Warning: Permanently added '[localhost]:36505' (ECDSA) to the list of known hosts.
2023/05/16 15:51:53 fuzzer started
2023/05/16 15:51:54 dialing manager at localhost:35573
2023/05/16 15:51:54 checking machine...
2023/05/16 15:51:54 checking revisions...
syzkaller login: [ 75.211748] kmemleak: Automatic memory scanning thread ended
2023/05/16 15:51:54 testing simple program...
[ 75.275530] cgroup: Unknown subsys name 'net'
[ 75.348189] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 87.024335] audit: type=1400 audit(1684252326.242:6): 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
executing program
[ 88.142698] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 88.145102] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 88.146725] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 88.149948] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 88.152098] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 88.153499] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 88.535319] ------------[ cut here ]------------
[ 88.536064] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 88.538126] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.539423] Modules linked in:
[ 88.539830] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.544838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.546030] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.546782] 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
[ 88.549006] RSP: 0018:ffff88801696fc00 EFLAGS: 00010282
[ 88.549700] RAX: 0000000000000000 RBX: ffff88800f215440 RCX: 0000000000000000
[ 88.550618] RDX: ffff888015929b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.551520] RBP: ffff88800f215454 R08: 0000000000000001 R09: 0000000000000000
[ 88.552398] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 88.553303] R13: ffffffff84e223a0 R14: ffff88800f215448 R15: ffffffff84d73340
[ 88.554185] FS: 000055555609b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 88.555204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.555947] CR2: 00007fff49fc3000 CR3: 000000000c552000 CR4: 0000000000350ee0
[ 88.556867] Call Trace:
[ 88.557191]
[ 88.557513] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 88.558126] ipv4_frags_init_net+0x269/0x440
[ 88.558755] ops_init+0xbb/0x6b0
[ 88.559223] setup_net+0x3d9/0x990
[ 88.559763] ? down_read_killable+0x1d7/0x4e0
[ 88.560369] ? __pfx_setup_net+0x10/0x10
[ 88.560880] ? copy_net_ns+0x17c/0x770
[ 88.561413] copy_net_ns+0x321/0x770
[ 88.561895] create_new_namespaces+0x3f6/0xb30
[ 88.562509] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.563133] ksys_unshare+0x44d/0x8e0
[ 88.563651] ? __pfx_ksys_unshare+0x10/0x10
[ 88.564198] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.564935] __x64_sys_unshare+0x31/0x40
[ 88.565491] do_syscall_64+0x3f/0x90
[ 88.565967] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.566627] RIP: 0033:0x7f3ca79d80d7
[ 88.567114] 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
[ 88.569288] RSP: 002b:00007ffef5e8bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 88.570211] RAX: ffffffffffffffda RBX: 00007ffef5e8c228 RCX: 00007f3ca79d80d7
[ 88.571120] RDX: 00007f3ca7a4241f RSI: 00007ffef5e8bb80 RDI: 0000000040000000
[ 88.572012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5e8b990
[ 88.572906] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ca7aeabf0
[ 88.573791] R13: 00007ffef5e8bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.574710]
[ 88.575023] irq event stamp: 8609
[ 88.575479] hardirqs last enabled at (8621): [] __up_console_sem+0x78/0x80
[ 88.576526] hardirqs last disabled at (8632): [] __up_console_sem+0x5d/0x80
[ 88.577620] softirqs last enabled at (8360): [] irq_exit_rcu+0x93/0xc0
[ 88.578651] softirqs last disabled at (8355): [] irq_exit_rcu+0x93/0xc0
[ 88.579700] ---[ end trace 0000000000000000 ]---
[ 88.585668] ------------[ cut here ]------------
[ 88.586252] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 88.587965] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.589034] Modules linked in:
[ 88.589478] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.590645] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.591689] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.592376] 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
[ 88.594543] RSP: 0018:ffff88801696fc00 EFLAGS: 00010282
[ 88.595201] RAX: 0000000000000000 RBX: ffff88800e35dc40 RCX: 0000000000000000
[ 88.596092] RDX: ffff888015929b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.596989] RBP: ffff88800e35dc54 R08: 0000000000000001 R09: 0000000000000000
[ 88.597880] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 88.598767] R13: ffffffff84e223a0 R14: ffff88800e35dc48 R15: ffffffff84da62e0
[ 88.599673] FS: 000055555609b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 88.600679] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.601422] CR2: 00007fff49fc3000 CR3: 000000000c552000 CR4: 0000000000350ee0
[ 88.602312] Call Trace:
[ 88.602646]
[ 88.602961] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 88.603633] ipv6_frags_init_net+0x206/0x3c0
[ 88.604201] ops_init+0xbb/0x6b0
[ 88.604672] setup_net+0x3d9/0x990
[ 88.605133] ? down_read_killable+0x1d7/0x4e0
