Warning: Permanently added '[localhost]:53222' (ECDSA) to the list of known hosts.
2023/05/16 22:19:14 fuzzer started
2023/05/16 22:19:15 dialing manager at localhost:35573
2023/05/16 22:19:15 checking machine...
2023/05/16 22:19:15 checking revisions...
syzkaller login: [ 42.919964] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:19:15 testing simple program...
[ 42.994373] cgroup: Unknown subsys name 'net'
[ 43.087080] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.273547] audit: type=1400 audit(1684275568.797:6): 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
[ 57.401895] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.404585] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.405884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.409157] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.417704] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.419151] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.820910] ------------[ cut here ]------------
[ 57.821672] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.823738] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.825018] Modules linked in:
[ 57.825744] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.830874] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.832015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.832716] 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
[ 57.834901] RSP: 0018:ffff88801a4ffc00 EFLAGS: 00010282
[ 57.835633] RAX: 0000000000000000 RBX: ffff88800d6e1040 RCX: 0000000000000000
[ 57.836511] RDX: ffff888016360000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.837392] RBP: ffff88800d6e1054 R08: 0000000000000001 R09: 0000000000000000
[ 57.838237] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.839105] R13: ffffffff84e223a0 R14: ffff88800d6e1048 R15: ffffffff84d73340
[ 57.839989] FS: 00005555574ab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.840974] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.841714] CR2: 00007ffdf137e000 CR3: 000000001a22c000 CR4: 0000000000350ef0
[ 57.842601] Call Trace:
[ 57.842927]
[ 57.843239] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.843913] ipv4_frags_init_net+0x269/0x440
[ 57.844526] ops_init+0xbb/0x6b0
[ 57.844988] setup_net+0x3d9/0x990
[ 57.845486] ? down_read_killable+0x1d7/0x4e0
[ 57.846107] ? __pfx_setup_net+0x10/0x10
[ 57.846664] ? copy_net_ns+0x17c/0x770
[ 57.847190] copy_net_ns+0x321/0x770
[ 57.847723] create_new_namespaces+0x3f6/0xb30
[ 57.848363] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.849004] ksys_unshare+0x44d/0x8e0
[ 57.849550] ? __pfx_ksys_unshare+0x10/0x10
[ 57.850141] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.850919] __x64_sys_unshare+0x31/0x40
[ 57.851484] do_syscall_64+0x3f/0x90
[ 57.851978] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.852664] RIP: 0033:0x7fedbffb40d7
[ 57.853146] 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
[ 57.855407] RSP: 002b:00007ffea1b35a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.856382] RAX: ffffffffffffffda RBX: 00007ffea1b360b8 RCX: 00007fedbffb40d7
[ 57.857317] RDX: 00007fedc001e41f RSI: 00007ffea1b35a10 RDI: 0000000040000000
[ 57.858236] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea1b35820
[ 57.859182] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedc00c6bf0
[ 57.860125] R13: 00007ffea1b35b50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.861073]
[ 57.861422] irq event stamp: 9395
[ 57.861862] hardirqs last enabled at (9405): [] __up_console_sem+0x78/0x80
[ 57.862969] hardirqs last disabled at (9416): [] __up_console_sem+0x5d/0x80
[ 57.864073] softirqs last enabled at (9390): [] irq_exit_rcu+0x93/0xc0
[ 57.865156] softirqs last disabled at (9381): [] irq_exit_rcu+0x93/0xc0
[ 57.866267] ---[ end trace 0000000000000000 ]---
[ 57.871597] ------------[ cut here ]------------
[ 57.872229] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.874050] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.875155] Modules linked in:
[ 57.875608] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.876801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.877848] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.878562] 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
[ 57.880835] RSP: 0018:ffff88801a4ffc00 EFLAGS: 00010282
[ 57.881546] RAX: 0000000000000000 RBX: ffff888009485840 RCX: 0000000000000000
[ 57.882481] RDX: ffff888016360000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.883387] RBP: ffff888009485854 R08: 0000000000000001 R09: 0000000000000000
[ 57.884308] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.885205] R13: ffffffff84e223a0 R14: ffff888009485848 R15: ffffffff84da62e0
[ 57.886154] FS: 00005555574ab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.887333] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.888375] CR2: 00007ffdf137e000 CR3: 000000001a22c000 CR4: 0000000000350ef0
[ 57.889308] Call Trace:
[ 57.889650]
[ 57.889973] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.890653] ipv6_frags_init_net+0x206/0x3c0
[ 57.891221] ops_init+0xbb/0x6b0
[ 57.891716] setup_net+0x3d9/0x990
[ 57.892189] ? down_read_killable+0x1d7/0x4e0
[ 57.892800] ? __pfx_setup_net+0x10/0x10
