Warning: Permanently added '[localhost]:50133' (ECDSA) to the list of known hosts.
2023/05/17 09:21:46 fuzzer started
2023/05/17 09:21:46 dialing manager at localhost:35573
2023/05/17 09:21:46 checking machine...
2023/05/17 09:21:46 checking revisions...
syzkaller login: [ 47.041693] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:21:46 testing simple program...
[ 47.114584] cgroup: Unknown subsys name 'net'
[ 47.212273] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.422262] audit: type=1400 audit(1684315320.014:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 61.585467] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.587341] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.590093] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.594157] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.602991] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.604374] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 61.997810] ------------[ cut here ]------------
[ 61.999296] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.001777] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.003121] Modules linked in:
[ 62.003669] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.007496] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.008565] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.009258] 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
[ 62.011480] RSP: 0018:ffff88801a157c00 EFLAGS: 00010282
[ 62.012195] RAX: 0000000000000000 RBX: ffff88800da84040 RCX: 0000000000000000
[ 62.013137] RDX: ffff88800e708000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.014055] RBP: ffff88800da84054 R08: 0000000000000001 R09: 0000000000000000
[ 62.014979] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.015890] R13: ffffffff84e223a0 R14: ffff88800da84048 R15: ffffffff84d73340
[ 62.016801] FS: 0000555555703400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.017842] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.018601] CR2: 000055c5419ae080 CR3: 0000000016978000 CR4: 0000000000350ef0
[ 62.019469] Call Trace:
[ 62.019830]
[ 62.020144] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.020786] ipv4_frags_init_net+0x269/0x440
[ 62.021367] ops_init+0xbb/0x6b0
[ 62.021838] setup_net+0x3d9/0x990
[ 62.022324] ? down_read_killable+0x1d7/0x4e0
[ 62.022937] ? __pfx_setup_net+0x10/0x10
[ 62.023457] ? copy_net_ns+0x17c/0x770
[ 62.024029] copy_net_ns+0x321/0x770
[ 62.024584] create_new_namespaces+0x3f6/0xb30
[ 62.025268] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.025923] ksys_unshare+0x44d/0x8e0
[ 62.026426] ? __pfx_ksys_unshare+0x10/0x10
[ 62.027016] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.027769] __x64_sys_unshare+0x31/0x40
[ 62.028319] do_syscall_64+0x3f/0x90
[ 62.028825] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.029496] RIP: 0033:0x7fab014220d7
[ 62.030020] 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
[ 62.032309] RSP: 002b:00007fffd0baf418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.033333] RAX: ffffffffffffffda RBX: 00007fffd0bafa58 RCX: 00007fab014220d7
[ 62.034286] RDX: 00007fab0148c41f RSI: 00007fffd0baf3b0 RDI: 0000000040000000
[ 62.035243] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0baf1c0
[ 62.036180] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab01534bf0
[ 62.037148] R13: 00007fffd0baf4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.038135]
[ 62.038453] irq event stamp: 8299
[ 62.038917] hardirqs last enabled at (8311): [] __up_console_sem+0x78/0x80
[ 62.040047] hardirqs last disabled at (8322): [] __up_console_sem+0x5d/0x80
[ 62.041181] softirqs last enabled at (8082): [] irq_exit_rcu+0x93/0xc0
[ 62.042257] softirqs last disabled at (8077): [] irq_exit_rcu+0x93/0xc0
[ 62.043365] ---[ end trace 0000000000000000 ]---
[ 62.048477] ------------[ cut here ]------------
[ 62.049143] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.050932] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.052023] Modules linked in:
[ 62.052443] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.053642] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.054671] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.055334] 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
[ 62.057559] RSP: 0018:ffff88801a157c00 EFLAGS: 00010282
[ 62.058228] RAX: 0000000000000000 RBX: ffff8880145d3840 RCX: 0000000000000000
[ 62.059139] RDX: ffff88800e708000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.060048] RBP: ffff8880145d3854 R08: 0000000000000001 R09: 0000000000000000
[ 62.060968] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.061860] R13: ffffffff84e223a0 R14: ffff8880145d3848 R15: ffffffff84da62e0
[ 62.062767] FS: 0000555555703400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.063767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.064486] CR2: 000055c5419ae080 CR3: 0000000016978000 CR4: 0000000000350ef0
[ 62.065427] Call Trace:
[ 62.065836]
[ 62.066150] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.066799] ipv6_frags_init_net+0x206/0x3c0
[ 62.067373] ops_init+0xbb/0x6b0
[ 62.067842] setup_net+0x3d9/0x990
[ 62.068317] ? down_read_killable+0x1d7/0x4e0
[ 62.068932] ? __pfx_setup_net+0x10/0x10
