Warning: Permanently added '[localhost]:61156' (ECDSA) to the list of known hosts.
2023/05/18 03:15:11 fuzzer started
2023/05/18 03:15:11 dialing manager at localhost:44319
2023/05/18 03:15:11 checking machine...
2023/05/18 03:15:11 checking revisions...
syzkaller login: [ 60.405489] kmemleak: Automatic memory scanning thread ended
2023/05/18 03:15:11 testing simple program...
[ 60.476941] cgroup: Unknown subsys name 'net'
[ 60.552146] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 73.132267] audit: type=1400 audit(1684379724.645:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 74.266546] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 74.268648] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 74.269938] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 74.274851] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 74.277620] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 74.278798] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 74.703641] ------------[ cut here ]------------
[ 74.704320] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 74.705927] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.707040] Modules linked in:
[ 74.707444] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 74.709318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.713425] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.714249] 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
[ 74.716844] RSP: 0018:ffff88801a63fc00 EFLAGS: 00010282
[ 74.717669] RAX: 0000000000000000 RBX: ffff8880069f4040 RCX: 0000000000000000
[ 74.718717] RDX: ffff88801a6f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 74.719790] RBP: ffff8880069f4054 R08: 0000000000000001 R09: 0000000000000000
[ 74.720857] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.721972] R13: ffffffff84e23fe0 R14: ffff8880069f4048 R15: ffffffff84d74dc0
[ 74.723132] FS: 0000555556a2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.724211] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.724930] CR2: 00007fa67eae36f4 CR3: 000000000e1dc000 CR4: 0000000000350ee0
[ 74.725821] Call Trace:
[ 74.726187]
[ 74.726486] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 74.727146] ipv4_frags_init_net+0x269/0x440
[ 74.727702] ops_init+0xbb/0x6b0
[ 74.728185] setup_net+0x3d9/0x990
[ 74.728659] ? down_read_killable+0x1d7/0x4e0
[ 74.729283] ? __pfx_setup_net+0x10/0x10
[ 74.729808] ? copy_net_ns+0x17c/0x770
[ 74.730352] copy_net_ns+0x321/0x770
[ 74.730844] create_new_namespaces+0x3f6/0xb30
[ 74.731489] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.732140] ksys_unshare+0x44d/0x8e0
[ 74.732624] ? __pfx_ksys_unshare+0x10/0x10
[ 74.733213] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.733924] __x64_sys_unshare+0x31/0x40
[ 74.734471] do_syscall_64+0x3f/0x90
[ 74.734957] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.735644] RIP: 0033:0x7f58604430d7
[ 74.736148] 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
[ 74.738311] RSP: 002b:00007ffdf664bb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.739272] RAX: ffffffffffffffda RBX: 00007ffdf664c1d8 RCX: 00007f58604430d7
[ 74.740159] RDX: 00007f58604ad41f RSI: 00007ffdf664bb30 RDI: 0000000040000000
[ 74.741042] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf664b940
[ 74.741896] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5860555bf0
[ 74.742774] R13: 00007ffdf664bc70 R14: 0000000000000000 R15: 00000000000000f8
[ 74.743692]
[ 74.744028] irq event stamp: 7977
[ 74.744456] hardirqs last enabled at (7987): [] __up_console_sem+0x78/0x80
[ 74.745526] hardirqs last disabled at (7998): [] __up_console_sem+0x5d/0x80
[ 74.746599] softirqs last enabled at (7382): [] irq_exit_rcu+0x93/0xc0
[ 74.747653] softirqs last disabled at (7223): [] irq_exit_rcu+0x93/0xc0
[ 74.748698] ---[ end trace 0000000000000000 ]---
[ 74.754025] ------------[ cut here ]------------
[ 74.754633] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 74.756356] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.757423] Modules linked in:
[ 74.757850] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 74.759044] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.760062] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.760703] 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
[ 74.762890] RSP: 0018:ffff88801a63fc00 EFLAGS: 00010282
[ 74.763606] RAX: 0000000000000000 RBX: ffff88800e272240 RCX: 0000000000000000
[ 74.764499] RDX: ffff88801a6f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 74.765394] RBP: ffff88800e272254 R08: 0000000000000001 R09: 0000000000000000
[ 74.766312] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.767236] R13: ffffffff84e23fe0 R14: ffff88800e272248 R15: ffffffff84da7d60
[ 74.768135] FS: 0000555556a2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.769129] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.769839] CR2: 00007fa67eae36f4 CR3: 000000000e1dc000 CR4: 0000000000350ee0
[ 74.770726] Call Trace:
[ 74.771101]
[ 74.771403] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 74.772054] ipv6_frags_init_net+0x206/0x3c0
[ 74.772612] ops_init+0xbb/0x6b0
[ 74.773087] setup_net+0x3d9/0x990
[ 74.773543] ? down_read_killable+0x1d7/0x4e0
[ 74.774162] ? __pfx_setup_net+0x10/0x10
