Warning: Permanently added '[localhost]:35063' (ECDSA) to the list of known hosts.
2023/05/17 06:38:18 fuzzer started
2023/05/17 06:38:18 dialing manager at localhost:35573
2023/05/17 06:38:18 checking machine...
2023/05/17 06:38:18 checking revisions...
syzkaller login: [ 37.846869] kmemleak: Automatic memory scanning thread ended
2023/05/17 06:38:18 testing simple program...
[ 37.927511] cgroup: Unknown subsys name 'net'
[ 38.027528] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 51.493141] audit: type=1400 audit(1684305512.342:6): 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
[ 52.637144] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 52.638864] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 52.640622] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 52.643854] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 52.645697] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 52.647306] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 53.071898] ------------[ cut here ]------------
[ 53.072701] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 53.075494] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.076834] Modules linked in:
[ 53.077476] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.080192] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.082670] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.083635] 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
[ 53.085843] RSP: 0018:ffff88801ef07c00 EFLAGS: 00010282
[ 53.086502] RAX: 0000000000000000 RBX: ffff8880102d7440 RCX: 0000000000000000
[ 53.087413] RDX: ffff888019edb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.088379] RBP: ffff8880102d7454 R08: 0000000000000001 R09: 0000000000000000
[ 53.089393] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 53.090377] R13: ffffffff84e223a0 R14: ffff8880102d7448 R15: ffffffff84d73340
[ 53.091360] FS: 0000555556d1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.092471] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.093309] CR2: 00007fb23619f6f4 CR3: 0000000020340000 CR4: 0000000000350ee0
[ 53.094292] Call Trace:
[ 53.094657]
[ 53.095019] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 53.095697] ipv4_frags_init_net+0x269/0x440
[ 53.096355] ops_init+0xbb/0x6b0
[ 53.096880] setup_net+0x3d9/0x990
[ 53.097405] ? down_read_killable+0x1d7/0x4e0
[ 53.098064] ? __pfx_setup_net+0x10/0x10
[ 53.098630] ? copy_net_ns+0x17c/0x770
[ 53.099220] copy_net_ns+0x321/0x770
[ 53.099794] create_new_namespaces+0x3f6/0xb30
[ 53.100445] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.101154] ksys_unshare+0x44d/0x8e0
[ 53.101703] ? __pfx_ksys_unshare+0x10/0x10
[ 53.102330] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.103170] __x64_sys_unshare+0x31/0x40
[ 53.103848] do_syscall_64+0x3f/0x90
[ 53.104475] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.105383] RIP: 0033:0x7f0febfe30d7
[ 53.106046] 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
[ 53.108541] RSP: 002b:00007ffd204b5468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.109657] RAX: ffffffffffffffda RBX: 00007ffd204b5aa8 RCX: 00007f0febfe30d7
[ 53.110662] RDX: 00007f0fec04d41f RSI: 00007ffd204b5400 RDI: 0000000040000000
[ 53.111652] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd204b5210
[ 53.112640] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0fec0f5bf0
[ 53.113627] R13: 00007ffd204b5540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.114640]
[ 53.115013] irq event stamp: 9011
[ 53.115493] hardirqs last enabled at (9021): [] __up_console_sem+0x78/0x80
[ 53.116668] hardirqs last disabled at (9032): [] __up_console_sem+0x5d/0x80
[ 53.117879] softirqs last enabled at (8802): [] irq_exit_rcu+0x93/0xc0
[ 53.119029] softirqs last disabled at (8797): [] irq_exit_rcu+0x93/0xc0
[ 53.120166] ---[ end trace 0000000000000000 ]---
[ 53.126575] ------------[ cut here ]------------
[ 53.127265] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 53.129187] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.130364] Modules linked in:
[ 53.130868] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.132167] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.133309] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.134066] 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
[ 53.136493] RSP: 0018:ffff88801ef07c00 EFLAGS: 00010282
[ 53.137254] RAX: 0000000000000000 RBX: ffff888014525240 RCX: 0000000000000000
[ 53.138269] RDX: ffff888019edb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.139266] RBP: ffff888014525254 R08: 0000000000000001 R09: 0000000000000000
[ 53.140262] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.141271] R13: ffffffff84e223a0 R14: ffff888014525248 R15: ffffffff84da62e0
[ 53.142278] FS: 0000555556d1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.143395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.144222] CR2: 00007fb23619f6f4 CR3: 0000000020340000 CR4: 0000000000350ee0
[ 53.145218] Call Trace:
[ 53.145593]
[ 53.145968] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 53.146648] ipv6_frags_init_net+0x206/0x3c0
[ 53.147306] ops_init+0xbb/0x6b0
[ 53.147837] setup_net+0x3d9/0x990
[ 53.148351] ? down_read_killable+0x1d7/0x4e0
[ 53.149024] ? __pfx_setup_net+0x10/0x10
[ 53.149626] ? copy_net_ns+0x17c/0x770
[ 53.150225] copy_net_ns+0x321/0x770
[ 53.150799] create_new_namespaces+0x3f6/0xb30
[ 53.151459] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.152188] ksys_unshare+0x44d/0x8e0
[ 53.152779] ? __pfx_ksys_unshare+0x10/0x10
