Warning: Permanently added '[localhost]:6770' (ECDSA) to the list of known hosts.
2023/05/18 00:04:03 fuzzer started
2023/05/18 00:04:04 dialing manager at localhost:44319
2023/05/18 00:04:04 checking machine...
2023/05/18 00:04:04 checking revisions...
syzkaller login: [ 49.824776] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:04:04 testing simple program...
[ 49.892799] cgroup: Unknown subsys name 'net'
[ 49.958464] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.296175] audit: type=1400 audit(1684368257.960:6): avc: denied { execmem } for pid=264 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.392956] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.396627] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.397682] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.400827] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.401682] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.403052] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 64.695165] ------------[ cut here ]------------
[ 64.695591] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.696646] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.697366] Modules linked in:
[ 64.697634] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.699884] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.701713] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.702166] 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
[ 64.703477] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 64.703864] RAX: 0000000000000000 RBX: ffff88801036bc40 RCX: 0000000000000000
[ 64.704510] RDX: ffff888018bf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.705159] RBP: ffff88801036bc54 R08: 0000000000000001 R09: 0000000000000000
[ 64.705770] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.706424] R13: ffffffff84e23fe0 R14: ffff88801036bc48 R15: ffffffff84d74dc0
[ 64.707053] FS: 000055555725e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.707815] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.708334] CR2: 00007f21fa76a260 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 64.709016] Call Trace:
[ 64.709312]
[ 64.709539] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.709981] ipv4_frags_init_net+0x269/0x440
[ 64.710429] ops_init+0xbb/0x6b0
[ 64.710756] setup_net+0x3d9/0x990
[ 64.711148] ? down_read_killable+0x1d7/0x4e0
[ 64.711571] ? __pfx_setup_net+0x10/0x10
[ 64.711945] ? copy_net_ns+0x17c/0x770
[ 64.712347] copy_net_ns+0x321/0x770
[ 64.712739] create_new_namespaces+0x3f6/0xb30
[ 64.713242] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.713769] ksys_unshare+0x44d/0x8e0
[ 64.714232] ? __pfx_ksys_unshare+0x10/0x10
[ 64.714685] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.715332] __x64_sys_unshare+0x31/0x40
[ 64.715766] do_syscall_64+0x3f/0x90
[ 64.716221] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.716745] RIP: 0033:0x7f39a839b0d7
[ 64.717110] 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
[ 64.718335] RSP: 002b:00007ffdf32cc0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.719007] RAX: ffffffffffffffda RBX: 00007ffdf32cc728 RCX: 00007f39a839b0d7
[ 64.719630] RDX: 00007f39a840541f RSI: 00007ffdf32cc080 RDI: 0000000040000000
[ 64.720233] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf32cbe90
[ 64.720744] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a84adbf0
[ 64.721226] R13: 00007ffdf32cc1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.721695]
[ 64.721847] irq event stamp: 8265
[ 64.722056] hardirqs last enabled at (8275): [] __up_console_sem+0x78/0x80
[ 64.722653] hardirqs last disabled at (8286): [] __up_console_sem+0x5d/0x80
[ 64.723257] softirqs last enabled at (7852): [] irq_exit_rcu+0x93/0xc0
[ 64.723806] softirqs last disabled at (7841): [] irq_exit_rcu+0x93/0xc0
[ 64.724399] ---[ end trace 0000000000000000 ]---
[ 64.728170] ------------[ cut here ]------------
[ 64.728613] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.729666] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.730409] Modules linked in:
[ 64.730702] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.731583] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.732329] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.732802] 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
[ 64.734417] RSP: 0018:ffff88801fd6fc00 EFLAGS: 00010282
[ 64.734908] RAX: 0000000000000000 RBX: ffff8880096db840 RCX: 0000000000000000
[ 64.735603] RDX: ffff888018bf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.736255] RBP: ffff8880096db854 R08: 0000000000000001 R09: 0000000000000000
[ 64.736867] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.737531] R13: ffffffff84e23fe0 R14: ffff8880096db848 R15: ffffffff84da7d60
[ 64.738182] FS: 000055555725e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.738855] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.739444] CR2: 00007f21fa76a260 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 64.739928] Call Trace:
[ 64.740168]
[ 64.740384] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.740823] ipv6_frags_init_net+0x206/0x3c0
[ 64.741259] ops_init+0xbb/0x6b0
[ 64.741585] setup_net+0x3d9/0x990
[ 64.741901] ? down_read_killable+0x1d7/0x4e0
[ 64.742339] ? __pfx_setup_net+0x10/0x10
[ 64.742706] ? copy_net_ns+0x17c/0x770
[ 64.743102] copy_net_ns+0x321/0x770
