Warning: Permanently added '[localhost]:10484' (ECDSA) to the list of known hosts.
2023/05/18 10:44:32 fuzzer started
2023/05/18 10:44:32 dialing manager at localhost:44319
2023/05/18 10:44:32 checking machine...
2023/05/18 10:44:32 checking revisions...
syzkaller login: [ 44.850859] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:44:33 testing simple program...
[ 44.925887] cgroup: Unknown subsys name 'net'
[ 45.008924] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 57.237930] audit: type=1400 audit(1684406685.383:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 58.368863] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 58.371218] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 58.372404] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 58.375947] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 58.377630] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 58.379376] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.817806] ------------[ cut here ]------------
[ 58.818520] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.820406] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.821862] Modules linked in:
[ 58.822284] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.824301] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.827211] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.828894] 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
[ 58.831371] RSP: 0018:ffff8880166a7c00 EFLAGS: 00010282
[ 58.832186] RAX: 0000000000000000 RBX: ffff88800fab1440 RCX: 0000000000000000
[ 58.833213] RDX: ffff88801598d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.834280] RBP: ffff88800fab1454 R08: 0000000000000001 R09: 0000000000000000
[ 58.835283] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.836225] R13: ffffffff84e23fe0 R14: ffff88800fab1448 R15: ffffffff84d74dc0
[ 58.837169] FS: 0000555556cb2400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 58.838220] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.839003] CR2: 00007f0efcac86f4 CR3: 000000000fbf6000 CR4: 0000000000350ef0
[ 58.839930] Call Trace:
[ 58.840265]
[ 58.840616] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.841256] ipv4_frags_init_net+0x269/0x440
[ 58.841886] ops_init+0xbb/0x6b0
[ 58.842356] setup_net+0x3d9/0x990
[ 58.842866] ? down_read_killable+0x1d7/0x4e0
[ 58.843496] ? __pfx_setup_net+0x10/0x10
[ 58.844029] ? copy_net_ns+0x17c/0x770
[ 58.844599] copy_net_ns+0x321/0x770
[ 58.845111] create_new_namespaces+0x3f6/0xb30
[ 58.845787] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.846456] ksys_unshare+0x44d/0x8e0
[ 58.846969] ? __pfx_ksys_unshare+0x10/0x10
[ 58.847566] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.848302] __x64_sys_unshare+0x31/0x40
[ 58.848862] do_syscall_64+0x3f/0x90
[ 58.849361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.850055] RIP: 0033:0x7f3e7e3fb0d7
[ 58.850573] 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
[ 58.852763] RSP: 002b:00007ffdd17cdba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.853755] RAX: ffffffffffffffda RBX: 00007ffdd17ce1e8 RCX: 00007f3e7e3fb0d7
[ 58.854678] RDX: 00007f3e7e46541f RSI: 00007ffdd17cdb40 RDI: 0000000040000000
[ 58.855621] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd17cd950
[ 58.856538] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e7e50dbf0
[ 58.857486] R13: 00007ffdd17cdc80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.858402]
[ 58.858754] irq event stamp: 8639
[ 58.859187] hardirqs last enabled at (8649): [] __up_console_sem+0x78/0x80
[ 58.860295] hardirqs last disabled at (8666): [] __up_console_sem+0x5d/0x80
[ 58.861435] softirqs last enabled at (8662): [] irq_exit_rcu+0x93/0xc0
[ 58.862510] softirqs last disabled at (8657): [] irq_exit_rcu+0x93/0xc0
[ 58.863579] ---[ end trace 0000000000000000 ]---
[ 58.872466] ------------[ cut here ]------------
[ 58.873093] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.874834] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.876022] Modules linked in:
[ 58.876496] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.877683] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.878710] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.879359] 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
[ 58.881578] RSP: 0018:ffff8880166a7c00 EFLAGS: 00010282
[ 58.882249] RAX: 0000000000000000 RBX: ffff88800f5d3a40 RCX: 0000000000000000
[ 58.883152] RDX: ffff88801598d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.884060] RBP: ffff88800f5d3a54 R08: 0000000000000001 R09: 0000000000000000
[ 58.884956] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 58.885862] R13: ffffffff84e23fe0 R14: ffff88800f5d3a48 R15: ffffffff84da7d60
[ 58.886756] FS: 0000555556cb2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.887764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.888500] CR2: 00007f701effeee0 CR3: 000000000fbf6000 CR4: 0000000000350ee0
[ 58.889358] Call Trace:
[ 58.889714]
[ 58.890013] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.890661] ipv6_frags_init_net+0x206/0x3c0
[ 58.891219] ops_init+0xbb/0x6b0
[ 58.891714] setup_net+0x3d9/0x990
[ 58.892169] ? down_read_killable+0x1d7/0x4e0
[ 58.892781] ? __pfx_setup_net+0x10/0x10
[ 58.893296] ? copy_net_ns+0x17c/0x770
