Warning: Permanently added '[localhost]:25033' (ECDSA) to the list of known hosts.
2023/05/16 21:32:25 fuzzer started
2023/05/16 21:32:26 dialing manager at localhost:35573
2023/05/16 21:32:26 checking machine...
2023/05/16 21:32:26 checking revisions...
syzkaller login: [ 39.456668] kmemleak: Automatic memory scanning thread ended
2023/05/16 21:32:26 testing simple program...
[ 39.530799] cgroup: Unknown subsys name 'net'
[ 39.639495] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.403342] audit: type=1400 audit(1684272759.388:6): 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
[ 53.539896] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.541443] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.543297] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.547233] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.549888] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.551123] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 53.944243] ------------[ cut here ]------------
[ 53.944917] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.946861] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.948021] Modules linked in:
[ 53.948444] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.953544] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.954787] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.955433] 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
[ 53.957657] RSP: 0018:ffff88800f5efc00 EFLAGS: 00010282
[ 53.958326] RAX: 0000000000000000 RBX: ffff888018d96840 RCX: 0000000000000000
[ 53.959216] RDX: ffff888018dc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.960114] RBP: ffff888018d96854 R08: 0000000000000001 R09: 0000000000000000
[ 53.961033] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.961930] R13: ffffffff84e223a0 R14: ffff888018d96848 R15: ffffffff84d73340
[ 53.962853] FS: 00005555558b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 53.963872] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.964637] CR2: 00007f94ccbf26f4 CR3: 000000001663e000 CR4: 0000000000350ef0
[ 53.965498] Call Trace:
[ 53.965864]
[ 53.966169] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.966816] ipv4_frags_init_net+0x269/0x440
[ 53.967373] ops_init+0xbb/0x6b0
[ 53.967858] setup_net+0x3d9/0x990
[ 53.968319] ? down_read_killable+0x1d7/0x4e0
[ 53.968924] ? __pfx_setup_net+0x10/0x10
[ 53.969440] ? copy_net_ns+0x17c/0x770
[ 53.969985] copy_net_ns+0x321/0x770
[ 53.970469] create_new_namespaces+0x3f6/0xb30
[ 53.971090] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.971736] ksys_unshare+0x44d/0x8e0
[ 53.972237] ? __pfx_ksys_unshare+0x10/0x10
[ 53.972817] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.973531] __x64_sys_unshare+0x31/0x40
[ 53.974086] do_syscall_64+0x3f/0x90
[ 53.974556] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.975235] RIP: 0033:0x7f27f09880d7
[ 53.975736] 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
[ 53.977927] RSP: 002b:00007ffe3bdbd7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 53.978887] RAX: ffffffffffffffda RBX: 00007ffe3bdbde18 RCX: 00007f27f09880d7
[ 53.979780] RDX: 00007f27f09f241f RSI: 00007ffe3bdbd770 RDI: 0000000040000000
[ 53.980692] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bdbd580
[ 53.981548] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f0a9abf0
[ 53.982443] R13: 00007ffe3bdbd8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 53.983359]
[ 53.983698] irq event stamp: 8351
[ 53.984147] hardirqs last enabled at (8361): [] __up_console_sem+0x78/0x80
[ 53.985206] hardirqs last disabled at (8372): [] __up_console_sem+0x5d/0x80
[ 53.986266] softirqs last enabled at (7902): [] irq_exit_rcu+0x93/0xc0
[ 53.987315] softirqs last disabled at (7861): [] irq_exit_rcu+0x93/0xc0
[ 53.988373] ---[ end trace 0000000000000000 ]---
[ 53.997138] ------------[ cut here ]------------
[ 53.997807] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.999478] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.000599] Modules linked in:
[ 54.001015] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.002194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.003224] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.003907] 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
[ 54.006126] RSP: 0018:ffff88800f5efc00 EFLAGS: 00010282
[ 54.006816] RAX: 0000000000000000 RBX: ffff88800ec38a40 RCX: 0000000000000000
[ 54.007710] RDX: ffff888018dc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.008617] RBP: ffff88800ec38a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.009471] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.010367] R13: ffffffff84e223a0 R14: ffff88800ec38a48 R15: ffffffff84da62e0
[ 54.011265] FS: 00005555558b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.012296] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.013047] CR2: 00007f94ccbf26f4 CR3: 000000001663e000 CR4: 0000000000350ef0
[ 54.013947] Call Trace:
[ 54.014275]
[ 54.014608] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.015223] ipv6_frags_init_net+0x206/0x3c0
[ 54.015811] ops_init+0xbb/0x6b0
[ 54.016277] setup_net+0x3d9/0x990
[ 54.016772] ? down_read_killable+0x1d7/0x4e0
[ 54.017341] ? __pfx_setup_net+0x10/0x10
