Warning: Permanently added '[localhost]:27052' (ECDSA) to the list of known hosts.
2023/05/17 05:35:39 fuzzer started
2023/05/17 05:35:40 dialing manager at localhost:35573
2023/05/17 05:35:40 checking machine...
2023/05/17 05:35:40 checking revisions...
syzkaller login: [ 48.952972] kmemleak: Automatic memory scanning thread ended
2023/05/17 05:35:40 testing simple program...
[ 49.023219] cgroup: Unknown subsys name 'net'
[ 49.099097] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.351136] audit: type=1400 audit(1684301752.615:6): 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
[ 62.499332] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 62.502080] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 62.503444] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 62.512637] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 62.514741] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 62.516554] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 62.928452] ------------[ cut here ]------------
[ 62.929142] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 62.931379] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.932713] Modules linked in:
[ 62.933121] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.937838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.938978] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.939745] 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
[ 62.942025] RSP: 0018:ffff888014157c00 EFLAGS: 00010282
[ 62.942724] RAX: 0000000000000000 RBX: ffff8880098d1c40 RCX: 0000000000000000
[ 62.943626] RDX: ffff888019c53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.944496] RBP: ffff8880098d1c54 R08: 0000000000000001 R09: 0000000000000000
[ 62.945433] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 62.946325] R13: ffffffff84e223a0 R14: ffff8880098d1c48 R15: ffffffff84d73340
[ 62.947228] FS: 0000555555dd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.948259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.949023] CR2: 00007ff3d22326f4 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 62.949924] Call Trace:
[ 62.950254]
[ 62.950557] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 62.951205] ipv4_frags_init_net+0x269/0x440
[ 62.951807] ops_init+0xbb/0x6b0
[ 62.952277] setup_net+0x3d9/0x990
[ 62.952761] ? down_read_killable+0x1d7/0x4e0
[ 62.953326] ? __pfx_setup_net+0x10/0x10
[ 62.953872] ? copy_net_ns+0x17c/0x770
[ 62.954388] copy_net_ns+0x321/0x770
[ 62.954920] create_new_namespaces+0x3f6/0xb30
[ 62.955508] unshare_nsproxy_namespaces+0xc1/0x200
[ 62.956183] ksys_unshare+0x44d/0x8e0
[ 62.956713] ? __pfx_ksys_unshare+0x10/0x10
[ 62.957260] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 62.958008] __x64_sys_unshare+0x31/0x40
[ 62.958527] do_syscall_64+0x3f/0x90
[ 62.959029] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 62.959708] RIP: 0033:0x7fd7807bc0d7
[ 62.960192] 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
[ 62.962368] RSP: 002b:00007ffe3e2a44c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 62.963320] RAX: ffffffffffffffda RBX: 00007ffe3e2a4b08 RCX: 00007fd7807bc0d7
[ 62.964225] RDX: 00007fd78082641f RSI: 00007ffe3e2a4460 RDI: 0000000040000000
[ 62.965116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e2a4270
[ 62.966018] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7808cebf0
[ 62.966917] R13: 00007ffe3e2a45a0 R14: 0000000000000000 R15: 00000000000000f8
[ 62.967852]
[ 62.968163] irq event stamp: 9805
[ 62.968629] hardirqs last enabled at (9817): [] __up_console_sem+0x78/0x80
[ 62.969687] hardirqs last disabled at (9828): [] __up_console_sem+0x5d/0x80
[ 62.970751] softirqs last enabled at (9376): [] irq_exit_rcu+0x93/0xc0
[ 62.971805] softirqs last disabled at (9351): [] irq_exit_rcu+0x93/0xc0
[ 62.972874] ---[ end trace 0000000000000000 ]---
[ 62.980147] ------------[ cut here ]------------
[ 62.980826] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 62.982473] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 62.983573] Modules linked in:
[ 62.984014] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 62.985190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 62.986230] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 62.986912] 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
[ 62.989091] RSP: 0018:ffff888014157c00 EFLAGS: 00010282
[ 62.989783] RAX: 0000000000000000 RBX: ffff88800d99e440 RCX: 0000000000000000
[ 62.990683] RDX: ffff888019c53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 62.991539] RBP: ffff88800d99e454 R08: 0000000000000001 R09: 0000000000000000
[ 62.992462] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 62.993355] R13: ffffffff84e223a0 R14: ffff88800d99e448 R15: ffffffff84da62e0
[ 62.994255] FS: 0000555555dd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 62.995246] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 62.996004] CR2: 00007ff3d22326f4 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 62.996914] Call Trace:
[ 62.997243]
[ 62.997545] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 62.998202] ipv6_frags_init_net+0x206/0x3c0
[ 62.998789] ops_init+0xbb/0x6b0
[ 62.999232] setup_net+0x3d9/0x990
[ 62.999730] ? down_read_killable+0x1d7/0x4e0
[ 63.000317] ? __pfx_setup_net+0x10/0x10
[ 63.000860] ? copy_net_ns+0x17c/0x770
[ 63.001368] copy_net_ns+0x321/0x770
