Warning: Permanently added '[localhost]:48444' (ECDSA) to the list of known hosts.
2023/05/18 01:31:05 fuzzer started
2023/05/18 01:31:05 dialing manager at localhost:44319
2023/05/18 01:31:05 checking machine...
2023/05/18 01:31:05 checking revisions...
syzkaller login: [ 37.340492] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:31:05 testing simple program...
[ 37.420925] cgroup: Unknown subsys name 'net'
[ 37.522850] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.939296] audit: type=1400 audit(1684373479.212:6): 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
[ 52.080206] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.083216] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.085799] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.090273] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.092991] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.094458] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 52.501816] ------------[ cut here ]------------
[ 52.503096] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.505045] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.506330] Modules linked in:
[ 52.506774] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.511675] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.512739] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.513445] 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
[ 52.515831] RSP: 0018:ffff88800cbafc00 EFLAGS: 00010282
[ 52.516538] RAX: 0000000000000000 RBX: ffff88800e2f7440 RCX: 0000000000000000
[ 52.517483] RDX: ffff8880195d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.518468] RBP: ffff88800e2f7454 R08: 0000000000000001 R09: 0000000000000000
[ 52.519400] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.520342] R13: ffffffff84e23fe0 R14: ffff88800e2f7448 R15: ffffffff84d74dc0
[ 52.521298] FS: 000055555690b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.522388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.523174] CR2: 00007fc9234f6900 CR3: 0000000017d10000 CR4: 0000000000350ee0
[ 52.524122] Call Trace:
[ 52.524473]
[ 52.524813] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.525460] ipv4_frags_init_net+0x269/0x440
[ 52.526116] ops_init+0xbb/0x6b0
[ 52.526628] setup_net+0x3d9/0x990
[ 52.527108] ? down_read_killable+0x1d7/0x4e0
[ 52.527738] ? __pfx_setup_net+0x10/0x10
[ 52.528283] ? copy_net_ns+0x17c/0x770
[ 52.528855] copy_net_ns+0x321/0x770
[ 52.529371] create_new_namespaces+0x3f6/0xb30
[ 52.530027] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.530725] ksys_unshare+0x44d/0x8e0
[ 52.531245] ? __pfx_ksys_unshare+0x10/0x10
[ 52.531865] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.532652] __x64_sys_unshare+0x31/0x40
[ 52.533206] do_syscall_64+0x3f/0x90
[ 52.533751] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.534466] RIP: 0033:0x7f1fdb7cb0d7
[ 52.534986] 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
[ 52.537270] RSP: 002b:00007ffe3209ec68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.538308] RAX: ffffffffffffffda RBX: 00007ffe3209f2a8 RCX: 00007f1fdb7cb0d7
[ 52.539253] RDX: 00007f1fdb83541f RSI: 00007ffe3209ec00 RDI: 0000000040000000
[ 52.540194] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3209ea10
[ 52.541131] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fdb8ddbf0
[ 52.542091] R13: 00007ffe3209ed40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.543065]
[ 52.543384] irq event stamp: 7715
[ 52.543869] hardirqs last enabled at (7727): [] __up_console_sem+0x78/0x80
[ 52.544980] hardirqs last disabled at (7738): [] __up_console_sem+0x5d/0x80
[ 52.546136] softirqs last enabled at (7622): [] irq_exit_rcu+0x93/0xc0
[ 52.547225] softirqs last disabled at (7617): [] irq_exit_rcu+0x93/0xc0
[ 52.548320] ---[ end trace 0000000000000000 ]---
[ 52.553381] ------------[ cut here ]------------
[ 52.554027] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.555794] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.556902] Modules linked in:
[ 52.557332] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.558550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.559632] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.560322] 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
[ 52.562630] RSP: 0018:ffff88800cbafc00 EFLAGS: 00010282
[ 52.563330] RAX: 0000000000000000 RBX: ffff88800d6ae440 RCX: 0000000000000000
[ 52.564272] RDX: ffff8880195d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.565228] RBP: ffff88800d6ae454 R08: 0000000000000001 R09: 0000000000000000
[ 52.566199] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.567132] R13: ffffffff84e23fe0 R14: ffff88800d6ae448 R15: ffffffff84da7d60
[ 52.568111] FS: 000055555690b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.569173] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.569961] CR2: 00007fc9234f6900 CR3: 0000000017d10000 CR4: 0000000000350ee0
[ 52.570944] Call Trace:
[ 52.571300]
[ 52.571652] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.572303] ipv6_frags_init_net+0x206/0x3c0
[ 52.572935] ops_init+0xbb/0x6b0
[ 52.573414] setup_net+0x3d9/0x990
[ 52.573930] ? down_read_killable+0x1d7/0x4e0
[ 52.574608] ? __pfx_setup_net+0x10/0x10
[ 52.575179] ? copy_net_ns+0x17c/0x770
