Warning: Permanently added '[localhost]:20547' (ECDSA) to the list of known hosts.
2023/05/17 15:56:05 fuzzer started
2023/05/17 15:56:06 dialing manager at localhost:44319
2023/05/17 15:56:06 checking machine...
2023/05/17 15:56:06 checking revisions...
syzkaller login: [ 36.498865] kmemleak: Automatic memory scanning thread ended
2023/05/17 15:56:06 testing simple program...
[ 36.573883] cgroup: Unknown subsys name 'net'
[ 36.669650] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.805032] audit: type=1400 audit(1684338978.709:6): 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
[ 49.953821] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.956094] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.957966] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.961245] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.963242] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.964817] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.363278] ------------[ cut here ]------------
[ 50.364073] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.365730] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.366797] Modules linked in:
[ 50.367227] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.371592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.372844] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.373689] 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
[ 50.375996] RSP: 0018:ffff88801f8efc00 EFLAGS: 00010282
[ 50.376716] RAX: 0000000000000000 RBX: ffff88800d60d440 RCX: 0000000000000000
[ 50.377664] RDX: ffff88801f8e0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.378610] RBP: ffff88800d60d454 R08: 0000000000000001 R09: 0000000000000000
[ 50.379552] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.380515] R13: ffffffff84e23fe0 R14: ffff88800d60d448 R15: ffffffff84d74dc0
[ 50.381442] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.382503] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.383277] CR2: 00007ff4cbff89a0 CR3: 000000000ea64000 CR4: 0000000000350ee0
[ 50.384244] Call Trace:
[ 50.384596]
[ 50.384911] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.385605] ipv4_frags_init_net+0x269/0x440
[ 50.386222] ops_init+0xbb/0x6b0
[ 50.386698] setup_net+0x3d9/0x990
[ 50.387212] ? down_read_killable+0x1d7/0x4e0
[ 50.387815] ? __pfx_setup_net+0x10/0x10
[ 50.388387] ? copy_net_ns+0x17c/0x770
[ 50.388921] copy_net_ns+0x321/0x770
[ 50.389469] create_new_namespaces+0x3f6/0xb30
[ 50.390090] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.390774] ksys_unshare+0x44d/0x8e0
[ 50.391320] ? __pfx_ksys_unshare+0x10/0x10
[ 50.391920] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.392689] __x64_sys_unshare+0x31/0x40
[ 50.393265] do_syscall_64+0x3f/0x90
[ 50.393769] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.394471] RIP: 0033:0x7ff69243c0d7
[ 50.394958] 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
[ 50.397235] RSP: 002b:00007ffd8bf3c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.398244] RAX: ffffffffffffffda RBX: 00007ffd8bf3cb48 RCX: 00007ff69243c0d7
[ 50.399189] RDX: 00007ff6924a641f RSI: 00007ffd8bf3c4a0 RDI: 0000000040000000
[ 50.400110] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf3c2b0
[ 50.401061] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff69254ebf0
[ 50.402010] R13: 00007ffd8bf3c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.403016]
[ 50.403381] irq event stamp: 8311
[ 50.403846] hardirqs last enabled at (8321): [] __up_console_sem+0x78/0x80
[ 50.404974] hardirqs last disabled at (8332): [] __up_console_sem+0x5d/0x80
[ 50.406143] softirqs last enabled at (7880): [] irq_exit_rcu+0x93/0xc0
[ 50.407228] softirqs last disabled at (7865): [] irq_exit_rcu+0x93/0xc0
[ 50.408345] ---[ end trace 0000000000000000 ]---
[ 50.413949] ------------[ cut here ]------------
[ 50.414658] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.416412] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.417545] Modules linked in:
[ 50.417978] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.419235] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.420340] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.421032] 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
[ 50.423363] RSP: 0018:ffff88801f8efc00 EFLAGS: 00010282
[ 50.424085] RAX: 0000000000000000 RBX: ffff88800c4f4a40 RCX: 0000000000000000
[ 50.425035] RDX: ffff88801f8e0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.425998] RBP: ffff88800c4f4a54 R08: 0000000000000001 R09: 0000000000000000
[ 50.426957] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.427955] R13: ffffffff84e23fe0 R14: ffff88800c4f4a48 R15: ffffffff84da7d60
[ 50.428919] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.429995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.430794] CR2: 00007ff4cbff89a0 CR3: 000000000ea64000 CR4: 0000000000350ee0
[ 50.431772] Call Trace:
[ 50.432164]
[ 50.432484] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.433169] ipv6_frags_init_net+0x206/0x3c0
[ 50.433773] ops_init+0xbb/0x6b0
[ 50.434289] setup_net+0x3d9/0x990
[ 50.434784] ? down_read_killable+0x1d7/0x4e0
[ 50.435422] ? __pfx_setup_net+0x10/0x10
