Warning: Permanently added '[localhost]:53469' (ECDSA) to the list of known hosts.
2023/05/18 00:42:23 fuzzer started
2023/05/18 00:42:23 dialing manager at localhost:44319
2023/05/18 00:42:23 checking machine...
2023/05/18 00:42:23 checking revisions...
syzkaller login: [ 43.813209] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:42:23 testing simple program...
[ 43.895022] cgroup: Unknown subsys name 'net'
[ 44.005105] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.703313] audit: type=1400 audit(1684370556.512:6): 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
[ 57.831209] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.833495] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.834650] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.837174] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.839217] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.840453] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 58.232300] ------------[ cut here ]------------
[ 58.233012] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 58.234890] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.236131] Modules linked in:
[ 58.236628] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.241319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.242349] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.242983] 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
[ 58.245135] RSP: 0018:ffff88801fe5fc00 EFLAGS: 00010282
[ 58.245836] RAX: 0000000000000000 RBX: ffff88800e10f440 RCX: 0000000000000000
[ 58.246713] RDX: ffff888017c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.247598] RBP: ffff88800e10f454 R08: 0000000000000001 R09: 0000000000000000
[ 58.248469] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.249335] R13: ffffffff84e23fe0 R14: ffff88800e10f448 R15: ffffffff84d74dc0
[ 58.250192] FS: 0000555555b91400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.251171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.251901] CR2: 00007f6660d086f4 CR3: 00000000167c4000 CR4: 0000000000350ee0
[ 58.252774] Call Trace:
[ 58.253096]
[ 58.253425] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 58.254050] ipv4_frags_init_net+0x269/0x440
[ 58.254642] ops_init+0xbb/0x6b0
[ 58.255096] setup_net+0x3d9/0x990
[ 58.255582] ? down_read_killable+0x1d7/0x4e0
[ 58.256143] ? __pfx_setup_net+0x10/0x10
[ 58.256682] ? copy_net_ns+0x17c/0x770
[ 58.257189] copy_net_ns+0x321/0x770
[ 58.257712] create_new_namespaces+0x3f6/0xb30
[ 58.258321] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.258926] ksys_unshare+0x44d/0x8e0
[ 58.259441] ? __pfx_ksys_unshare+0x10/0x10
[ 58.259981] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.260711] __x64_sys_unshare+0x31/0x40
[ 58.261222] do_syscall_64+0x3f/0x90
[ 58.261741] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.262415] RIP: 0033:0x7f6b53b7f0d7
[ 58.262879] 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
[ 58.265001] RSP: 002b:00007ffc5f0c9de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.265959] RAX: ffffffffffffffda RBX: 00007ffc5f0ca428 RCX: 00007f6b53b7f0d7
[ 58.266843] RDX: 00007f6b53be941f RSI: 00007ffc5f0c9d80 RDI: 0000000040000000
[ 58.267713] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f0c9b90
[ 58.268591] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6b53c91bf0
[ 58.269465] R13: 00007ffc5f0c9ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.270366]
[ 58.270666] irq event stamp: 9077
[ 58.271088] hardirqs last enabled at (9087): [] __up_console_sem+0x78/0x80
[ 58.272134] hardirqs last disabled at (9098): [] __up_console_sem+0x5d/0x80
[ 58.273180] softirqs last enabled at (9002): [] irq_exit_rcu+0x93/0xc0
[ 58.274219] softirqs last disabled at (8997): [] irq_exit_rcu+0x93/0xc0
[ 58.275217] ---[ end trace 0000000000000000 ]---
[ 58.281013] ------------[ cut here ]------------
[ 58.281630] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 58.283250] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.284314] Modules linked in:
[ 58.284720] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.285863] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.286853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.287532] 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
[ 58.289682] RSP: 0018:ffff88801fe5fc00 EFLAGS: 00010282
[ 58.290365] RAX: 0000000000000000 RBX: ffff88800ed72040 RCX: 0000000000000000
[ 58.291209] RDX: ffff888017c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.292230] RBP: ffff88800ed72054 R08: 0000000000000001 R09: 0000000000000000
[ 58.293117] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.294031] R13: ffffffff84e23fe0 R14: ffff88800ed72048 R15: ffffffff84da7d60
[ 58.294939] FS: 0000555555b91400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.295951] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.296695] CR2: 00007f6660d086f4 CR3: 00000000167c4000 CR4: 0000000000350ee0
[ 58.297602] Call Trace:
[ 58.297955]
[ 58.298261] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 58.298920] ipv6_frags_init_net+0x206/0x3c0
[ 58.299527] ops_init+0xbb/0x6b0
[ 58.299991] setup_net+0x3d9/0x990
[ 58.300494] ? down_read_killable+0x1d7/0x4e0
[ 58.301076] ? __pfx_setup_net+0x10/0x10
[ 58.301635] ? copy_net_ns+0x17c/0x770
