Warning: Permanently added '[localhost]:23564' (ECDSA) to the list of known hosts.
2023/05/16 16:24:56 fuzzer started
2023/05/16 16:24:56 dialing manager at localhost:35573
2023/05/16 16:24:56 checking machine...
2023/05/16 16:24:56 checking revisions...
syzkaller login: [ 46.588679] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:24:56 testing simple program...
[ 46.663712] cgroup: Unknown subsys name 'net'
[ 46.746948] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 59.129154] audit: type=1400 audit(1684254309.309:6): 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
[ 60.273432] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 60.279101] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 60.282036] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 60.285587] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 60.288546] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 60.289686] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 60.679164] ------------[ cut here ]------------
[ 60.679827] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 60.681832] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.682940] Modules linked in:
[ 60.683378] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.688189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.689235] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.689906] 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
[ 60.692167] RSP: 0018:ffff88800c4cfc00 EFLAGS: 00010282
[ 60.692845] RAX: 0000000000000000 RBX: ffff888016552040 RCX: 0000000000000000
[ 60.693758] RDX: ffff8880159bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.694672] RBP: ffff888016552054 R08: 0000000000000001 R09: 0000000000000000
[ 60.695587] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.696518] R13: ffffffff84e223a0 R14: ffff888016552048 R15: ffffffff84d73340
[ 60.697436] FS: 000055555748e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.698460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.699214] CR2: 00007f525b1a96f4 CR3: 000000000fd1a000 CR4: 0000000000350ef0
[ 60.700140] Call Trace:
[ 60.700480]
[ 60.700783] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 60.701443] ipv4_frags_init_net+0x269/0x440
[ 60.702042] ops_init+0xbb/0x6b0
[ 60.702497] setup_net+0x3d9/0x990
[ 60.702961] ? down_read_killable+0x1d7/0x4e0
[ 60.703572] ? __pfx_setup_net+0x10/0x10
[ 60.704149] ? copy_net_ns+0x17c/0x770
[ 60.704671] copy_net_ns+0x321/0x770
[ 60.705189] create_new_namespaces+0x3f6/0xb30
[ 60.705792] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.706460] ksys_unshare+0x44d/0x8e0
[ 60.706968] ? __pfx_ksys_unshare+0x10/0x10
[ 60.707556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.708305] __x64_sys_unshare+0x31/0x40
[ 60.708823] do_syscall_64+0x3f/0x90
[ 60.709326] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.709968] RIP: 0033:0x7f849bd8a0d7
[ 60.710467] 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
[ 60.712655] RSP: 002b:00007fff4ed97898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.713615] RAX: ffffffffffffffda RBX: 00007fff4ed97ed8 RCX: 00007f849bd8a0d7
[ 60.714503] RDX: 00007f849bdf441f RSI: 00007fff4ed97830 RDI: 0000000040000000
[ 60.715399] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ed97640
[ 60.716287] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f849be9cbf0
[ 60.717164] R13: 00007fff4ed97970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.718058]
[ 60.718359] irq event stamp: 7925
[ 60.718778] hardirqs last enabled at (7935): [] __up_console_sem+0x78/0x80
[ 60.719821] hardirqs last disabled at (7946): [] __up_console_sem+0x5d/0x80
[ 60.720888] softirqs last enabled at (7816): [] irq_exit_rcu+0x93/0xc0
[ 60.721911] softirqs last disabled at (7811): [] irq_exit_rcu+0x93/0xc0
[ 60.722927] ---[ end trace 0000000000000000 ]---
[ 60.728529] ------------[ cut here ]------------
[ 60.729138] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 60.730806] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.731887] Modules linked in:
[ 60.732340] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.733491] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.734505] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.735178] 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
[ 60.737382] RSP: 0018:ffff88800c4cfc00 EFLAGS: 00010282
[ 60.738061] RAX: 0000000000000000 RBX: ffff88801415e240 RCX: 0000000000000000
[ 60.738943] RDX: ffff8880159bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.739830] RBP: ffff88801415e254 R08: 0000000000000001 R09: 0000000000000000
[ 60.740747] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.741640] R13: ffffffff84e223a0 R14: ffff88801415e248 R15: ffffffff84da62e0
[ 60.742551] FS: 000055555748e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.743538] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.744286] CR2: 00007f525b1a96f4 CR3: 000000000fd1a000 CR4: 0000000000350ef0
[ 60.745158] Call Trace:
[ 60.745483]
[ 60.745775] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 60.746416] ipv6_frags_init_net+0x206/0x3c0
[ 60.747006] ops_init+0xbb/0x6b0
[ 60.747449] setup_net+0x3d9/0x990
[ 60.747915] ? down_read_killable+0x1d7/0x4e0
[ 60.748517] ? __pfx_setup_net+0x10/0x10
[ 60.749044] ? copy_net_ns+0x17c/0x770