[ 53.153415] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.154249] __x64_sys_unshare+0x31/0x40
[ 53.154865] do_syscall_64+0x3f/0x90
[ 53.155399] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.156151] RIP: 0033:0x7f0febfe30d7
[ 53.156676] 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
[ 53.159186] RSP: 002b:00007ffd204b5468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.160299] RAX: ffffffffffffffda RBX: 00007ffd204b5aa8 RCX: 00007f0febfe30d7
[ 53.161305] RDX: 00007f0fec04d41f RSI: 00007ffd204b5400 RDI: 0000000040000000
[ 53.162309] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd204b5210
[ 53.163307] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0fec0f5bf0
[ 53.164305] R13: 00007ffd204b5540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.165333]
[ 53.165665] irq event stamp: 10717
[ 53.166179] hardirqs last enabled at (10729): [] __up_console_sem+0x78/0x80
[ 53.167373] hardirqs last disabled at (10740): [] __up_console_sem+0x5d/0x80
[ 53.168567] softirqs last enabled at (10236): [] irq_exit_rcu+0x93/0xc0
[ 53.169754] softirqs last disabled at (10231): [] irq_exit_rcu+0x93/0xc0
[ 53.170935] ---[ end trace 0000000000000000 ]---
[ 53.172437] ------------[ cut here ]------------
[ 53.173121] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 53.175195] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 53.176379] Modules linked in:
[ 53.176860] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 53.178160] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 53.179282] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 53.180022] 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
[ 53.182451] RSP: 0018:ffff88801ef07bf0 EFLAGS: 00010286
[ 53.183211] RAX: 0000000000000000 RBX: ffff8880145db840 RCX: 0000000000000000
[ 53.184205] RDX: ffff888019edb680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 53.185195] RBP: ffff8880145db854 R08: 0000000000000001 R09: 0000000000000000
[ 53.186222] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 53.187205] R13: ffffffff84e223a0 R14: ffff8880145db848 R15: ffffffff84daf020
[ 53.188195] FS: 0000555556d1d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 53.189311] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 53.190134] CR2: 00007fb23619f6f4 CR3: 0000000020340000 CR4: 0000000000350ee0
[ 53.191122] Call Trace:
[ 53.191486]
[ 53.191847] nf_ct_net_init+0x224/0x3d0
[ 53.192419] ? __pfx_nf_ct_net_init+0x10/0x10
[ 53.193078] ops_init+0xbb/0x6b0
[ 53.193594] setup_net+0x3d9/0x990
[ 53.194139] ? down_read_killable+0x1d7/0x4e0
[ 53.194807] ? __pfx_setup_net+0x10/0x10
[ 53.195368] ? copy_net_ns+0x17c/0x770
[ 53.195970] copy_net_ns+0x321/0x770
[ 53.196507] create_new_namespaces+0x3f6/0xb30
[ 53.197189] unshare_nsproxy_namespaces+0xc1/0x200
[ 53.197917] ksys_unshare+0x44d/0x8e0
[ 53.198467] ? __pfx_ksys_unshare+0x10/0x10
[ 53.199108] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 53.199932] __x64_sys_unshare+0x31/0x40
[ 53.200513] do_syscall_64+0x3f/0x90
[ 53.201078] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 53.201852] RIP: 0033:0x7f0febfe30d7
[ 53.202370] 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
[ 53.204788] RSP: 002b:00007ffd204b5468 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 53.205859] RAX: ffffffffffffffda RBX: 00007ffd204b5aa8 RCX: 00007f0febfe30d7
[ 53.206853] RDX: 00007f0fec04d41f RSI: 00007ffd204b5400 RDI: 0000000040000000
[ 53.207841] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd204b5210
[ 53.208831] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f0fec0f5bf0
[ 53.209827] R13: 00007ffd204b5540 R14: 0000000000000000 R15: 00000000000000f8
[ 53.210845]
[ 53.211178] irq event stamp: 11511
[ 53.211658] hardirqs last enabled at (11521): [] __up_console_sem+0x78/0x80
[ 53.212860] hardirqs last disabled at (11534): [] __up_console_sem+0x5d/0x80
[ 53.214059] softirqs last enabled at (11260): [] irq_exit_rcu+0x93/0xc0
[ 53.215214] softirqs last disabled at (11255): [] irq_exit_rcu+0x93/0xc0
[ 53.216374] ---[ end trace 0000000000000000 ]---
[ 54.722683] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 56.769823] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 58.817785] Bluetooth: hci0: command 0x040f tx timeout
[ 60.865838] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:38:31 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=0000000000000000 RCX=ffffffff818d6a87 RDX=ffff888015bd3680
RSI=0000000000000000 RDI=0000000000000007 RBP=0000000000000001 RSP=ffff888015e5f910
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000000 R13=ffff88800c270178 R14=ffff888015e5fc68 R15=ffff888015e5fc40
RIP=ffffffff814bf874 RFL=00000246 [---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 00007f2cc4734900 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=00007f2cc3c2fb08 CR3=0000000015f50000 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=560d973ce5e072c3000000000013b960 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=49b7ad09156a72a200000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000001 RBX=0000000000000001 RCX=0000000000000000 RDX=0000000000000001
RSI=ffffffff8199e8cc RDI=0000000000000005 RBP=0000000000000000 RSP=ffff88806cf09b38
R8 =0000000000000001 R9 =0000000000000000 R10=0000000000000001 R11=0000000000000001
R12=ffff88800dac6800 R13=ffff88800dac6930 R14=0000000000000000 R15=ffff88800dac6940
RIP=ffffffff8135cc42 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 0000555556d1d400 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=00007fb23619f6f4 CR3=0000000020340000 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