Warning: Permanently added '[localhost]:21292' (ECDSA) to the list of known hosts.
2023/05/17 05:06:08 fuzzer started
2023/05/17 05:06:08 dialing manager at localhost:35573
2023/05/17 05:06:08 checking machine...
2023/05/17 05:06:08 checking revisions...
syzkaller login: [ 38.334104] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:06:08 testing simple program...
[ 38.403165] cgroup: Unknown subsys name 'net'
[ 38.466498] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.439127] audit: type=1400 audit(1684299980.623:6): 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
[ 51.523515] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.533848] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.535517] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.538244] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.540114] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.541700] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.924584] ------------[ cut here ]------------
[ 51.925260] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.926989] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.928052] Modules linked in:
[ 51.928467] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.931687] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.933973] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.934664] 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
[ 51.936848] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 51.937493] RAX: 0000000000000000 RBX: ffff88800de8b040 RCX: 0000000000000000
[ 51.938386] RDX: ffff88800f5fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.939308] RBP: ffff88800de8b054 R08: 0000000000000001 R09: 0000000000000000
[ 51.940202] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.941094] R13: ffffffff84e223a0 R14: ffff88800de8b048 R15: ffffffff84d73340
[ 51.941985] FS: 00005555564e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.942997] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.943740] CR2: 00007ff08b3576f4 CR3: 000000000fe18000 CR4: 0000000000350ee0
[ 51.944593] Call Trace:
[ 51.944957]
[ 51.945254] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.945895] ipv4_frags_init_net+0x269/0x440
[ 51.946447] ops_init+0xbb/0x6b0
[ 51.946937] setup_net+0x3d9/0x990
[ 51.947396] ? down_read_killable+0x1d7/0x4e0
[ 51.947993] ? __pfx_setup_net+0x10/0x10
[ 51.948498] ? copy_net_ns+0x17c/0x770
[ 51.949042] copy_net_ns+0x321/0x770
[ 51.949527] create_new_namespaces+0x3f6/0xb30
[ 51.950146] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.950793] ksys_unshare+0x44d/0x8e0
[ 51.951310] ? __pfx_ksys_unshare+0x10/0x10
[ 51.951885] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.952601] __x64_sys_unshare+0x31/0x40
[ 51.953154] do_syscall_64+0x3f/0x90
[ 51.953661] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.954303] RIP: 0033:0x7f89b03b70d7
[ 51.954800] 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
[ 51.956983] RSP: 002b:00007fff9e4c9ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.957927] RAX: ffffffffffffffda RBX: 00007fff9e4ca2e8 RCX: 00007f89b03b70d7
[ 51.958830] RDX: 00007f89b042141f RSI: 00007fff9e4c9c40 RDI: 0000000040000000
[ 51.959720] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9e4c9a50
[ 51.960568] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f89b04c9bf0
[ 51.961455] R13: 00007fff9e4c9d80 R14: 0000000000000000 R15: 00000000000000f8
[ 51.962377]
[ 51.962714] irq event stamp: 10025
[ 51.963173] hardirqs last enabled at (10035): [] __up_console_sem+0x78/0x80
[ 51.964236] hardirqs last disabled at (10046): [] __up_console_sem+0x5d/0x80
[ 51.965302] softirqs last enabled at (9182): [] irq_exit_rcu+0x93/0xc0
[ 51.966339] softirqs last disabled at (8897): [] irq_exit_rcu+0x93/0xc0
[ 51.967374] ---[ end trace 0000000000000000 ]---
[ 51.975161] ------------[ cut here ]------------
[ 51.975790] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.977424] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.978493] Modules linked in:
[ 51.978937] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.980095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.981111] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.981779] 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
[ 51.983969] RSP: 0018:ffff88801fc47c00 EFLAGS: 00010282
[ 51.984614] RAX: 0000000000000000 RBX: ffff888013a03a40 RCX: 0000000000000000
[ 51.985496] RDX: ffff88800f5fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.986385] RBP: ffff888013a03a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.987270] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.988155] R13: ffffffff84e223a0 R14: ffff888013a03a48 R15: ffffffff84da62e0
[ 51.989036] FS: 00005555564e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.990033] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.990767] CR2: 00007ff08b3576f4 CR3: 000000000fe18000 CR4: 0000000000350ee0
[ 51.991683] Call Trace:
[ 51.992038]
[ 51.992331] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.992989] ipv6_frags_init_net+0x206/0x3c0
[ 51.993544] ops_init+0xbb/0x6b0
[ 51.994019] setup_net+0x3d9/0x990
[ 51.994469] ? down_read_killable+0x1d7/0x4e0
[ 51.995077] ? __pfx_setup_net+0x10/0x10
[ 51.995584] ? copy_net_ns+0x17c/0x770
[ 51.996117] copy_net_ns+0x321/0x770
[ 51.996588] create_new_namespaces+0x3f6/0xb30
[ 51.997209] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.997848] ksys_unshare+0x44d/0x8e0
