x1d7/0x4e0
[ 269.951184] ? __pfx_setup_net+0x10/0x10
[ 269.951716] ? copy_net_ns+0x17c/0x770
[ 269.952273] copy_net_ns+0x321/0x770
[ 269.952761] create_new_namespaces+0x3f6/0xb30
[ 269.953386] unshare_nsproxy_namespaces+0xc1/0x200
[ 269.954039] ksys_unshare+0x44d/0x8e0
[ 269.954528] ? __pfx_ksys_unshare+0x10/0x10
[ 269.955112] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 269.955869] __x64_sys_unshare+0x31/0x40
[ 269.956412] do_syscall_64+0x3f/0x90
[ 269.956931] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 269.957575] RIP: 0033:0x7f67e397a0d7
[ 269.958078] 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
[ 269.960315] RSP: 002b:00007ffc302dc5b8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 269.961286] RAX: ffffffffffffffda RBX: 00007ffc302dcbf8 RCX: 00007f67e397a0d7
[ 269.962190] RDX: 00007f67e39e441f RSI: 00007ffc302dc550 RDI: 0000000040000000
[ 269.963097] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc302dc360
[ 269.963992] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f67e3a8cbf0
[ 269.964923] R13: 00007ffc302dc690 R14: 0000000000000000 R15: 00000000000000f8
[ 269.965813]
[ 269.966153] irq event stamp: 11965
[ 269.966593] hardirqs last enabled at (11975): [] __up_console_sem+0x78/0x80
[ 269.967684] hardirqs last disabled at (11986): [] __up_console_sem+0x5d/0x80
[ 269.968796] softirqs last enabled at (12000): [] irq_exit_rcu+0x93/0xc0
[ 269.969863] softirqs last disabled at (11995): [] irq_exit_rcu+0x93/0xc0
[ 269.970943] ---[ end trace 0000000000000000 ]---
executing program
[ 271.502515] Bluetooth: hci0: command 0x0409 tx timeout
[ 273.550944] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 275.597984] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 277.645916] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
04:45:17 Registers:
info registers vcpu 0
RAX=000000000001dcc9 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007fd6bacab010 CR3=000000000ee1c000 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=9652dc3f950fd3865c4ed1bdb0ff6fec
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=730f8488a4a11dca000000000017ccc0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4501af38b7d4515a00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801cabf618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555557060400 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=00007efc8220b6f4 CR3=000000001928e000 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