[ 62.069464] ? copy_net_ns+0x17c/0x770
[ 62.070011] copy_net_ns+0x321/0x770
[ 62.070560] create_new_namespaces+0x3f6/0xb30
[ 62.071214] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.071928] ksys_unshare+0x44d/0x8e0
[ 62.072464] ? __pfx_ksys_unshare+0x10/0x10
[ 62.073078] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.073818] __x64_sys_unshare+0x31/0x40
[ 62.074352] do_syscall_64+0x3f/0x90
[ 62.074856] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.075550] RIP: 0033:0x7fab014220d7
[ 62.076048] 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
[ 62.078274] RSP: 002b:00007fffd0baf418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.079231] RAX: ffffffffffffffda RBX: 00007fffd0bafa58 RCX: 00007fab014220d7
[ 62.080134] RDX: 00007fab0148c41f RSI: 00007fffd0baf3b0 RDI: 0000000040000000
[ 62.081041] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0baf1c0
[ 62.081934] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab01534bf0
[ 62.082853] R13: 00007fffd0baf4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.083773]
[ 62.084097] irq event stamp: 10025
[ 62.084561] hardirqs last enabled at (10037): [] __up_console_sem+0x78/0x80
[ 62.085652] hardirqs last disabled at (10048): [] __up_console_sem+0x5d/0x80
[ 62.086737] softirqs last enabled at (10062): [] irq_exit_rcu+0x93/0xc0
[ 62.087815] softirqs last disabled at (10057): [] irq_exit_rcu+0x93/0xc0
[ 62.088889] ---[ end trace 0000000000000000 ]---
[ 62.090301] ------------[ cut here ]------------
[ 62.091008] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.093023] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.094151] Modules linked in:
[ 62.094595] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.095825] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.096932] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.097687] 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
[ 62.100034] RSP: 0018:ffff88801a157bf0 EFLAGS: 00010286
[ 62.100839] RAX: 0000000000000000 RBX: ffff8880145d3040 RCX: 0000000000000000
[ 62.102020] RDX: ffff88800e708000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.103172] RBP: ffff8880145d3054 R08: 0000000000000001 R09: 0000000000000000
[ 62.104370] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.105488] R13: ffffffff84e223a0 R14: ffff8880145d3048 R15: ffffffff84daf020
[ 62.106454] FS: 0000555555703400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.107543] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.108310] CR2: 000055c5419ae080 CR3: 0000000016978000 CR4: 0000000000350ef0
[ 62.109290] Call Trace:
[ 62.109659]
[ 62.109987] nf_ct_net_init+0x224/0x3d0
[ 62.110574] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.111193] ops_init+0xbb/0x6b0
[ 62.111687] setup_net+0x3d9/0x990
[ 62.112183] ? down_read_killable+0x1d7/0x4e0
[ 62.112808] ? __pfx_setup_net+0x10/0x10
[ 62.113373] ? copy_net_ns+0x17c/0x770
[ 62.113935] copy_net_ns+0x321/0x770
[ 62.114465] create_new_namespaces+0x3f6/0xb30
[ 62.115128] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.115813] ksys_unshare+0x44d/0x8e0
[ 62.116346] ? __pfx_ksys_unshare+0x10/0x10
[ 62.116996] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.117776] __x64_sys_unshare+0x31/0x40
[ 62.118355] do_syscall_64+0x3f/0x90
[ 62.118902] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.119617] RIP: 0033:0x7fab014220d7
[ 62.120134] 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
[ 62.122485] RSP: 002b:00007fffd0baf418 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 62.123544] RAX: ffffffffffffffda RBX: 00007fffd0bafa58 RCX: 00007fab014220d7
[ 62.124483] RDX: 00007fab0148c41f RSI: 00007fffd0baf3b0 RDI: 0000000040000000
[ 62.125456] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0baf1c0
[ 62.126434] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fab01534bf0
[ 62.127427] R13: 00007fffd0baf4f0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.128416]
[ 62.128764] irq event stamp: 10827
[ 62.129265] hardirqs last enabled at (10837): [] __up_console_sem+0x78/0x80
[ 62.130448] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 62.131605] softirqs last enabled at (10382): [] irq_exit_rcu+0x93/0xc0
[ 62.132728] softirqs last disabled at (10373): [] irq_exit_rcu+0x93/0xc0
[ 62.133877] ---[ end trace 0000000000000000 ]---
[ 63.666266] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.713683] Bluetooth: hci0: command 0x041b tx timeout
[ 67.761626] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 69.809630] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:21:50 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a1575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555555703400 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=000055c5419ae080 CR3=0000000016978000 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=00000000000248e9 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=00007fb0b9a2b370 CR3=000000001646e000 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=049b20f1cacec68f274f0ede1afd7655
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ebe0ec4188dffbe4000000000013d578 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=c3138247e4ec2b9600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000