[ 52.575762] copy_net_ns+0x321/0x770
[ 52.576277] create_new_namespaces+0x3f6/0xb30
[ 52.576935] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.577630] ksys_unshare+0x44d/0x8e0
[ 52.578164] ? __pfx_ksys_unshare+0x10/0x10
[ 52.578786] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.579549] __x64_sys_unshare+0x31/0x40
[ 52.580126] do_syscall_64+0x3f/0x90
[ 52.580674] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.581349] RIP: 0033:0x7f1fdb7cb0d7
[ 52.581869] 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
[ 52.584187] RSP: 002b:00007ffe3209ec68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.585187] RAX: ffffffffffffffda RBX: 00007ffe3209f2a8 RCX: 00007f1fdb7cb0d7
[ 52.586151] RDX: 00007f1fdb83541f RSI: 00007ffe3209ec00 RDI: 0000000040000000
[ 52.587105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3209ea10
[ 52.588056] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fdb8ddbf0
[ 52.589007] R13: 00007ffe3209ed40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.589984]
[ 52.590321] irq event stamp: 9529
[ 52.590795] hardirqs last enabled at (9541): [] __up_console_sem+0x78/0x80
[ 52.591922] hardirqs last disabled at (9552): [] __up_console_sem+0x5d/0x80
[ 52.593053] softirqs last enabled at (9210): [] irq_exit_rcu+0x93/0xc0
[ 52.594139] softirqs last disabled at (9201): [] irq_exit_rcu+0x93/0xc0
[ 52.595217] ---[ end trace 0000000000000000 ]---
[ 52.596637] ------------[ cut here ]------------
[ 52.597275] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.599307] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.600440] Modules linked in:
[ 52.600906] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.602135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.603203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.603913] 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
[ 52.606200] RSP: 0018:ffff88800cbafbf0 EFLAGS: 00010286
[ 52.606914] RAX: 0000000000000000 RBX: ffff88800d6afe40 RCX: 0000000000000000
[ 52.607857] RDX: ffff8880195d3680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.608800] RBP: ffff88800d6afe54 R08: 0000000000000001 R09: 0000000000000000
[ 52.609739] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.610703] R13: ffffffff84e23fe0 R14: ffff88800d6afe48 R15: ffffffff84db0aa0
[ 52.611657] FS: 000055555690b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.612708] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.613454] CR2: 00007fc9234f6900 CR3: 0000000017d10000 CR4: 0000000000350ee0
[ 52.614408] Call Trace:
[ 52.614792]
[ 52.615106] nf_ct_net_init+0x224/0x3d0
[ 52.615694] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.616335] ops_init+0xbb/0x6b0
[ 52.616874] setup_net+0x3d9/0x990
[ 52.617392] ? down_read_killable+0x1d7/0x4e0
[ 52.618087] ? __pfx_setup_net+0x10/0x10
[ 52.618681] ? copy_net_ns+0x17c/0x770
[ 52.619226] copy_net_ns+0x321/0x770
[ 52.619780] create_new_namespaces+0x3f6/0xb30
[ 52.620429] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.621125] ksys_unshare+0x44d/0x8e0
[ 52.621675] ? __pfx_ksys_unshare+0x10/0x10
[ 52.622276] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.623077] __x64_sys_unshare+0x31/0x40
[ 52.623666] do_syscall_64+0x3f/0x90
[ 52.624186] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.624914] RIP: 0033:0x7f1fdb7cb0d7
[ 52.625421] 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
[ 52.627751] RSP: 002b:00007ffe3209ec68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.628771] RAX: ffffffffffffffda RBX: 00007ffe3209f2a8 RCX: 00007f1fdb7cb0d7
[ 52.629723] RDX: 00007f1fdb83541f RSI: 00007ffe3209ec00 RDI: 0000000040000000
[ 52.630676] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3209ea10
[ 52.631628] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f1fdb8ddbf0
[ 52.632541] R13: 00007ffe3209ed40 R14: 0000000000000000 R15: 00000000000000f8
[ 52.633532]
[ 52.633897] irq event stamp: 10317
[ 52.634373] hardirqs last enabled at (10327): [] __up_console_sem+0x78/0x80
[ 52.635524] hardirqs last disabled at (10338): [] __up_console_sem+0x5d/0x80
[ 52.636682] softirqs last enabled at (9822): [] irq_exit_rcu+0x93/0xc0
[ 52.637803] softirqs last disabled at (9817): [] irq_exit_rcu+0x93/0xc0
[ 52.638915] ---[ end trace 0000000000000000 ]---
[ 54.163156] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.211207] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.258801] Bluetooth: hci0: command 0x040f tx timeout
[ 60.307652] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:31:18 Registers:
info registers vcpu 0
RAX=000000000002c4ff 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=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 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=00007fc9234ab780 CR3=000000000cc08000 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=306378302f333978302b7563725f7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000033 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cbaf5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000033 R11=0000000000000001
R12=0000000000000033 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 000055555690b400 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=00007fc9234f6900 CR3=0000000017d10000 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