[ 58.893870] copy_net_ns+0x321/0x770
[ 58.894360] create_new_namespaces+0x3f6/0xb30
[ 58.895003] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.895646] ksys_unshare+0x44d/0x8e0
[ 58.896134] ? __pfx_ksys_unshare+0x10/0x10
[ 58.896706] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.897447] __x64_sys_unshare+0x31/0x40
[ 58.897959] do_syscall_64+0x3f/0x90
[ 58.898491] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.899158] RIP: 0033:0x7f3e7e3fb0d7
[ 58.899646] 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
[ 58.901843] RSP: 002b:00007ffdd17cdba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.902799] RAX: ffffffffffffffda RBX: 00007ffdd17ce1e8 RCX: 00007f3e7e3fb0d7
[ 58.903679] RDX: 00007f3e7e46541f RSI: 00007ffdd17cdb40 RDI: 0000000040000000
[ 58.904590] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd17cd950
[ 58.905483] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e7e50dbf0
[ 58.906356] R13: 00007ffdd17cdc80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.907257]
[ 58.907590] irq event stamp: 11145
[ 58.908023] hardirqs last enabled at (11155): [] __up_console_sem+0x78/0x80
[ 58.909109] hardirqs last disabled at (11166): [] __up_console_sem+0x5d/0x80
[ 58.910198] softirqs last enabled at (10906): [] irq_exit_rcu+0x93/0xc0
[ 58.911261] softirqs last disabled at (10899): [] irq_exit_rcu+0x93/0xc0
[ 58.912295] ---[ end trace 0000000000000000 ]---
[ 58.913709] ------------[ cut here ]------------
[ 58.914298] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.916189] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.917258] Modules linked in:
[ 58.917727] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.918871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.919869] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.920539] 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
[ 58.922696] RSP: 0018:ffff8880166a7bf0 EFLAGS: 00010286
[ 58.923345] RAX: 0000000000000000 RBX: ffff88800f5d2040 RCX: 0000000000000000
[ 58.924234] RDX: ffff88801598d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.925130] RBP: ffff88800f5d2054 R08: 0000000000000001 R09: 0000000000000000
[ 58.926025] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.926915] R13: ffffffff84e23fe0 R14: ffff88800f5d2048 R15: ffffffff84db0aa0
[ 58.927811] FS: 0000555556cb2400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.928798] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.929573] CR2: 00007f701effeee0 CR3: 000000000fbf6000 CR4: 0000000000350ee0
[ 58.930465] Call Trace:
[ 58.930791]
[ 58.931086] nf_ct_net_init+0x224/0x3d0
[ 58.931632] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.932209] ops_init+0xbb/0x6b0
[ 58.932689] setup_net+0x3d9/0x990
[ 58.933151] ? down_read_killable+0x1d7/0x4e0
[ 58.933755] ? __pfx_setup_net+0x10/0x10
[ 58.934267] ? copy_net_ns+0x17c/0x770
[ 58.934802] copy_net_ns+0x321/0x770
[ 58.935283] create_new_namespaces+0x3f6/0xb30
[ 58.935902] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.936549] ksys_unshare+0x44d/0x8e0
[ 58.937046] ? __pfx_ksys_unshare+0x10/0x10
[ 58.937636] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.938348] __x64_sys_unshare+0x31/0x40
[ 58.938879] do_syscall_64+0x3f/0x90
[ 58.939360] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.940030] RIP: 0033:0x7f3e7e3fb0d7
[ 58.940523] 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
[ 58.942677] RSP: 002b:00007ffdd17cdba8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 58.943624] RAX: ffffffffffffffda RBX: 00007ffdd17ce1e8 RCX: 00007f3e7e3fb0d7
[ 58.944499] RDX: 00007f3e7e46541f RSI: 00007ffdd17cdb40 RDI: 0000000040000000
[ 58.945399] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd17cd950
[ 58.946293] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f3e7e50dbf0
[ 58.947194] R13: 00007ffdd17cdc80 R14: 0000000000000000 R15: 00000000000000f8
[ 58.948111]
[ 58.948442] irq event stamp: 11961
[ 58.948880] hardirqs last enabled at (11971): [] __up_console_sem+0x78/0x80
[ 58.949951] hardirqs last disabled at (11982): [] __up_console_sem+0x5d/0x80
[ 58.951037] softirqs last enabled at (11562): [] irq_exit_rcu+0x93/0xc0
[ 58.952080] softirqs last disabled at (11557): [] irq_exit_rcu+0x93/0xc0
[ 58.953116] ---[ end trace 0000000000000000 ]---
executing program
[ 60.450141] Bluetooth: hci0: command 0x0409 tx timeout
[ 62.497475] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 64.546360] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.593619] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:44:46 Registers:
info registers vcpu 0
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880166a7618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 0000555556cb2400 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=00007f0efcac86f4 CR3=000000000fbf6000 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=000000000002cc5f 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=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=00007f701f035c50 CR3=00000000161d6000 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=6816a6dda5758495f6480261b5f05d5b
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f600000000001118e0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=da9684c795b72edc00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000