[ 50.435985] ? copy_net_ns+0x17c/0x770
[ 50.436604] copy_net_ns+0x321/0x770
[ 50.437158] create_new_namespaces+0x3f6/0xb30
[ 50.437785] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.438472] ksys_unshare+0x44d/0x8e0
[ 50.438998] ? __pfx_ksys_unshare+0x10/0x10
[ 50.439615] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.440438] __x64_sys_unshare+0x31/0x40
[ 50.440993] do_syscall_64+0x3f/0x90
[ 50.441545] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.442273] RIP: 0033:0x7ff69243c0d7
[ 50.442776] 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
[ 50.445112] RSP: 002b:00007ffd8bf3c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.446147] RAX: ffffffffffffffda RBX: 00007ffd8bf3cb48 RCX: 00007ff69243c0d7
[ 50.447062] RDX: 00007ff6924a641f RSI: 00007ffd8bf3c4a0 RDI: 0000000040000000
[ 50.448049] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf3c2b0
[ 50.448999] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff69254ebf0
[ 50.449965] R13: 00007ffd8bf3c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.450954]
[ 50.451312] irq event stamp: 10329
[ 50.451788] hardirqs last enabled at (10339): [] __up_console_sem+0x78/0x80
[ 50.452951] hardirqs last disabled at (10360): [] __up_console_sem+0x5d/0x80
[ 50.454105] softirqs last enabled at (10356): [] irq_exit_rcu+0x93/0xc0
[ 50.455241] softirqs last disabled at (10347): [] irq_exit_rcu+0x93/0xc0
[ 50.456379] ---[ end trace 0000000000000000 ]---
[ 50.457800] ------------[ cut here ]------------
[ 50.458478] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.460544] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.461698] Modules linked in:
[ 50.462183] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.463423] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.464532] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.465250] 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
[ 50.467560] RSP: 0018:ffff88801f8efbf0 EFLAGS: 00010286
[ 50.468313] RAX: 0000000000000000 RBX: ffff88800c4f4240 RCX: 0000000000000000
[ 50.469279] RDX: ffff88801f8e0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.470243] RBP: ffff88800c4f4254 R08: 0000000000000001 R09: 0000000000000000
[ 50.471202] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.472197] R13: ffffffff84e23fe0 R14: ffff88800c4f4248 R15: ffffffff84db0aa0
[ 50.473157] FS: 00005555570a0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.474222] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.474979] CR2: 00007ff4cbff89a0 CR3: 000000000ea64000 CR4: 0000000000350ee0
[ 50.475971] Call Trace:
[ 50.476356]
[ 50.476682] nf_ct_net_init+0x224/0x3d0
[ 50.477272] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.477889] ops_init+0xbb/0x6b0
[ 50.478406] setup_net+0x3d9/0x990
[ 50.478901] ? down_read_killable+0x1d7/0x4e0
[ 50.479544] ? __pfx_setup_net+0x10/0x10
[ 50.480107] ? copy_net_ns+0x17c/0x770
[ 50.480691] copy_net_ns+0x321/0x770
[ 50.481243] create_new_namespaces+0x3f6/0xb30
[ 50.481872] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.482567] ksys_unshare+0x44d/0x8e0
[ 50.483095] ? __pfx_ksys_unshare+0x10/0x10
[ 50.483715] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.484548] __x64_sys_unshare+0x31/0x40
[ 50.485108] do_syscall_64+0x3f/0x90
[ 50.485660] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.486383] RIP: 0033:0x7ff69243c0d7
[ 50.486884] 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
[ 50.489229] RSP: 002b:00007ffd8bf3c508 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.490250] RAX: ffffffffffffffda RBX: 00007ffd8bf3cb48 RCX: 00007ff69243c0d7
[ 50.491208] RDX: 00007ff6924a641f RSI: 00007ffd8bf3c4a0 RDI: 0000000040000000
[ 50.492174] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd8bf3c2b0
[ 50.493089] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ff69254ebf0
[ 50.494042] R13: 00007ffd8bf3c5e0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.495026]
[ 50.495384] irq event stamp: 11185
[ 50.495872] hardirqs last enabled at (11195): [] __up_console_sem+0x78/0x80
[ 50.497004] hardirqs last disabled at (11206): [] __up_console_sem+0x5d/0x80
[ 50.498166] softirqs last enabled at (10822): [] irq_exit_rcu+0x93/0xc0
[ 50.499282] softirqs last disabled at (10817): [] irq_exit_rcu+0x93/0xc0
[ 50.500405] ---[ end trace 0000000000000000 ]---
executing program
[ 52.036814] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.084176] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.132177] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.180188] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
15:56:19 Registers:
info registers vcpu 0
RAX=0000000000029da5 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=00007ff4cc03fa50 CR3=000000000ed3a000 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=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000035 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801f8ef5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000035 R11=0000000000000001
R12=0000000000000035 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 00005555570a0400 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=00007ff4cbff89a0 CR3=000000000ea64000 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