Warning: Permanently added '[localhost]:21569' (ECDSA) to the list of known hosts.
2023/05/17 05:38:58 fuzzer started
2023/05/17 05:38:58 dialing manager at localhost:35573
2023/05/17 05:38:58 checking machine...
2023/05/17 05:38:58 checking revisions...
syzkaller login: [ 42.539975] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:38:59 testing simple program...
[ 42.611587] cgroup: Unknown subsys name 'net'
[ 42.699847] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.677902] audit: type=1400 audit(1684301951.139:6): 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
[ 55.767644] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.770348] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.772050] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.774820] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.776496] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.785949] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.190797] ------------[ cut here ]------------
[ 56.191428] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.193416] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.194411] Modules linked in:
[ 56.194829] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.197182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.199914] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.201349] 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
[ 56.203534] RSP: 0018:ffff88801f467c00 EFLAGS: 00010282
[ 56.204187] RAX: 0000000000000000 RBX: ffff88800981d440 RCX: 0000000000000000
[ 56.205081] RDX: ffff88800fcbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.205971] RBP: ffff88800981d454 R08: 0000000000000001 R09: 0000000000000000
[ 56.206867] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.207748] R13: ffffffff84e223a0 R14: ffff88800981d448 R15: ffffffff84d73340
[ 56.208662] FS: 00005555573ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.209651] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.210419] CR2: 00007f2b3f61a6f4 CR3: 000000000dcb4000 CR4: 0000000000350ef0
[ 56.211311] Call Trace:
[ 56.211632]
[ 56.211933] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.212580] ipv4_frags_init_net+0x269/0x440
[ 56.213132] ops_init+0xbb/0x6b0
[ 56.213604] setup_net+0x3d9/0x990
[ 56.214056] ? down_read_killable+0x1d7/0x4e0
[ 56.214647] ? __pfx_setup_net+0x10/0x10
[ 56.215152] ? copy_net_ns+0x17c/0x770
[ 56.215686] copy_net_ns+0x321/0x770
[ 56.216154] create_new_namespaces+0x3f6/0xb30
[ 56.216788] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.217440] ksys_unshare+0x44d/0x8e0
[ 56.217925] ? __pfx_ksys_unshare+0x10/0x10
[ 56.218496] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.219194] __x64_sys_unshare+0x31/0x40
[ 56.219735] do_syscall_64+0x3f/0x90
[ 56.220193] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.220877] RIP: 0033:0x7f667821a0d7
[ 56.221374] 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
[ 56.223525] RSP: 002b:00007ffeaec94118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.224463] RAX: ffffffffffffffda RBX: 00007ffeaec94758 RCX: 00007f667821a0d7
[ 56.225348] RDX: 00007f667828441f RSI: 00007ffeaec940b0 RDI: 0000000040000000
[ 56.226201] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaec93ec0
[ 56.227087] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f667832cbf0
[ 56.227969] R13: 00007ffeaec941f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.228878]
[ 56.229183] irq event stamp: 8819
[ 56.229631] hardirqs last enabled at (8831): [] __up_console_sem+0x78/0x80
[ 56.230683] hardirqs last disabled at (8842): [] __up_console_sem+0x5d/0x80
[ 56.231732] softirqs last enabled at (8392): [] irq_exit_rcu+0x93/0xc0
[ 56.232766] softirqs last disabled at (8377): [] irq_exit_rcu+0x93/0xc0
[ 56.233785] ---[ end trace 0000000000000000 ]---
[ 56.238852] ------------[ cut here ]------------
[ 56.239460] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.241133] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.242199] Modules linked in:
[ 56.242618] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.243762] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.244790] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.245460] 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
[ 56.247625] RSP: 0018:ffff88801f467c00 EFLAGS: 00010282
[ 56.248310] RAX: 0000000000000000 RBX: ffff88800cb04a40 RCX: 0000000000000000
[ 56.249182] RDX: ffff88800fcbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.250059] RBP: ffff88800cb04a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.250947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.251827] R13: ffffffff84e223a0 R14: ffff88800cb04a48 R15: ffffffff84da62e0
[ 56.252725] FS: 00005555573ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.253713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.254442] CR2: 00007f2b3f61a6f4 CR3: 000000000dcb4000 CR4: 0000000000350ef0
[ 56.255330] Call Trace:
[ 56.255656]
[ 56.255949] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.256599] ipv6_frags_init_net+0x206/0x3c0
[ 56.257157] ops_init+0xbb/0x6b0
[ 56.257630] setup_net+0x3d9/0x990
[ 56.258086] ? down_read_killable+0x1d7/0x4e0
[ 56.258699] ? __pfx_setup_net+0x10/0x10
[ 56.259211] ? copy_net_ns+0x17c/0x770
[ 56.259744] copy_net_ns+0x321/0x770
[ 56.260251] create_new_namespaces+0x3f6/0xb30
[ 56.260847] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.261501] ksys_unshare+0x44d/0x8e0
