Warning: Permanently added '[localhost]:29148' (ECDSA) to the list of known hosts.
2023/05/16 14:24:56 fuzzer started
2023/05/16 14:24:57 dialing manager at localhost:35573
2023/05/16 14:24:57 checking machine...
2023/05/16 14:24:57 checking revisions...
syzkaller login: [ 108.166380] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:24:57 testing simple program...
[ 108.237209] cgroup: Unknown subsys name 'net'
[ 108.323768] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 121.475227] audit: type=1400 audit(1684247110.650:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 122.625643] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 122.628210] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 122.629732] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 122.632262] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 122.634029] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 122.635918] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 123.046178] ------------[ cut here ]------------
[ 123.046907] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 123.048773] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 123.049843] Modules linked in:
[ 123.050301] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 123.055239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 123.056414] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 123.057062] 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
[ 123.059434] RSP: 0018:ffff88801efcfc00 EFLAGS: 00010282
[ 123.060080] RAX: 0000000000000000 RBX: ffff88800ed78040 RCX: 0000000000000000
[ 123.060975] RDX: ffff88801845d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 123.061864] RBP: ffff88800ed78054 R08: 0000000000000001 R09: 0000000000000000
[ 123.062772] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 123.063691] R13: ffffffff84e223a0 R14: ffff88800ed78048 R15: ffffffff84d73340
[ 123.064590] FS: 00005555562a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 123.065603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.066349] CR2: 00007f168dfd8368 CR3: 000000001fde8000 CR4: 0000000000350ef0
[ 123.067280] Call Trace:
[ 123.067608]
[ 123.067902] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 123.068554] ipv4_frags_init_net+0x269/0x440
[ 123.069157] ops_init+0xbb/0x6b0
[ 123.069604] setup_net+0x3d9/0x990
[ 123.070059] ? down_read_killable+0x1d7/0x4e0
[ 123.070651] ? __pfx_setup_net+0x10/0x10
[ 123.071206] ? copy_net_ns+0x17c/0x770
[ 123.071711] copy_net_ns+0x321/0x770
[ 123.072217] create_new_namespaces+0x3f6/0xb30
[ 123.072801] unshare_nsproxy_namespaces+0xc1/0x200
[ 123.073450] ksys_unshare+0x44d/0x8e0
[ 123.073948] ? __pfx_ksys_unshare+0x10/0x10
[ 123.074524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 123.075280] __x64_sys_unshare+0x31/0x40
[ 123.075803] do_syscall_64+0x3f/0x90
[ 123.076307] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 123.076959] RIP: 0033:0x7fee9de1b0d7
[ 123.077449] 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
[ 123.079613] RSP: 002b:00007ffcfb094a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 123.080562] RAX: ffffffffffffffda RBX: 00007ffcfb095068 RCX: 00007fee9de1b0d7
[ 123.081450] RDX: 00007fee9de8541f RSI: 00007ffcfb0949c0 RDI: 0000000040000000
[ 123.082334] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfb0947d0
[ 123.083265] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fee9df2dbf0
[ 123.084153] R13: 00007ffcfb094b00 R14: 0000000000000000 R15: 00000000000000f8
[ 123.085023]
[ 123.085362] irq event stamp: 8237
[ 123.085787] hardirqs last enabled at (8247): [] __up_console_sem+0x78/0x80
[ 123.086850] hardirqs last disabled at (8258): [] __up_console_sem+0x5d/0x80
[ 123.087959] softirqs last enabled at (7808): [] irq_exit_rcu+0x93/0xc0
[ 123.089019] softirqs last disabled at (7793): [] irq_exit_rcu+0x93/0xc0
[ 123.090082] ---[ end trace 0000000000000000 ]---
[ 123.095140] ------------[ cut here ]------------
[ 123.095737] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 123.097668] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 123.098764] Modules linked in:
[ 123.099222] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 123.100429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 123.101476] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 123.102167] 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
[ 123.104465] RSP: 0018:ffff88801efcfc00 EFLAGS: 00010282
[ 123.105164] RAX: 0000000000000000 RBX: ffff88800d589240 RCX: 0000000000000000
[ 123.106030] RDX: ffff88801845d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 123.106924] RBP: ffff88800d589254 R08: 0000000000000001 R09: 0000000000000000
[ 123.107857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 123.108754] R13: ffffffff84e223a0 R14: ffff88800d589248 R15: ffffffff84da62e0
[ 123.109657] FS: 00005555562a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 123.110654] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.111401] CR2: 00007f168dfd8368 CR3: 000000001fde8000 CR4: 0000000000350ef0
[ 123.112303] Call Trace:
[ 123.112642]
[ 123.112950] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 123.113620] ipv6_frags_init_net+0x206/0x3c0
[ 123.114247] ops_init+0xbb/0x6b0
[ 123.114704] setup_net+0x3d9/0x990
[ 123.115224] ? down_read_killable+0x1d7/0x4e0
[ 123.115802] ? __pfx_setup_net+0x10/0x10
[ 123.116343] ? copy_net_ns+0x17c/0x770
[ 123.116854] copy_net_ns+0x321/0x770
[ 123.117370] create_new_namespaces+0x3f6/0xb30
