Warning: Permanently added '[localhost]:65141' (ECDSA) to the list of known hosts.
2023/05/18 07:41:35 fuzzer started
2023/05/18 07:41:35 dialing manager at localhost:44319
2023/05/18 07:41:35 checking machine...
2023/05/18 07:41:35 checking revisions...
syzkaller login: [ 42.136385] kmemleak: Automatic memory scanning thread ended
2023/05/18 07:41:36 testing simple program...
[ 42.203902] cgroup: Unknown subsys name 'net'
[ 42.292109] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.170733] audit: type=1400 audit(1684395709.043:6): 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
[ 56.336007] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.338236] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.339495] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.341773] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.343355] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.344537] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.731844] ------------[ cut here ]------------
[ 56.733039] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.735293] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.736551] Modules linked in:
[ 56.737038] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.742363] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.743447] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.744111] 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
[ 56.746348] RSP: 0018:ffff88801e6e7c00 EFLAGS: 00010282
[ 56.747020] RAX: 0000000000000000 RBX: ffff8880100bfc40 RCX: 0000000000000000
[ 56.747924] RDX: ffff88801e6d8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.748833] RBP: ffff8880100bfc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.749769] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.750681] R13: ffffffff84e23fe0 R14: ffff8880100bfc48 R15: ffffffff84d74dc0
[ 56.751591] FS: 000055555558b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.752622] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.753378] CR2: 00007ff83f94a6f4 CR3: 0000000009b8a000 CR4: 0000000000350ee0
[ 56.754301] Call Trace:
[ 56.754635]
[ 56.754940] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.755603] ipv4_frags_init_net+0x269/0x440
[ 56.756181] ops_init+0xbb/0x6b0
[ 56.756668] setup_net+0x3d9/0x990
[ 56.757139] ? down_read_killable+0x1d7/0x4e0
[ 56.757779] ? __pfx_setup_net+0x10/0x10
[ 56.758337] ? copy_net_ns+0x17c/0x770
[ 56.758860] copy_net_ns+0x321/0x770
[ 56.759382] create_new_namespaces+0x3f6/0xb30
[ 56.759980] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.760641] ksys_unshare+0x44d/0x8e0
[ 56.761147] ? __pfx_ksys_unshare+0x10/0x10
[ 56.761746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.762509] __x64_sys_unshare+0x31/0x40
[ 56.763038] do_syscall_64+0x3f/0x90
[ 56.763559] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.764222] RIP: 0033:0x7fce0d9e80d7
[ 56.764729] 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
[ 56.766981] RSP: 002b:00007fff51455698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.767962] RAX: ffffffffffffffda RBX: 00007fff51455cd8 RCX: 00007fce0d9e80d7
[ 56.768883] RDX: 00007fce0da5241f RSI: 00007fff51455630 RDI: 0000000040000000
[ 56.769812] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51455440
[ 56.770723] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce0dafabf0
[ 56.771631] R13: 00007fff51455770 R14: 0000000000000000 R15: 00000000000000f8
[ 56.772573]
[ 56.772881] irq event stamp: 7803
[ 56.773345] hardirqs last enabled at (7815): [] __up_console_sem+0x78/0x80
[ 56.774457] hardirqs last disabled at (7826): [] __up_console_sem+0x5d/0x80
[ 56.775550] softirqs last enabled at (7710): [] irq_exit_rcu+0x93/0xc0
[ 56.776616] softirqs last disabled at (7705): [] irq_exit_rcu+0x93/0xc0
[ 56.777717] ---[ end trace 0000000000000000 ]---
[ 56.782956] ------------[ cut here ]------------
[ 56.783593] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.785285] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.786391] Modules linked in:
[ 56.786809] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.788003] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.789037] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.789754] 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
[ 56.792006] RSP: 0018:ffff88801e6e7c00 EFLAGS: 00010282
[ 56.792715] RAX: 0000000000000000 RBX: ffff8880164c7a40 RCX: 0000000000000000
[ 56.793649] RDX: ffff88801e6d8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.794561] RBP: ffff8880164c7a54 R08: 0000000000000001 R09: 0000000000000000
[ 56.795481] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.796409] R13: ffffffff84e23fe0 R14: ffff8880164c7a48 R15: ffffffff84da7d60
[ 56.797320] FS: 000055555558b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.798360] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.799096] CR2: 00007ff83f94a6f4 CR3: 0000000009b8a000 CR4: 0000000000350ee0
[ 56.800017] Call Trace:
[ 56.800380]
[ 56.800684] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.801348] ipv6_frags_init_net+0x206/0x3c0
[ 56.801933] ops_init+0xbb/0x6b0
[ 56.802427] setup_net+0x3d9/0x990
[ 56.802895] ? down_read_killable+0x1d7/0x4e0
[ 56.803512] ? __pfx_setup_net+0x10/0x10
[ 56.804043] ? copy_net_ns+0x17c/0x770
