Warning: Permanently added '[localhost]:22175' (ECDSA) to the list of known hosts.
2023/05/17 19:12:01 fuzzer started
2023/05/17 19:12:01 dialing manager at localhost:44319
2023/05/17 19:12:01 checking machine...
2023/05/17 19:12:01 checking revisions...
syzkaller login: [ 42.107194] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:12:01 testing simple program...
[ 42.182567] cgroup: Unknown subsys name 'net'
[ 42.258969] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.122565] audit: type=1400 audit(1684350734.835:6): 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
[ 56.300128] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.302927] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.309364] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.311727] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.313112] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.314443] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.716251] ------------[ cut here ]------------
[ 56.716885] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.718606] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.719694] Modules linked in:
[ 56.720114] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.725046] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.726286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.726964] 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
[ 56.729379] RSP: 0018:ffff888020097c00 EFLAGS: 00010282
[ 56.730042] RAX: 0000000000000000 RBX: ffff88800e81a040 RCX: 0000000000000000
[ 56.731063] RDX: ffff888017d1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.732048] RBP: ffff88800e81a054 R08: 0000000000000001 R09: 0000000000000000
[ 56.733017] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.733902] R13: ffffffff84e23fe0 R14: ffff88800e81a048 R15: ffffffff84d74dc0
[ 56.734803] FS: 00005555556ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.735808] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.736542] CR2: 00007f28b8e1f6f4 CR3: 0000000018e4e000 CR4: 0000000000350ee0
[ 56.737451] Call Trace:
[ 56.737782]
[ 56.738087] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.738760] ipv4_frags_init_net+0x269/0x440
[ 56.739366] ops_init+0xbb/0x6b0
[ 56.739818] setup_net+0x3d9/0x990
[ 56.740312] ? down_read_killable+0x1d7/0x4e0
[ 56.740891] ? __pfx_setup_net+0x10/0x10
[ 56.741447] ? copy_net_ns+0x17c/0x770
[ 56.741964] copy_net_ns+0x321/0x770
[ 56.742497] create_new_namespaces+0x3f6/0xb30
[ 56.743097] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.743750] ksys_unshare+0x44d/0x8e0
[ 56.744292] ? __pfx_ksys_unshare+0x10/0x10
[ 56.744850] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.745594] __x64_sys_unshare+0x31/0x40
[ 56.746118] do_syscall_64+0x3f/0x90
[ 56.746660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.747343] RIP: 0033:0x7f5010ed80d7
[ 56.747815] 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
[ 56.750029] RSP: 002b:00007ffd3c428f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.751008] RAX: ffffffffffffffda RBX: 00007ffd3c429558 RCX: 00007f5010ed80d7
[ 56.751918] RDX: 00007f5010f4241f RSI: 00007ffd3c428eb0 RDI: 0000000040000000
[ 56.752817] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3c428cc0
[ 56.753721] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5010feabf0
[ 56.754641] R13: 00007ffd3c428ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.755571]
[ 56.755872] irq event stamp: 8627
[ 56.756328] hardirqs last enabled at (8639): [] __up_console_sem+0x78/0x80
[ 56.757386] hardirqs last disabled at (8650): [] __up_console_sem+0x5d/0x80
[ 56.758444] softirqs last enabled at (8600): [] irq_exit_rcu+0x93/0xc0
[ 56.759505] softirqs last disabled at (8595): [] irq_exit_rcu+0x93/0xc0
[ 56.760533] ---[ end trace 0000000000000000 ]---
[ 56.765855] ------------[ cut here ]------------
[ 56.766746] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.768419] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.769471] Modules linked in:
[ 56.769879] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.771044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.772065] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.772752] 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
[ 56.774952] RSP: 0018:ffff888020097c00 EFLAGS: 00010282
[ 56.775647] RAX: 0000000000000000 RBX: ffff888008ef0a40 RCX: 0000000000000000
[ 56.776544] RDX: ffff888017d1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.777456] RBP: ffff888008ef0a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.778351] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.779271] R13: ffffffff84e23fe0 R14: ffff888008ef0a48 R15: ffffffff84da7d60
[ 56.780136] FS: 00005555556ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.781171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.781889] CR2: 00007f28b8e1f6f4 CR3: 0000000018e4e000 CR4: 0000000000350ee0
[ 56.782794] Call Trace:
[ 56.783125]
[ 56.783463] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.784079] ipv6_frags_init_net+0x206/0x3c0
[ 56.784687] ops_init+0xbb/0x6b0
[ 56.785141] setup_net+0x3d9/0x990
[ 56.785655] ? down_read_killable+0x1d7/0x4e0
[ 56.786267] ? __pfx_setup_net+0x10/0x10
