Warning: Permanently added '[localhost]:65038' (ECDSA) to the list of known hosts.
2023/05/17 09:00:10 fuzzer started
2023/05/17 09:00:10 dialing manager at localhost:35573
2023/05/17 09:00:10 checking machine...
2023/05/17 09:00:10 checking revisions...
syzkaller login: [ 91.442197] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:00:10 testing simple program...
[ 91.487388] cgroup: Unknown subsys name 'net'
[ 91.564731] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 104.015790] audit: type=1400 audit(1684314023.322:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 105.146070] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 105.147904] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 105.148879] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 105.151139] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 105.152811] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 105.153739] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 105.453065] ------------[ cut here ]------------
[ 105.453506] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 105.454610] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.455286] Modules linked in:
[ 105.455585] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.456319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.457702] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.458729] 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
[ 105.460518] RSP: 0018:ffff888016797c00 EFLAGS: 00010282
[ 105.460901] RAX: 0000000000000000 RBX: ffff888013e34c40 RCX: 0000000000000000
[ 105.461428] RDX: ffff88800ed051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.461928] RBP: ffff888013e34c54 R08: 0000000000000001 R09: 0000000000000000
[ 105.462452] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 105.462961] R13: ffffffff84e223a0 R14: ffff888013e34c48 R15: ffffffff84d73340
[ 105.463539] FS: 0000555556e16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.464193] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.464662] CR2: 00007f831fb806f4 CR3: 000000000dad8000 CR4: 0000000000350ef0
[ 105.465212] Call Trace:
[ 105.465429]
[ 105.465626] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 105.466048] ipv4_frags_init_net+0x269/0x440
[ 105.466390] ops_init+0xbb/0x6b0
[ 105.466664] setup_net+0x3d9/0x990
[ 105.466938] ? down_read_killable+0x1d7/0x4e0
[ 105.467311] ? __pfx_setup_net+0x10/0x10
[ 105.467617] ? copy_net_ns+0x17c/0x770
[ 105.467967] copy_net_ns+0x321/0x770
[ 105.468277] create_new_namespaces+0x3f6/0xb30
[ 105.468635] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.469025] ksys_unshare+0x44d/0x8e0
[ 105.469327] ? __pfx_ksys_unshare+0x10/0x10
[ 105.469653] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.470106] __x64_sys_unshare+0x31/0x40
[ 105.470426] do_syscall_64+0x3f/0x90
[ 105.470712] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.471125] RIP: 0033:0x7f66ac6d20d7
[ 105.471439] 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
[ 105.472793] RSP: 002b:00007ffd4b086f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.473383] RAX: ffffffffffffffda RBX: 00007ffd4b0875b8 RCX: 00007f66ac6d20d7
[ 105.473889] RDX: 00007f66ac73c41f RSI: 00007ffd4b086f10 RDI: 0000000040000000
[ 105.474414] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4b086d20
[ 105.474932] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f66ac7e4bf0
[ 105.475474] R13: 00007ffd4b087050 R14: 0000000000000000 R15: 00000000000000f8
[ 105.476077]
[ 105.476274] irq event stamp: 8199
[ 105.476567] hardirqs last enabled at (8209): [] __up_console_sem+0x78/0x80
[ 105.477251] hardirqs last disabled at (8220): [] __up_console_sem+0x5d/0x80
[ 105.477911] softirqs last enabled at (7766): [] irq_exit_rcu+0x93/0xc0
[ 105.478509] softirqs last disabled at (7761): [] irq_exit_rcu+0x93/0xc0
[ 105.479106] ---[ end trace 0000000000000000 ]---
[ 105.483946] ------------[ cut here ]------------
[ 105.484391] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 105.485433] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.486074] Modules linked in:
[ 105.486319] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.487020] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.487611] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.488054] 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
[ 105.489361] RSP: 0018:ffff888016797c00 EFLAGS: 00010282
[ 105.489740] RAX: 0000000000000000 RBX: ffff88800b8ba040 RCX: 0000000000000000
[ 105.490265] RDX: ffff88800ed051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.490816] RBP: ffff88800b8ba054 R08: 0000000000000001 R09: 0000000000000000
[ 105.491403] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.492067] R13: ffffffff84e223a0 R14: ffff88800b8ba048 R15: ffffffff84da62e0
[ 105.492635] FS: 0000555556e16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.493308] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.493770] CR2: 00007f831fb806f4 CR3: 000000000dad8000 CR4: 0000000000350ef0
[ 105.494330] Call Trace:
[ 105.494540]
[ 105.494723] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 105.495125] ipv6_frags_init_net+0x206/0x3c0
[ 105.495487] ops_init+0xbb/0x6b0
[ 105.495808] setup_net+0x3d9/0x990
[ 105.496119] ? down_read_killable+0x1d7/0x4e0
[ 105.496566] ? __pfx_setup_net+0x10/0x10
[ 105.496945] ? copy_net_ns+0x17c/0x770
[ 105.497288] copy_net_ns+0x321/0x770
[ 105.497644] create_new_namespaces+0x3f6/0xb30
[ 105.498046] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.498466] ksys_unshare+0x44d/0x8e0
[ 105.498779] ? __pfx_ksys_unshare+0x10/0x10