[ 51.998339] ? __pfx_ksys_unshare+0x10/0x10
[ 51.998924] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.999669] __x64_sys_unshare+0x31/0x40
[ 52.000185] do_syscall_64+0x3f/0x90
[ 52.000692] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.001335] RIP: 0033:0x7f89b03b70d7
[ 52.001831] 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
[ 52.004014] RSP: 002b:00007fff9e4c9ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.004962] RAX: ffffffffffffffda RBX: 00007fff9e4ca2e8 RCX: 00007f89b03b70d7
[ 52.005841] RDX: 00007f89b042141f RSI: 00007fff9e4c9c40 RDI: 0000000040000000
[ 52.006731] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9e4c9a50
[ 52.007591] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f89b04c9bf0
[ 52.008477] R13: 00007fff9e4c9d80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.009403]
[ 52.009740] irq event stamp: 12655
[ 52.010172] hardirqs last enabled at (12665): [] __up_console_sem+0x78/0x80
[ 52.011254] hardirqs last disabled at (12676): [] __up_console_sem+0x5d/0x80
[ 52.012319] softirqs last enabled at (12026): [] irq_exit_rcu+0x93/0xc0
[ 52.013356] softirqs last disabled at (11993): [] irq_exit_rcu+0x93/0xc0
[ 52.014390] ---[ end trace 0000000000000000 ]---
[ 52.015813] ------------[ cut here ]------------
[ 52.016390] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.018433] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.019543] Modules linked in:
[ 52.019985] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 52.021137] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.022139] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.022836] 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
[ 52.024996] RSP: 0018:ffff88801fc47bf0 EFLAGS: 00010286
[ 52.025671] RAX: 0000000000000000 RBX: ffff888013a02040 RCX: 0000000000000000
[ 52.026521] RDX: ffff88800f5fb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 52.027416] RBP: ffff888013a02054 R08: 0000000000000001 R09: 0000000000000000
[ 52.028298] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.029187] R13: ffffffff84e223a0 R14: ffff888013a02048 R15: ffffffff84daf020
[ 52.030081] FS: 00005555564e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.031081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.031809] CR2: 00007ff08b3576f4 CR3: 000000000fe18000 CR4: 0000000000350ee0
[ 52.032685] Call Trace:
[ 52.033008]
[ 52.033304] nf_ct_net_init+0x224/0x3d0
[ 52.033858] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.034430] ops_init+0xbb/0x6b0
[ 52.034924] setup_net+0x3d9/0x990
[ 52.035376] ? down_read_killable+0x1d7/0x4e0
[ 52.035984] ? __pfx_setup_net+0x10/0x10
[ 52.036492] ? copy_net_ns+0x17c/0x770
[ 52.037029] copy_net_ns+0x321/0x770
[ 52.037509] create_new_namespaces+0x3f6/0xb30
[ 52.038123] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.038764] ksys_unshare+0x44d/0x8e0
[ 52.039262] ? __pfx_ksys_unshare+0x10/0x10
[ 52.039851] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.040564] __x64_sys_unshare+0x31/0x40
[ 52.041112] do_syscall_64+0x3f/0x90
[ 52.041585] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.042253] RIP: 0033:0x7f89b03b70d7
[ 52.042745] 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
[ 52.044929] RSP: 002b:00007fff9e4c9ca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.045909] RAX: ffffffffffffffda RBX: 00007fff9e4ca2e8 RCX: 00007f89b03b70d7
[ 52.046831] RDX: 00007f89b042141f RSI: 00007fff9e4c9c40 RDI: 0000000040000000
[ 52.047723] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff9e4c9a50
[ 52.048587] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f89b04c9bf0
[ 52.049489] R13: 00007fff9e4c9d80 R14: 0000000000000000 R15: 00000000000000f8
[ 52.050403]
[ 52.050738] irq event stamp: 13507
[ 52.051178] hardirqs last enabled at (13517): [] __up_console_sem+0x78/0x80
[ 52.052249] hardirqs last disabled at (13528): [] __up_console_sem+0x5d/0x80
[ 52.053325] softirqs last enabled at (13268): [] irq_exit_rcu+0x93/0xc0
[ 52.054362] softirqs last disabled at (13263): [] irq_exit_rcu+0x93/0xc0
[ 52.055418] ---[ end trace 0000000000000000 ]---
executing program
[ 53.612343] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.658696] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.706779] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.754705] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
05:06:20 Registers:
info registers vcpu 0
RAX=000000000001f81d 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=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 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=00007fe0875b6430 CR3=0000000016500000 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=2032323a36303a35302037312079614d XMM01=5d3036323532392e31352020205b203a
XMM02=657268745f776f6c5f6761726670692f XMM03=6c61626f6c67206c656e72656b206f74
XMM04=6f6c5f676172667069203a6174616420 XMM05=2073746e696f702061746164203a6873
XMM06=347670692f74656e206c746373797320 XMM07=6c656e72656b2072656c6c616b7a7973
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fc47620
R8 =0000000000000001 R9 =ffffed1003f88eb5 R10=0000000000000003 R11=0000000000000001
R12=000000000000005f R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 00005555564e6400 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=00007ff08b3576f4 CR3=000000000fe18000 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