Warning: Permanently added '[localhost]:40666' (ECDSA) to the list of known hosts.
2023/05/16 22:22:23 fuzzer started
2023/05/16 22:22:23 dialing manager at localhost:35573
2023/05/16 22:22:23 checking machine...
2023/05/16 22:22:23 checking revisions...
syzkaller login: [ 42.886815] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:22:23 testing simple program...
[ 42.957243] cgroup: Unknown subsys name 'net'
[ 43.041121] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 55.456758] audit: type=1400 audit(1684275756.545:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 56.583265] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 56.585115] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 56.588698] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 56.592385] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 56.594516] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 56.595876] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.961309] ------------[ cut here ]------------
[ 56.962006] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.963908] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.965156] Modules linked in:
[ 56.965693] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.970595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.971729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.972491] 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
[ 56.974653] RSP: 0018:ffff88801a507c00 EFLAGS: 00010282
[ 56.975365] RAX: 0000000000000000 RBX: ffff88800d90cc40 RCX: 0000000000000000
[ 56.976260] RDX: ffff88800b9e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.977122] RBP: ffff88800d90cc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.978042] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.978918] R13: ffffffff84e223a0 R14: ffff88800d90cc48 R15: ffffffff84d73340
[ 56.979824] FS: 0000555556630400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.980829] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.981569] CR2: 00007f0db4bd06f4 CR3: 0000000019cb4000 CR4: 0000000000350ee0
[ 56.982445] Call Trace:
[ 56.982765]
[ 56.983061] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.983730] ipv4_frags_init_net+0x269/0x440
[ 56.984312] ops_init+0xbb/0x6b0
[ 56.984758] setup_net+0x3d9/0x990
[ 56.985239] ? down_read_killable+0x1d7/0x4e0
[ 56.985803] ? __pfx_setup_net+0x10/0x10
[ 56.986338] ? copy_net_ns+0x17c/0x770
[ 56.986845] copy_net_ns+0x321/0x770
[ 56.987363] create_new_namespaces+0x3f6/0xb30
[ 56.987943] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.988589] ksys_unshare+0x44d/0x8e0
[ 56.989070] ? __pfx_ksys_unshare+0x10/0x10
[ 56.989641] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.990374] __x64_sys_unshare+0x31/0x40
[ 56.990887] do_syscall_64+0x3f/0x90
[ 56.991397] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.992025] RIP: 0033:0x7f31413f60d7
[ 56.992518] 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
[ 56.994651] RSP: 002b:00007ffd000b0ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.995615] RAX: ffffffffffffffda RBX: 00007ffd000b1518 RCX: 00007f31413f60d7
[ 56.996490] RDX: 00007f314146041f RSI: 00007ffd000b0e70 RDI: 0000000040000000
[ 56.997370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd000b0c80
[ 56.998248] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3141508bf0
[ 56.999098] R13: 00007ffd000b0fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.000008]
[ 57.000344] irq event stamp: 8577
[ 57.000761] hardirqs last enabled at (8587): [] __up_console_sem+0x78/0x80
[ 57.001799] hardirqs last disabled at (8598): [] __up_console_sem+0x5d/0x80
[ 57.002837] softirqs last enabled at (8138): [] irq_exit_rcu+0x93/0xc0
[ 57.003878] softirqs last disabled at (8097): [] irq_exit_rcu+0x93/0xc0
[ 57.004921] ---[ end trace 0000000000000000 ]---
[ 57.011928] ------------[ cut here ]------------
[ 57.012607] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.014265] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.015315] Modules linked in:
[ 57.015718] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.016876] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.017892] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.018578] 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
[ 57.020762] RSP: 0018:ffff88801a507c00 EFLAGS: 00010282
[ 57.021443] RAX: 0000000000000000 RBX: ffff88800d71b640 RCX: 0000000000000000
[ 57.022322] RDX: ffff88800b9e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.023226] RBP: ffff88800d71b654 R08: 0000000000000001 R09: 0000000000000000
[ 57.024076] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.024965] R13: ffffffff84e223a0 R14: ffff88800d71b648 R15: ffffffff84da62e0
[ 57.025842] FS: 0000555556630400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.026835] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.027593] CR2: 00007f0db4bd06f4 CR3: 0000000019cb4000 CR4: 0000000000350ee0
[ 57.028486] Call Trace:
[ 57.028806]
[ 57.029105] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.029745] ipv6_frags_init_net+0x206/0x3c0
[ 57.030326] ops_init+0xbb/0x6b0
[ 57.030763] setup_net+0x3d9/0x990
[ 57.031266] ? down_read_killable+0x1d7/0x4e0
[ 57.031831] ? __pfx_setup_net+0x10/0x10
[ 57.032369] ? copy_net_ns+0x17c/0x770
[ 57.032871] copy_net_ns+0x321/0x770
[ 57.033376] create_new_namespaces+0x3f6/0xb30
[ 57.033951] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.034596] ksys_unshare+0x44d/0x8e0
[ 57.035080] ? __pfx_ksys_unshare+0x10/0x10
