Warning: Permanently added '[localhost]:56401' (ECDSA) to the list of known hosts.
2023/05/17 03:06:32 fuzzer started
2023/05/17 03:06:32 dialing manager at localhost:35573
2023/05/17 03:06:32 checking machine...
2023/05/17 03:06:32 checking revisions...
syzkaller login: [ 35.744583] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:06:32 testing simple program...
[ 35.805072] cgroup: Unknown subsys name 'net'
[ 35.863279] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.251351] audit: type=1400 audit(1684292805.065:6): 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
[ 49.348553] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.350123] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.351536] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.355806] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.357619] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.359014] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.649019] ------------[ cut here ]------------
[ 49.649535] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.651004] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.651827] Modules linked in:
[ 49.652166] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.656504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.657507] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.658001] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.659689] RSP: 0018:ffff88800f2afc00 EFLAGS: 00010282
[ 49.660244] RAX: 0000000000000000 RBX: ffff88800f399840 RCX: 0000000000000000
[ 49.660912] RDX: ffff88800c7c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.661599] RBP: ffff88800f399854 R08: 0000000000000001 R09: 0000000000000000
[ 49.662292] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.662961] R13: ffffffff84e223a0 R14: ffff88800f399848 R15: ffffffff84d73340
[ 49.663647] FS: 000055555689f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.664423] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.664972] CR2: 00007fb3886d56f4 CR3: 0000000016e44000 CR4: 0000000000350ef0
[ 49.665660] Call Trace:
[ 49.665915]
[ 49.666139] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.666634] ipv4_frags_init_net+0x269/0x440
[ 49.667065] ops_init+0xbb/0x6b0
[ 49.667436] setup_net+0x3d9/0x990
[ 49.667788] ? down_read_killable+0x1d7/0x4e0
[ 49.668268] ? __pfx_setup_net+0x10/0x10
[ 49.668659] ? copy_net_ns+0x17c/0x770
[ 49.669052] copy_net_ns+0x321/0x770
[ 49.669444] create_new_namespaces+0x3f6/0xb30
[ 49.669901] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.670403] ksys_unshare+0x44d/0x8e0
[ 49.670781] ? __pfx_ksys_unshare+0x10/0x10
[ 49.671210] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.671784] __x64_sys_unshare+0x31/0x40
[ 49.672154] do_syscall_64+0x3f/0x90
[ 49.672548] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.673046] RIP: 0033:0x7f0b25e1d0d7
[ 49.673426] 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
[ 49.675107] RSP: 002b:00007ffdb212da68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.675844] RAX: ffffffffffffffda RBX: 00007ffdb212e0a8 RCX: 00007f0b25e1d0d7
[ 49.676541] RDX: 00007f0b25e8741f RSI: 00007ffdb212da00 RDI: 0000000040000000
[ 49.677209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb212d810
[ 49.677899] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b25f2fbf0
[ 49.678592] R13: 00007ffdb212db40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.679297]
[ 49.679530] irq event stamp: 8415
[ 49.679855] hardirqs last enabled at (8425): [] __up_console_sem+0x78/0x80
[ 49.680695] hardirqs last disabled at (8436): [] __up_console_sem+0x5d/0x80
[ 49.681512] softirqs last enabled at (7710): [] irq_exit_rcu+0x93/0xc0
[ 49.682303] softirqs last disabled at (7687): [] irq_exit_rcu+0x93/0xc0
[ 49.683081] ---[ end trace 0000000000000000 ]---
[ 49.688564] ------------[ cut here ]------------
[ 49.689019] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.690407] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.691206] Modules linked in:
[ 49.691548] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.692451] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.693240] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.693738] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.695439] RSP: 0018:ffff88800f2afc00 EFLAGS: 00010282
[ 49.695959] RAX: 0000000000000000 RBX: ffff88800d782a40 RCX: 0000000000000000
[ 49.696655] RDX: ffff88800c7c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.697358] RBP: ffff88800d782a54 R08: 0000000000000001 R09: 0000000000000000
[ 49.698021] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.698705] R13: ffffffff84e223a0 R14: ffff88800d782a48 R15: ffffffff84da62e0
[ 49.699400] FS: 000055555689f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.700154] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.700725] CR2: 00007fb3886d56f4 CR3: 0000000016e44000 CR4: 0000000000350ef0
[ 49.701415] Call Trace:
[ 49.701668]
[ 49.701899] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.702407] ipv6_frags_init_net+0x206/0x3c0
[ 49.702835] ops_init+0xbb/0x6b0
[ 49.703179] setup_net+0x3d9/0x990
[ 49.703549] ? down_read_killable+0x1d7/0x4e0
[ 49.704008] ? __pfx_setup_net+0x10/0x10
[ 49.704422] ? copy_net_ns+0x17c/0x770
[ 49.704808] copy_net_ns+0x321/0x770
