Warning: Permanently added '[localhost]:34482' (ECDSA) to the list of known hosts.
2023/05/17 10:24:55 fuzzer started
2023/05/17 10:24:55 dialing manager at localhost:35573
2023/05/17 10:24:55 checking machine...
2023/05/17 10:24:55 checking revisions...
syzkaller login: [ 37.323284] kmemleak: Automatic memory scanning thread ended
2023/05/17 10:24:55 testing simple program...
[ 37.401911] cgroup: Unknown subsys name 'net'
[ 37.473244] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.280949] audit: type=1400 audit(1684319107.448:6): 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
[ 50.375418] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.377486] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.380206] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.382712] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.384204] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.385686] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.757142] ------------[ cut here ]------------
[ 50.758052] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.760420] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.761792] Modules linked in:
[ 50.762281] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.767093] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.768100] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.768767] 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
[ 50.770923] RSP: 0018:ffff888018f87c00 EFLAGS: 00010282
[ 50.771594] RAX: 0000000000000000 RBX: ffff88800d924040 RCX: 0000000000000000
[ 50.772477] RDX: ffff888015ba8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.773324] RBP: ffff88800d924054 R08: 0000000000000001 R09: 0000000000000000
[ 50.774194] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.775066] R13: ffffffff84e223a0 R14: ffff88800d924048 R15: ffffffff84d73340
[ 50.775947] FS: 00005555570a4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.776933] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.777653] CR2: 00007f22ed7486f4 CR3: 000000000fb86000 CR4: 0000000000350ee0
[ 50.778526] Call Trace:
[ 50.778850]
[ 50.779140] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.779785] ipv4_frags_init_net+0x269/0x440
[ 50.780331] ops_init+0xbb/0x6b0
[ 50.780797] setup_net+0x3d9/0x990
[ 50.781245] ? down_read_killable+0x1d7/0x4e0
[ 50.781829] ? __pfx_setup_net+0x10/0x10
[ 50.782332] ? copy_net_ns+0x17c/0x770
[ 50.782859] copy_net_ns+0x321/0x770
[ 50.783328] create_new_namespaces+0x3f6/0xb30
[ 50.783956] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.784585] ksys_unshare+0x44d/0x8e0
[ 50.785073] ? __pfx_ksys_unshare+0x10/0x10
[ 50.785637] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.786366] __x64_sys_unshare+0x31/0x40
[ 50.786876] do_syscall_64+0x3f/0x90
[ 50.787368] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.788006] RIP: 0033:0x7f558ae390d7
[ 50.788491] 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
[ 50.790610] RSP: 002b:00007ffddc8ba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.791534] RAX: ffffffffffffffda RBX: 00007ffddc8ba768 RCX: 00007f558ae390d7
[ 50.792423] RDX: 00007f558aea341f RSI: 00007ffddc8ba0c0 RDI: 0000000040000000
[ 50.793267] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddc8b9ed0
[ 50.794145] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f558af4bbf0
[ 50.795016] R13: 00007ffddc8ba200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.795925]
[ 50.796221] irq event stamp: 7683
[ 50.796660] hardirqs last enabled at (7695): [] __up_console_sem+0x78/0x80
[ 50.797687] hardirqs last disabled at (7706): [] __up_console_sem+0x5d/0x80
[ 50.798725] softirqs last enabled at (7580): [] irq_exit_rcu+0x93/0xc0
[ 50.799756] softirqs last disabled at (7575): [] irq_exit_rcu+0x93/0xc0
[ 50.800783] ---[ end trace 0000000000000000 ]---
[ 50.805617] ------------[ cut here ]------------
[ 50.806199] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.807896] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.808966] Modules linked in:
[ 50.809390] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.810522] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.811512] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.812156] 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
[ 50.814288] RSP: 0018:ffff888018f87c00 EFLAGS: 00010282
[ 50.814950] RAX: 0000000000000000 RBX: ffff88800ca99240 RCX: 0000000000000000
[ 50.815820] RDX: ffff888015ba8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.816682] RBP: ffff88800ca99254 R08: 0000000000000001 R09: 0000000000000000
[ 50.817550] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.818420] R13: ffffffff84e223a0 R14: ffff88800ca99248 R15: ffffffff84da62e0
[ 50.819260] FS: 00005555570a4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.820254] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.820973] CR2: 00007f22ed7486f4 CR3: 000000000fb86000 CR4: 0000000000350ee0
[ 50.821878] Call Trace:
[ 50.822199]
[ 50.822528] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.823143] ipv6_frags_init_net+0x206/0x3c0
[ 50.823723] ops_init+0xbb/0x6b0
[ 50.824172] setup_net+0x3d9/0x990
[ 50.824659] ? down_read_killable+0x1d7/0x4e0
[ 50.825239] ? __pfx_setup_net+0x10/0x10