[ 58.302176] copy_net_ns+0x321/0x770
[ 58.302702] create_new_namespaces+0x3f6/0xb30
[ 58.303326] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.303948] ksys_unshare+0x44d/0x8e0
[ 58.304542] ? __pfx_ksys_unshare+0x10/0x10
[ 58.305090] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.305835] __x64_sys_unshare+0x31/0x40
[ 58.306390] do_syscall_64+0x3f/0x90
[ 58.306872] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.307550] RIP: 0033:0x7f6b53b7f0d7
[ 58.308010] 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
[ 58.310158] RSP: 002b:00007ffc5f0c9de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.311095] RAX: ffffffffffffffda RBX: 00007ffc5f0ca428 RCX: 00007f6b53b7f0d7
[ 58.311979] RDX: 00007f6b53be941f RSI: 00007ffc5f0c9d80 RDI: 0000000040000000
[ 58.312855] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f0c9b90
[ 58.313756] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6b53c91bf0
[ 58.314644] R13: 00007ffc5f0c9ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.315554]
[ 58.315859] irq event stamp: 11059
[ 58.316323] hardirqs last enabled at (11071): [] __up_console_sem+0x78/0x80
[ 58.317370] hardirqs last disabled at (11082): [] __up_console_sem+0x5d/0x80
[ 58.318433] softirqs last enabled at (10356): [] irq_exit_rcu+0x93/0xc0
[ 58.319458] softirqs last disabled at (10335): [] irq_exit_rcu+0x93/0xc0
[ 58.320491] ---[ end trace 0000000000000000 ]---
[ 58.321832] ------------[ cut here ]------------
[ 58.322435] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 58.324293] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 58.325341] Modules linked in:
[ 58.325755] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 58.326890] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 58.327891] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 58.328570] 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
[ 58.330719] RSP: 0018:ffff88801fe5fbf0 EFLAGS: 00010286
[ 58.331399] RAX: 0000000000000000 RBX: ffff88800ed72840 RCX: 0000000000000000
[ 58.332244] RDX: ffff888017c0b680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 58.333140] RBP: ffff88800ed72854 R08: 0000000000000001 R09: 0000000000000000
[ 58.334057] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 58.334940] R13: ffffffff84e23fe0 R14: ffff88800ed72848 R15: ffffffff84db0aa0
[ 58.335827] FS: 0000555555b91400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 58.336814] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 58.337558] CR2: 00007f6660d086f4 CR3: 00000000167c4000 CR4: 0000000000350ee0
[ 58.338455] Call Trace:
[ 58.338787]
[ 58.339090] nf_ct_net_init+0x224/0x3d0
[ 58.339646] ? __pfx_nf_ct_net_init+0x10/0x10
[ 58.340224] ops_init+0xbb/0x6b0
[ 58.340704] setup_net+0x3d9/0x990
[ 58.341166] ? down_read_killable+0x1d7/0x4e0
[ 58.341799] ? __pfx_setup_net+0x10/0x10
[ 58.342343] ? copy_net_ns+0x17c/0x770
[ 58.342848] copy_net_ns+0x321/0x770
[ 58.343367] create_new_namespaces+0x3f6/0xb30
[ 58.343940] unshare_nsproxy_namespaces+0xc1/0x200
[ 58.344593] ksys_unshare+0x44d/0x8e0
[ 58.345093] ? __pfx_ksys_unshare+0x10/0x10
[ 58.345681] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 58.346420] __x64_sys_unshare+0x31/0x40
[ 58.346936] do_syscall_64+0x3f/0x90
[ 58.347449] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 58.348097] RIP: 0033:0x7f6b53b7f0d7
[ 58.348591] 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
[ 58.350761] RSP: 002b:00007ffc5f0c9de8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 58.351711] RAX: ffffffffffffffda RBX: 00007ffc5f0ca428 RCX: 00007f6b53b7f0d7
[ 58.352599] RDX: 00007f6b53be941f RSI: 00007ffc5f0c9d80 RDI: 0000000040000000
[ 58.353482] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc5f0c9b90
[ 58.354390] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f6b53c91bf0
[ 58.355238] R13: 00007ffc5f0c9ec0 R14: 0000000000000000 R15: 00000000000000f8
[ 58.356152]
[ 58.356490] irq event stamp: 11875
[ 58.356928] hardirqs last enabled at (11885): [] __up_console_sem+0x78/0x80
[ 58.358005] hardirqs last disabled at (11896): [] __up_console_sem+0x5d/0x80
[ 58.359075] softirqs last enabled at (11434): [] irq_exit_rcu+0x93/0xc0
[ 58.360100] softirqs last disabled at (11429): [] irq_exit_rcu+0x93/0xc0
[ 58.361120] ---[ end trace 0000000000000000 ]---
executing program
[ 59.908975] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.957342] Bluetooth: hci0: command 0x041b tx timeout
[ 64.004361] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 66.052480] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:42:35 Registers:
info registers vcpu 0
RAX=000000000002fdb3 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=00000202 [-------] 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=00007fcc9212bde0 CR3=00000000142e0000 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=2038333a32343a30302038312079614d XMM01=5d3832363633322e38352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732038
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=ffff88801fe5f5f0
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 0000555555b91400 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=00007f6660d086f4 CR3=00000000167c4000 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