Warning: Permanently added '[localhost]:47383' (ECDSA) to the list of known hosts.
2023/05/18 00:22:43 fuzzer started
2023/05/18 00:22:43 dialing manager at localhost:44319
2023/05/18 00:22:43 checking machine...
2023/05/18 00:22:43 checking revisions...
syzkaller login: [ 39.746258] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:22:43 testing simple program...
[ 39.820153] cgroup: Unknown subsys name 'net'
[ 39.924390] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.222686] audit: type=1400 audit(1684369377.155:6): 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
[ 54.349411] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.351375] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.352548] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.356966] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.359664] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.360841] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 54.803021] ------------[ cut here ]------------
[ 54.803717] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.805455] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.806546] Modules linked in:
[ 54.806953] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.811206] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.812314] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.812955] 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
[ 54.815217] RSP: 0018:ffff888016727c00 EFLAGS: 00010282
[ 54.815864] RAX: 0000000000000000 RBX: ffff88800e198040 RCX: 0000000000000000
[ 54.816883] RDX: ffff88800e8a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.817915] RBP: ffff88800e198054 R08: 0000000000000001 R09: 0000000000000000
[ 54.819019] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.820006] R13: ffffffff84e23fe0 R14: ffff88800e198048 R15: ffffffff84d74dc0
[ 54.820982] FS: 0000555556d72400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.822177] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.822893] CR2: 00007f811d51c6f4 CR3: 000000000afb4000 CR4: 0000000000350ee0
[ 54.823866] Call Trace:
[ 54.824229]
[ 54.824529] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.825183] ipv4_frags_init_net+0x269/0x440
[ 54.825738] ops_init+0xbb/0x6b0
[ 54.826250] setup_net+0x3d9/0x990
[ 54.826709] ? down_read_killable+0x1d7/0x4e0
[ 54.827321] ? __pfx_setup_net+0x10/0x10
[ 54.827833] ? copy_net_ns+0x17c/0x770
[ 54.828373] copy_net_ns+0x321/0x770
[ 54.828857] create_new_namespaces+0x3f6/0xb30
[ 54.829473] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.830117] ksys_unshare+0x44d/0x8e0
[ 54.830619] ? __pfx_ksys_unshare+0x10/0x10
[ 54.831197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.831905] __x64_sys_unshare+0x31/0x40
[ 54.832458] do_syscall_64+0x3f/0x90
[ 54.832940] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.833611] RIP: 0033:0x7fb05a9320d7
[ 54.834115] 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
[ 54.836279] RSP: 002b:00007ffe478abad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.837220] RAX: ffffffffffffffda RBX: 00007ffe478ac118 RCX: 00007fb05a9320d7
[ 54.838126] RDX: 00007fb05a99c41f RSI: 00007ffe478aba70 RDI: 0000000040000000
[ 54.839028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe478ab880
[ 54.839938] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb05aa44bf0
[ 54.840834] R13: 00007ffe478abbb0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.841760]
[ 54.842096] irq event stamp: 9087
[ 54.842536] hardirqs last enabled at (9097): [] __up_console_sem+0x78/0x80
[ 54.843613] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 54.844685] softirqs last enabled at (9046): [] irq_exit_rcu+0x93/0xc0
[ 54.845725] softirqs last disabled at (9037): [] irq_exit_rcu+0x93/0xc0
[ 54.846808] ---[ end trace 0000000000000000 ]---
[ 54.852635] ------------[ cut here ]------------
[ 54.853255] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.855122] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.856218] Modules linked in:
[ 54.856629] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.857811] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.858845] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.859535] 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
[ 54.861743] RSP: 0018:ffff888016727c00 EFLAGS: 00010282
[ 54.862457] RAX: 0000000000000000 RBX: ffff88800d71a840 RCX: 0000000000000000
[ 54.863367] RDX: ffff88800e8a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.864268] RBP: ffff88800d71a854 R08: 0000000000000001 R09: 0000000000000000
[ 54.865159] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.866019] R13: ffffffff84e23fe0 R14: ffff88800d71a848 R15: ffffffff84da7d60
[ 54.866943] FS: 0000555556d72400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.867949] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.868700] CR2: 00007f811d51c6f4 CR3: 000000000afb4000 CR4: 0000000000350ee0
[ 54.869588] Call Trace:
[ 54.869918]
[ 54.870270] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.870882] ipv6_frags_init_net+0x206/0x3c0
[ 54.871480] ops_init+0xbb/0x6b0
[ 54.871927] setup_net+0x3d9/0x990
[ 54.872416] ? down_read_killable+0x1d7/0x4e0
[ 54.872992] ? __pfx_setup_net+0x10/0x10
[ 54.873541] ? copy_net_ns+0x17c/0x770
[ 54.874049] copy_net_ns+0x321/0x770