[ 105.499157] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.499618] __x64_sys_unshare+0x31/0x40
[ 105.500004] do_syscall_64+0x3f/0x90
[ 105.500315] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.500713] RIP: 0033:0x7f66ac6d20d7
[ 105.501025] 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
[ 105.502490] RSP: 002b:00007ffd4b086f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.503159] RAX: ffffffffffffffda RBX: 00007ffd4b0875b8 RCX: 00007f66ac6d20d7
[ 105.503732] RDX: 00007f66ac73c41f RSI: 00007ffd4b086f10 RDI: 0000000040000000
[ 105.504282] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4b086d20
[ 105.504817] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f66ac7e4bf0
[ 105.505394] R13: 00007ffd4b087050 R14: 0000000000000000 R15: 00000000000000f8
[ 105.506010]
[ 105.506204] irq event stamp: 10005
[ 105.506482] hardirqs last enabled at (10015): [] __up_console_sem+0x78/0x80
[ 105.507160] hardirqs last disabled at (10026): [] __up_console_sem+0x5d/0x80
[ 105.507832] softirqs last enabled at (9240): [] irq_exit_rcu+0x93/0xc0
[ 105.508495] softirqs last disabled at (9139): [] irq_exit_rcu+0x93/0xc0
[ 105.509196] ---[ end trace 0000000000000000 ]---
[ 105.510293] ------------[ cut here ]------------
[ 105.510668] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 105.512126] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 105.513026] Modules linked in:
[ 105.513291] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 105.514032] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 105.514652] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 105.515120] 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
[ 105.516576] RSP: 0018:ffff888016797bf0 EFLAGS: 00010286
[ 105.517021] RAX: 0000000000000000 RBX: ffff8880096d6440 RCX: 0000000000000000
[ 105.517544] RDX: ffff88800ed051c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 105.518122] RBP: ffff8880096d6454 R08: 0000000000000001 R09: 0000000000000000
[ 105.518702] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 105.519302] R13: ffffffff84e223a0 R14: ffff8880096d6448 R15: ffffffff84daf020
[ 105.519936] FS: 0000555556e16400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 105.520577] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 105.521044] CR2: 00007f831fb806f4 CR3: 000000000dad8000 CR4: 0000000000350ef0
[ 105.521604] Call Trace:
[ 105.521809]
[ 105.522071] nf_ct_net_init+0x224/0x3d0
[ 105.522407] ? __pfx_nf_ct_net_init+0x10/0x10
[ 105.522811] ops_init+0xbb/0x6b0
[ 105.523117] setup_net+0x3d9/0x990
[ 105.523399] ? down_read_killable+0x1d7/0x4e0
[ 105.523779] ? __pfx_setup_net+0x10/0x10
[ 105.524123] ? copy_net_ns+0x17c/0x770
[ 105.524439] copy_net_ns+0x321/0x770
[ 105.524735] create_new_namespaces+0x3f6/0xb30
[ 105.525121] unshare_nsproxy_namespaces+0xc1/0x200
[ 105.525510] ksys_unshare+0x44d/0x8e0
[ 105.525859] ? __pfx_ksys_unshare+0x10/0x10
[ 105.526245] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 105.526715] __x64_sys_unshare+0x31/0x40
[ 105.527088] do_syscall_64+0x3f/0x90
[ 105.527400] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 105.527842] RIP: 0033:0x7f66ac6d20d7
[ 105.528174] 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
[ 105.529615] RSP: 002b:00007ffd4b086f78 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 105.530245] RAX: ffffffffffffffda RBX: 00007ffd4b0875b8 RCX: 00007f66ac6d20d7
[ 105.530817] RDX: 00007f66ac73c41f RSI: 00007ffd4b086f10 RDI: 0000000040000000
[ 105.531386] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd4b086d20
[ 105.532064] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f66ac7e4bf0
[ 105.532647] R13: 00007ffd4b087050 R14: 0000000000000000 R15: 00000000000000f8
[ 105.533250]
[ 105.533470] irq event stamp: 10773
[ 105.533767] hardirqs last enabled at (10783): [] __up_console_sem+0x78/0x80
[ 105.534500] hardirqs last disabled at (10794): [] __up_console_sem+0x5d/0x80
[ 105.535233] softirqs last enabled at (10300): [] irq_exit_rcu+0x93/0xc0
[ 105.535895] softirqs last disabled at (10293): [] irq_exit_rcu+0x93/0xc0
[ 105.536578] ---[ end trace 0000000000000000 ]---
executing program
[ 107.177631] Bluetooth: hci0: command 0x0409 tx timeout
[ 109.224732] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 111.272159] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 113.320067] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
08:59:28 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880167975e0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555556e16400 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=00007f831fb806f4 CR3=000000000dad8000 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=0000000000000007 RBX=1ffff11001ddbe8a RCX=0000000000000000 RDX=0000000000000000
RSI=0000000000000008 RDI=ffff88801647a52c RBP=0000000000000000 RSP=ffff88800eedf438
R8 =0000000000000000 R9 =fffffbfff0ba6942 R10=ffffffff85d34a17 R11=0000000000000001
R12=0000000000000002 R13=0000000000000000 R14=ffffffff8560b640 R15=0000000000000000
RIP=ffffffff812d877a RFL=00000246 [---Z-P-] 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 00007f5b03fff700 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=00007fa1c4198590 CR3=000000000efc4000 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=2034323a30303a39302037312079614d XMM01=5d3932373835342e35303120205b203a
XMM02=65203163203834203830203334206238 XMM03=20303020666120353820663020303020
XMM04=38652039382038342030322034312036 XMM05=20383420386520393820383420623020
XMM06=20386520343820326520343220303220 XMM07=34203965203938206334203331206238
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000