Warning: Permanently added '[localhost]:4753' (ECDSA) to the list of known hosts.
2023/05/18 04:17:58 fuzzer started
2023/05/18 04:17:58 dialing manager at localhost:44319
2023/05/18 04:17:58 checking machine...
2023/05/18 04:17:58 checking revisions...
syzkaller login: [ 42.011252] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:17:59 testing simple program...
[ 42.086993] cgroup: Unknown subsys name 'net'
[ 42.166529] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.136622] audit: type=1400 audit(1684383493.241:6): 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
executing program
[ 57.269419] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.272104] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.273421] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.276535] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.282209] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.283360] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.673958] ------------[ cut here ]------------
[ 57.674869] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.677392] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.678652] Modules linked in:
[ 57.679171] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.684212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.685443] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.686241] 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
[ 57.688845] RSP: 0018:ffff88801df07c00 EFLAGS: 00010282
[ 57.689618] RAX: 0000000000000000 RBX: ffff88800d4e9040 RCX: 0000000000000000
[ 57.690667] RDX: ffff888017a09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.691711] RBP: ffff88800d4e9054 R08: 0000000000000001 R09: 0000000000000000
[ 57.692772] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.693842] R13: ffffffff84e23fe0 R14: ffff88800d4e9048 R15: ffffffff84d74dc0
[ 57.694896] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.696096] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.696979] CR2: 00007ffda3cf3000 CR3: 0000000017af0000 CR4: 0000000000350ef0
[ 57.698035] Call Trace:
[ 57.698419]
[ 57.698769] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.699536] ipv4_frags_init_net+0x269/0x440
[ 57.700245] ops_init+0xbb/0x6b0
[ 57.700774] setup_net+0x3d9/0x990
[ 57.701346] ? down_read_killable+0x1d7/0x4e0
[ 57.702051] ? __pfx_setup_net+0x10/0x10
[ 57.702656] ? copy_net_ns+0x17c/0x770
[ 57.703288] copy_net_ns+0x321/0x770
[ 57.703894] create_new_namespaces+0x3f6/0xb30
[ 57.704607] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.705363] ksys_unshare+0x44d/0x8e0
[ 57.705986] ? __pfx_ksys_unshare+0x10/0x10
[ 57.706626] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.707506] __x64_sys_unshare+0x31/0x40
[ 57.708146] do_syscall_64+0x3f/0x90
[ 57.708688] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.709446] RIP: 0033:0x7f9ee3b6d0d7
[ 57.710005] 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
[ 57.712442] RSP: 002b:00007ffe016b38d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.713519] RAX: ffffffffffffffda RBX: 00007ffe016b3f18 RCX: 00007f9ee3b6d0d7
[ 57.714523] RDX: 00007f9ee3bd741f RSI: 00007ffe016b3870 RDI: 0000000040000000
[ 57.715512] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe016b3680
[ 57.716531] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ee3c7fbf0
[ 57.717558] R13: 00007ffe016b39b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.718627]
[ 57.719006] irq event stamp: 7547
[ 57.719501] hardirqs last enabled at (7557): [] __up_console_sem+0x78/0x80
[ 57.720759] hardirqs last disabled at (7568): [] __up_console_sem+0x5d/0x80
[ 57.721977] softirqs last enabled at (7372): [] irq_exit_rcu+0x93/0xc0
[ 57.723170] softirqs last disabled at (7367): [] irq_exit_rcu+0x93/0xc0
[ 57.724405] ---[ end trace 0000000000000000 ]---
[ 57.730424] ------------[ cut here ]------------
[ 57.731135] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.733159] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.734376] Modules linked in:
[ 57.734880] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.736249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.737423] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.738198] 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
[ 57.740703] RSP: 0018:ffff88801df07c00 EFLAGS: 00010282
[ 57.741484] RAX: 0000000000000000 RBX: ffff88800e33ae40 RCX: 0000000000000000
[ 57.742498] RDX: ffff888017a09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.743515] RBP: ffff88800e33ae54 R08: 0000000000000001 R09: 0000000000000000
[ 57.744549] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.745576] R13: ffffffff84e23fe0 R14: ffff88800e33ae48 R15: ffffffff84da7d60
[ 57.746614] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.747763] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.748642] CR2: 00007ffda3cf3000 CR3: 0000000017af0000 CR4: 0000000000350ef0
[ 57.749658] Call Trace:
[ 57.750061]
[ 57.750407] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.751143] ipv6_frags_init_net+0x206/0x3c0
[ 57.751786] ops_init+0xbb/0x6b0
[ 57.752346] setup_net+0x3d9/0x990
[ 57.752910] ? down_read_killable+0x1d7/0x4e0
[ 57.753569] ? __pfx_setup_net+0x10/0x10
