Warning: Permanently added '[localhost]:63704' (ECDSA) to the list of known hosts.
2023/05/17 03:15:13 fuzzer started
2023/05/17 03:15:14 dialing manager at localhost:35573
2023/05/17 03:15:14 checking machine...
2023/05/17 03:15:14 checking revisions...
syzkaller login: [ 44.655437] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:15:14 testing simple program...
[ 44.732663] cgroup: Unknown subsys name 'net'
[ 44.836112] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.328625] audit: type=1400 audit(1684293326.881:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.428970] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.430627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.431825] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.434500] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.436300] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.438466] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.826510] ------------[ cut here ]------------
[ 58.827717] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.829783] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.831031] Modules linked in:
[ 58.831530] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.836494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.837502] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.838172] 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
[ 58.840347] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 58.841042] RAX: 0000000000000000 RBX: ffff888016041040 RCX: 0000000000000000
[ 58.841933] RDX: ffff88800f8c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.842830] RBP: ffff888016041054 R08: 0000000000000001 R09: 0000000000000000
[ 58.843691] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.844596] R13: ffffffff84e223a0 R14: ffff888016041048 R15: ffffffff84d73340
[ 58.845487] FS: 0000555557285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.846479] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.847221] CR2: 00007f88a19af6f4 CR3: 000000000fb2a000 CR4: 0000000000350ee0
[ 58.848116] Call Trace:
[ 58.848467]
[ 58.848793] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.849409] ipv4_frags_init_net+0x269/0x440
[ 58.849996] ops_init+0xbb/0x6b0
[ 58.850441] setup_net+0x3d9/0x990
[ 58.850956] ? down_read_killable+0x1d7/0x4e0
[ 58.851520] ? __pfx_setup_net+0x10/0x10
[ 58.852052] ? copy_net_ns+0x17c/0x770
[ 58.852558] copy_net_ns+0x321/0x770
[ 58.853066] create_new_namespaces+0x3f6/0xb30
[ 58.853657] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.854297] ksys_unshare+0x44d/0x8e0
[ 58.854819] ? __pfx_ksys_unshare+0x10/0x10
[ 58.855363] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.856105] __x64_sys_unshare+0x31/0x40
[ 58.856630] do_syscall_64+0x3f/0x90
[ 58.857133] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.857814] RIP: 0033:0x7f9f2edef0d7
[ 58.858280] 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
[ 58.860477] RSP: 002b:00007ffc1f4105d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.861428] RAX: ffffffffffffffda RBX: 00007ffc1f410c18 RCX: 00007f9f2edef0d7
[ 58.862327] RDX: 00007f9f2ee5941f RSI: 00007ffc1f410570 RDI: 0000000040000000
[ 58.863206] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1f410380
[ 58.864084] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9f2ef01bf0
[ 58.864974] R13: 00007ffc1f4106b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.865893]
[ 58.866191] irq event stamp: 8395
[ 58.866610] hardirqs last enabled at (8405): [] __up_console_sem+0x78/0x80
[ 58.867666] hardirqs last disabled at (8416): [] __up_console_sem+0x5d/0x80
[ 58.868754] softirqs last enabled at (8332): [] irq_exit_rcu+0x93/0xc0
[ 58.869778] softirqs last disabled at (8327): [] irq_exit_rcu+0x93/0xc0
[ 58.870802] ---[ end trace 0000000000000000 ]---
[ 58.875852] ------------[ cut here ]------------
[ 58.876469] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.878213] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.879260] Modules linked in:
[ 58.879668] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.880820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.881821] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.882460] 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
[ 58.884623] RSP: 0018:ffff88801f6b7c00 EFLAGS: 00010282
[ 58.885305] RAX: 0000000000000000 RBX: ffff88800d61ea40 RCX: 0000000000000000
[ 58.886199] RDX: ffff88800f8c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.887073] RBP: ffff88800d61ea54 R08: 0000000000000001 R09: 0000000000000000
[ 58.887957] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.888859] R13: ffffffff84e223a0 R14: ffff88800d61ea48 R15: ffffffff84da62e0
[ 58.889716] FS: 0000555557285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.890706] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.891440] CR2: 00007f88a19af6f4 CR3: 000000000fb2a000 CR4: 0000000000350ee0
[ 58.892340] Call Trace:
[ 58.892668]
[ 58.892998] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.893607] ipv6_frags_init_net+0x206/0x3c0
[ 58.894201] ops_init+0xbb/0x6b0
[ 58.894641] setup_net+0x3d9/0x990
[ 58.895121] ? down_read_killable+0x1d7/0x4e0
[ 58.895682] ? __pfx_setup_net+0x10/0x10
[ 58.896213] ? copy_net_ns+0x17c/0x770
[ 58.896771] copy_net_ns+0x321/0x770
[ 58.897249] create_new_namespaces+0x3f6/0xb30
