Warning: Permanently added '[localhost]:35789' (ECDSA) to the list of known hosts.
2023/05/17 23:32:48 fuzzer started
2023/05/17 23:32:49 dialing manager at localhost:44319
2023/05/17 23:32:49 checking machine...
2023/05/17 23:32:49 checking revisions...
syzkaller login: [ 38.359379] kmemleak: Automatic memory scanning thread ended
2023/05/17 23:32:49 testing simple program...
[ 38.433335] cgroup: Unknown subsys name 'net'
[ 38.534858] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.936254] audit: type=1400 audit(1684366381.960:6): 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
[ 52.046078] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.048695] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.050448] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.054395] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.057270] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.059196] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 52.456008] ------------[ cut here ]------------
[ 52.456848] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 52.458831] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.460098] Modules linked in:
[ 52.460611] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.465561] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.466584] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.467255] 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
[ 52.469485] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 52.470177] RAX: 0000000000000000 RBX: ffff88801035bc40 RCX: 0000000000000000
[ 52.471085] RDX: ffff8880158551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.471981] RBP: ffff88801035bc54 R08: 0000000000000001 R09: 0000000000000000
[ 52.472911] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 52.473808] R13: ffffffff84e23fe0 R14: ffff88801035bc48 R15: ffffffff84d74dc0
[ 52.474665] FS: 00005555569f0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.475661] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.476400] CR2: 00007fec4b30d6f4 CR3: 000000000f5ee000 CR4: 0000000000350ee0
[ 52.477280] Call Trace:
[ 52.477611]
[ 52.477946] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 52.478571] ipv4_frags_init_net+0x269/0x440
[ 52.479164] ops_init+0xbb/0x6b0
[ 52.479615] setup_net+0x3d9/0x990
[ 52.480110] ? down_read_killable+0x1d7/0x4e0
[ 52.480703] ? __pfx_setup_net+0x10/0x10
[ 52.481247] ? copy_net_ns+0x17c/0x770
[ 52.481787] copy_net_ns+0x321/0x770
[ 52.482275] create_new_namespaces+0x3f6/0xb30
[ 52.482884] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.483505] ksys_unshare+0x44d/0x8e0
[ 52.484033] ? __pfx_ksys_unshare+0x10/0x10
[ 52.484580] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.485336] __x64_sys_unshare+0x31/0x40
[ 52.485897] do_syscall_64+0x3f/0x90
[ 52.486390] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.487064] RIP: 0033:0x7f8c1f1520d7
[ 52.487536] 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
[ 52.489738] RSP: 002b:00007fff36a35108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.490695] RAX: ffffffffffffffda RBX: 00007fff36a35748 RCX: 00007f8c1f1520d7
[ 52.491593] RDX: 00007f8c1f1bc41f RSI: 00007fff36a350a0 RDI: 0000000040000000
[ 52.492498] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36a34eb0
[ 52.493404] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c1f264bf0
[ 52.494295] R13: 00007fff36a351e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.495214]
[ 52.495519] irq event stamp: 8723
[ 52.495971] hardirqs last enabled at (8735): [] __up_console_sem+0x78/0x80
[ 52.497053] hardirqs last disabled at (8746): [] __up_console_sem+0x5d/0x80
[ 52.498145] softirqs last enabled at (8260): [] irq_exit_rcu+0x93/0xc0
[ 52.499172] softirqs last disabled at (8255): [] irq_exit_rcu+0x93/0xc0
[ 52.500238] ---[ end trace 0000000000000000 ]---
[ 52.506287] ------------[ cut here ]------------
[ 52.507044] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.508687] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.509778] Modules linked in:
[ 52.510184] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.511342] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.512374] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.513058] 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
[ 52.515273] RSP: 0018:ffff88801f21fc00 EFLAGS: 00010282
[ 52.515966] RAX: 0000000000000000 RBX: ffff88800dfcd240 RCX: 0000000000000000
[ 52.516882] RDX: ffff8880158551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.517744] RBP: ffff88800dfcd254 R08: 0000000000000001 R09: 0000000000000000
[ 52.518641] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.519536] R13: ffffffff84e23fe0 R14: ffff88800dfcd248 R15: ffffffff84da7d60
[ 52.520439] FS: 00005555569f0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.521444] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.522195] CR2: 00007fec4b30d6f4 CR3: 000000000f5ee000 CR4: 0000000000350ee0
[ 52.523093] Call Trace:
[ 52.523417]
[ 52.523717] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.524392] ipv6_frags_init_net+0x206/0x3c0
[ 52.524992] ops_init+0xbb/0x6b0
[ 52.525446] setup_net+0x3d9/0x990
[ 52.525999] ? down_read_killable+0x1d7/0x4e0
[ 52.526578] ? __pfx_setup_net+0x10/0x10
[ 52.527116] ? copy_net_ns+0x17c/0x770
[ 52.527635] copy_net_ns+0x321/0x770
[ 52.528151] create_new_namespaces+0x3f6/0xb30
[ 52.528746] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.529401] ksys_unshare+0x44d/0x8e0