[ 57.754190] ? copy_net_ns+0x17c/0x770
[ 57.754774] copy_net_ns+0x321/0x770
[ 57.755358] create_new_namespaces+0x3f6/0xb30
[ 57.756085] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.756798] ksys_unshare+0x44d/0x8e0
[ 57.757394] ? __pfx_ksys_unshare+0x10/0x10
[ 57.758085] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.758936] __x64_sys_unshare+0x31/0x40
[ 57.759528] do_syscall_64+0x3f/0x90
[ 57.760122] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.760883] RIP: 0033:0x7f9ee3b6d0d7
[ 57.761411] 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
[ 57.763885] RSP: 002b:00007ffe016b38d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.764971] RAX: ffffffffffffffda RBX: 00007ffe016b3f18 RCX: 00007f9ee3b6d0d7
[ 57.765976] RDX: 00007f9ee3bd741f RSI: 00007ffe016b3870 RDI: 0000000040000000
[ 57.766985] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe016b3680
[ 57.768001] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ee3c7fbf0
[ 57.769057] R13: 00007ffe016b39b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.770094]
[ 57.770433] irq event stamp: 9297
[ 57.770954] hardirqs last enabled at (9309): [] __up_console_sem+0x78/0x80
[ 57.772158] hardirqs last disabled at (9320): [] __up_console_sem+0x5d/0x80
[ 57.773366] softirqs last enabled at (9270): [] irq_exit_rcu+0x93/0xc0
[ 57.774544] softirqs last disabled at (9265): [] irq_exit_rcu+0x93/0xc0
[ 57.775706] ---[ end trace 0000000000000000 ]---
[ 57.777289] ------------[ cut here ]------------
[ 57.778045] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.780290] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.781486] Modules linked in:
[ 57.781982] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.783296] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.784460] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.785217] 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
[ 57.787634] RSP: 0018:ffff88801df07bf0 EFLAGS: 00010286
[ 57.788400] RAX: 0000000000000000 RBX: ffff888008d55040 RCX: 0000000000000000
[ 57.789396] RDX: ffff888017a09b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.790396] RBP: ffff888008d55054 R08: 0000000000000001 R09: 0000000000000000
[ 57.791391] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.792405] R13: ffffffff84e23fe0 R14: ffff888008d55048 R15: ffffffff84db0aa0
[ 57.793401] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.794518] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.795341] CR2: 00007ffda3cf3000 CR3: 0000000017af0000 CR4: 0000000000350ef0
[ 57.796341] Call Trace:
[ 57.796700]
[ 57.797068] nf_ct_net_init+0x224/0x3d0
[ 57.797649] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.798332] ops_init+0xbb/0x6b0
[ 57.798864] setup_net+0x3d9/0x990
[ 57.799370] ? down_read_killable+0x1d7/0x4e0
[ 57.800070] ? __pfx_setup_net+0x10/0x10
[ 57.800658] ? copy_net_ns+0x17c/0x770
[ 57.801278] copy_net_ns+0x321/0x770
[ 57.801854] create_new_namespaces+0x3f6/0xb30
[ 57.802512] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.803240] ksys_unshare+0x44d/0x8e0
[ 57.803785] ? __pfx_ksys_unshare+0x10/0x10
[ 57.804440] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.805273] __x64_sys_unshare+0x31/0x40
[ 57.805884] do_syscall_64+0x3f/0x90
[ 57.806420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.807175] RIP: 0033:0x7f9ee3b6d0d7
[ 57.807690] 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
[ 57.810094] RSP: 002b:00007ffe016b38d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.811151] RAX: ffffffffffffffda RBX: 00007ffe016b3f18 RCX: 00007f9ee3b6d0d7
[ 57.812142] RDX: 00007f9ee3bd741f RSI: 00007ffe016b3870 RDI: 0000000040000000
[ 57.813126] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe016b3680
[ 57.814113] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9ee3c7fbf0
[ 57.815102] R13: 00007ffe016b39b0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.816129]
[ 57.816465] irq event stamp: 10105
[ 57.816976] hardirqs last enabled at (10117): [] __up_console_sem+0x78/0x80
[ 57.818145] hardirqs last disabled at (10128): [] __up_console_sem+0x5d/0x80
[ 57.819330] softirqs last enabled at (9582): [] irq_exit_rcu+0x93/0xc0
[ 57.820490] softirqs last disabled at (9559): [] irq_exit_rcu+0x93/0xc0
[ 57.821625] ---[ end trace 0000000000000000 ]---
[ 59.358582] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.405904] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.453961] Bluetooth: hci0: command 0x040f tx timeout
[ 65.502953] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:18:14 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801df07598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556d15400 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=00007ffda3cf3000 CR3=0000000017af0000 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=0000000000020a2f RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007f1788e2d0a0 CR3=000000000e4e0000 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=45b4f2b727c023ae6f4c6ce135de58fb
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=739bcaef0e85dd38000000000013c4c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=1bbf281fdb18f47d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000