[ 49.705181] create_new_namespaces+0x3f6/0xb30
[ 49.705655] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.706134] ksys_unshare+0x44d/0x8e0
[ 49.706538] ? __pfx_ksys_unshare+0x10/0x10
[ 49.706958] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.707531] __x64_sys_unshare+0x31/0x40
[ 49.707938] do_syscall_64+0x3f/0x90
[ 49.708325] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.708822] RIP: 0033:0x7f0b25e1d0d7
[ 49.709179] 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
[ 49.710864] RSP: 002b:00007ffdb212da68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.711601] RAX: ffffffffffffffda RBX: 00007ffdb212e0a8 RCX: 00007f0b25e1d0d7
[ 49.712302] RDX: 00007f0b25e8741f RSI: 00007ffdb212da00 RDI: 0000000040000000
[ 49.712967] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb212d810
[ 49.713655] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b25f2fbf0
[ 49.714339] R13: 00007ffdb212db40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.715015]
[ 49.715268] irq event stamp: 10921
[ 49.715605] hardirqs last enabled at (10931): [] __up_console_sem+0x78/0x80
[ 49.716453] hardirqs last disabled at (10942): [] __up_console_sem+0x5d/0x80
[ 49.717281] softirqs last enabled at (10546): [] irq_exit_rcu+0x93/0xc0
[ 49.718063] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 49.718867] ---[ end trace 0000000000000000 ]---
[ 49.719866] ------------[ cut here ]------------
[ 49.720362] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.721786] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.722614] Modules linked in:
[ 49.722930] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.723828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.724628] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.725119] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.726798] RSP: 0018:ffff88800f2afbf0 EFLAGS: 00010286
[ 49.727336] RAX: 0000000000000000 RBX: ffff88800d782440 RCX: 0000000000000000
[ 49.728003] RDX: ffff88800c7c1b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.728686] RBP: ffff88800d782454 R08: 0000000000000001 R09: 0000000000000000
[ 49.729375] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.730039] R13: ffffffff84e223a0 R14: ffff88800d782448 R15: ffffffff84daf020
[ 49.730740] FS: 000055555689f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.731507] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.732054] CR2: 00007fb3886d56f4 CR3: 0000000016e44000 CR4: 0000000000350ef0
[ 49.732750] Call Trace:
[ 49.733002]
[ 49.733255] nf_ct_net_init+0x224/0x3d0
[ 49.733654] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.734091] ops_init+0xbb/0x6b0
[ 49.734459] setup_net+0x3d9/0x990
[ 49.734805] ? down_read_killable+0x1d7/0x4e0
[ 49.735259] ? __pfx_setup_net+0x10/0x10
[ 49.735652] ? copy_net_ns+0x17c/0x770
[ 49.736051] copy_net_ns+0x321/0x770
[ 49.736443] create_new_namespaces+0x3f6/0xb30
[ 49.736895] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.737388] ksys_unshare+0x44d/0x8e0
[ 49.737763] ? __pfx_ksys_unshare+0x10/0x10
[ 49.738178] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.738746] __x64_sys_unshare+0x31/0x40
[ 49.739141] do_syscall_64+0x3f/0x90
[ 49.739527] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.740019] RIP: 0033:0x7f0b25e1d0d7
[ 49.740397] 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
[ 49.742067] RSP: 002b:00007ffdb212da68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.742795] RAX: ffffffffffffffda RBX: 00007ffdb212e0a8 RCX: 00007f0b25e1d0d7
[ 49.743480] RDX: 00007f0b25e8741f RSI: 00007ffdb212da00 RDI: 0000000040000000
[ 49.744150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb212d810
[ 49.744836] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0b25f2fbf0
[ 49.745519] R13: 00007ffdb212db40 R14: 0000000000000000 R15: 00000000000000f8
[ 49.746202]
[ 49.746455] irq event stamp: 11659
[ 49.746787] hardirqs last enabled at (11669): [] __up_console_sem+0x78/0x80
[ 49.747613] hardirqs last disabled at (11680): [] __up_console_sem+0x5d/0x80
[ 49.748463] softirqs last enabled at (10546): [] irq_exit_rcu+0x93/0xc0
[ 49.749263] softirqs last disabled at (10541): [] irq_exit_rcu+0x93/0xc0
[ 49.750035] ---[ end trace 0000000000000000 ]---
executing program
[ 51.427787] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.475293] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.523281] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.571303] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:06:46 Registers:
info registers vcpu 0
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f2af5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002d R11=0000000000000001
R12=000000000000002d R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 000055555689f400 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=00007fb3886d56f4 CR3=0000000016e44000 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=0000000000026b63 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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=00007efe29047370 CR3=000000000c56a000 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=2036343a36303a33302037312079614d XMM01=5d3636313235362e39342020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d36 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000