[ 57.035663] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.036407] __x64_sys_unshare+0x31/0x40
[ 57.036914] do_syscall_64+0x3f/0x90
[ 57.037413] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.038047] RIP: 0033:0x7f31413f60d7
[ 57.038539] 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
[ 57.041123] RSP: 002b:00007ffd000b0ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.042302] RAX: ffffffffffffffda RBX: 00007ffd000b1518 RCX: 00007f31413f60d7
[ 57.043410] RDX: 00007f314146041f RSI: 00007ffd000b0e70 RDI: 0000000040000000
[ 57.044477] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd000b0c80
[ 57.045553] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3141508bf0
[ 57.046626] R13: 00007ffd000b0fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.047734]
[ 57.048098] irq event stamp: 10825
[ 57.048656] hardirqs last enabled at (10837): [] __up_console_sem+0x78/0x80
[ 57.049945] hardirqs last disabled at (10848): [] __up_console_sem+0x5d/0x80
[ 57.051246] softirqs last enabled at (10496): [] irq_exit_rcu+0x93/0xc0
[ 57.052500] softirqs last disabled at (10487): [] irq_exit_rcu+0x93/0xc0
[ 57.053758] ---[ end trace 0000000000000000 ]---
[ 57.055703] ------------[ cut here ]------------
[ 57.056383] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.058295] WARNING: CPU: 1 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.059355] Modules linked in:
[ 57.059754] CPU: 1 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.060908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.061922] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.062598] 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
[ 57.064756] RSP: 0018:ffff88801a507bf0 EFLAGS: 00010286
[ 57.065444] RAX: 0000000000000000 RBX: ffff88800d71bc40 RCX: 0000000000000000
[ 57.066325] RDX: ffff88800b9e51c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.067249] RBP: ffff88800d71bc54 R08: 0000000000000001 R09: 0000000000000000
[ 57.068093] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.068971] R13: ffffffff84e223a0 R14: ffff88800d71bc48 R15: ffffffff84daf020
[ 57.069855] FS: 0000555556630400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 57.070845] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.071590] CR2: 00007f0db4bd06f4 CR3: 0000000019cb4000 CR4: 0000000000350ee0
[ 57.072475] Call Trace:
[ 57.072796]
[ 57.073095] nf_ct_net_init+0x224/0x3d0
[ 57.073633] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.074233] ops_init+0xbb/0x6b0
[ 57.074681] setup_net+0x3d9/0x990
[ 57.075145] ? down_read_killable+0x1d7/0x4e0
[ 57.075736] ? __pfx_setup_net+0x10/0x10
[ 57.076268] ? copy_net_ns+0x17c/0x770
[ 57.076765] copy_net_ns+0x321/0x770
[ 57.077274] create_new_namespaces+0x3f6/0xb30
[ 57.077858] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.078500] ksys_unshare+0x44d/0x8e0
[ 57.078985] ? __pfx_ksys_unshare+0x10/0x10
[ 57.079575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.080321] __x64_sys_unshare+0x31/0x40
[ 57.080828] do_syscall_64+0x3f/0x90
[ 57.081335] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.081965] RIP: 0033:0x7f31413f60d7
[ 57.082457] 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
[ 57.084628] RSP: 002b:00007ffd000b0ed8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 57.085569] RAX: ffffffffffffffda RBX: 00007ffd000b1518 RCX: 00007f31413f60d7
[ 57.086449] RDX: 00007f314146041f RSI: 00007ffd000b0e70 RDI: 0000000040000000
[ 57.087349] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd000b0c80
[ 57.088226] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3141508bf0
[ 57.089070] R13: 00007ffd000b0fb0 R14: 0000000000000000 R15: 00000000000000f8
[ 57.089969]
[ 57.090299] irq event stamp: 11733
[ 57.090723] hardirqs last enabled at (11743): [] __up_console_sem+0x78/0x80
[ 57.091782] hardirqs last disabled at (11754): [] __up_console_sem+0x5d/0x80
[ 57.092837] softirqs last enabled at (11394): [] irq_exit_rcu+0x93/0xc0
[ 57.093876] softirqs last disabled at (11389): [] irq_exit_rcu+0x93/0xc0
[ 57.094902] ---[ end trace 0000000000000000 ]---
executing program
[ 58.651837] Bluetooth: hci0: command 0x0409 tx timeout
[ 60.699238] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 62.747306] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.795251] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
22:22:30 Registers:
info registers vcpu 0
RAX=ffff88800da61800 RBX=ffff88806ce39ef8 RCX=0000000000000000 RDX=ffff88806ce3a1a0
RSI=0000000000000000 RDI=ffff88806ce39808 RBP=ffff888016d7f8a8 RSP=ffff888016d7f800
R8 =ffff88806ce39910 R9 =ffff88806ce39820 R10=ffff88806ce39880 R11=00000000f5257d14
R12=dffffc0000000000 R13=ffff88806ce39ef8 R14=ffff88806ce3a078 R15=ffff8880084c1000
RIP=ffffffff8125bbd0 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 00007f3988bd6900 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=00007f3988025ad0 CR3=0000000016560000 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=3f21528b536a9583174ac04c75321090
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=3156d1e0ca782e01000000000013bb98 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6c213263c1a113a600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801a5075f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000030 R11=0000000000000001
R12=0000000000000030 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 0000555556630400 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=00007f0db4bd06f4 CR3=0000000019cb4000 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