Warning: Permanently added '[localhost]:41744' (ECDSA) to the list of known hosts.
2023/05/18 02:09:35 fuzzer started
2023/05/18 02:09:35 dialing manager at localhost:44319
2023/05/18 02:09:35 checking machine...
2023/05/18 02:09:35 checking revisions...
syzkaller login: [ 54.697371] kmemleak: Automatic memory scanning thread ended
2023/05/18 02:09:35 testing simple program...
[ 54.776826] cgroup: Unknown subsys name 'net'
[ 54.838878] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.395511] audit: type=1400 audit(1684375789.574:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 69.480500] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 69.483562] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 69.485112] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 69.488605] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 69.490171] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 69.491660] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 69.870631] ------------[ cut here ]------------
[ 69.871436] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 69.873877] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.875360] Modules linked in:
[ 69.875876] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.878036] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.880370] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.881650] 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
[ 69.883973] RSP: 0018:ffff88802011fc00 EFLAGS: 00010282
[ 69.884683] RAX: 0000000000000000 RBX: ffff88800e2bb040 RCX: 0000000000000000
[ 69.885569] RDX: ffff8880190d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.886453] RBP: ffff88800e2bb054 R08: 0000000000000001 R09: 0000000000000000
[ 69.887370] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 69.888229] R13: ffffffff84e23fe0 R14: ffff88800e2bb048 R15: ffffffff84d74dc0
[ 69.889116] FS: 0000555555d0f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.890100] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.890832] CR2: 00007fed871c26f4 CR3: 0000000017680000 CR4: 0000000000350ef0
[ 69.891751] Call Trace:
[ 69.892073]
[ 69.892419] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 69.893027] ipv4_frags_init_net+0x269/0x440
[ 69.893621] ops_init+0xbb/0x6b0
[ 69.894081] setup_net+0x3d9/0x990
[ 69.894565] ? down_read_killable+0x1d7/0x4e0
[ 69.895136] ? __pfx_setup_net+0x10/0x10
[ 69.895705] ? copy_net_ns+0x17c/0x770
[ 69.896213] copy_net_ns+0x321/0x770
[ 69.896726] create_new_namespaces+0x3f6/0xb30
[ 69.897341] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.897959] ksys_unshare+0x44d/0x8e0
[ 69.898477] ? __pfx_ksys_unshare+0x10/0x10
[ 69.899017] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.899771] __x64_sys_unshare+0x31/0x40
[ 69.900320] do_syscall_64+0x3f/0x90
[ 69.900800] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.901479] RIP: 0033:0x7f48ddfae0d7
[ 69.901941] 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
[ 69.904085] RSP: 002b:00007ffc2bfb8da8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.905018] RAX: ffffffffffffffda RBX: 00007ffc2bfb93e8 RCX: 00007f48ddfae0d7
[ 69.905913] RDX: 00007f48de01841f RSI: 00007ffc2bfb8d40 RDI: 0000000040000000
[ 69.906801] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2bfb8b50
[ 69.907712] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48de0c0bf0
[ 69.908589] R13: 00007ffc2bfb8e80 R14: 0000000000000000 R15: 00000000000000f8
[ 69.909494]
[ 69.909792] irq event stamp: 8979
[ 69.910215] hardirqs last enabled at (8989): [] __up_console_sem+0x78/0x80
[ 69.911298] hardirqs last disabled at (9002): [] __up_console_sem+0x5d/0x80
[ 69.912339] softirqs last enabled at (8662): [] irq_exit_rcu+0x93/0xc0
[ 69.913363] softirqs last disabled at (8657): [] irq_exit_rcu+0x93/0xc0
[ 69.914385] ---[ end trace 0000000000000000 ]---
[ 69.923374] ------------[ cut here ]------------
[ 69.923985] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 69.925955] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.927019] Modules linked in:
[ 69.927485] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.928644] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.929672] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.930356] 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
[ 69.932575] RSP: 0018:ffff88802011fc00 EFLAGS: 00010282
[ 69.933229] RAX: 0000000000000000 RBX: ffff888013a99640 RCX: 0000000000000000
[ 69.934121] RDX: ffff8880190d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.935010] RBP: ffff888013a99654 R08: 0000000000000001 R09: 0000000000000000
[ 69.935917] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.936813] R13: ffffffff84e23fe0 R14: ffff888013a99648 R15: ffffffff84da7d60
[ 69.937703] FS: 0000555555d0f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.938704] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.939463] CR2: 00007fed871c26f4 CR3: 0000000017680000 CR4: 0000000000350ef0
[ 69.940358] Call Trace:
[ 69.940685]
[ 69.940988] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 69.941646] ipv6_frags_init_net+0x206/0x3c0
[ 69.942211] ops_init+0xbb/0x6b0
[ 69.942685] setup_net+0x3d9/0x990
[ 69.943148] ? down_read_killable+0x1d7/0x4e0
[ 69.943781] ? __pfx_setup_net+0x10/0x10
[ 69.944320] ? copy_net_ns+0x17c/0x770
[ 69.944829] copy_net_ns+0x321/0x770
[ 69.945340] create_new_namespaces+0x3f6/0xb30
[ 69.945926] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.946569] ksys_unshare+0x44d/0x8e0
[ 69.947052] ? __pfx_ksys_unshare+0x10/0x10