[ 50.825767] ? copy_net_ns+0x17c/0x770
[ 50.826274] copy_net_ns+0x321/0x770
[ 50.826791] create_new_namespaces+0x3f6/0xb30
[ 50.827405] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.828044] ksys_unshare+0x44d/0x8e0
[ 50.828554] ? __pfx_ksys_unshare+0x10/0x10
[ 50.829096] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.829825] __x64_sys_unshare+0x31/0x40
[ 50.830337] do_syscall_64+0x3f/0x90
[ 50.830837] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.831495] RIP: 0033:0x7f558ae390d7
[ 50.831978] 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
[ 50.834113] RSP: 002b:00007ffddc8ba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.835054] RAX: ffffffffffffffda RBX: 00007ffddc8ba768 RCX: 00007f558ae390d7
[ 50.835950] RDX: 00007f558aea341f RSI: 00007ffddc8ba0c0 RDI: 0000000040000000
[ 50.836821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddc8b9ed0
[ 50.837702] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f558af4bbf0
[ 50.838587] R13: 00007ffddc8ba200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.839488]
[ 50.839802] irq event stamp: 9123
[ 50.840226] hardirqs last enabled at (9133): [] __up_console_sem+0x78/0x80
[ 50.841276] hardirqs last disabled at (9144): [] __up_console_sem+0x5d/0x80
[ 50.842314] softirqs last enabled at (8216): [] netlink_insert+0x187/0x1820
[ 50.843406] softirqs last disabled at (8214): [] release_sock+0x1f/0x1b0
[ 50.844453] ---[ end trace 0000000000000000 ]---
[ 50.845813] ------------[ cut here ]------------
[ 50.846431] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.848305] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.849364] Modules linked in:
[ 50.849765] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.850899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.851925] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.852578] 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
[ 50.854719] RSP: 0018:ffff888018f87bf0 EFLAGS: 00010286
[ 50.855401] RAX: 0000000000000000 RBX: ffff88800ca98a40 RCX: 0000000000000000
[ 50.856274] RDX: ffff888015ba8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.857156] RBP: ffff88800ca98a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.858036] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.858914] R13: ffffffff84e223a0 R14: ffff88800ca98a48 R15: ffffffff84daf020
[ 50.859796] FS: 00005555570a4400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.860781] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.861509] CR2: 00007f22ed7486f4 CR3: 000000000fb86000 CR4: 0000000000350ee0
[ 50.862389] Call Trace:
[ 50.862713]
[ 50.863015] nf_ct_net_init+0x224/0x3d0
[ 50.863553] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.864125] ops_init+0xbb/0x6b0
[ 50.864587] setup_net+0x3d9/0x990
[ 50.865037] ? down_read_killable+0x1d7/0x4e0
[ 50.865624] ? __pfx_setup_net+0x10/0x10
[ 50.866137] ? copy_net_ns+0x17c/0x770
[ 50.866663] copy_net_ns+0x321/0x770
[ 50.867140] create_new_namespaces+0x3f6/0xb30
[ 50.867764] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.868402] ksys_unshare+0x44d/0x8e0
[ 50.868895] ? __pfx_ksys_unshare+0x10/0x10
[ 50.869476] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.870198] __x64_sys_unshare+0x31/0x40
[ 50.870742] do_syscall_64+0x3f/0x90
[ 50.871212] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.871879] RIP: 0033:0x7f558ae390d7
[ 50.872372] 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
[ 50.874573] RSP: 002b:00007ffddc8ba128 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.875541] RAX: ffffffffffffffda RBX: 00007ffddc8ba768 RCX: 00007f558ae390d7
[ 50.876438] RDX: 00007f558aea341f RSI: 00007ffddc8ba0c0 RDI: 0000000040000000
[ 50.877306] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffddc8b9ed0
[ 50.878193] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f558af4bbf0
[ 50.879070] R13: 00007ffddc8ba200 R14: 0000000000000000 R15: 00000000000000f8
[ 50.880002]
[ 50.880305] irq event stamp: 9969
[ 50.880750] hardirqs last enabled at (9981): [] __up_console_sem+0x78/0x80
[ 50.881790] hardirqs last disabled at (9992): [] __up_console_sem+0x5d/0x80
[ 50.882862] softirqs last enabled at (9878): [] irq_exit_rcu+0x93/0xc0
[ 50.883884] softirqs last disabled at (9869): [] irq_exit_rcu+0x93/0xc0
[ 50.884916] ---[ end trace 0000000000000000 ]---
executing program
[ 52.459047] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.506426] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.554494] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.602431] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
10:25:08 Registers:
info registers vcpu 0
RAX=00000000000313fd 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=00007f7c7435e2e0 CR3=000000001660a000 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=73611e5ded7aa1be3d407e76b81c2e05
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=61afb4baeaa37151000000000013bdb8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6d533c1ef1e4240700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018f87598
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 00005555570a4400 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=00007f22ed7486f4 CR3=000000000fb86000 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