Warning: Permanently added '[localhost]:41885' (ECDSA) to the list of known hosts.
2023/05/17 00:39:45 fuzzer started
2023/05/17 00:39:46 dialing manager at localhost:35573
2023/05/17 00:39:46 checking machine...
2023/05/17 00:39:46 checking revisions...
syzkaller login: [ 36.116432] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:39:46 testing simple program...
[ 36.189969] cgroup: Unknown subsys name 'net'
[ 36.280796] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.682368] audit: type=1400 audit(1684283999.815:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.796059] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.799089] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.802308] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.805628] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.808416] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.809558] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.183478] ------------[ cut here ]------------
[ 51.184284] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.186360] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.187659] Modules linked in:
[ 51.188200] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.193109] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.194121] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.194782] 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
[ 51.196980] RSP: 0018:ffff888017e3fc00 EFLAGS: 00010282
[ 51.197667] RAX: 0000000000000000 RBX: ffff88800f5ea440 RCX: 0000000000000000
[ 51.198572] RDX: ffff888017c0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.199442] RBP: ffff88800f5ea454 R08: 0000000000000001 R09: 0000000000000000
[ 51.200360] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.201244] R13: ffffffff84e223a0 R14: ffff88800f5ea448 R15: ffffffff84d73340
[ 51.202092] FS: 000055555620c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.203092] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.203822] CR2: 00007f2c3d9ab6f4 CR3: 0000000014780000 CR4: 0000000000350ee0
[ 51.204709] Call Trace:
[ 51.205035]
[ 51.205356] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.205965] ipv4_frags_init_net+0x269/0x440
[ 51.206544] ops_init+0xbb/0x6b0
[ 51.206992] setup_net+0x3d9/0x990
[ 51.207475] ? down_read_killable+0x1d7/0x4e0
[ 51.208060] ? __pfx_setup_net+0x10/0x10
[ 51.208595] ? copy_net_ns+0x17c/0x770
[ 51.209099] copy_net_ns+0x321/0x770
[ 51.209602] create_new_namespaces+0x3f6/0xb30
[ 51.210212] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.210823] ksys_unshare+0x44d/0x8e0
[ 51.211337] ? __pfx_ksys_unshare+0x10/0x10
[ 51.211877] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.212627] __x64_sys_unshare+0x31/0x40
[ 51.213174] do_syscall_64+0x3f/0x90
[ 51.213647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.214310] RIP: 0033:0x7f9fc18280d7
[ 51.214773] 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
[ 51.216963] RSP: 002b:00007fffa616a3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.217919] RAX: ffffffffffffffda RBX: 00007fffa616aa18 RCX: 00007f9fc18280d7
[ 51.218821] RDX: 00007f9fc189241f RSI: 00007fffa616a370 RDI: 0000000040000000
[ 51.219729] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa616a180
[ 51.220620] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fc193abf0
[ 51.221507] R13: 00007fffa616a4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.222418]
[ 51.222721] irq event stamp: 7933
[ 51.223136] hardirqs last enabled at (7943): [] __up_console_sem+0x78/0x80
[ 51.224233] hardirqs last disabled at (7956): [] __up_console_sem+0x5d/0x80
[ 51.225297] softirqs last enabled at (7440): [] irq_exit_rcu+0x93/0xc0
[ 51.226353] softirqs last disabled at (7431): [] irq_exit_rcu+0x93/0xc0
[ 51.227392] ---[ end trace 0000000000000000 ]---
[ 51.233898] ------------[ cut here ]------------
[ 51.234516] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.236307] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.237379] Modules linked in:
[ 51.237784] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.238968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.240012] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.240704] 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
[ 51.242901] RSP: 0018:ffff888017e3fc00 EFLAGS: 00010282
[ 51.243593] RAX: 0000000000000000 RBX: ffff88800d472e40 RCX: 0000000000000000
[ 51.244514] RDX: ffff888017c0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.245423] RBP: ffff88800d472e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.246329] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.247238] R13: ffffffff84e223a0 R14: ffff88800d472e48 R15: ffffffff84da62e0
[ 51.248118] FS: 000055555620c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.249135] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.249891] CR2: 00007f2c3d9ab6f4 CR3: 0000000014780000 CR4: 0000000000350ee0
[ 51.250803] Call Trace:
[ 51.251136]
[ 51.251470] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.252107] ipv6_frags_init_net+0x206/0x3c0
[ 51.252709] ops_init+0xbb/0x6b0
[ 51.253187] setup_net+0x3d9/0x990
[ 51.253652] ? down_read_killable+0x1d7/0x4e0