[ 52.529922] ? __pfx_ksys_unshare+0x10/0x10
[ 52.530475] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.531223] __x64_sys_unshare+0x31/0x40
[ 52.531740] do_syscall_64+0x3f/0x90
[ 52.532256] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.532924] RIP: 0033:0x7f8c1f1520d7
[ 52.533392] 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
[ 52.535590] RSP: 002b:00007fff36a35108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.536574] RAX: ffffffffffffffda RBX: 00007fff36a35748 RCX: 00007f8c1f1520d7
[ 52.537461] RDX: 00007f8c1f1bc41f RSI: 00007fff36a350a0 RDI: 0000000040000000
[ 52.538360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36a34eb0
[ 52.539248] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c1f264bf0
[ 52.540147] R13: 00007fff36a351e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.541078]
[ 52.541381] irq event stamp: 10583
[ 52.541847] hardirqs last enabled at (10595): [] __up_console_sem+0x78/0x80
[ 52.542916] hardirqs last disabled at (10606): [] __up_console_sem+0x5d/0x80
[ 52.543987] softirqs last enabled at (10334): [] irq_exit_rcu+0x93/0xc0
[ 52.545029] softirqs last disabled at (10325): [] irq_exit_rcu+0x93/0xc0
[ 52.546058] ---[ end trace 0000000000000000 ]---
[ 52.548201] ------------[ cut here ]------------
[ 52.548820] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.550693] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.551780] Modules linked in:
[ 52.552191] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.553354] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.554379] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.555054] 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
[ 52.557243] RSP: 0018:ffff88801f21fbf0 EFLAGS: 00010286
[ 52.557945] RAX: 0000000000000000 RBX: ffff88800dfcd840 RCX: 0000000000000000
[ 52.558847] RDX: ffff8880158551c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.559707] RBP: ffff88800dfcd854 R08: 0000000000000001 R09: 0000000000000000
[ 52.560629] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.561539] R13: ffffffff84e23fe0 R14: ffff88800dfcd848 R15: ffffffff84db0aa0
[ 52.562459] FS: 00005555569f0400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.563463] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.564216] CR2: 00007fec4b30d6f4 CR3: 000000000f5ee000 CR4: 0000000000350ee0
[ 52.565125] Call Trace:
[ 52.565461]
[ 52.565792] nf_ct_net_init+0x224/0x3d0
[ 52.566328] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.566931] ops_init+0xbb/0x6b0
[ 52.567382] setup_net+0x3d9/0x990
[ 52.567868] ? down_read_killable+0x1d7/0x4e0
[ 52.568465] ? __pfx_setup_net+0x10/0x10
[ 52.569010] ? copy_net_ns+0x17c/0x770
[ 52.569528] copy_net_ns+0x321/0x770
[ 52.570044] create_new_namespaces+0x3f6/0xb30
[ 52.570636] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.571293] ksys_unshare+0x44d/0x8e0
[ 52.571818] ? __pfx_ksys_unshare+0x10/0x10
[ 52.572375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.573120] __x64_sys_unshare+0x31/0x40
[ 52.573645] do_syscall_64+0x3f/0x90
[ 52.574160] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.574836] RIP: 0033:0x7f8c1f1520d7
[ 52.575302] 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
[ 52.577487] RSP: 002b:00007fff36a35108 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 52.578453] RAX: ffffffffffffffda RBX: 00007fff36a35748 RCX: 00007f8c1f1520d7
[ 52.579349] RDX: 00007f8c1f1bc41f RSI: 00007fff36a350a0 RDI: 0000000040000000
[ 52.580239] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff36a34eb0
[ 52.581131] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f8c1f264bf0
[ 52.582045] R13: 00007fff36a351e0 R14: 0000000000000000 R15: 00000000000000f8
[ 52.582966]
[ 52.583267] irq event stamp: 11327
[ 52.583704] hardirqs last enabled at (11337): [] __up_console_sem+0x78/0x80
[ 52.584799] hardirqs last disabled at (11348): [] __up_console_sem+0x5d/0x80
[ 52.585879] softirqs last enabled at (11300): [] irq_exit_rcu+0x93/0xc0
[ 52.586922] softirqs last disabled at (11291): [] irq_exit_rcu+0x93/0xc0
[ 52.587963] ---[ end trace 0000000000000000 ]---
executing program
[ 54.126294] Bluetooth: hci0: command 0x0409 tx timeout
[ 56.173890] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.221831] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 60.269821] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
23:33:01 Registers:
info registers vcpu 0
RAX=00000000f0cab8b5 RBX=ffffffff877a49a0 RCX=00000000ffd6c70a RDX=000000008254631a
RSI=000000008254631a RDI=000000007d8263f0 RBP=0000000000000000 RSP=ffff888015c8f720
R8 =0000000000000000 R9 =fffffbfff0ef393a R10=ffffffff8779c9d7 R11=0000000000000001
R12=ffff888015a84070 R13=ffff888015a83680 R14=ffffffff85d36b6c R15=0000000000000001
RIP=ffffffff812d07f2 RFL=00000006 [-----P-] 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 00007f453e7e0900 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=00007f453dcdb190 CR3=00000000100ae000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=0013ad65119292df0000000000110300 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=076ca90f09c3c31f00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 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=ffff88801f21f5f0
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 00005555569f0400 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=00007fec4b30d6f4 CR3=000000000f5ee000 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