[ 63.001886] create_new_namespaces+0x3f6/0xb30
[ 63.002480] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.003133] ksys_unshare+0x44d/0x8e0
[ 63.003660] ? __pfx_ksys_unshare+0x10/0x10
[ 63.004234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.004970] __x64_sys_unshare+0x31/0x40
[ 63.005486] do_syscall_64+0x3f/0x90
[ 63.006005] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.006680] RIP: 0033:0x7fd7807bc0d7
[ 63.007144] 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
[ 63.009318] RSP: 002b:00007ffe3e2a44c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.010282] RAX: ffffffffffffffda RBX: 00007ffe3e2a4b08 RCX: 00007fd7807bc0d7
[ 63.011180] RDX: 00007fd78082641f RSI: 00007ffe3e2a4460 RDI: 0000000040000000
[ 63.012105] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e2a4270
[ 63.013000] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7808cebf0
[ 63.013909] R13: 00007ffe3e2a45a0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.014825]
[ 63.015126] irq event stamp: 12351
[ 63.015552] hardirqs last enabled at (12361): [] __up_console_sem+0x78/0x80
[ 63.016655] hardirqs last disabled at (12374): [] __up_console_sem+0x5d/0x80
[ 63.017748] softirqs last enabled at (11834): [] irq_exit_rcu+0x93/0xc0
[ 63.018789] softirqs last disabled at (11813): [] irq_exit_rcu+0x93/0xc0
[ 63.019833] ---[ end trace 0000000000000000 ]---
[ 63.021210] ------------[ cut here ]------------
[ 63.021988] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.024015] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.025088] Modules linked in:
[ 63.025505] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.026673] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.027690] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.028343] 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
[ 63.030499] RSP: 0018:ffff888014157bf0 EFLAGS: 00010286
[ 63.031188] RAX: 0000000000000000 RBX: ffff88800d99ea40 RCX: 0000000000000000
[ 63.032091] RDX: ffff888019c53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.032989] RBP: ffff88800d99ea54 R08: 0000000000000001 R09: 0000000000000000
[ 63.033887] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.034791] R13: ffffffff84e223a0 R14: ffff88800d99ea48 R15: ffffffff84daf020
[ 63.035683] FS: 0000555555dd9400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 63.036715] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.037420] CR2: 00007ff3d22326f4 CR3: 000000001931a000 CR4: 0000000000350ee0
[ 63.038330] Call Trace:
[ 63.038699]
[ 63.039001] nf_ct_net_init+0x224/0x3d0
[ 63.039515] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.040132] ops_init+0xbb/0x6b0
[ 63.040612] setup_net+0x3d9/0x990
[ 63.041068] ? down_read_killable+0x1d7/0x4e0
[ 63.041664] ? __pfx_setup_net+0x10/0x10
[ 63.042173] ? copy_net_ns+0x17c/0x770
[ 63.042721] copy_net_ns+0x321/0x770
[ 63.043203] create_new_namespaces+0x3f6/0xb30
[ 63.043829] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.044472] ksys_unshare+0x44d/0x8e0
[ 63.044996] ? __pfx_ksys_unshare+0x10/0x10
[ 63.045547] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.046292] __x64_sys_unshare+0x31/0x40
[ 63.046846] do_syscall_64+0x3f/0x90
[ 63.047321] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.047997] RIP: 0033:0x7fd7807bc0d7
[ 63.048460] 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
[ 63.050645] RSP: 002b:00007ffe3e2a44c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.051563] RAX: ffffffffffffffda RBX: 00007ffe3e2a4b08 RCX: 00007fd7807bc0d7
[ 63.052469] RDX: 00007fd78082641f RSI: 00007ffe3e2a4460 RDI: 0000000040000000
[ 63.053360] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe3e2a4270
[ 63.054253] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd7808cebf0
[ 63.055145] R13: 00007ffe3e2a45a0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.056089]
[ 63.056389] irq event stamp: 13233
[ 63.056857] hardirqs last enabled at (13245): [] __up_console_sem+0x78/0x80
[ 63.057969] hardirqs last disabled at (13256): [] __up_console_sem+0x5d/0x80
[ 63.059099] softirqs last enabled at (12920): [] irq_exit_rcu+0x93/0xc0
[ 63.060188] softirqs last disabled at (12915): [] irq_exit_rcu+0x93/0xc0
[ 63.061284] ---[ end trace 0000000000000000 ]---
executing program
[ 64.574250] Bluetooth: hci0: command 0x0409 tx timeout
[ 66.620647] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 68.668648] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 70.716666] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
05:35:49 Registers:
info registers vcpu 0
RAX=000000000001eefd RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007fb9f226e070 CR3=000000000ea12000 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=b3040a0e913f52940546fbdbd987e4ad
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4075ea10f8e62340000000000013d330 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2a8730f62f81ffc700000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000020000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000073 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880141575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000073 R11=0000000000000001
R12=0000000000000073 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 0000555555dd9400 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=00007ff3d22326f4 CR3=000000001931a000 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