[ 60.749552] copy_net_ns+0x321/0x770
[ 60.750089] create_new_namespaces+0x3f6/0xb30
[ 60.750680] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.751321] ksys_unshare+0x44d/0x8e0
[ 60.751811] ? __pfx_ksys_unshare+0x10/0x10
[ 60.752400] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.753141] __x64_sys_unshare+0x31/0x40
[ 60.753651] do_syscall_64+0x3f/0x90
[ 60.754148] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.754779] RIP: 0033:0x7f849bd8a0d7
[ 60.755271] 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
[ 60.757445] RSP: 002b:00007fff4ed97898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.758384] RAX: ffffffffffffffda RBX: 00007fff4ed97ed8 RCX: 00007f849bd8a0d7
[ 60.759272] RDX: 00007f849bdf441f RSI: 00007fff4ed97830 RDI: 0000000040000000
[ 60.760179] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ed97640
[ 60.761054] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f849be9cbf0
[ 60.761900] R13: 00007fff4ed97970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.762797]
[ 60.763121] irq event stamp: 9693
[ 60.763554] hardirqs last enabled at (9703): [] __up_console_sem+0x78/0x80
[ 60.764616] hardirqs last disabled at (9714): [] __up_console_sem+0x5d/0x80
[ 60.765668] softirqs last enabled at (8860): [] irq_exit_rcu+0x93/0xc0
[ 60.766694] softirqs last disabled at (8691): [] irq_exit_rcu+0x93/0xc0
[ 60.767720] ---[ end trace 0000000000000000 ]---
[ 60.769134] ------------[ cut here ]------------
[ 60.769721] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 60.771709] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 60.772786] Modules linked in:
[ 60.773238] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 60.774413] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 60.775416] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 60.776144] 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
[ 60.778303] RSP: 0018:ffff88800c4cfbf0 EFLAGS: 00010286
[ 60.778947] RAX: 0000000000000000 RBX: ffff8880090a4c40 RCX: 0000000000000000
[ 60.779826] RDX: ffff8880159bd1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 60.780724] RBP: ffff8880090a4c54 R08: 0000000000000001 R09: 0000000000000000
[ 60.781624] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 60.782496] R13: ffffffff84e223a0 R14: ffff8880090a4c48 R15: ffffffff84daf020
[ 60.783374] FS: 000055555748e400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 60.784371] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 60.785105] CR2: 00007f525b1a96f4 CR3: 000000000fd1a000 CR4: 0000000000350ef0
[ 60.785958] Call Trace:
[ 60.786315]
[ 60.786613] nf_ct_net_init+0x224/0x3d0
[ 60.787152] ? __pfx_nf_ct_net_init+0x10/0x10
[ 60.787715] ops_init+0xbb/0x6b0
[ 60.788208] setup_net+0x3d9/0x990
[ 60.788659] ? down_read_killable+0x1d7/0x4e0
[ 60.789256] ? __pfx_setup_net+0x10/0x10
[ 60.789765] ? copy_net_ns+0x17c/0x770
[ 60.790293] copy_net_ns+0x321/0x770
[ 60.790769] create_new_namespaces+0x3f6/0xb30
[ 60.791382] unshare_nsproxy_namespaces+0xc1/0x200
[ 60.792019] ksys_unshare+0x44d/0x8e0
[ 60.792505] ? __pfx_ksys_unshare+0x10/0x10
[ 60.793092] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 60.793819] __x64_sys_unshare+0x31/0x40
[ 60.794365] do_syscall_64+0x3f/0x90
[ 60.794847] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 60.795531] RIP: 0033:0x7f849bd8a0d7
[ 60.796039] 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
[ 60.798187] RSP: 002b:00007fff4ed97898 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 60.799128] RAX: ffffffffffffffda RBX: 00007fff4ed97ed8 RCX: 00007f849bd8a0d7
[ 60.800034] RDX: 00007f849bdf441f RSI: 00007fff4ed97830 RDI: 0000000040000000
[ 60.800893] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4ed97640
[ 60.801780] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f849be9cbf0
[ 60.802664] R13: 00007fff4ed97970 R14: 0000000000000000 R15: 00000000000000f8
[ 60.803572]
[ 60.803873] irq event stamp: 10517
[ 60.804358] hardirqs last enabled at (10529): [] __up_console_sem+0x78/0x80
[ 60.805424] hardirqs last disabled at (10540): [] __up_console_sem+0x5d/0x80
[ 60.806496] softirqs last enabled at (10144): [] irq_exit_rcu+0x93/0xc0
[ 60.807528] softirqs last disabled at (10135): [] irq_exit_rcu+0x93/0xc0
[ 60.808571] ---[ end trace 0000000000000000 ]---
executing program
[ 62.365594] Bluetooth: hci0: command 0x0409 tx timeout
[ 64.413098] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 66.461104] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 68.509084] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:24:53 Registers:
info registers vcpu 0
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800c4cf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 000055555748e400 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=00007f525b1a96f4 CR3=000000000fd1a000 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=0000000000024439 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=00007fac4917e780 CR3=000000000e28a000 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=bce2d755d9bf7cb3d34fe01172137d33
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=636646991b8cdcbd000000000013c248 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2f66b1c0c6711f1100000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000