Warning: Permanently added '[localhost]:7395' (ECDSA) to the list of known hosts.
2023/05/17 19:22:47 fuzzer started
2023/05/17 19:22:47 dialing manager at localhost:44319
2023/05/17 19:22:47 checking machine...
2023/05/17 19:22:47 checking revisions...
syzkaller login: [ 40.259770] kmemleak: Automatic memory scanning thread ended
2023/05/17 19:22:47 testing simple program...
[ 40.330090] cgroup: Unknown subsys name 'net'
[ 40.415111] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 52.730644] audit: type=1400 audit(1684351379.856:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 53.861434] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 53.864730] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 53.867884] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 53.871405] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 53.872983] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 53.874099] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.247210] ------------[ cut here ]------------
[ 54.247922] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.249560] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.250652] Modules linked in:
[ 54.251099] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.255896] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.256934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.257586] 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
[ 54.259836] RSP: 0018:ffff88800cf67c00 EFLAGS: 00010282
[ 54.260486] RAX: 0000000000000000 RBX: ffff88800cac3c40 RCX: 0000000000000000
[ 54.261392] RDX: ffff888015859b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.262298] RBP: ffff88800cac3c54 R08: 0000000000000001 R09: 0000000000000000
[ 54.263225] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.264144] R13: ffffffff84e23fe0 R14: ffff88800cac3c48 R15: ffffffff84d74dc0
[ 54.265054] FS: 0000555556902400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.266047] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.266766] CR2: 00007f98e0e6b6f4 CR3: 0000000017622000 CR4: 0000000000350ef0
[ 54.267659] Call Trace:
[ 54.268021]
[ 54.268328] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.268969] ipv4_frags_init_net+0x269/0x440
[ 54.269533] ops_init+0xbb/0x6b0
[ 54.270025] setup_net+0x3d9/0x990
[ 54.270487] ? down_read_killable+0x1d7/0x4e0
[ 54.271102] ? __pfx_setup_net+0x10/0x10
[ 54.271615] ? copy_net_ns+0x17c/0x770
[ 54.272156] copy_net_ns+0x321/0x770
[ 54.272641] create_new_namespaces+0x3f6/0xb30
[ 54.273264] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.273925] ksys_unshare+0x44d/0x8e0
[ 54.274420] ? __pfx_ksys_unshare+0x10/0x10
[ 54.275003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.275751] __x64_sys_unshare+0x31/0x40
[ 54.276300] do_syscall_64+0x3f/0x90
[ 54.276793] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.277486] RIP: 0033:0x7ff95ab690d7
[ 54.277983] 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
[ 54.280178] RSP: 002b:00007ffc7b14aee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.281140] RAX: ffffffffffffffda RBX: 00007ffc7b14b528 RCX: 00007ff95ab690d7
[ 54.282037] RDX: 00007ff95abd341f RSI: 00007ffc7b14ae80 RDI: 0000000040000000
[ 54.282942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7b14ac90
[ 54.283857] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff95ac7bbf0
[ 54.284707] R13: 00007ffc7b14afc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.285622]
[ 54.285956] irq event stamp: 9015
[ 54.286386] hardirqs last enabled at (9025): [] __up_console_sem+0x78/0x80
[ 54.287448] hardirqs last disabled at (9036): [] __up_console_sem+0x5d/0x80
[ 54.288507] softirqs last enabled at (8554): [] irq_exit_rcu+0x93/0xc0
[ 54.289544] softirqs last disabled at (8545): [] irq_exit_rcu+0x93/0xc0
[ 54.290567] ---[ end trace 0000000000000000 ]---
[ 54.295900] ------------[ cut here ]------------
[ 54.296511] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.298250] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.299349] Modules linked in:
[ 54.299759] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.300912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.301945] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.302596] 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
[ 54.304784] RSP: 0018:ffff88800cf67c00 EFLAGS: 00010282
[ 54.305471] RAX: 0000000000000000 RBX: ffff88800edc3640 RCX: 0000000000000000
[ 54.306353] RDX: ffff888015859b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.307268] RBP: ffff88800edc3654 R08: 0000000000000001 R09: 0000000000000000
[ 54.308174] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.309062] R13: ffffffff84e23fe0 R14: ffff88800edc3648 R15: ffffffff84da7d60
[ 54.309970] FS: 0000555556902400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.310969] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.311701] CR2: 00007f98e0e6b6f4 CR3: 0000000017622000 CR4: 0000000000350ef0
[ 54.312596] Call Trace:
[ 54.312951]
[ 54.313255] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.313896] ipv6_frags_init_net+0x206/0x3c0
[ 54.314461] ops_init+0xbb/0x6b0
[ 54.314945] setup_net+0x3d9/0x990
