Warning: Permanently added '[localhost]:21872' (ECDSA) to the list of known hosts.
2023/05/16 20:55:19 fuzzer started
2023/05/16 20:55:19 dialing manager at localhost:35573
2023/05/16 20:55:19 checking machine...
2023/05/16 20:55:19 checking revisions...
syzkaller login: [ 37.763938] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:55:19 testing simple program...
[ 37.828705] cgroup: Unknown subsys name 'net'
[ 37.895161] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.337352] audit: type=1400 audit(1684270532.460:6): avc: denied { execmem } for pid=260 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 51.449160] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.451118] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.452427] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.454971] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.456610] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.458421] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.849948] ------------[ cut here ]------------
[ 51.850867] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.853097] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.854570] Modules linked in:
[ 51.855087] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.860292] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.861577] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.862298] 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
[ 51.864922] RSP: 0018:ffff88801ee87c00 EFLAGS: 00010282
[ 51.865697] RAX: 0000000000000000 RBX: ffff88800ec63040 RCX: 0000000000000000
[ 51.866691] RDX: ffff8880198c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.867674] RBP: ffff88800ec63054 R08: 0000000000000001 R09: 0000000000000000
[ 51.868662] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.869643] R13: ffffffff84e223a0 R14: ffff88800ec63048 R15: ffffffff84d73340
[ 51.870642] FS: 00005555564e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.871728] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.872539] CR2: 00007f9e3f502c10 CR3: 000000000c52c000 CR4: 0000000000350ef0
[ 51.873512] Call Trace:
[ 51.873872]
[ 51.874200] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.874941] ipv4_frags_init_net+0x269/0x440
[ 51.875599] ops_init+0xbb/0x6b0
[ 51.876089] setup_net+0x3d9/0x990
[ 51.876622] ? down_read_killable+0x1d7/0x4e0
[ 51.877245] ? __pfx_setup_net+0x10/0x10
[ 51.877826] ? copy_net_ns+0x17c/0x770
[ 51.878418] copy_net_ns+0x321/0x770
[ 51.878938] create_new_namespaces+0x3f6/0xb30
[ 51.879613] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.880302] ksys_unshare+0x44d/0x8e0
[ 51.880878] ? __pfx_ksys_unshare+0x10/0x10
[ 51.881517] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.882297] __x64_sys_unshare+0x31/0x40
[ 51.882923] do_syscall_64+0x3f/0x90
[ 51.883482] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.884148] RIP: 0033:0x7f94a4f6e0d7
[ 51.884671] 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
[ 51.886958] RSP: 002b:00007ffd32e03008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.887961] RAX: ffffffffffffffda RBX: 00007ffd32e03648 RCX: 00007f94a4f6e0d7
[ 51.888891] RDX: 00007f94a4fd841f RSI: 00007ffd32e02fa0 RDI: 0000000040000000
[ 51.889840] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32e02db0
[ 51.890780] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f94a5080bf0
[ 51.891727] R13: 00007ffd32e030e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.892685]
[ 51.892998] irq event stamp: 8433
[ 51.893477] hardirqs last enabled at (8445): [] __up_console_sem+0x78/0x80
[ 51.894621] hardirqs last disabled at (8456): [] __up_console_sem+0x5d/0x80
[ 51.895731] softirqs last enabled at (8002): [] irq_exit_rcu+0x93/0xc0
[ 51.896829] softirqs last disabled at (7985): [] irq_exit_rcu+0x93/0xc0
[ 51.897928] ---[ end trace 0000000000000000 ]---
[ 51.903233] ------------[ cut here ]------------
[ 51.903915] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.905814] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.906913] Modules linked in:
[ 51.907341] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.908598] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.909668] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.910354] 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
[ 51.912642] RSP: 0018:ffff88801ee87c00 EFLAGS: 00010282
[ 51.913335] RAX: 0000000000000000 RBX: ffff88800d5eb440 RCX: 0000000000000000
[ 51.914274] RDX: ffff8880198c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.915231] RBP: ffff88800d5eb454 R08: 0000000000000001 R09: 0000000000000000
[ 51.916161] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.917108] R13: ffffffff84e223a0 R14: ffff88800d5eb448 R15: ffffffff84da62e0
[ 51.918045] FS: 00005555564e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.919101] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.919879] CR2: 00007f9e3f502c10 CR3: 000000000c52c000 CR4: 0000000000350ef0
[ 51.920817] Call Trace:
[ 51.921165]
[ 51.921509] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.922146] ipv6_frags_init_net+0x206/0x3c0
[ 51.922774] ops_init+0xbb/0x6b0
[ 51.923244] setup_net+0x3d9/0x990
[ 51.923753] ? down_read_killable+0x1d7/0x4e0
[ 51.924348] ? __pfx_setup_net+0x10/0x10
[ 51.924918] ? copy_net_ns+0x17c/0x770
[ 51.925483] copy_net_ns+0x321/0x770
