Warning: Permanently added '[localhost]:10050' (ECDSA) to the list of known hosts.
2023/05/18 00:21:00 fuzzer started
2023/05/18 00:21:00 dialing manager at localhost:44319
2023/05/18 00:21:01 checking machine...
2023/05/18 00:21:01 checking revisions...
syzkaller login: [ 38.235880] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:21:01 testing simple program...
[ 38.305007] cgroup: Unknown subsys name 'net'
[ 38.393648] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.327346] audit: type=1400 audit(1684369274.257:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 52.494599] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.496381] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.499034] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.503502] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.509080] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.510300] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.913854] ------------[ cut here ]------------
[ 52.914841] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.916491] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.917550] Modules linked in:
[ 52.917957] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.919160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.923980] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.924661] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.926848] RSP: 0018:ffff88801ee47c00 EFLAGS: 00010282
[ 52.927524] RAX: 0000000000000000 RBX: ffff88800e164440 RCX: 0000000000000000
[ 52.928383] RDX: ffff888019941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.929287] RBP: ffff88800e164454 R08: 0000000000000001 R09: 0000000000000000
[ 52.930169] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.931043] R13: ffffffff84e23fe0 R14: ffff88800e164448 R15: ffffffff84d74dc0
[ 52.931930] FS: 0000555557023400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.932924] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.933690] CR2: 00007f1f5feab6f4 CR3: 000000000d984000 CR4: 0000000000350ef0
[ 52.934576] Call Trace:
[ 52.934899]
[ 52.935197] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.935846] ipv4_frags_init_net+0x269/0x440
[ 52.936446] ops_init+0xbb/0x6b0
[ 52.936890] setup_net+0x3d9/0x990
[ 52.937353] ? down_read_killable+0x1d7/0x4e0
[ 52.937961] ? __pfx_setup_net+0x10/0x10
[ 52.938499] ? copy_net_ns+0x17c/0x770
[ 52.939007] copy_net_ns+0x321/0x770
[ 52.939515] create_new_namespaces+0x3f6/0xb30
[ 52.940101] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.940752] ksys_unshare+0x44d/0x8e0
[ 52.941259] ? __pfx_ksys_unshare+0x10/0x10
[ 52.941834] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.942580] __x64_sys_unshare+0x31/0x40
[ 52.943100] do_syscall_64+0x3f/0x90
[ 52.943603] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.944241] RIP: 0033:0x7fa258b920d7
[ 52.944750] 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
[ 52.946926] RSP: 002b:00007ffff49b3238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.947874] RAX: ffffffffffffffda RBX: 00007ffff49b3878 RCX: 00007fa258b920d7
[ 52.948765] RDX: 00007fa258bfc41f RSI: 00007ffff49b31d0 RDI: 0000000040000000
[ 52.949670] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff49b2fe0
[ 52.950546] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa258ca4bf0
[ 52.951431] R13: 00007ffff49b3310 R14: 0000000000000000 R15: 00000000000000f8
[ 52.952302]
[ 52.952638] irq event stamp: 8725
[ 52.953061] hardirqs last enabled at (8735): [] __up_console_sem+0x78/0x80
[ 52.954143] hardirqs last disabled at (8746): [] __up_console_sem+0x5d/0x80
[ 52.955203] softirqs last enabled at (8620): [] irq_exit_rcu+0x93/0xc0
[ 52.956233] softirqs last disabled at (8615): [] irq_exit_rcu+0x93/0xc0
[ 52.957258] ---[ end trace 0000000000000000 ]---
[ 52.962473] ------------[ cut here ]------------
[ 52.963068] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.964713] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.965772] Modules linked in:
[ 52.966183] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.967342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.968363] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.969042] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 52.971226] RSP: 0018:ffff88801ee47c00 EFLAGS: 00010282
[ 52.971904] RAX: 0000000000000000 RBX: ffff88800df97e40 RCX: 0000000000000000
[ 52.972798] RDX: ffff888019941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.973698] RBP: ffff88800df97e54 R08: 0000000000000001 R09: 0000000000000000
[ 52.974609] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.975498] R13: ffffffff84e23fe0 R14: ffff88800df97e48 R15: ffffffff84da7d60
[ 52.976363] FS: 0000555557023400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 52.977366] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.978109] CR2: 00007f1f5feab6f4 CR3: 000000000d984000 CR4: 0000000000350ef0
[ 52.978997] Call Trace:
[ 52.979321]
[ 52.979650] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.980265] ipv6_frags_init_net+0x206/0x3c0
[ 52.980860] ops_init+0xbb/0x6b0
[ 52.981326] setup_net+0x3d9/0x990
[ 52.981812] ? down_read_killable+0x1d7/0x4e0
[ 52.982381] ? __pfx_setup_net+0x10/0x10