[ 56.261981] ? __pfx_ksys_unshare+0x10/0x10
[ 56.262551] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.263270] __x64_sys_unshare+0x31/0x40
[ 56.263780] do_syscall_64+0x3f/0x90
[ 56.264267] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.264917] RIP: 0033:0x7f667821a0d7
[ 56.265404] 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
[ 56.267532] RSP: 002b:00007ffeaec94118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.268465] RAX: ffffffffffffffda RBX: 00007ffeaec94758 RCX: 00007f667821a0d7
[ 56.269347] RDX: 00007f667828441f RSI: 00007ffeaec940b0 RDI: 0000000040000000
[ 56.270182] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaec93ec0
[ 56.271065] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f667832cbf0
[ 56.271936] R13: 00007ffeaec941f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.272866]
[ 56.273155] irq event stamp: 10505
[ 56.273615] hardirqs last enabled at (10517): [] __up_console_sem+0x78/0x80
[ 56.274665] hardirqs last disabled at (10528): [] __up_console_sem+0x5d/0x80
[ 56.275724] softirqs last enabled at (10268): [] irq_exit_rcu+0x93/0xc0
[ 56.276756] softirqs last disabled at (10263): [] irq_exit_rcu+0x93/0xc0
[ 56.277787] ---[ end trace 0000000000000000 ]---
[ 56.279852] ------------[ cut here ]------------
[ 56.280604] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.282580] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.283636] Modules linked in:
[ 56.284040] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.285212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.286246] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.286896] 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
[ 56.289085] RSP: 0018:ffff88801f467bf0 EFLAGS: 00010286
[ 56.289760] RAX: 0000000000000000 RBX: ffff88800cb04440 RCX: 0000000000000000
[ 56.290644] RDX: ffff88800fcbb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.291570] RBP: ffff88800cb04454 R08: 0000000000000001 R09: 0000000000000000
[ 56.292534] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.293484] R13: ffffffff84e223a0 R14: ffff88800cb04448 R15: ffffffff84daf020
[ 56.294437] FS: 00005555573ac400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 56.295500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.296295] CR2: 00007f2b3f61a6f4 CR3: 000000000dcb4000 CR4: 0000000000350ef0
[ 56.297248] Call Trace:
[ 56.297594]
[ 56.297911] nf_ct_net_init+0x224/0x3d0
[ 56.298503] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.299118] ops_init+0xbb/0x6b0
[ 56.299623] setup_net+0x3d9/0x990
[ 56.300114] ? down_read_killable+0x1d7/0x4e0
[ 56.300761] ? __pfx_setup_net+0x10/0x10
[ 56.301337] ? copy_net_ns+0x17c/0x770
[ 56.301878] copy_net_ns+0x321/0x770
[ 56.302432] create_new_namespaces+0x3f6/0xb30
[ 56.303060] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.303739] ksys_unshare+0x44d/0x8e0
[ 56.304300] ? __pfx_ksys_unshare+0x10/0x10
[ 56.304831] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.305531] __x64_sys_unshare+0x31/0x40
[ 56.306026] do_syscall_64+0x3f/0x90
[ 56.306503] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.307112] RIP: 0033:0x7f667821a0d7
[ 56.307582] 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
[ 56.309627] RSP: 002b:00007ffeaec94118 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.310524] RAX: ffffffffffffffda RBX: 00007ffeaec94758 RCX: 00007f667821a0d7
[ 56.311359] RDX: 00007f667828441f RSI: 00007ffeaec940b0 RDI: 0000000040000000
[ 56.312158] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeaec93ec0
[ 56.313005] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f667832cbf0
[ 56.313879] R13: 00007ffeaec941f0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.314771]
[ 56.315070] irq event stamp: 11317
[ 56.315526] hardirqs last enabled at (11329): [] __up_console_sem+0x78/0x80
[ 56.316610] hardirqs last disabled at (11340): [] __up_console_sem+0x5d/0x80
[ 56.317647] softirqs last enabled at (11036): [] irq_exit_rcu+0x93/0xc0
[ 56.318675] softirqs last disabled at (11031): [] irq_exit_rcu+0x93/0xc0
[ 56.319704] ---[ end trace 0000000000000000 ]---
executing program
[ 57.858823] Bluetooth: hci0: command 0x0409 tx timeout
[ 59.906304] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.954542] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.002312] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:39:10 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f467618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555573ac400 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=00007f2b3f61a6f4 CR3=000000000dcb4000 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=ffff88800f0d88f8 RBX=ffff888016c87990 RCX=0000000000000000 RDX=000000000000000f
RSI=ffffffff87aed138 RDI=ffff88800f0d8938 RBP=0000000000000400 RSP=ffff888016c878c0
R8 =2f343020312d302e R9 =343130322f31302f R10=42202c2936393931 R11=32312e3120534f49
R12=ffffffff87aed0f8 R13=ffff88800f0d88f8 R14=00000000000002ab R15=ffffffff8551e4c0
RIP=ffffffff844c566d RFL=00000202 [-------] 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 00007f72a328b900 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=00007f72a267c780 CR3=000000001648e000 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=f6e4d46f3c7d8bafcc4a4252161f5504
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=db12ec54757d3459000000000013c170 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=133a478fac3afa9800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000