Warning: Permanently added '[localhost]:64971' (ECDSA) to the list of known hosts.
2023/05/18 02:04:17 fuzzer started
2023/05/18 02:04:17 dialing manager at localhost:44319
2023/05/18 02:04:17 checking machine...
2023/05/18 02:04:17 checking revisions...
syzkaller login: [ 47.815008] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:04:17 testing simple program...
[ 47.938485] cgroup: Unknown subsys name 'net'
[ 48.090198] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.951234] audit: type=1400 audit(1684375470.745:6): 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
[ 62.092006] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.094257] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.096877] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.099995] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.101733] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.103109] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.504872] ------------[ cut here ]------------
[ 62.505604] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.507339] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.508614] Modules linked in:
[ 62.509024] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.513862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.515034] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.515826] 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
[ 62.518106] RSP: 0018:ffff888020197c00 EFLAGS: 00010282
[ 62.518883] RAX: 0000000000000000 RBX: ffff88800edf9c40 RCX: 0000000000000000
[ 62.519858] RDX: ffff8880184bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.520838] RBP: ffff88800edf9c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.521735] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.522652] R13: ffffffff84e23fe0 R14: ffff88800edf9c48 R15: ffffffff84d74dc0
[ 62.523556] FS: 0000555556a40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.524553] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.525265] CR2: 00007f3607a2a6f4 CR3: 000000000e3dc000 CR4: 0000000000350ef0
[ 62.526192] Call Trace:
[ 62.526559]
[ 62.526862] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.527516] ipv4_frags_init_net+0x269/0x440
[ 62.528080] ops_init+0xbb/0x6b0
[ 62.528572] setup_net+0x3d9/0x990
[ 62.529034] ? down_read_killable+0x1d7/0x4e0
[ 62.529649] ? __pfx_setup_net+0x10/0x10
[ 62.530175] ? copy_net_ns+0x17c/0x770
[ 62.530718] copy_net_ns+0x321/0x770
[ 62.531213] create_new_namespaces+0x3f6/0xb30
[ 62.531828] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.532489] ksys_unshare+0x44d/0x8e0
[ 62.532978] ? __pfx_ksys_unshare+0x10/0x10
[ 62.533556] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.534296] __x64_sys_unshare+0x31/0x40
[ 62.534852] do_syscall_64+0x3f/0x90
[ 62.535348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.536038] RIP: 0033:0x7f89124490d7
[ 62.536536] 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
[ 62.538720] RSP: 002b:00007fff57ff1638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.539679] RAX: ffffffffffffffda RBX: 00007fff57ff1c78 RCX: 00007f89124490d7
[ 62.540580] RDX: 00007f89124b341f RSI: 00007fff57ff15d0 RDI: 0000000040000000
[ 62.541497] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57ff13e0
[ 62.542360] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f891255bbf0
[ 62.543250] R13: 00007fff57ff1710 R14: 0000000000000000 R15: 00000000000000f8
[ 62.544157]
[ 62.544497] irq event stamp: 8339
[ 62.544919] hardirqs last enabled at (8349): [] __up_console_sem+0x78/0x80
[ 62.546012] hardirqs last disabled at (8360): [] __up_console_sem+0x5d/0x80
[ 62.547070] softirqs last enabled at (7952): [] irq_exit_rcu+0x93/0xc0
[ 62.548111] softirqs last disabled at (7927): [] irq_exit_rcu+0x93/0xc0
[ 62.549132] ---[ end trace 0000000000000000 ]---
[ 62.554953] ------------[ cut here ]------------
[ 62.556569] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.558300] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.559432] Modules linked in:
[ 62.559848] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.561008] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.562037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.562723] 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
[ 62.564915] RSP: 0018:ffff888020197c00 EFLAGS: 00010282
[ 62.565634] RAX: 0000000000000000 RBX: ffff88800ee1ae40 RCX: 0000000000000000
[ 62.566580] RDX: ffff8880184bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.567524] RBP: ffff88800ee1ae54 R08: 0000000000000001 R09: 0000000000000000
[ 62.568448] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.569330] R13: ffffffff84e23fe0 R14: ffff88800ee1ae48 R15: ffffffff84da7d60
[ 62.570273] FS: 0000555556a40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.571330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.572103] CR2: 00007f3607a2a6f4 CR3: 000000000e3dc000 CR4: 0000000000350ef0
[ 62.573038] Call Trace:
[ 62.573378]
[ 62.573717] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.574366] ipv6_frags_init_net+0x206/0x3c0
[ 62.574983] ops_init+0xbb/0x6b0
[ 62.575478] setup_net+0x3d9/0x990
[ 62.575958] ? down_read_killable+0x1d7/0x4e0
[ 62.576578] ? __pfx_setup_net+0x10/0x10
[ 62.577120] ? copy_net_ns+0x17c/0x770
