Warning: Permanently added '[localhost]:4564' (ECDSA) to the list of known hosts.
2023/05/16 12:48:27 fuzzer started
2023/05/16 12:48:28 dialing manager at localhost:35573
2023/05/16 12:48:28 checking machine...
2023/05/16 12:48:28 checking revisions...
syzkaller login: [ 52.137297] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:48:28 testing simple program...
[ 52.207509] cgroup: Unknown subsys name 'net'
[ 52.276316] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.156664] audit: type=1400 audit(1684241321.238:6): 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
[ 66.270171] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.271832] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.274627] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.278502] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.281331] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.282515] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 66.685853] ------------[ cut here ]------------
[ 66.686681] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.688656] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.689929] Modules linked in:
[ 66.690356] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.695712] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.696883] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.697685] 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
[ 66.699883] RSP: 0018:ffff88801fb1fc00 EFLAGS: 00010282
[ 66.700597] RAX: 0000000000000000 RBX: ffff88800f266040 RCX: 0000000000000000
[ 66.701502] RDX: ffff8880159c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.702420] RBP: ffff88800f266054 R08: 0000000000000001 R09: 0000000000000000
[ 66.703328] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.704218] R13: ffffffff84e223a0 R14: ffff88800f266048 R15: ffffffff84d73340
[ 66.705127] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.706121] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.706834] CR2: 00007f411b6856f4 CR3: 000000000ffb8000 CR4: 0000000000350ee0
[ 66.707726] Call Trace:
[ 66.708079]
[ 66.708381] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.709020] ipv4_frags_init_net+0x269/0x440
[ 66.709604] ops_init+0xbb/0x6b0
[ 66.710082] setup_net+0x3d9/0x990
[ 66.710555] ? down_read_killable+0x1d7/0x4e0
[ 66.711185] ? __pfx_setup_net+0x10/0x10
[ 66.711709] ? copy_net_ns+0x17c/0x770
[ 66.712256] copy_net_ns+0x321/0x770
[ 66.712749] create_new_namespaces+0x3f6/0xb30
[ 66.713367] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.714021] ksys_unshare+0x44d/0x8e0
[ 66.714529] ? __pfx_ksys_unshare+0x10/0x10
[ 66.715116] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.715841] __x64_sys_unshare+0x31/0x40
[ 66.716389] do_syscall_64+0x3f/0x90
[ 66.716867] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.717567] RIP: 0033:0x7f5f8ecf80d7
[ 66.718062] 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
[ 66.720212] RSP: 002b:00007fff355db408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.721160] RAX: ffffffffffffffda RBX: 00007fff355dba48 RCX: 00007f5f8ecf80d7
[ 66.722059] RDX: 00007f5f8ed6241f RSI: 00007fff355db3a0 RDI: 0000000040000000
[ 66.722909] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff355db1b0
[ 66.723823] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f8ee0abf0
[ 66.724708] R13: 00007fff355db4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.725637]
[ 66.725938] irq event stamp: 10079
[ 66.726394] hardirqs last enabled at (10091): [] __up_console_sem+0x78/0x80
[ 66.727452] hardirqs last disabled at (10102): [] __up_console_sem+0x5d/0x80
[ 66.728515] softirqs last enabled at (9638): [] irq_exit_rcu+0x93/0xc0
[ 66.729560] softirqs last disabled at (9583): [] irq_exit_rcu+0x93/0xc0
[ 66.730593] ---[ end trace 0000000000000000 ]---
[ 66.735859] ------------[ cut here ]------------
[ 66.736471] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.738188] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.739261] Modules linked in:
[ 66.739675] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.740841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.741866] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.742544] 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
[ 66.744723] RSP: 0018:ffff88801fb1fc00 EFLAGS: 00010282
[ 66.745438] RAX: 0000000000000000 RBX: ffff88800f02aa40 RCX: 0000000000000000
[ 66.746328] RDX: ffff8880159c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.747231] RBP: ffff88800f02aa54 R08: 0000000000000001 R09: 0000000000000000
[ 66.748120] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.749009] R13: ffffffff84e223a0 R14: ffff88800f02aa48 R15: ffffffff84da62e0
[ 66.749885] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.750889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.751631] CR2: 00007f411b6856f4 CR3: 000000000ffb8000 CR4: 0000000000350ee0
[ 66.752556] Call Trace:
[ 66.752893]
[ 66.753245] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.753860] ipv6_frags_init_net+0x206/0x3c0
[ 66.754463] ops_init+0xbb/0x6b0
[ 66.754922] setup_net+0x3d9/0x990
[ 66.755468] ? down_read_killable+0x1d7/0x4e0
[ 66.756069] ? __pfx_setup_net+0x10/0x10
[ 66.756589] ? copy_net_ns+0x17c/0x770
[ 66.757147] copy_net_ns+0x321/0x770
[ 66.757647] create_new_namespaces+0x3f6/0xb30
[ 66.758270] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.758904] ksys_unshare+0x44d/0x8e0
[ 66.759428] ? __pfx_ksys_unshare+0x10/0x10