[ 54.874575] create_new_namespaces+0x3f6/0xb30
[ 54.875198] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.875814] ksys_unshare+0x44d/0x8e0
[ 54.876344] ? __pfx_ksys_unshare+0x10/0x10
[ 54.876886] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.877633] __x64_sys_unshare+0x31/0x40
[ 54.878211] do_syscall_64+0x3f/0x90
[ 54.878697] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.879384] RIP: 0033:0x7fb05a9320d7
[ 54.879851] 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
[ 54.881997] RSP: 002b:00007ffe478abad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.882964] RAX: ffffffffffffffda RBX: 00007ffe478ac118 RCX: 00007fb05a9320d7
[ 54.883851] RDX: 00007fb05a99c41f RSI: 00007ffe478aba70 RDI: 0000000040000000
[ 54.884739] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe478ab880
[ 54.885640] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb05aa44bf0
[ 54.886541] R13: 00007ffe478abbb0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.887483]
[ 54.887840] irq event stamp: 10755
[ 54.888316] hardirqs last enabled at (10767): [] __up_console_sem+0x78/0x80
[ 54.889386] hardirqs last disabled at (10778): [] __up_console_sem+0x5d/0x80
[ 54.890482] softirqs last enabled at (10250): [] irq_exit_rcu+0x93/0xc0
[ 54.891537] softirqs last disabled at (10229): [] irq_exit_rcu+0x93/0xc0
[ 54.892571] ---[ end trace 0000000000000000 ]---
[ 54.894130] ------------[ cut here ]------------
[ 54.894728] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.896626] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.897722] Modules linked in:
[ 54.898163] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 54.899341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.900465] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.901300] 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
[ 54.903980] RSP: 0018:ffff888016727bf0 EFLAGS: 00010286
[ 54.904817] RAX: 0000000000000000 RBX: ffff88800d71ae40 RCX: 0000000000000000
[ 54.905901] RDX: ffff88800e8a9b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 54.907001] RBP: ffff88800d71ae54 R08: 0000000000000001 R09: 0000000000000000
[ 54.908108] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.909189] R13: ffffffff84e23fe0 R14: ffff88800d71ae48 R15: ffffffff84db0aa0
[ 54.910309] FS: 0000555556d72400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.911516] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.912449] CR2: 00007f811d51c6f4 CR3: 000000000afb4000 CR4: 0000000000350ee0
[ 54.913550] Call Trace:
[ 54.913955]
[ 54.914391] nf_ct_net_init+0x224/0x3d0
[ 54.915037] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.915786] ops_init+0xbb/0x6b0
[ 54.916378] setup_net+0x3d9/0x990
[ 54.916938] ? down_read_killable+0x1d7/0x4e0
[ 54.917677] ? __pfx_setup_net+0x10/0x10
[ 54.918366] ? copy_net_ns+0x17c/0x770
[ 54.918988] copy_net_ns+0x321/0x770
[ 54.919626] create_new_namespaces+0x3f6/0xb30
[ 54.920380] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.921185] ksys_unshare+0x44d/0x8e0
[ 54.921783] ? __pfx_ksys_unshare+0x10/0x10
[ 54.922527] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.923434] __x64_sys_unshare+0x31/0x40
[ 54.924126] do_syscall_64+0x3f/0x90
[ 54.924702] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.925533] RIP: 0033:0x7fb05a9320d7
[ 54.926132] 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
[ 54.928829] RSP: 002b:00007ffe478abad8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 54.930000] RAX: ffffffffffffffda RBX: 00007ffe478ac118 RCX: 00007fb05a9320d7
[ 54.931124] RDX: 00007fb05a99c41f RSI: 00007ffe478aba70 RDI: 0000000040000000
[ 54.932211] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe478ab880
[ 54.933302] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb05aa44bf0
[ 54.934410] R13: 00007ffe478abbb0 R14: 0000000000000000 R15: 00000000000000f8
[ 54.935531]
[ 54.935900] irq event stamp: 11511
[ 54.936473] hardirqs last enabled at (11523): [] __up_console_sem+0x78/0x80
[ 54.937769] hardirqs last disabled at (11534): [] __up_console_sem+0x5d/0x80
[ 54.939089] softirqs last enabled at (11212): [] irq_exit_rcu+0x93/0xc0
[ 54.940373] softirqs last disabled at (11207): [] irq_exit_rcu+0x93/0xc0
[ 54.941653] ---[ end trace 0000000000000000 ]---
[ 56.432578] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.479158] Bluetooth: hci0: command 0x041b tx timeout
[ 60.527153] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.576151] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:22:55 Registers:
info registers vcpu 0
RAX=0000000000029e63 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=00007fbc63214de0 CR3=000000000eb7e000 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=e90c21e5c47c5e948c4a1a70a7c17292
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=9ec037ac366f6fcc000000000013c2b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=80ad6994d2e9a41700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000078 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880167275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000078 R11=0000000000000001
R12=0000000000000078 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 0000555556d72400 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=00007f811d51c6f4 CR3=000000000afb4000 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