Warning: Permanently added '[localhost]:56121' (ECDSA) to the list of known hosts.
2023/05/17 01:51:40 fuzzer started
2023/05/17 01:51:40 dialing manager at localhost:35573
2023/05/17 01:51:40 checking machine...
2023/05/17 01:51:40 checking revisions...
syzkaller login: [ 43.327918] kmemleak: Automatic memory scanning thread ended
2023/05/17 01:51:40 testing simple program...
[ 43.394293] cgroup: Unknown subsys name 'net'
[ 43.455503] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.742713] audit: type=1400 audit(1684288313.257:6): 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
[ 56.859371] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.861667] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.863498] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.868099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.871037] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.872239] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.284513] ------------[ cut here ]------------
[ 57.285407] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.287725] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.288808] Modules linked in:
[ 57.289212] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.290826] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.292724] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.293774] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.296150] RSP: 0018:ffff88801984fc00 EFLAGS: 00010282
[ 57.296859] RAX: 0000000000000000 RBX: ffff88800df5a040 RCX: 0000000000000000
[ 57.297755] RDX: ffff888014760000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.298651] RBP: ffff88800df5a054 R08: 0000000000000001 R09: 0000000000000000
[ 57.299525] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.300420] R13: ffffffff84e223a0 R14: ffff88800df5a048 R15: ffffffff84d73340
[ 57.301320] FS: 0000555555ef5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.302335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.303098] CR2: 00007f52739d36f4 CR3: 000000000e6a6000 CR4: 0000000000350ef0
[ 57.304015] Call Trace:
[ 57.304342]
[ 57.304672] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.305297] ipv4_frags_init_net+0x269/0x440
[ 57.305883] ops_init+0xbb/0x6b0
[ 57.306339] setup_net+0x3d9/0x990
[ 57.306828] ? down_read_killable+0x1d7/0x4e0
[ 57.307435] ? __pfx_setup_net+0x10/0x10
[ 57.307988] ? copy_net_ns+0x17c/0x770
[ 57.308503] copy_net_ns+0x321/0x770
[ 57.309016] create_new_namespaces+0x3f6/0xb30
[ 57.309637] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.310261] ksys_unshare+0x44d/0x8e0
[ 57.310796] ? __pfx_ksys_unshare+0x10/0x10
[ 57.311355] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.312119] __x64_sys_unshare+0x31/0x40
[ 57.312683] do_syscall_64+0x3f/0x90
[ 57.313188] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.313902] RIP: 0033:0x7fc7e75c90d7
[ 57.314396] 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
[ 57.316747] RSP: 002b:00007ffd76ece588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.317708] RAX: ffffffffffffffda RBX: 00007ffd76ecebc8 RCX: 00007fc7e75c90d7
[ 57.318601] RDX: 00007fc7e763341f RSI: 00007ffd76ece520 RDI: 0000000040000000
[ 57.319522] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76ece330
[ 57.320453] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7e76dbbf0
[ 57.321390] R13: 00007ffd76ece660 R14: 0000000000000000 R15: 00000000000000f8
[ 57.322371]
[ 57.322716] irq event stamp: 8747
[ 57.323176] hardirqs last enabled at (8757): [] __up_console_sem+0x78/0x80
[ 57.324319] hardirqs last disabled at (8768): [] __up_console_sem+0x5d/0x80
[ 57.325434] softirqs last enabled at (8338): [] irq_exit_rcu+0x93/0xc0
[ 57.326547] softirqs last disabled at (8327): [] irq_exit_rcu+0x93/0xc0
[ 57.327661] ---[ end trace 0000000000000000 ]---
[ 57.334675] ------------[ cut here ]------------
[ 57.335306] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.337057] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.338190] Modules linked in:
[ 57.338662] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.339938] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.341011] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.341720] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.344084] RSP: 0018:ffff88801984fc00 EFLAGS: 00010282
[ 57.344809] RAX: 0000000000000000 RBX: ffff8880145a6840 RCX: 0000000000000000
[ 57.345762] RDX: ffff888014760000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.346702] RBP: ffff8880145a6854 R08: 0000000000000001 R09: 0000000000000000
[ 57.347656] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.348607] R13: ffffffff84e223a0 R14: ffff8880145a6848 R15: ffffffff84da62e0
[ 57.349538] FS: 0000555555ef5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.350647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.351406] CR2: 00007f52739d36f4 CR3: 000000000e6a6000 CR4: 0000000000350ef0
[ 57.352365] Call Trace:
[ 57.352745]
[ 57.353060] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.353756] ipv6_frags_init_net+0x206/0x3c0
[ 57.354339] ops_init+0xbb/0x6b0
[ 57.354833] setup_net+0x3d9/0x990
[ 57.355441] ? down_read_killable+0x1d7/0x4e0
[ 57.356198] ? __pfx_setup_net+0x10/0x10
[ 57.356872] ? copy_net_ns+0x17c/0x770
[ 57.357512] copy_net_ns+0x321/0x770
[ 57.358160] create_new_namespaces+0x3f6/0xb30
[ 57.358938] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.359758] ksys_unshare+0x44d/0x8e0
[ 57.360393] ? __pfx_ksys_unshare+0x10/0x10