[ 51.925987] create_new_namespaces+0x3f6/0xb30
[ 51.926683] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.927336] ksys_unshare+0x44d/0x8e0
[ 51.927883] ? __pfx_ksys_unshare+0x10/0x10
[ 51.928489] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.929234] __x64_sys_unshare+0x31/0x40
[ 51.929851] do_syscall_64+0x3f/0x90
[ 51.930392] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.931063] RIP: 0033:0x7f94a4f6e0d7
[ 51.931580] 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
[ 51.933848] RSP: 002b:00007ffd32e03008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.934856] RAX: ffffffffffffffda RBX: 00007ffd32e03648 RCX: 00007f94a4f6e0d7
[ 51.935797] RDX: 00007f94a4fd841f RSI: 00007ffd32e02fa0 RDI: 0000000040000000
[ 51.936736] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32e02db0
[ 51.937656] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f94a5080bf0
[ 51.938615] R13: 00007ffd32e030e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.939569]
[ 51.939883] irq event stamp: 10171
[ 51.940330] hardirqs last enabled at (10181): [] __up_console_sem+0x78/0x80
[ 51.941464] hardirqs last disabled at (10194): [] __up_console_sem+0x5d/0x80
[ 51.942592] softirqs last enabled at (10032): [] irq_exit_rcu+0x93/0xc0
[ 51.943684] softirqs last disabled at (10025): [] irq_exit_rcu+0x93/0xc0
[ 51.944795] ---[ end trace 0000000000000000 ]---
[ 51.946662] ------------[ cut here ]------------
[ 51.947273] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.949315] WARNING: CPU: 0 PID: 261 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.950480] Modules linked in:
[ 51.950907] CPU: 0 PID: 261 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.952119] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.953179] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.953888] 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
[ 51.956164] RSP: 0018:ffff88801ee87bf0 EFLAGS: 00010286
[ 51.956890] RAX: 0000000000000000 RBX: ffff88800d5eba40 RCX: 0000000000000000
[ 51.957814] RDX: ffff8880198c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.958773] RBP: ffff88800d5eba54 R08: 0000000000000001 R09: 0000000000000000
[ 51.959697] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.960637] R13: ffffffff84e223a0 R14: ffff88800d5eba48 R15: ffffffff84daf020
[ 51.961567] FS: 00005555564e7400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.962638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.963417] CR2: 00007f9e3f502c10 CR3: 000000000c52c000 CR4: 0000000000350ef0
[ 51.964320] Call Trace:
[ 51.964694]
[ 51.965011] nf_ct_net_init+0x224/0x3d0
[ 51.965577] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.966184] ops_init+0xbb/0x6b0
[ 51.966707] setup_net+0x3d9/0x990
[ 51.967191] ? down_read_killable+0x1d7/0x4e0
[ 51.967812] ? __pfx_setup_net+0x10/0x10
[ 51.968345] ? copy_net_ns+0x17c/0x770
[ 51.968908] copy_net_ns+0x321/0x770
[ 51.969435] create_new_namespaces+0x3f6/0xb30
[ 51.970044] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.970747] ksys_unshare+0x44d/0x8e0
[ 51.971265] ? __pfx_ksys_unshare+0x10/0x10
[ 51.971873] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.972662] __x64_sys_unshare+0x31/0x40
[ 51.973198] do_syscall_64+0x3f/0x90
[ 51.973733] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.974449] RIP: 0033:0x7f94a4f6e0d7
[ 51.974946] 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
[ 51.977218] RSP: 002b:00007ffd32e03008 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.978225] RAX: ffffffffffffffda RBX: 00007ffd32e03648 RCX: 00007f94a4f6e0d7
[ 51.979186] RDX: 00007f94a4fd841f RSI: 00007ffd32e02fa0 RDI: 0000000040000000
[ 51.980112] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd32e02db0
[ 51.981049] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f94a5080bf0
[ 51.981988] R13: 00007ffd32e030e0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.982974]
[ 51.983296] irq event stamp: 10967
[ 51.983781] hardirqs last enabled at (10979): [] __up_console_sem+0x78/0x80
[ 51.984886] hardirqs last disabled at (10990): [] __up_console_sem+0x5d/0x80
[ 51.986009] softirqs last enabled at (10784): [] irq_exit_rcu+0x93/0xc0
[ 51.987122] softirqs last disabled at (10779): [] irq_exit_rcu+0x93/0xc0
[ 51.988252] ---[ end trace 0000000000000000 ]---
executing program
[ 53.530001] Bluetooth: hci0: command 0x0409 tx timeout
[ 55.577460] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.625432] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.673447] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:55:33 Registers:
info registers vcpu 0
RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801ee875f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000003a R11=0000000000000001
R12=000000000000003a 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 00005555564e7400 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=00007f9e3f502c10 CR3=000000000c52c000 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=000000000001cd0f RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f 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 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=00007f9e3f5d09f0 CR3=0000000008efc000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=203f3d72646461203f3d656d616e7400 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000