[ 64.743500] create_new_namespaces+0x3f6/0xb30
[ 64.743984] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.744471] ksys_unshare+0x44d/0x8e0
[ 64.744832] ? __pfx_ksys_unshare+0x10/0x10
[ 64.745222] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.745698] __x64_sys_unshare+0x31/0x40
[ 64.746115] do_syscall_64+0x3f/0x90
[ 64.746457] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.746904] RIP: 0033:0x7f39a839b0d7
[ 64.747324] 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
[ 64.748909] RSP: 002b:00007ffdf32cc0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.749796] RAX: ffffffffffffffda RBX: 00007ffdf32cc728 RCX: 00007f39a839b0d7
[ 64.750426] RDX: 00007f39a840541f RSI: 00007ffdf32cc080 RDI: 0000000040000000
[ 64.751173] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf32cbe90
[ 64.751911] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a84adbf0
[ 64.752632] R13: 00007ffdf32cc1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.753218]
[ 64.753424] irq event stamp: 9855
[ 64.753760] hardirqs last enabled at (9865): [] __up_console_sem+0x78/0x80
[ 64.754623] hardirqs last disabled at (9876): [] __up_console_sem+0x5d/0x80
[ 64.755390] softirqs last enabled at (9752): [] irq_exit_rcu+0x93/0xc0
[ 64.756177] softirqs last disabled at (9747): [] irq_exit_rcu+0x93/0xc0
[ 64.756829] ---[ end trace 0000000000000000 ]---
[ 64.758155] ------------[ cut here ]------------
[ 64.758603] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.759973] WARNING: CPU: 1 PID: 265 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.760728] Modules linked in:
[ 64.761013] CPU: 1 PID: 265 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 64.761837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.762596] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.763097] 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
[ 64.764835] RSP: 0018:ffff88801fd6fbf0 EFLAGS: 00010286
[ 64.765397] RAX: 0000000000000000 RBX: ffff8880096dbe40 RCX: 0000000000000000
[ 64.766000] RDX: ffff888018bf3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 64.766628] RBP: ffff8880096dbe54 R08: 0000000000000001 R09: 0000000000000000
[ 64.767255] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.767907] R13: ffffffff84e23fe0 R14: ffff8880096dbe48 R15: ffffffff84db0aa0
[ 64.768584] FS: 000055555725e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 64.769331] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.769865] CR2: 00007f21fa76a260 CR3: 000000000f16c000 CR4: 0000000000350ee0
[ 64.770568] Call Trace:
[ 64.770813]
[ 64.771035] nf_ct_net_init+0x224/0x3d0
[ 64.771485] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.771904] ops_init+0xbb/0x6b0
[ 64.772271] setup_net+0x3d9/0x990
[ 64.772621] ? down_read_killable+0x1d7/0x4e0
[ 64.773045] ? __pfx_setup_net+0x10/0x10
[ 64.773469] ? copy_net_ns+0x17c/0x770
[ 64.773852] copy_net_ns+0x321/0x770
[ 64.774242] create_new_namespaces+0x3f6/0xb30
[ 64.774692] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.775197] ksys_unshare+0x44d/0x8e0
[ 64.775586] ? __pfx_ksys_unshare+0x10/0x10
[ 64.775989] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.776551] __x64_sys_unshare+0x31/0x40
[ 64.776947] do_syscall_64+0x3f/0x90
[ 64.777337] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.777837] RIP: 0033:0x7f39a839b0d7
[ 64.778231] 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
[ 64.779876] RSP: 002b:00007ffdf32cc0e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.780628] RAX: ffffffffffffffda RBX: 00007ffdf32cc728 RCX: 00007f39a839b0d7
[ 64.781295] RDX: 00007f39a840541f RSI: 00007ffdf32cc080 RDI: 0000000040000000
[ 64.781948] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf32cbe90
[ 64.782629] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f39a84adbf0
[ 64.783334] R13: 00007ffdf32cc1c0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.783989]
[ 64.784246] irq event stamp: 10649
[ 64.784589] hardirqs last enabled at (10659): [] __up_console_sem+0x78/0x80
[ 64.785372] hardirqs last disabled at (10670): [] __up_console_sem+0x5d/0x80
[ 64.786119] softirqs last enabled at (9752): [] irq_exit_rcu+0x93/0xc0
[ 64.786838] softirqs last disabled at (9747): [] irq_exit_rcu+0x93/0xc0
[ 64.787597] ---[ end trace 0000000000000000 ]---
[ 66.415810] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.463685] Bluetooth: hci0: command 0x041b tx timeout
[ 70.511137] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.559209] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:04:14 Registers:
info registers vcpu 0
RAX=0000000000028da7 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 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 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=00007f8f91efb0d0 CR3=000000000eee6000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=74737973205d3930363030382e353200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000049 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801fd6f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000049 R11=0000000000000001
R12=0000000000000049 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 000055555725e400 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=00007f21fa76a260 CR3=000000000f16c000 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=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