Warning: Permanently added '[localhost]:39065' (ECDSA) to the list of known hosts.
2023/05/17 06:20:27 fuzzer started
2023/05/17 06:20:28 dialing manager at localhost:35573
2023/05/17 06:20:28 checking machine...
2023/05/17 06:20:28 checking revisions...
syzkaller login: [ 49.852439] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:20:28 testing simple program...
[ 49.942262] cgroup: Unknown subsys name 'net'
[ 50.021523] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.545355] audit: type=1400 audit(1684304441.159:6): 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
[ 63.622314] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.623966] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.626846] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.630027] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.631984] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.633193] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.016328] ------------[ cut here ]------------
[ 64.017080] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.019770] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.021043] Modules linked in:
[ 64.021557] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.026440] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.027443] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.028074] 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
[ 64.030260] RSP: 0018:ffff88801a5d7c00 EFLAGS: 00010282
[ 64.030901] RAX: 0000000000000000 RBX: ffff88800c742440 RCX: 0000000000000000
[ 64.031775] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.032635] RBP: ffff88800c742454 R08: 0000000000000001 R09: 0000000000000000
[ 64.033506] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.034396] R13: ffffffff84e223a0 R14: ffff88800c742448 R15: ffffffff84d73340
[ 64.035266] FS: 0000555557405400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.036217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.036938] CR2: 00007f54fd5ae350 CR3: 0000000017636000 CR4: 0000000000350ef0
[ 64.037821] Call Trace:
[ 64.038141]
[ 64.038461] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.039061] ipv4_frags_init_net+0x269/0x440
[ 64.039633] ops_init+0xbb/0x6b0
[ 64.040074] setup_net+0x3d9/0x990
[ 64.040545] ? down_read_killable+0x1d7/0x4e0
[ 64.041104] ? __pfx_setup_net+0x10/0x10
[ 64.041630] ? copy_net_ns+0x17c/0x770
[ 64.042140] copy_net_ns+0x321/0x770
[ 64.042651] create_new_namespaces+0x3f6/0xb30
[ 64.043258] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.043872] ksys_unshare+0x44d/0x8e0
[ 64.044388] ? __pfx_ksys_unshare+0x10/0x10
[ 64.044923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.045658] __x64_sys_unshare+0x31/0x40
[ 64.046195] do_syscall_64+0x3f/0x90
[ 64.046691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.047349] RIP: 0033:0x7f31a803d0d7
[ 64.047802] 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
[ 64.049918] RSP: 002b:00007ffd5a81ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.050865] RAX: ffffffffffffffda RBX: 00007ffd5a81f218 RCX: 00007f31a803d0d7
[ 64.051750] RDX: 00007f31a80a741f RSI: 00007ffd5a81eb70 RDI: 0000000040000000
[ 64.052621] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a81e980
[ 64.053488] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31a814fbf0
[ 64.054395] R13: 00007ffd5a81ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.055304]
[ 64.055603] irq event stamp: 8453
[ 64.056018] hardirqs last enabled at (8463): [] __up_console_sem+0x78/0x80
[ 64.057070] hardirqs last disabled at (8474): [] __up_console_sem+0x5d/0x80
[ 64.058142] softirqs last enabled at (8390): [] irq_exit_rcu+0x93/0xc0
[ 64.059181] softirqs last disabled at (8385): [] irq_exit_rcu+0x93/0xc0
[ 64.060206] ---[ end trace 0000000000000000 ]---
[ 64.065003] ------------[ cut here ]------------
[ 64.065739] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.067462] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.068501] Modules linked in:
[ 64.068904] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.070049] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.071046] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.071706] 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
[ 64.073839] RSP: 0018:ffff88801a5d7c00 EFLAGS: 00010282
[ 64.074522] RAX: 0000000000000000 RBX: ffff88800e8eee40 RCX: 0000000000000000
[ 64.075394] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.076271] RBP: ffff88800e8eee54 R08: 0000000000000001 R09: 0000000000000000
[ 64.077115] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.078019] R13: ffffffff84e223a0 R14: ffff88800e8eee48 R15: ffffffff84da62e0
[ 64.078901] FS: 0000555557405400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.079895] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.080619] CR2: 00007f54fd5ae350 CR3: 0000000017636000 CR4: 0000000000350ef0
[ 64.081509] Call Trace:
[ 64.081848]
[ 64.082145] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.082800] ipv6_frags_init_net+0x206/0x3c0
[ 64.083393] ops_init+0xbb/0x6b0
[ 64.083844] setup_net+0x3d9/0x990
[ 64.084322] ? down_read_killable+0x1d7/0x4e0
[ 64.084908] ? __pfx_setup_net+0x10/0x10
[ 64.085441] ? copy_net_ns+0x17c/0x770
[ 64.085985] copy_net_ns+0x321/0x770