[ 54.017886] ? copy_net_ns+0x17c/0x770
[ 54.018405] copy_net_ns+0x321/0x770
[ 54.018923] create_new_namespaces+0x3f6/0xb30
[ 54.019517] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.020185] ksys_unshare+0x44d/0x8e0
[ 54.020711] ? __pfx_ksys_unshare+0x10/0x10
[ 54.021255] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.022017] __x64_sys_unshare+0x31/0x40
[ 54.022545] do_syscall_64+0x3f/0x90
[ 54.023067] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.023746] RIP: 0033:0x7f27f09880d7
[ 54.024234] 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
[ 54.026398] RSP: 002b:00007ffe3bdbd7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.027351] RAX: ffffffffffffffda RBX: 00007ffe3bdbde18 RCX: 00007f27f09880d7
[ 54.028265] RDX: 00007f27f09f241f RSI: 00007ffe3bdbd770 RDI: 0000000040000000
[ 54.029159] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bdbd580
[ 54.030060] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f0a9abf0
[ 54.030953] R13: 00007ffe3bdbd8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.031883]
[ 54.032204] irq event stamp: 12635
[ 54.032670] hardirqs last enabled at (12647): [] __up_console_sem+0x78/0x80
[ 54.033746] hardirqs last disabled at (12658): [] __up_console_sem+0x5d/0x80
[ 54.034818] softirqs last enabled at (11734): [] irq_exit_rcu+0x93/0xc0
[ 54.035847] softirqs last disabled at (11711): [] irq_exit_rcu+0x93/0xc0
[ 54.036910] ---[ end trace 0000000000000000 ]---
[ 54.038379] ------------[ cut here ]------------
[ 54.039029] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.041057] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.042129] Modules linked in:
[ 54.042537] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.043728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.044756] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.045397] 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
[ 54.047590] RSP: 0018:ffff88800f5efbf0 EFLAGS: 00010286
[ 54.048252] RAX: 0000000000000000 RBX: ffff88800f211a40 RCX: 0000000000000000
[ 54.049147] RDX: ffff888018dc3680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.050034] RBP: ffff88800f211a54 R08: 0000000000000001 R09: 0000000000000000
[ 54.050946] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.051837] R13: ffffffff84e223a0 R14: ffff88800f211a48 R15: ffffffff84daf020
[ 54.052758] FS: 00005555558b8400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.053767] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.054472] CR2: 00007f94ccbf26f4 CR3: 000000001663e000 CR4: 0000000000350ef0
[ 54.055375] Call Trace:
[ 54.055742]
[ 54.056045] nf_ct_net_init+0x224/0x3d0
[ 54.056606] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.057177] ops_init+0xbb/0x6b0
[ 54.057654] setup_net+0x3d9/0x990
[ 54.058118] ? down_read_killable+0x1d7/0x4e0
[ 54.058736] ? __pfx_setup_net+0x10/0x10
[ 54.059243] ? copy_net_ns+0x17c/0x770
[ 54.059783] copy_net_ns+0x321/0x770
[ 54.060284] create_new_namespaces+0x3f6/0xb30
[ 54.060909] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.061525] ksys_unshare+0x44d/0x8e0
[ 54.062044] ? __pfx_ksys_unshare+0x10/0x10
[ 54.062622] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.063334] __x64_sys_unshare+0x31/0x40
[ 54.063890] do_syscall_64+0x3f/0x90
[ 54.064381] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.065056] RIP: 0033:0x7f27f09880d7
[ 54.065524] 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
[ 54.067718] RSP: 002b:00007ffe3bdbd7d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.068686] RAX: ffffffffffffffda RBX: 00007ffe3bdbde18 RCX: 00007f27f09880d7
[ 54.069554] RDX: 00007f27f09f241f RSI: 00007ffe3bdbd770 RDI: 0000000040000000
[ 54.070460] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3bdbd580
[ 54.071377] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f27f0a9abf0
[ 54.072299] R13: 00007ffe3bdbd8b0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.073230]
[ 54.073534] irq event stamp: 13437
[ 54.073999] hardirqs last enabled at (13449): [] __up_console_sem+0x78/0x80
[ 54.075075] hardirqs last disabled at (13460): [] __up_console_sem+0x5d/0x80
[ 54.076172] softirqs last enabled at (13200): [] irq_exit_rcu+0x93/0xc0
[ 54.077218] softirqs last disabled at (13195): [] irq_exit_rcu+0x93/0xc0
[ 54.078271] ---[ end trace 0000000000000000 ]---
executing program
[ 55.626456] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 57.673788] Bluetooth: hci0: command 0x041b tx timeout
[ 59.722715] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 61.769764] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:32:38 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f5ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555558b8400 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=00007f94ccbf26f4 CR3=000000001663e000 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=0000000000028c69 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=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 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=0000555ec3a71080 CR3=000000000f43a000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3865203938203834206230203e663000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000