[ 56.804602] copy_net_ns+0x321/0x770
[ 56.805103] create_new_namespaces+0x3f6/0xb30
[ 56.805754] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.806425] ksys_unshare+0x44d/0x8e0
[ 56.806929] ? __pfx_ksys_unshare+0x10/0x10
[ 56.807521] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.808276] __x64_sys_unshare+0x31/0x40
[ 56.808807] do_syscall_64+0x3f/0x90
[ 56.809327] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.810008] RIP: 0033:0x7fce0d9e80d7
[ 56.810515] 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
[ 56.812804] RSP: 002b:00007fff51455698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.813854] RAX: ffffffffffffffda RBX: 00007fff51455cd8 RCX: 00007fce0d9e80d7
[ 56.814737] RDX: 00007fce0da5241f RSI: 00007fff51455630 RDI: 0000000040000000
[ 56.815615] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51455440
[ 56.816507] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce0dafabf0
[ 56.817384] R13: 00007fff51455770 R14: 0000000000000000 R15: 00000000000000f8
[ 56.818361]
[ 56.818674] irq event stamp: 9623
[ 56.819107] hardirqs last enabled at (9633): [] __up_console_sem+0x78/0x80
[ 56.820207] hardirqs last disabled at (9644): [] __up_console_sem+0x5d/0x80
[ 56.821306] softirqs last enabled at (9548): [] irq_exit_rcu+0x93/0xc0
[ 56.822381] softirqs last disabled at (9543): [] irq_exit_rcu+0x93/0xc0
[ 56.823448] ---[ end trace 0000000000000000 ]---
[ 56.824813] ------------[ cut here ]------------
[ 56.825482] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.827481] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.828568] Modules linked in:
[ 56.828985] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 56.830216] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.831268] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.831933] 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
[ 56.834193] RSP: 0018:ffff88801e6e7bf0 EFLAGS: 00010286
[ 56.834897] RAX: 0000000000000000 RBX: ffff8880164c7240 RCX: 0000000000000000
[ 56.835818] RDX: ffff88801e6d8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 56.836741] RBP: ffff8880164c7254 R08: 0000000000000001 R09: 0000000000000000
[ 56.837683] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.838567] R13: ffffffff84e23fe0 R14: ffff8880164c7248 R15: ffffffff84db0aa0
[ 56.839460] FS: 000055555558b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.840449] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.841151] CR2: 00007ff83f94a6f4 CR3: 0000000009b8a000 CR4: 0000000000350ee0
[ 56.842046] Call Trace:
[ 56.842400]
[ 56.842693] nf_ct_net_init+0x224/0x3d0
[ 56.843208] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.843815] ops_init+0xbb/0x6b0
[ 56.844310] setup_net+0x3d9/0x990
[ 56.844781] ? down_read_killable+0x1d7/0x4e0
[ 56.845397] ? __pfx_setup_net+0x10/0x10
[ 56.845941] ? copy_net_ns+0x17c/0x770
[ 56.846504] copy_net_ns+0x321/0x770
[ 56.846985] create_new_namespaces+0x3f6/0xb30
[ 56.847590] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.848199] ksys_unshare+0x44d/0x8e0
[ 56.848706] ? __pfx_ksys_unshare+0x10/0x10
[ 56.849278] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.850001] __x64_sys_unshare+0x31/0x40
[ 56.850534] do_syscall_64+0x3f/0x90
[ 56.851012] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.851678] RIP: 0033:0x7fce0d9e80d7
[ 56.852141] 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
[ 56.854321] RSP: 002b:00007fff51455698 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 56.855230] RAX: ffffffffffffffda RBX: 00007fff51455cd8 RCX: 00007fce0d9e80d7
[ 56.856148] RDX: 00007fce0da5241f RSI: 00007fff51455630 RDI: 0000000040000000
[ 56.857069] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff51455440
[ 56.858002] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fce0dafabf0
[ 56.858927] R13: 00007fff51455770 R14: 0000000000000000 R15: 00000000000000f8
[ 56.859883]
[ 56.860189] irq event stamp: 10439
[ 56.860669] hardirqs last enabled at (10451): [] __up_console_sem+0x78/0x80
[ 56.861775] hardirqs last disabled at (10462): [] __up_console_sem+0x5d/0x80
[ 56.862888] softirqs last enabled at (9978): [] irq_exit_rcu+0x93/0xc0
[ 56.863951] softirqs last disabled at (9967): [] irq_exit_rcu+0x93/0xc0
[ 56.865010] ---[ end trace 0000000000000000 ]---
executing program
[ 58.413941] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 60.461304] Bluetooth: hci0: command 0x041b tx timeout
[ 62.509383] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.557318] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:41:45 Registers:
info registers vcpu 0
RAX=000000000002cf0f 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=00007fb4832d9d80 CR3=000000000ef2e000 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=2030353a31343a37302038312079614d XMM01=5d3339323533372e36352020205b203a
XMM02=74656e20746120303632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120303632203a4449
XMM06=57205d3339323533372e36352020205b XMM07=79732030353a31343a37302038312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801e6e75f0
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 000055555558b400 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=00007ff83f94a6f4 CR3=0000000009b8a000 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