[ 64.086500] create_new_namespaces+0x3f6/0xb30
[ 64.087096] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.087746] ksys_unshare+0x44d/0x8e0
[ 64.088273] ? __pfx_ksys_unshare+0x10/0x10
[ 64.088824] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.089570] __x64_sys_unshare+0x31/0x40
[ 64.090093] do_syscall_64+0x3f/0x90
[ 64.090600] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.091270] RIP: 0033:0x7f31a803d0d7
[ 64.091737] 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
[ 64.093950] RSP: 002b:00007ffd5a81ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.094917] RAX: ffffffffffffffda RBX: 00007ffd5a81f218 RCX: 00007f31a803d0d7
[ 64.095824] RDX: 00007f31a80a741f RSI: 00007ffd5a81eb70 RDI: 0000000040000000
[ 64.096723] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a81e980
[ 64.097629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31a814fbf0
[ 64.098542] R13: 00007ffd5a81ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.099458]
[ 64.099757] irq event stamp: 9995
[ 64.100183] hardirqs last enabled at (10005): [] __up_console_sem+0x78/0x80
[ 64.101281] hardirqs last disabled at (10018): [] __up_console_sem+0x5d/0x80
[ 64.102383] softirqs last enabled at (9712): [] irq_exit_rcu+0x93/0xc0
[ 64.103402] softirqs last disabled at (9707): [] irq_exit_rcu+0x93/0xc0
[ 64.104443] ---[ end trace 0000000000000000 ]---
[ 64.105789] ------------[ cut here ]------------
[ 64.106409] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.108363] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.109434] Modules linked in:
[ 64.109863] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.111090] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.112152] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.112850] 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
[ 64.115163] RSP: 0018:ffff88801a5d7bf0 EFLAGS: 00010286
[ 64.115878] RAX: 0000000000000000 RBX: ffff88800e8ef640 RCX: 0000000000000000
[ 64.116799] RDX: ffff88800feb51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.117741] RBP: ffff88800e8ef654 R08: 0000000000000001 R09: 0000000000000000
[ 64.118702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.119639] R13: ffffffff84e223a0 R14: ffff88800e8ef648 R15: ffffffff84daf020
[ 64.120572] FS: 0000555557405400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.121610] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.122386] CR2: 00007f54fd5ae350 CR3: 0000000017636000 CR4: 0000000000350ef0
[ 64.123313] Call Trace:
[ 64.123661]
[ 64.123973] nf_ct_net_init+0x224/0x3d0
[ 64.124535] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.125127] ops_init+0xbb/0x6b0
[ 64.125618] setup_net+0x3d9/0x990
[ 64.126104] ? down_read_killable+0x1d7/0x4e0
[ 64.126718] ? __pfx_setup_net+0x10/0x10
[ 64.127273] ? copy_net_ns+0x17c/0x770
[ 64.127796] copy_net_ns+0x321/0x770
[ 64.128327] create_new_namespaces+0x3f6/0xb30
[ 64.128938] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.129607] ksys_unshare+0x44d/0x8e0
[ 64.130151] ? __pfx_ksys_unshare+0x10/0x10
[ 64.130761] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.131514] __x64_sys_unshare+0x31/0x40
[ 64.132023] do_syscall_64+0x3f/0x90
[ 64.132524] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.133157] RIP: 0033:0x7f31a803d0d7
[ 64.133638] 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
[ 64.135799] RSP: 002b:00007ffd5a81ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.136745] RAX: ffffffffffffffda RBX: 00007ffd5a81f218 RCX: 00007f31a803d0d7
[ 64.137615] RDX: 00007f31a80a741f RSI: 00007ffd5a81eb70 RDI: 0000000040000000
[ 64.138562] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5a81e980
[ 64.139431] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f31a814fbf0
[ 64.140296] R13: 00007ffd5a81ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.141168]
[ 64.141495] irq event stamp: 10745
[ 64.141942] hardirqs last enabled at (10755): [] __up_console_sem+0x78/0x80
[ 64.142997] hardirqs last disabled at (10766): [] __up_console_sem+0x5d/0x80
[ 64.144042] softirqs last enabled at (9712): [] irq_exit_rcu+0x93/0xc0
[ 64.145050] softirqs last disabled at (9707): [] irq_exit_rcu+0x93/0xc0
[ 64.146103] ---[ end trace 0000000000000000 ]---
executing program
[ 65.641852] Bluetooth: hci0: command 0x0409 tx timeout
[ 67.689808] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.738334] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.785294] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:20:37 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a5d75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557405400 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=00007f54fd5ae350 CR3=0000000017636000 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=00000000000399d3 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=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=00007f54fd526780 CR3=0000000016564000 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=3a6490b973360ba46f40c1773a203457
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=248635f572ec6ac8000000000013db90 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=bda51314e8a214f300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000