[ 88.605730] ? __pfx_setup_net+0x10/0x10
[ 88.606237] ? copy_net_ns+0x17c/0x770
[ 88.606777] copy_net_ns+0x321/0x770
[ 88.607300] create_new_namespaces+0x3f6/0xb30
[ 88.607889] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.608536] ksys_unshare+0x44d/0x8e0
[ 88.609027] ? __pfx_ksys_unshare+0x10/0x10
[ 88.609603] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.610343] __x64_sys_unshare+0x31/0x40
[ 88.610873] do_syscall_64+0x3f/0x90
[ 88.611436] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.612082] RIP: 0033:0x7f3ca79d80d7
[ 88.612582] 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
[ 88.614744] RSP: 002b:00007ffef5e8bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 88.615702] RAX: ffffffffffffffda RBX: 00007ffef5e8c228 RCX: 00007f3ca79d80d7
[ 88.616619] RDX: 00007f3ca7a4241f RSI: 00007ffef5e8bb80 RDI: 0000000040000000
[ 88.617552] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5e8b990
[ 88.618437] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ca7aeabf0
[ 88.619336] R13: 00007ffef5e8bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.620215]
[ 88.620547] irq event stamp: 10421
[ 88.621014] hardirqs last enabled at (10431): [] __up_console_sem+0x78/0x80
[ 88.622120] hardirqs last disabled at (10442): [] __up_console_sem+0x5d/0x80
[ 88.623238] softirqs last enabled at (9958): [] irq_exit_rcu+0x93/0xc0
[ 88.624306] softirqs last disabled at (9953): [] irq_exit_rcu+0x93/0xc0
[ 88.625352] ---[ end trace 0000000000000000 ]---
[ 88.626922] ------------[ cut here ]------------
[ 88.627525] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 88.629445] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 88.630490] Modules linked in:
[ 88.630912] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 88.632085] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 88.633095] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 88.633759] 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
[ 88.635935] RSP: 0018:ffff88801696fbf0 EFLAGS: 00010286
[ 88.636625] RAX: 0000000000000000 RBX: ffff88800e35c840 RCX: 0000000000000000
[ 88.637507] RDX: ffff888015929b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 88.638411] RBP: ffff88800e35c854 R08: 0000000000000001 R09: 0000000000000000
[ 88.639298] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 88.640161] R13: ffffffff84e223a0 R14: ffff88800e35c848 R15: ffffffff84daf020
[ 88.641069] FS: 000055555609b400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 88.642050] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 88.642805] CR2: 00007fff49fc3000 CR3: 000000000c552000 CR4: 0000000000350ee0
[ 88.643715] Call Trace:
[ 88.644042]
[ 88.644374] nf_ct_net_init+0x224/0x3d0
[ 88.644900] ? __pfx_nf_ct_net_init+0x10/0x10
[ 88.645496] ops_init+0xbb/0x6b0
[ 88.645947] setup_net+0x3d9/0x990
[ 88.646436] ? down_read_killable+0x1d7/0x4e0
[ 88.647025] ? __pfx_setup_net+0x10/0x10
[ 88.647558] ? copy_net_ns+0x17c/0x770
[ 88.648066] copy_net_ns+0x321/0x770
[ 88.648581] create_new_namespaces+0x3f6/0xb30
[ 88.649177] unshare_nsproxy_namespaces+0xc1/0x200
[ 88.649839] ksys_unshare+0x44d/0x8e0
[ 88.650368] ? __pfx_ksys_unshare+0x10/0x10
[ 88.650951] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 88.651694] __x64_sys_unshare+0x31/0x40
[ 88.652217] do_syscall_64+0x3f/0x90
[ 88.652723] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 88.653418] RIP: 0033:0x7f3ca79d80d7
[ 88.653896] 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
[ 88.656067] RSP: 002b:00007ffef5e8bbe8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 88.657046] RAX: ffffffffffffffda RBX: 00007ffef5e8c228 RCX: 00007f3ca79d80d7
[ 88.657937] RDX: 00007f3ca7a4241f RSI: 00007ffef5e8bb80 RDI: 0000000040000000
[ 88.658822] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffef5e8b990
[ 88.659738] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3ca7aeabf0
[ 88.660622] R13: 00007ffef5e8bcc0 R14: 0000000000000000 R15: 00000000000000f8
[ 88.661539]
[ 88.661852] irq event stamp: 11195
[ 88.662316] hardirqs last enabled at (11207): [] __up_console_sem+0x78/0x80
[ 88.663399] hardirqs last disabled at (11218): [] __up_console_sem+0x5d/0x80
[ 88.664473] softirqs last enabled at (11080): [] irq_exit_rcu+0x93/0xc0
[ 88.665517] softirqs last disabled at (11075): [] irq_exit_rcu+0x93/0xc0
[ 88.666554] ---[ end trace 0000000000000000 ]---
executing program
[ 90.223990] Bluetooth: hci0: command 0x0409 tx timeout
[ 92.271362] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 94.319335] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 96.367389] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
15:51:28 Registers:
info registers vcpu 0
RAX=0000000000027fe1 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007f92f5a6b000 CR3=0000000016576000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=3639343932343d6469756120303d6400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002d RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801696f5f0
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 000055555609b400 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=00007fff49fc3000 CR3=000000000c552000 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