[ 54.315427] ? down_read_killable+0x1d7/0x4e0
[ 54.316042] ? __pfx_setup_net+0x10/0x10
[ 54.316550] ? copy_net_ns+0x17c/0x770
[ 54.317092] copy_net_ns+0x321/0x770
[ 54.317588] create_new_namespaces+0x3f6/0xb30
[ 54.318210] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.318855] ksys_unshare+0x44d/0x8e0
[ 54.319361] ? __pfx_ksys_unshare+0x10/0x10
[ 54.319943] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.320653] __x64_sys_unshare+0x31/0x40
[ 54.321202] do_syscall_64+0x3f/0x90
[ 54.321685] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.322362] RIP: 0033:0x7ff95ab690d7
[ 54.322864] 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
[ 54.325034] RSP: 002b:00007ffc7b14aee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.325996] RAX: ffffffffffffffda RBX: 00007ffc7b14b528 RCX: 00007ff95ab690d7
[ 54.326899] RDX: 00007ff95abd341f RSI: 00007ffc7b14ae80 RDI: 0000000040000000
[ 54.327772] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7b14ac90
[ 54.328665] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff95ac7bbf0
[ 54.329566] R13: 00007ffc7b14afc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.330496]
[ 54.330798] irq event stamp: 10679
[ 54.331282] hardirqs last enabled at (10691): [] __up_console_sem+0x78/0x80
[ 54.332364] hardirqs last disabled at (10702): [] __up_console_sem+0x5d/0x80
[ 54.333443] softirqs last enabled at (10178): [] irq_exit_rcu+0x93/0xc0
[ 54.334507] softirqs last disabled at (10135): [] irq_exit_rcu+0x93/0xc0
[ 54.335571] ---[ end trace 0000000000000000 ]---
[ 54.336943] ------------[ cut here ]------------
[ 54.337539] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.339419] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.340475] Modules linked in:
[ 54.340911] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.342067] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.343096] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.343756] 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
[ 54.345908] RSP: 0018:ffff88800cf67bf0 EFLAGS: 00010286
[ 54.346561] RAX: 0000000000000000 RBX: ffff88800edc2e40 RCX: 0000000000000000
[ 54.347528] RDX: ffff888015859b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.348411] RBP: ffff88800edc2e54 R08: 0000000000000001 R09: 0000000000000000
[ 54.349308] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.350204] R13: ffffffff84e23fe0 R14: ffff88800edc2e48 R15: ffffffff84db0aa0
[ 54.351129] FS: 0000555556902400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 54.352120] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.352864] CR2: 00007f98e0e6b6f4 CR3: 0000000017622000 CR4: 0000000000350ef0
[ 54.353714] Call Trace:
[ 54.354082]
[ 54.354389] nf_ct_net_init+0x224/0x3d0
[ 54.354947] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.355541] ops_init+0xbb/0x6b0
[ 54.356033] setup_net+0x3d9/0x990
[ 54.356491] ? down_read_killable+0x1d7/0x4e0
[ 54.357093] ? __pfx_setup_net+0x10/0x10
[ 54.357609] ? copy_net_ns+0x17c/0x770
[ 54.358150] copy_net_ns+0x321/0x770
[ 54.358635] create_new_namespaces+0x3f6/0xb30
[ 54.359286] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.359929] ksys_unshare+0x44d/0x8e0
[ 54.360420] ? __pfx_ksys_unshare+0x10/0x10
[ 54.360995] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.361701] __x64_sys_unshare+0x31/0x40
[ 54.362250] do_syscall_64+0x3f/0x90
[ 54.362726] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.363415] RIP: 0033:0x7ff95ab690d7
[ 54.363929] 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
[ 54.366097] RSP: 002b:00007ffc7b14aee8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.367076] RAX: ffffffffffffffda RBX: 00007ffc7b14b528 RCX: 00007ff95ab690d7
[ 54.367965] RDX: 00007ff95abd341f RSI: 00007ffc7b14ae80 RDI: 0000000040000000
[ 54.368861] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7b14ac90
[ 54.369720] R10: 0000000000000000 R11: 0000000000000206 R12: 00007ff95ac7bbf0
[ 54.370608] R13: 00007ffc7b14afc0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.371527]
[ 54.371868] irq event stamp: 11437
[ 54.372313] hardirqs last enabled at (11447): [] __up_console_sem+0x78/0x80
[ 54.373424] hardirqs last disabled at (11458): [] __up_console_sem+0x5d/0x80
[ 54.374507] softirqs last enabled at (11332): [] irq_exit_rcu+0x93/0xc0
[ 54.375551] softirqs last disabled at (11323): [] irq_exit_rcu+0x93/0xc0
[ 54.376579] ---[ end trace 0000000000000000 ]---
executing program
[ 55.884592] Bluetooth: hci0: command 0x0409 tx timeout
[ 57.931961] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 59.979870] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.027929] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:22:56 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800cf675f0
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 0000555556902400 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=00007f98e0e6b6f4 CR3=0000000017622000 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=000000000002b7a9 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007efddff83770 CR3=000000000e79e000 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=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