[ 57.361128] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.362066] __x64_sys_unshare+0x31/0x40
[ 57.362767] do_syscall_64+0x3f/0x90
[ 57.363376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.364237] RIP: 0033:0x7fc7e75c90d7
[ 57.364861] 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
[ 57.367685] RSP: 002b:00007ffd76ece588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.368911] RAX: ffffffffffffffda RBX: 00007ffd76ecebc8 RCX: 00007fc7e75c90d7
[ 57.370051] RDX: 00007fc7e763341f RSI: 00007ffd76ece520 RDI: 0000000040000000
[ 57.371208] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76ece330
[ 57.372334] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7e76dbbf0
[ 57.373475] R13: 00007ffd76ece660 R14: 0000000000000000 R15: 00000000000000f8
[ 57.374642]
[ 57.375010] irq event stamp: 12603
[ 57.375601] hardirqs last enabled at (12615): [] __up_console_sem+0x78/0x80
[ 57.376949] hardirqs last disabled at (12626): [] __up_console_sem+0x5d/0x80
[ 57.378301] softirqs last enabled at (12254): [] irq_exit_rcu+0x93/0xc0
[ 57.379652] softirqs last disabled at (12245): [] irq_exit_rcu+0x93/0xc0
[ 57.380973] ---[ end trace 0000000000000000 ]---
[ 57.382671] ------------[ cut here ]------------
[ 57.383376] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.385761] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.387031] Modules linked in:
[ 57.387595] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.388984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.390208] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.391019] 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 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 57.393703] RSP: 0018:ffff88801984fbf0 EFLAGS: 00010286
[ 57.394498] RAX: 0000000000000000 RBX: ffff8880145a7040 RCX: 0000000000000000
[ 57.395606] RDX: ffff888014760000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.396710] RBP: ffff8880145a7054 R08: 0000000000000001 R09: 0000000000000000
[ 57.397803] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.398862] R13: ffffffff84e223a0 R14: ffff8880145a7048 R15: ffffffff84daf020
[ 57.399945] FS: 0000555555ef5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.401160] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.402064] CR2: 00007f52739d36f4 CR3: 000000000e6a6000 CR4: 0000000000350ef0
[ 57.403164] Call Trace:
[ 57.403602]
[ 57.403966] nf_ct_net_init+0x224/0x3d0
[ 57.404631] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.405317] ops_init+0xbb/0x6b0
[ 57.405883] setup_net+0x3d9/0x990
[ 57.406435] ? down_read_killable+0x1d7/0x4e0
[ 57.407191] ? __pfx_setup_net+0x10/0x10
[ 57.407842] ? copy_net_ns+0x17c/0x770
[ 57.408453] copy_net_ns+0x321/0x770
[ 57.409080] create_new_namespaces+0x3f6/0xb30
[ 57.409825] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.410605] ksys_unshare+0x44d/0x8e0
[ 57.411222] ? __pfx_ksys_unshare+0x10/0x10
[ 57.411923] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.412833] __x64_sys_unshare+0x31/0x40
[ 57.413460] do_syscall_64+0x3f/0x90
[ 57.414066] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.414876] RIP: 0033:0x7fc7e75c90d7
[ 57.415469] 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
[ 57.418101] RSP: 002b:00007ffd76ece588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.419272] RAX: ffffffffffffffda RBX: 00007ffd76ecebc8 RCX: 00007fc7e75c90d7
[ 57.420369] RDX: 00007fc7e763341f RSI: 00007ffd76ece520 RDI: 0000000040000000
[ 57.421441] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd76ece330
[ 57.422523] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fc7e76dbbf0
[ 57.423630] R13: 00007ffd76ece660 R14: 0000000000000000 R15: 00000000000000f8
[ 57.424741]
[ 57.425102] irq event stamp: 13419
[ 57.425674] hardirqs last enabled at (13431): [] __up_console_sem+0x78/0x80
[ 57.426979] hardirqs last disabled at (13442): [] __up_console_sem+0x5d/0x80
[ 57.428295] softirqs last enabled at (13100): [] irq_exit_rcu+0x93/0xc0
[ 57.429591] softirqs last disabled at (13095): [] irq_exit_rcu+0x93/0xc0
[ 57.430857] ---[ end trace 0000000000000000 ]---
executing program
[ 58.942297] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.990035] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.037652] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.086635] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:51:46 Registers:
info registers vcpu 0
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801984f618
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd 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 0000555555ef5400 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=00007f52739d36f4 CR3=000000000e6a6000 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=0000000000000000 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000000
RSI=ffffffff813bc872 RDI=ffff88800847e02c RBP=ffff88806cf396c0 RSP=ffff88806cf09d30
R8 =ffff88806cf3a130 R9 =0000000000017c78 R10=0000000000017c78 R11=0000000000000001
R12=00000000000396c0 R13=0000000000000000 R14=ffff88800847e000 R15=ffff88806cf39780
RIP=ffffffff81264358 RFL=00000046 [---Z-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 00007f94d4b04700 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=00007fea1f204930 CR3=000000000fb94000 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=1a64e0f8e38080b08947468e7c5c950a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e7b8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=28bbb85900850db800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000