[ 58.897860] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.898468] ksys_unshare+0x44d/0x8e0
[ 58.898984] ? __pfx_ksys_unshare+0x10/0x10
[ 58.899527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.900261] __x64_sys_unshare+0x31/0x40
[ 58.900816] do_syscall_64+0x3f/0x90
[ 58.901283] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.901949] RIP: 0033:0x7f9f2edef0d7
[ 58.902407] 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
[ 58.904559] RSP: 002b:00007ffc1f4105d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.905492] RAX: ffffffffffffffda RBX: 00007ffc1f410c18 RCX: 00007f9f2edef0d7
[ 58.906366] RDX: 00007f9f2ee5941f RSI: 00007ffc1f410570 RDI: 0000000040000000
[ 58.907238] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1f410380
[ 58.908109] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9f2ef01bf0
[ 58.909013] R13: 00007ffc1f4106b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.909908]
[ 58.910203] irq event stamp: 10207
[ 58.910625] hardirqs last enabled at (10217): [] __up_console_sem+0x78/0x80
[ 58.911702] hardirqs last disabled at (10228): [] __up_console_sem+0x5d/0x80
[ 58.912775] softirqs last enabled at (9446): [] irq_exit_rcu+0x93/0xc0
[ 58.913783] softirqs last disabled at (9405): [] irq_exit_rcu+0x93/0xc0
[ 58.914813] ---[ end trace 0000000000000000 ]---
[ 58.916149] ------------[ cut here ]------------
[ 58.916755] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.918679] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.919760] Modules linked in:
[ 58.920159] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 58.921311] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.922319] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.922999] 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
[ 58.925132] RSP: 0018:ffff88801f6b7bf0 EFLAGS: 00010286
[ 58.925805] RAX: 0000000000000000 RBX: ffff88800d61f440 RCX: 0000000000000000
[ 58.926646] RDX: ffff88800f8c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 58.927527] RBP: ffff88800d61f454 R08: 0000000000000001 R09: 0000000000000000
[ 58.928416] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.929291] R13: ffffffff84e223a0 R14: ffff88800d61f448 R15: ffffffff84daf020
[ 58.930164] FS: 0000555557285400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.931141] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.931866] CR2: 00007f88a19af6f4 CR3: 000000000fb2a000 CR4: 0000000000350ee0
[ 58.932715] Call Trace:
[ 58.933065]
[ 58.933358] nf_ct_net_init+0x224/0x3d0
[ 58.933889] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.934450] ops_init+0xbb/0x6b0
[ 58.934915] setup_net+0x3d9/0x990
[ 58.935364] ? down_read_killable+0x1d7/0x4e0
[ 58.935946] ? __pfx_setup_net+0x10/0x10
[ 58.936463] ? copy_net_ns+0x17c/0x770
[ 58.936987] copy_net_ns+0x321/0x770
[ 58.937459] create_new_namespaces+0x3f6/0xb30
[ 58.938063] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.938668] ksys_unshare+0x44d/0x8e0
[ 58.939179] ? __pfx_ksys_unshare+0x10/0x10
[ 58.939750] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.940457] __x64_sys_unshare+0x31/0x40
[ 58.941003] do_syscall_64+0x3f/0x90
[ 58.941469] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.942123] RIP: 0033:0x7f9f2edef0d7
[ 58.942575] 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
[ 58.944742] RSP: 002b:00007ffc1f4105d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.945635] RAX: ffffffffffffffda RBX: 00007ffc1f410c18 RCX: 00007f9f2edef0d7
[ 58.946499] RDX: 00007f9f2ee5941f RSI: 00007ffc1f410570 RDI: 0000000040000000
[ 58.947359] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc1f410380
[ 58.948221] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9f2ef01bf0
[ 58.949119] R13: 00007ffc1f4106b0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.950015]
[ 58.950309] irq event stamp: 10999
[ 58.950757] hardirqs last enabled at (11011): [] __up_console_sem+0x78/0x80
[ 58.951786] hardirqs last disabled at (11022): [] __up_console_sem+0x5d/0x80
[ 58.952846] softirqs last enabled at (10574): [] irq_exit_rcu+0x93/0xc0
[ 58.953861] softirqs last disabled at (10569): [] irq_exit_rcu+0x93/0xc0
[ 58.954873] ---[ end trace 0000000000000000 ]---
executing program
[ 60.515445] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 62.562791] Bluetooth: hci0: command 0x041b tx timeout
[ 64.610800] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.658827] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:15:20 Registers:
info registers vcpu 0
RAX=0000000000030e83 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=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=00007f3e84038018 CR3=0000000015944000 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=2038323a35313a33302037312079614d XMM01=5d3133303133382e38352020205b203a
XMM02=646f4d205d3133303133382e38352020 XMM03=6b7a79732038323a35313a3330203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3338373932382e38352020205b XMM07=79732038323a35313a33302037312079
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=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f6b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557285400 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=00007f88a19af6f4 CR3=000000000fb2a000 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