[ 74.774674] ? copy_net_ns+0x17c/0x770
[ 74.775254] copy_net_ns+0x321/0x770
[ 74.775745] create_new_namespaces+0x3f6/0xb30
[ 74.776361] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.776977] ksys_unshare+0x44d/0x8e0
[ 74.777505] ? __pfx_ksys_unshare+0x10/0x10
[ 74.778089] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.778799] __x64_sys_unshare+0x31/0x40
[ 74.779356] do_syscall_64+0x3f/0x90
[ 74.779833] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.780510] RIP: 0033:0x7f58604430d7
[ 74.780982] 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
[ 74.783171] RSP: 002b:00007ffdf664bb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.784122] RAX: ffffffffffffffda RBX: 00007ffdf664c1d8 RCX: 00007f58604430d7
[ 74.784983] RDX: 00007f58604ad41f RSI: 00007ffdf664bb30 RDI: 0000000040000000
[ 74.785880] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf664b940
[ 74.786793] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5860555bf0
[ 74.787730] R13: 00007ffdf664bc70 R14: 0000000000000000 R15: 00000000000000f8
[ 74.788650]
[ 74.788947] irq event stamp: 9641
[ 74.789421] hardirqs last enabled at (9653): [] __up_console_sem+0x78/0x80
[ 74.790482] hardirqs last disabled at (9664): [] __up_console_sem+0x5d/0x80
[ 74.791559] softirqs last enabled at (9180): [] irq_exit_rcu+0x93/0xc0
[ 74.792625] softirqs last disabled at (9175): [] irq_exit_rcu+0x93/0xc0
[ 74.793685] ---[ end trace 0000000000000000 ]---
[ 74.795113] ------------[ cut here ]------------
[ 74.795712] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 74.797690] WARNING: CPU: 1 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 74.798751] Modules linked in:
[ 74.799194] CPU: 1 PID: 267 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 74.800349] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 74.801366] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 74.802044] 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
[ 74.804220] RSP: 0018:ffff88801a63fbf0 EFLAGS: 00010286
[ 74.804868] RAX: 0000000000000000 RBX: ffff888008efa440 RCX: 0000000000000000
[ 74.805758] RDX: ffff88801a6f8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 74.806673] RBP: ffff888008efa454 R08: 0000000000000001 R09: 0000000000000000
[ 74.807600] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 74.808486] R13: ffffffff84e23fe0 R14: ffff888008efa448 R15: ffffffff84db0aa0
[ 74.809384] FS: 0000555556a2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 74.810407] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 74.811172] CR2: 00007fa67eae36f4 CR3: 000000000e1dc000 CR4: 0000000000350ee0
[ 74.812085] Call Trace:
[ 74.812412]
[ 74.812718] nf_ct_net_init+0x224/0x3d0
[ 74.813291] ? __pfx_nf_ct_net_init+0x10/0x10
[ 74.813875] ops_init+0xbb/0x6b0
[ 74.814360] setup_net+0x3d9/0x990
[ 74.814812] ? down_read_killable+0x1d7/0x4e0
[ 74.815423] ? __pfx_setup_net+0x10/0x10
[ 74.815938] ? copy_net_ns+0x17c/0x770
[ 74.816481] copy_net_ns+0x321/0x770
[ 74.816968] create_new_namespaces+0x3f6/0xb30
[ 74.817589] unshare_nsproxy_namespaces+0xc1/0x200
[ 74.818234] ksys_unshare+0x44d/0x8e0
[ 74.818728] ? __pfx_ksys_unshare+0x10/0x10
[ 74.819327] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 74.820068] __x64_sys_unshare+0x31/0x40
[ 74.820587] do_syscall_64+0x3f/0x90
[ 74.821107] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 74.821745] RIP: 0033:0x7f58604430d7
[ 74.822250] 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
[ 74.824420] RSP: 002b:00007ffdf664bb98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 74.825379] RAX: ffffffffffffffda RBX: 00007ffdf664c1d8 RCX: 00007f58604430d7
[ 74.826295] RDX: 00007f58604ad41f RSI: 00007ffdf664bb30 RDI: 0000000040000000
[ 74.827209] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdf664b940
[ 74.828104] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5860555bf0
[ 74.828958] R13: 00007ffdf664bc70 R14: 0000000000000000 R15: 00000000000000f8
[ 74.829870]
[ 74.830208] irq event stamp: 10521
[ 74.830643] hardirqs last enabled at (10531): [] __up_console_sem+0x78/0x80
[ 74.831734] hardirqs last disabled at (10542): [] __up_console_sem+0x5d/0x80
[ 74.832804] softirqs last enabled at (10416): [] irq_exit_rcu+0x93/0xc0
[ 74.833850] softirqs last disabled at (10411): [] irq_exit_rcu+0x93/0xc0
[ 74.834885] ---[ end trace 0000000000000000 ]---
executing program
[ 76.349073] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 78.396368] Bluetooth: hci0: command 0x041b tx timeout
[ 80.444238] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 82.492149] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
03:15:09 Registers:
info registers vcpu 0
RAX=000000000002b5c9 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=00007f1a0813b000 CR3=000000000e078000 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=4aac36d552476da9e742b451099cea9a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f60000000000113348 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=ad1ab50ebdc44ac900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a63f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555556a2c400 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=00007fa67eae36f4 CR3=000000000e1dc000 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