[ 69.947632] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.948369] __x64_sys_unshare+0x31/0x40
[ 69.948891] do_syscall_64+0x3f/0x90
[ 69.949395] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.950052] RIP: 0033:0x7f48ddfae0d7
[ 69.950544] 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
[ 69.952723] RSP: 002b:00007ffc2bfb8da8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.953688] RAX: ffffffffffffffda RBX: 00007ffc2bfb93e8 RCX: 00007f48ddfae0d7
[ 69.954577] RDX: 00007f48de01841f RSI: 00007ffc2bfb8d40 RDI: 0000000040000000
[ 69.955492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2bfb8b50
[ 69.956394] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48de0c0bf0
[ 69.957253] R13: 00007ffc2bfb8e80 R14: 0000000000000000 R15: 00000000000000f8
[ 69.958166]
[ 69.958496] irq event stamp: 13749
[ 69.958933] hardirqs last enabled at (13759): [] __up_console_sem+0x78/0x80
[ 69.960029] hardirqs last disabled at (13770): [] __up_console_sem+0x5d/0x80
[ 69.961106] softirqs last enabled at (13242): [] irq_exit_rcu+0x93/0xc0
[ 69.962178] softirqs last disabled at (13237): [] irq_exit_rcu+0x93/0xc0
[ 69.963230] ---[ end trace 0000000000000000 ]---
[ 69.964591] ------------[ cut here ]------------
[ 69.965172] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 69.967067] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 69.968148] Modules linked in:
[ 69.968588] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 69.969742] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 69.970765] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 69.971453] 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
[ 69.973638] RSP: 0018:ffff88802011fbf0 EFLAGS: 00010286
[ 69.974313] RAX: 0000000000000000 RBX: ffff888013a99040 RCX: 0000000000000000
[ 69.975177] RDX: ffff8880190d9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 69.976090] RBP: ffff888013a99054 R08: 0000000000000001 R09: 0000000000000000
[ 69.976987] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 69.977871] R13: ffffffff84e23fe0 R14: ffff888013a99048 R15: ffffffff84db0aa0
[ 69.978752] FS: 0000555555d0f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 69.979773] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 69.980518] CR2: 00007fed871c26f4 CR3: 0000000017680000 CR4: 0000000000350ef0
[ 69.981409] Call Trace:
[ 69.981733]
[ 69.982029] nf_ct_net_init+0x224/0x3d0
[ 69.982575] ? __pfx_nf_ct_net_init+0x10/0x10
[ 69.983152] ops_init+0xbb/0x6b0
[ 69.983640] setup_net+0x3d9/0x990
[ 69.984097] ? down_read_killable+0x1d7/0x4e0
[ 69.984693] ? __pfx_setup_net+0x10/0x10
[ 69.985203] ? copy_net_ns+0x17c/0x770
[ 69.985746] copy_net_ns+0x321/0x770
[ 69.986233] create_new_namespaces+0x3f6/0xb30
[ 69.986851] unshare_nsproxy_namespaces+0xc1/0x200
[ 69.987522] ksys_unshare+0x44d/0x8e0
[ 69.988011] ? __pfx_ksys_unshare+0x10/0x10
[ 69.988597] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 69.989342] __x64_sys_unshare+0x31/0x40
[ 69.989865] do_syscall_64+0x3f/0x90
[ 69.990375] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 69.991015] RIP: 0033:0x7f48ddfae0d7
[ 69.991534] 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
[ 69.993683] RSP: 002b:00007ffc2bfb8da8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 69.994643] RAX: ffffffffffffffda RBX: 00007ffc2bfb93e8 RCX: 00007f48ddfae0d7
[ 69.995568] RDX: 00007f48de01841f RSI: 00007ffc2bfb8d40 RDI: 0000000040000000
[ 69.996475] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2bfb8b50
[ 69.997371] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f48de0c0bf0
[ 69.998225] R13: 00007ffc2bfb8e80 R14: 0000000000000000 R15: 00000000000000f8
[ 69.999130]
[ 69.999479] irq event stamp: 14501
[ 69.999907] hardirqs last enabled at (14511): [] __up_console_sem+0x78/0x80
[ 70.000976] hardirqs last disabled at (14522): [] __up_console_sem+0x5d/0x80
[ 70.002037] softirqs last enabled at (14284): [] irq_exit_rcu+0x93/0xc0
[ 70.003074] softirqs last disabled at (14279): [] irq_exit_rcu+0x93/0xc0
[ 70.004151] ---[ end trace 0000000000000000 ]---
[ 71.555859] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 73.603374] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 75.651399] Bluetooth: hci0: command 0x040f tx timeout
[ 77.699369] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:09:40 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88802011f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555555d0f400 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=00007fed871c26f4 CR3=0000000017680000 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=0000000000000000 RBX=1ffff11003265f1e RCX=ffffffff81c685ec RDX=ffff88800fb8b680
RSI=0000000000000000 RDI=0000000000000001 RBP=ffff88801ba39ec8 RSP=ffff88801932f8a0
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000000
R12=0000000000000000 R13=ffff888015f62600 R14=0000000000000001 R15=ffff8880100f8000
RIP=ffffffff814be640 RFL=00000202 [-------] 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 00007fcc288f8700 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=00007f0129570dc0 CR3=000000001a3e6000 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=2031353a39303a32302038312079614d XMM01=5d3633303837382e39362020205b203a
XMM02=435020647261646e61745320554d4551 XMM03=312e3120534f4942202c293639393120
XMM04=32312e3120534f4942202c2936393931 XMM05=20435020647261646e61745320554d45
XMM06=205d3633303837382e39362020205b20 XMM07=732031353a39303a3230203831207961
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000