[ 52.982918] ? copy_net_ns+0x17c/0x770
[ 52.983447] copy_net_ns+0x321/0x770
[ 52.983929] create_new_namespaces+0x3f6/0xb30
[ 52.984549] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.985173] ksys_unshare+0x44d/0x8e0
[ 52.985688] ? __pfx_ksys_unshare+0x10/0x10
[ 52.986232] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.986968] __x64_sys_unshare+0x31/0x40
[ 52.987516] do_syscall_64+0x3f/0x90
[ 52.987993] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.988666] RIP: 0033:0x7fa258b920d7
[ 52.989142] 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
[ 52.991285] RSP: 002b:00007ffff49b3238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.992220] RAX: ffffffffffffffda RBX: 00007ffff49b3878 RCX: 00007fa258b920d7
[ 52.993126] RDX: 00007fa258bfc41f RSI: 00007ffff49b31d0 RDI: 0000000040000000
[ 52.994022] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff49b2fe0
[ 52.994910] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa258ca4bf0
[ 52.995782] R13: 00007ffff49b3310 R14: 0000000000000000 R15: 00000000000000f8
[ 52.996690]
[ 52.996998] irq event stamp: 10479
[ 52.997466] hardirqs last enabled at (10491): [] __up_console_sem+0x78/0x80
[ 52.998528] hardirqs last disabled at (10502): [] __up_console_sem+0x5d/0x80
[ 52.999595] softirqs last enabled at (9732): [] irq_exit_rcu+0x93/0xc0
[ 53.000618] softirqs last disabled at (9705): [] irq_exit_rcu+0x93/0xc0
[ 53.001653] ---[ end trace 0000000000000000 ]---
[ 53.002974] ------------[ cut here ]------------
[ 53.003642] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.005578] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.006638] Modules linked in:
[ 53.007042] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 53.008209] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.009222] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.009888] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 53.012047] RSP: 0018:ffff88801ee47bf0 EFLAGS: 00010286
[ 53.012730] RAX: 0000000000000000 RBX: ffff88800df97840 RCX: 0000000000000000
[ 53.013637] RDX: ffff888019941b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 53.014528] RBP: ffff88800df97854 R08: 0000000000000001 R09: 0000000000000000
[ 53.015379] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.016269] R13: ffffffff84e23fe0 R14: ffff88800df97848 R15: ffffffff84db0aa0
[ 53.017193] FS: 0000555557023400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.018192] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.019004] CR2: 00007f1f5feab6f4 CR3: 000000000d984000 CR4: 0000000000350ef0
[ 53.019916] Call Trace:
[ 53.020249]
[ 53.020586] nf_ct_net_init+0x224/0x3d0
[ 53.021110] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.021713] ops_init+0xbb/0x6b0
[ 53.022170] setup_net+0x3d9/0x990
[ 53.022662] ? down_read_killable+0x1d7/0x4e0
[ 53.023240] ? __pfx_setup_net+0x10/0x10
[ 53.023779] ? copy_net_ns+0x17c/0x770
[ 53.024294] copy_net_ns+0x321/0x770
[ 53.024807] create_new_namespaces+0x3f6/0xb30
[ 53.025456] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.026068] ksys_unshare+0x44d/0x8e0
[ 53.026592] ? __pfx_ksys_unshare+0x10/0x10
[ 53.027136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.027875] __x64_sys_unshare+0x31/0x40
[ 53.028423] do_syscall_64+0x3f/0x90
[ 53.028905] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.029589] RIP: 0033:0x7fa258b920d7
[ 53.030059] 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
[ 53.032238] RSP: 002b:00007ffff49b3238 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.033194] RAX: ffffffffffffffda RBX: 00007ffff49b3878 RCX: 00007fa258b920d7
[ 53.034076] RDX: 00007fa258bfc41f RSI: 00007ffff49b31d0 RDI: 0000000040000000
[ 53.034953] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff49b2fe0
[ 53.035842] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fa258ca4bf0
[ 53.036719] R13: 00007ffff49b3310 R14: 0000000000000000 R15: 00000000000000f8
[ 53.037691]
[ 53.037995] irq event stamp: 11273
[ 53.038461] hardirqs last enabled at (11285): [] __up_console_sem+0x78/0x80
[ 53.039509] hardirqs last disabled at (11296): [] __up_console_sem+0x5d/0x80
[ 53.040586] softirqs last enabled at (11258): [] irq_exit_rcu+0x93/0xc0
[ 53.041630] softirqs last disabled at (11253): [] irq_exit_rcu+0x93/0xc0
[ 53.042673] ---[ end trace 0000000000000000 ]---
executing program
[ 54.574209] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.621532] Bluetooth: hci0: command 0x041b tx timeout
[ 58.669845] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.717539] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:21:13 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ee47618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555557023400 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=00007f1f5feab6f4 CR3=000000000d984000 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=0000000000037d5b RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007fef8c033028 CR3=000000000c63e000 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=2035313a31323a30302038312079614d XMM01=5d3735393731392e32352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732035
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000