[ 57.893359] ? copy_net_ns+0x17c/0x770
[ 57.893882] copy_net_ns+0x321/0x770
[ 57.894463] create_new_namespaces+0x3f6/0xb30
[ 57.895080] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.895754] ksys_unshare+0x44d/0x8e0
[ 57.896295] ? __pfx_ksys_unshare+0x10/0x10
[ 57.896867] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.897653] __x64_sys_unshare+0x31/0x40
[ 57.898205] do_syscall_64+0x3f/0x90
[ 57.898731] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.899436] RIP: 0033:0x7fedbffb40d7
[ 57.899918] 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
[ 57.902425] RSP: 002b:00007ffea1b35a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.903617] RAX: ffffffffffffffda RBX: 00007ffea1b360b8 RCX: 00007fedbffb40d7
[ 57.904569] RDX: 00007fedc001e41f RSI: 00007ffea1b35a10 RDI: 0000000040000000
[ 57.905494] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea1b35820
[ 57.906435] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedc00c6bf0
[ 57.907355] R13: 00007ffea1b35b50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.908322]
[ 57.908636] irq event stamp: 11103
[ 57.909077] hardirqs last enabled at (11113): [] __up_console_sem+0x78/0x80
[ 57.910198] hardirqs last disabled at (11124): [] __up_console_sem+0x5d/0x80
[ 57.911306] softirqs last enabled at (10598): [] irq_exit_rcu+0x93/0xc0
[ 57.912390] softirqs last disabled at (10557): [] irq_exit_rcu+0x93/0xc0
[ 57.913469] ---[ end trace 0000000000000000 ]---
[ 57.914870] ------------[ cut here ]------------
[ 57.915575] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.917685] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.918986] Modules linked in:
[ 57.919613] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.920963] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.922123] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.922855] 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
[ 57.925298] RSP: 0018:ffff88801a4ffbf0 EFLAGS: 00010286
[ 57.926021] RAX: 0000000000000000 RBX: ffff888009484040 RCX: 0000000000000000
[ 57.927012] RDX: ffff888016360000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.927996] RBP: ffff888009484054 R08: 0000000000000001 R09: 0000000000000000
[ 57.928980] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.929953] R13: ffffffff84e223a0 R14: ffff888009484048 R15: ffffffff84daf020
[ 57.930948] FS: 00005555574ab400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.932044] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.932864] CR2: 00007ffdf137e000 CR3: 000000001a22c000 CR4: 0000000000350ef0
[ 57.933842] Call Trace:
[ 57.934218]
[ 57.934575] nf_ct_net_init+0x224/0x3d0
[ 57.935137] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.935779] ops_init+0xbb/0x6b0
[ 57.936286] setup_net+0x3d9/0x990
[ 57.936782] ? down_read_killable+0x1d7/0x4e0
[ 57.937424] ? __pfx_setup_net+0x10/0x10
[ 57.937984] ? copy_net_ns+0x17c/0x770
[ 57.938559] copy_net_ns+0x321/0x770
[ 57.939079] create_new_namespaces+0x3f6/0xb30
[ 57.939750] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.940461] ksys_unshare+0x44d/0x8e0
[ 57.940986] ? __pfx_ksys_unshare+0x10/0x10
[ 57.941600] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.942433] __x64_sys_unshare+0x31/0x40
[ 57.942990] do_syscall_64+0x3f/0x90
[ 57.943541] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.944240] RIP: 0033:0x7fedbffb40d7
[ 57.944778] 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
[ 57.947203] RSP: 002b:00007ffea1b35a78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.948276] RAX: ffffffffffffffda RBX: 00007ffea1b360b8 RCX: 00007fedbffb40d7
[ 57.949216] RDX: 00007fedc001e41f RSI: 00007ffea1b35a10 RDI: 0000000040000000
[ 57.950225] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffea1b35820
[ 57.951183] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fedc00c6bf0
[ 57.952170] R13: 00007ffea1b35b50 R14: 0000000000000000 R15: 00000000000000f8
[ 57.953153]
[ 57.953507] irq event stamp: 11885
[ 57.953994] hardirqs last enabled at (11895): [] __up_console_sem+0x78/0x80
[ 57.955196] hardirqs last disabled at (11906): [] __up_console_sem+0x5d/0x80
[ 57.956365] softirqs last enabled at (11530): [] irq_exit_rcu+0x93/0xc0
[ 57.957532] softirqs last disabled at (11525): [] irq_exit_rcu+0x93/0xc0
[ 57.958683] ---[ end trace 0000000000000000 ]---
[ 59.477866] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.525319] Bluetooth: hci0: command 0x041b tx timeout
[ 63.573388] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.621314] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:19:23 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a4ff5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 00005555574ab400 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=00007ffdf137e000 CR3=000000001a22c000 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=000000000003b9cd 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=00007fdbee608780 CR3=000000000e78a000 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=aa44ef8c459bf29de34055bae5713e32
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=5da30bde6177859f000000000013b508 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=99d220b8f657a31300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000