[ 51.254250] ? __pfx_setup_net+0x10/0x10
[ 51.254763] ? copy_net_ns+0x17c/0x770
[ 51.255306] copy_net_ns+0x321/0x770
[ 51.255792] create_new_namespaces+0x3f6/0xb30
[ 51.256416] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.257039] ksys_unshare+0x44d/0x8e0
[ 51.257565] ? __pfx_ksys_unshare+0x10/0x10
[ 51.258122] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.258870] __x64_sys_unshare+0x31/0x40
[ 51.259433] do_syscall_64+0x3f/0x90
[ 51.259934] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.260613] RIP: 0033:0x7f9fc18280d7
[ 51.261086] 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
[ 51.263266] RSP: 002b:00007fffa616a3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.264245] RAX: ffffffffffffffda RBX: 00007fffa616aa18 RCX: 00007f9fc18280d7
[ 51.265114] RDX: 00007f9fc189241f RSI: 00007fffa616a370 RDI: 0000000040000000
[ 51.266016] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa616a180
[ 51.266917] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fc193abf0
[ 51.267829] R13: 00007fffa616a4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.268770]
[ 51.269074] irq event stamp: 10503
[ 51.269547] hardirqs last enabled at (10515): [] __up_console_sem+0x78/0x80
[ 51.270624] hardirqs last disabled at (10526): [] __up_console_sem+0x5d/0x80
[ 51.271707] softirqs last enabled at (10054): [] irq_exit_rcu+0x93/0xc0
[ 51.272771] softirqs last disabled at (10049): [] irq_exit_rcu+0x93/0xc0
[ 51.273830] ---[ end trace 0000000000000000 ]---
[ 51.275194] ------------[ cut here ]------------
[ 51.275788] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.277735] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.278822] Modules linked in:
[ 51.279259] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.280457] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.281489] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.282133] 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
[ 51.284338] RSP: 0018:ffff888017e3fbf0 EFLAGS: 00010286
[ 51.284997] RAX: 0000000000000000 RBX: ffff88800d472040 RCX: 0000000000000000
[ 51.285903] RDX: ffff888017c0d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.286803] RBP: ffff88800d472054 R08: 0000000000000001 R09: 0000000000000000
[ 51.287699] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.288612] R13: ffffffff84e223a0 R14: ffff88800d472048 R15: ffffffff84daf020
[ 51.289522] FS: 000055555620c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.290524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.291295] CR2: 00007f2c3d9ab6f4 CR3: 0000000014780000 CR4: 0000000000350ee0
[ 51.292223] Call Trace:
[ 51.292557]
[ 51.292860] nf_ct_net_init+0x224/0x3d0
[ 51.293416] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.293999] ops_init+0xbb/0x6b0
[ 51.294484] setup_net+0x3d9/0x990
[ 51.294948] ? down_read_killable+0x1d7/0x4e0
[ 51.295552] ? __pfx_setup_net+0x10/0x10
[ 51.296083] ? copy_net_ns+0x17c/0x770
[ 51.296619] copy_net_ns+0x321/0x770
[ 51.297100] create_new_namespaces+0x3f6/0xb30
[ 51.297718] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.298379] ksys_unshare+0x44d/0x8e0
[ 51.298870] ? __pfx_ksys_unshare+0x10/0x10
[ 51.299454] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.300213] __x64_sys_unshare+0x31/0x40
[ 51.300739] do_syscall_64+0x3f/0x90
[ 51.301244] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.301887] RIP: 0033:0x7f9fc18280d7
[ 51.302393] 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
[ 51.304612] RSP: 002b:00007fffa616a3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.305564] RAX: ffffffffffffffda RBX: 00007fffa616aa18 RCX: 00007f9fc18280d7
[ 51.306457] RDX: 00007f9fc189241f RSI: 00007fffa616a370 RDI: 0000000040000000
[ 51.307358] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa616a180
[ 51.308270] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f9fc193abf0
[ 51.309179] R13: 00007fffa616a4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.310077]
[ 51.310413] irq event stamp: 11311
[ 51.310854] hardirqs last enabled at (11321): [] __up_console_sem+0x78/0x80
[ 51.311942] hardirqs last disabled at (11332): [] __up_console_sem+0x5d/0x80
[ 51.313015] softirqs last enabled at (11206): [] irq_exit_rcu+0x93/0xc0
[ 51.314059] softirqs last disabled at (11201): [] irq_exit_rcu+0x93/0xc0
[ 51.315108] ---[ end trace 0000000000000000 ]---
[ 52.875853] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.923287] Bluetooth: hci0: command 0x041b tx timeout
[ 56.971258] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.019577] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:40:01 Registers:
info registers vcpu 0
RAX=00000000000260ab 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=00007fad0f113070 CR3=000000000e5d6000 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=2031303a30343a30302037312079614d XMM01=5d3030323838312e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888017e3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 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 000055555620c400 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=00007f2c3d9ab6f4 CR3=0000000014780000 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