[ 123.117967] unshare_nsproxy_namespaces+0xc1/0x200
[ 123.118607] ksys_unshare+0x44d/0x8e0
[ 123.119135] ? __pfx_ksys_unshare+0x10/0x10
[ 123.119687] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 123.120426] __x64_sys_unshare+0x31/0x40
[ 123.120943] do_syscall_64+0x3f/0x90
[ 123.121443] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 123.122145] RIP: 0033:0x7fee9de1b0d7
[ 123.122616] 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
[ 123.124924] RSP: 002b:00007ffcfb094a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 123.125933] RAX: ffffffffffffffda RBX: 00007ffcfb095068 RCX: 00007fee9de1b0d7
[ 123.126870] RDX: 00007fee9de8541f RSI: 00007ffcfb0949c0 RDI: 0000000040000000
[ 123.127813] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfb0947d0
[ 123.128753] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fee9df2dbf0
[ 123.129666] R13: 00007ffcfb094b00 R14: 0000000000000000 R15: 00000000000000f8
[ 123.130594]
[ 123.130908] irq event stamp: 9867
[ 123.131382] hardirqs last enabled at (9879): [] __up_console_sem+0x78/0x80
[ 123.132460] hardirqs last disabled at (9890): [] __up_console_sem+0x5d/0x80
[ 123.133569] softirqs last enabled at (9752): [] irq_exit_rcu+0x93/0xc0
[ 123.134639] softirqs last disabled at (9743): [] irq_exit_rcu+0x93/0xc0
[ 123.135724] ---[ end trace 0000000000000000 ]---
[ 123.137132] ------------[ cut here ]------------
[ 123.137726] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 123.139648] WARNING: CPU: 0 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 123.140754] Modules linked in:
[ 123.141207] CPU: 0 PID: 265 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 123.142393] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 123.143456] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 123.144158] 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
[ 123.146428] RSP: 0018:ffff88801efcfbf0 EFLAGS: 00010286
[ 123.147157] RAX: 0000000000000000 RBX: ffff88800d589840 RCX: 0000000000000000
[ 123.148032] RDX: ffff88801845d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 123.148958] RBP: ffff88800d589854 R08: 0000000000000001 R09: 0000000000000000
[ 123.149879] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 123.150813] R13: ffffffff84e223a0 R14: ffff88800d589848 R15: ffffffff84daf020
[ 123.151735] FS: 00005555562a4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 123.152776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 123.153561] CR2: 00007f168dfd8368 CR3: 000000001fde8000 CR4: 0000000000350ef0
[ 123.154510] Call Trace:
[ 123.154850]
[ 123.155210] nf_ct_net_init+0x224/0x3d0
[ 123.155743] ? __pfx_nf_ct_net_init+0x10/0x10
[ 123.156352] ops_init+0xbb/0x6b0
[ 123.156824] setup_net+0x3d9/0x990
[ 123.157328] ? down_read_killable+0x1d7/0x4e0
[ 123.157922] ? __pfx_setup_net+0x10/0x10
[ 123.158484] ? copy_net_ns+0x17c/0x770
[ 123.159014] copy_net_ns+0x321/0x770
[ 123.159536] create_new_namespaces+0x3f6/0xb30
[ 123.160183] unshare_nsproxy_namespaces+0xc1/0x200
[ 123.160830] ksys_unshare+0x44d/0x8e0
[ 123.161372] ? __pfx_ksys_unshare+0x10/0x10
[ 123.161945] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 123.162717] __x64_sys_unshare+0x31/0x40
[ 123.163302] do_syscall_64+0x3f/0x90
[ 123.163790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 123.164491] RIP: 0033:0x7fee9de1b0d7
[ 123.164971] 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
[ 123.167197] RSP: 002b:00007ffcfb094a28 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 123.168165] RAX: ffffffffffffffda RBX: 00007ffcfb095068 RCX: 00007fee9de1b0d7
[ 123.169036] RDX: 00007fee9de8541f RSI: 00007ffcfb0949c0 RDI: 0000000040000000
[ 123.169939] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcfb0947d0
[ 123.170881] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fee9df2dbf0
[ 123.171814] R13: 00007ffcfb094b00 R14: 0000000000000000 R15: 00000000000000f8
[ 123.172749]
[ 123.173050] irq event stamp: 10679
[ 123.173512] hardirqs last enabled at (10691): [] __up_console_sem+0x78/0x80
[ 123.174599] hardirqs last disabled at (10702): [] __up_console_sem+0x5d/0x80
[ 123.175673] softirqs last enabled at (10640): [] irq_exit_rcu+0x93/0xc0
[ 123.176718] softirqs last disabled at (10629): [] irq_exit_rcu+0x93/0xc0
[ 123.177766] ---[ end trace 0000000000000000 ]---
[ 124.650848] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 126.698850] Bluetooth: hci0: command 0x041b tx timeout
[ 128.746304] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 130.794173] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:24:08 Registers:
info registers vcpu 0
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801efcf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 00005555562a4400 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=00007f168dfd8368 CR3=000000001fde8000 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=000000000009862b 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=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 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=00007f82f5c0e400 CR3=000000000d57a000 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=2032313a35323a34312036312079614d XMM01=5d3334383934302e33323120205b203a
XMM02=646f4d205d3334383934302e33323120 XMM03=6b7a79732032313a35323a3431203631
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120353632203a4449
XMM06=57205d3337373834302e33323120205b XMM07=79732032313a35323a34312036312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000