[ 62.577694] copy_net_ns+0x321/0x770
[ 62.578211] create_new_namespaces+0x3f6/0xb30
[ 62.578857] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.579531] ksys_unshare+0x44d/0x8e0
[ 62.580048] ? __pfx_ksys_unshare+0x10/0x10
[ 62.580670] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.581442] __x64_sys_unshare+0x31/0x40
[ 62.581988] do_syscall_64+0x3f/0x90
[ 62.582518] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.583185] RIP: 0033:0x7f89124490d7
[ 62.583695] 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
[ 62.585978] RSP: 002b:00007fff57ff1638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.586969] RAX: ffffffffffffffda RBX: 00007fff57ff1c78 RCX: 00007f89124490d7
[ 62.587897] RDX: 00007f89124b341f RSI: 00007fff57ff15d0 RDI: 0000000040000000
[ 62.588835] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57ff13e0
[ 62.589768] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f891255bbf0
[ 62.590717] R13: 00007fff57ff1710 R14: 0000000000000000 R15: 00000000000000f8
[ 62.591668]
[ 62.591986] irq event stamp: 10807
[ 62.592483] hardirqs last enabled at (10819): [] __up_console_sem+0x78/0x80
[ 62.593610] hardirqs last disabled at (10830): [] __up_console_sem+0x5d/0x80
[ 62.594756] softirqs last enabled at (10590): [] irq_exit_rcu+0x93/0xc0
[ 62.595843] softirqs last disabled at (10581): [] irq_exit_rcu+0x93/0xc0
[ 62.596929] ---[ end trace 0000000000000000 ]---
[ 62.598305] ------------[ cut here ]------------
[ 62.598971] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 62.600951] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.602117] Modules linked in:
[ 62.602601] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 62.603885] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.604986] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.605743] 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
[ 62.608138] RSP: 0018:ffff888020197bf0 EFLAGS: 00010286
[ 62.608893] RAX: 0000000000000000 RBX: ffff88800ee1a840 RCX: 0000000000000000
[ 62.609843] RDX: ffff8880184bb680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 62.610850] RBP: ffff88800ee1a854 R08: 0000000000000001 R09: 0000000000000000
[ 62.611818] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.612776] R13: ffffffff84e23fe0 R14: ffff88800ee1a848 R15: ffffffff84db0aa0
[ 62.613764] FS: 0000555556a40400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 62.614877] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.615710] CR2: 00007f3607a2a6f4 CR3: 000000000e3dc000 CR4: 0000000000350ef0
[ 62.616710] Call Trace:
[ 62.617070]
[ 62.617427] nf_ct_net_init+0x224/0x3d0
[ 62.617998] ? __pfx_nf_ct_net_init+0x10/0x10
[ 62.618668] ops_init+0xbb/0x6b0
[ 62.619169] setup_net+0x3d9/0x990
[ 62.619705] ? down_read_killable+0x1d7/0x4e0
[ 62.620329] ? __pfx_setup_net+0x10/0x10
[ 62.620930] ? copy_net_ns+0x17c/0x770
[ 62.621530] copy_net_ns+0x321/0x770
[ 62.622097] create_new_namespaces+0x3f6/0xb30
[ 62.622800] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.623526] ksys_unshare+0x44d/0x8e0
[ 62.624072] ? __pfx_ksys_unshare+0x10/0x10
[ 62.624723] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.625556] __x64_sys_unshare+0x31/0x40
[ 62.626147] do_syscall_64+0x3f/0x90
[ 62.626716] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.627464] RIP: 0033:0x7f89124490d7
[ 62.627991] 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
[ 62.630456] RSP: 002b:00007fff57ff1638 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.631500] RAX: ffffffffffffffda RBX: 00007fff57ff1c78 RCX: 00007f89124490d7
[ 62.632484] RDX: 00007f89124b341f RSI: 00007fff57ff15d0 RDI: 0000000040000000
[ 62.633462] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57ff13e0
[ 62.634465] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f891255bbf0
[ 62.635437] R13: 00007fff57ff1710 R14: 0000000000000000 R15: 00000000000000f8
[ 62.636444]
[ 62.636772] irq event stamp: 11587
[ 62.637248] hardirqs last enabled at (11597): [] __up_console_sem+0x78/0x80
[ 62.638483] hardirqs last disabled at (11608): [] __up_console_sem+0x5d/0x80
[ 62.639672] softirqs last enabled at (11270): [] irq_exit_rcu+0x93/0xc0
[ 62.640827] softirqs last disabled at (11265): [] irq_exit_rcu+0x93/0xc0
[ 62.641989] ---[ end trace 0000000000000000 ]---
executing program
[ 64.177983] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 66.225462] Bluetooth: hci0: command 0x041b tx timeout
[ 68.273482] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.321595] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:04:20 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880201975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556a40400 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=00007f3607a2a6f4 CR3=000000000e3dc000 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=0000000000049879 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=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=00007fe05ef5b2c0 CR3=00000000168da000 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=000000000000000000000000ff0000ff
XMM02=000000000000000000000000ff0000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=31342e37332020205b3e343c00646500 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000