[ 56.786797] ? copy_net_ns+0x17c/0x770
[ 56.787348] copy_net_ns+0x321/0x770
[ 56.787837] create_new_namespaces+0x3f6/0xb30
[ 56.788462] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.789073] ksys_unshare+0x44d/0x8e0
[ 56.789596] ? __pfx_ksys_unshare+0x10/0x10
[ 56.790138] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.790894] __x64_sys_unshare+0x31/0x40
[ 56.791443] do_syscall_64+0x3f/0x90
[ 56.791919] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.792588] RIP: 0033:0x7f5010ed80d7
[ 56.793050] 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
[ 56.795217] RSP: 002b:00007ffd3c428f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.796138] RAX: ffffffffffffffda RBX: 00007ffd3c429558 RCX: 00007f5010ed80d7
[ 56.797035] RDX: 00007f5010f4241f RSI: 00007ffd3c428eb0 RDI: 0000000040000000
[ 56.797928] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3c428cc0
[ 56.798838] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5010feabf0
[ 56.799729] R13: 00007ffd3c428ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.800644]
[ 56.800944] irq event stamp: 10287
[ 56.801417] hardirqs last enabled at (10299): [] __up_console_sem+0x78/0x80
[ 56.802492] hardirqs last disabled at (10310): [] __up_console_sem+0x5d/0x80
[ 56.803556] softirqs last enabled at (10036): [] irq_exit_rcu+0x93/0xc0
[ 56.804623] softirqs last disabled at (10031): [] irq_exit_rcu+0x93/0xc0
[ 56.805688] ---[ end trace 0000000000000000 ]---
[ 56.807044] ------------[ cut here ]------------
[ 56.807693] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.809572] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.810660] Modules linked in:
[ 56.811078] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.812250] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.813300] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.813950] 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
[ 56.816175] RSP: 0018:ffff888020097bf0 EFLAGS: 00010286
[ 56.816839] RAX: 0000000000000000 RBX: ffff88800f380240 RCX: 0000000000000000
[ 56.817733] RDX: ffff888017d1d1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.818630] RBP: ffff88800f380254 R08: 0000000000000001 R09: 0000000000000000
[ 56.819526] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.820424] R13: ffffffff84e23fe0 R14: ffff88800f380248 R15: ffffffff84db0aa0
[ 56.821317] FS: 00005555556ee400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.822318] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.823039] CR2: 00007f28b8e1f6f4 CR3: 0000000018e4e000 CR4: 0000000000350ee0
[ 56.823947] Call Trace:
[ 56.824310]
[ 56.824610] nf_ct_net_init+0x224/0x3d0
[ 56.825121] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.825731] ops_init+0xbb/0x6b0
[ 56.826212] setup_net+0x3d9/0x990
[ 56.826692] ? down_read_killable+0x1d7/0x4e0
[ 56.827301] ? __pfx_setup_net+0x10/0x10
[ 56.827812] ? copy_net_ns+0x17c/0x770
[ 56.828359] copy_net_ns+0x321/0x770
[ 56.828841] create_new_namespaces+0x3f6/0xb30
[ 56.829465] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.830076] ksys_unshare+0x44d/0x8e0
[ 56.830603] ? __pfx_ksys_unshare+0x10/0x10
[ 56.831182] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.831890] __x64_sys_unshare+0x31/0x40
[ 56.832449] do_syscall_64+0x3f/0x90
[ 56.832936] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.833611] RIP: 0033:0x7f5010ed80d7
[ 56.834080] 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
[ 56.836303] RSP: 002b:00007ffd3c428f18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.837260] RAX: ffffffffffffffda RBX: 00007ffd3c429558 RCX: 00007f5010ed80d7
[ 56.838187] RDX: 00007f5010f4241f RSI: 00007ffd3c428eb0 RDI: 0000000040000000
[ 56.839075] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd3c428cc0
[ 56.839961] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5010feabf0
[ 56.840852] R13: 00007ffd3c428ff0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.841768]
[ 56.842073] irq event stamp: 11039
[ 56.842547] hardirqs last enabled at (11051): [] __up_console_sem+0x78/0x80
[ 56.843619] hardirqs last disabled at (11062): [] __up_console_sem+0x5d/0x80
[ 56.844687] softirqs last enabled at (10948): [] irq_exit_rcu+0x93/0xc0
[ 56.845727] softirqs last disabled at (10937): [] irq_exit_rcu+0x93/0xc0
[ 56.846805] ---[ end trace 0000000000000000 ]---
executing program
[ 58.380851] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.428257] Bluetooth: hci0: command 0x041b tx timeout
[ 62.476214] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.524229] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:12:10 Registers:
info registers vcpu 0
RAX=0000000000020e03 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=00007f23f0798930 CR3=0000000015b46000 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=2036313a32313a39312037312079614d XMM01=5d3431313032372e36352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d34 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880200975f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 00005555556ee400 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=00007f28b8e1f6f4 CR3=0000000018e4e000 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