[ 66.760015] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.760744] __x64_sys_unshare+0x31/0x40
[ 66.761342] do_syscall_64+0x3f/0x90
[ 66.761830] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.762494] RIP: 0033:0x7f5f8ecf80d7
[ 66.762960] 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
[ 66.765185] RSP: 002b:00007fff355db408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.766140] RAX: ffffffffffffffda RBX: 00007fff355dba48 RCX: 00007f5f8ecf80d7
[ 66.767025] RDX: 00007f5f8ed6241f RSI: 00007fff355db3a0 RDI: 0000000040000000
[ 66.767881] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff355db1b0
[ 66.768765] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f8ee0abf0
[ 66.769647] R13: 00007fff355db4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.770557]
[ 66.770857] irq event stamp: 11771
[ 66.771322] hardirqs last enabled at (11783): [] __up_console_sem+0x78/0x80
[ 66.772383] hardirqs last disabled at (11794): [] __up_console_sem+0x5d/0x80
[ 66.773472] softirqs last enabled at (11522): [] irq_exit_rcu+0x93/0xc0
[ 66.774515] softirqs last disabled at (11517): [] irq_exit_rcu+0x93/0xc0
[ 66.775552] ---[ end trace 0000000000000000 ]---
[ 66.777459] ------------[ cut here ]------------
[ 66.778142] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.780133] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.781228] Modules linked in:
[ 66.781634] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 66.782799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.783823] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.784491] 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
[ 66.786736] RSP: 0018:ffff88801fb1fbf0 EFLAGS: 00010286
[ 66.787429] RAX: 0000000000000000 RBX: ffff88800f02a440 RCX: 0000000000000000
[ 66.788323] RDX: ffff8880159c9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 66.789229] RBP: ffff88800f02a454 R08: 0000000000000001 R09: 0000000000000000
[ 66.790132] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 66.791032] R13: ffffffff84e223a0 R14: ffff88800f02a448 R15: ffffffff84daf020
[ 66.791904] FS: 0000555556f2c400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.792909] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.793666] CR2: 00007f411b6856f4 CR3: 000000000ffb8000 CR4: 0000000000350ee0
[ 66.794572] Call Trace:
[ 66.794900]
[ 66.795240] nf_ct_net_init+0x224/0x3d0
[ 66.795763] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.796371] ops_init+0xbb/0x6b0
[ 66.796822] setup_net+0x3d9/0x990
[ 66.797326] ? down_read_killable+0x1d7/0x4e0
[ 66.797901] ? __pfx_setup_net+0x10/0x10
[ 66.798459] ? copy_net_ns+0x17c/0x770
[ 66.799005] copy_net_ns+0x321/0x770
[ 66.799502] create_new_namespaces+0x3f6/0xb30
[ 66.800131] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.800798] ksys_unshare+0x44d/0x8e0
[ 66.801330] ? __pfx_ksys_unshare+0x10/0x10
[ 66.801876] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.802626] __x64_sys_unshare+0x31/0x40
[ 66.803174] do_syscall_64+0x3f/0x90
[ 66.803647] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.804321] RIP: 0033:0x7f5f8ecf80d7
[ 66.804785] 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
[ 66.806994] RSP: 002b:00007fff355db408 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.807920] RAX: ffffffffffffffda RBX: 00007fff355dba48 RCX: 00007f5f8ecf80d7
[ 66.808809] RDX: 00007f5f8ed6241f RSI: 00007fff355db3a0 RDI: 0000000040000000
[ 66.809701] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff355db1b0
[ 66.810600] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f5f8ee0abf0
[ 66.811488] R13: 00007fff355db4e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.812407]
[ 66.812708] irq event stamp: 12591
[ 66.813193] hardirqs last enabled at (12603): [] __up_console_sem+0x78/0x80
[ 66.814273] hardirqs last disabled at (12614): [] __up_console_sem+0x5d/0x80
[ 66.815361] softirqs last enabled at (12298): [] irq_exit_rcu+0x93/0xc0
[ 66.816413] softirqs last disabled at (12293): [] irq_exit_rcu+0x93/0xc0
[ 66.817459] ---[ end trace 0000000000000000 ]---
executing program
[ 68.355587] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.403130] Bluetooth: hci0: command 0x041b tx timeout
[ 72.451056] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.499352] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:48:27 Registers:
info registers vcpu 0
RAX=1ffff11001c84213 RBX=ffff88800e421068 RCX=1ffff11001c54c86 RDX=dffffc0000000000
RSI=ffff888016578448 RDI=ffff88800e421098 RBP=ffff88800e7dbc58 RSP=ffff888016d179f8
R8 =0000000000000001 R9 =0000000000000246 R10=0000000000000003 R11=0000000000000001
R12=ffff888016578280 R13=0000000000000000 R14=ffff88800f03b3d8 R15=ffff88800f03b390
RIP=ffffffff8184935e 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 00007f24571fd900 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=00007f24566f6058 CR3=000000000e9c8000 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=d8f928da5fab84ed000000000010e660 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=51391f1f893a55ec00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00002000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fb1f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006e R11=0000000000000001
R12=000000000000006e 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 0000555556f2c400 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=00007f411b6856f4 CR3=000000000ffb8000 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