Warning: Permanently added '[localhost]:2150' (ECDSA) to the list of known hosts.
2023/05/17 02:39:50 fuzzer started
2023/05/17 02:39:50 dialing manager at localhost:35573
2023/05/17 02:39:50 checking machine...
2023/05/17 02:39:50 checking revisions...
syzkaller login: [ 50.968853] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:39:50 testing simple program...
[ 51.053503] cgroup: Unknown subsys name 'net'
[ 51.221035] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 62.409978] audit: type=1400 audit(1684291202.006:6): avc: denied { execmem } for pid=265 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
executing program
[ 63.516129] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.519549] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.521913] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.526943] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.528417] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.529568] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.962349] ------------[ cut here ]------------
[ 63.963221] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.965614] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.966986] Modules linked in:
[ 63.967465] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.972504] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.973582] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.974295] 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
[ 63.976629] RSP: 0018:ffff88801fd27c00 EFLAGS: 00010282
[ 63.977353] RAX: 0000000000000000 RBX: ffff88800e17c440 RCX: 0000000000000000
[ 63.978296] RDX: ffff888019d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.979250] RBP: ffff88800e17c454 R08: 0000000000000001 R09: 0000000000000000
[ 63.980192] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.981130] R13: ffffffff84e223a0 R14: ffff88800e17c448 R15: ffffffff84d73340
[ 63.982076] FS: 0000555557156400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.983148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.983926] CR2: 0000565076a1b580 CR3: 0000000019946000 CR4: 0000000000350ef0
[ 63.984862] Call Trace:
[ 63.985206]
[ 63.985520] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.986198] ipv4_frags_init_net+0x269/0x440
[ 63.986813] ops_init+0xbb/0x6b0
[ 63.987310] setup_net+0x3d9/0x990
[ 63.987818] ? down_read_killable+0x1d7/0x4e0
[ 63.988428] ? __pfx_setup_net+0x10/0x10
[ 63.988992] ? copy_net_ns+0x17c/0x770
[ 63.989523] copy_net_ns+0x321/0x770
[ 63.990065] create_new_namespaces+0x3f6/0xb30
[ 63.990713] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.991370] ksys_unshare+0x44d/0x8e0
[ 63.991944] ? __pfx_ksys_unshare+0x10/0x10
[ 63.992524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.993316] __x64_sys_unshare+0x31/0x40
[ 63.993899] do_syscall_64+0x3f/0x90
[ 63.994404] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.995126] RIP: 0033:0x7f7ca00600d7
[ 63.995616] 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
[ 63.997899] RSP: 002b:00007ffebc56e3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 63.998925] RAX: ffffffffffffffda RBX: 00007ffebc56ea18 RCX: 00007f7ca00600d7
[ 63.999887] RDX: 00007f7ca00ca41f RSI: 00007ffebc56e370 RDI: 0000000040000000
[ 64.000824] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc56e180
[ 64.001763] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7ca0172bf0
[ 64.002707] R13: 00007ffebc56e4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.003654]
[ 64.004005] irq event stamp: 9787
[ 64.004458] hardirqs last enabled at (9797): [] __up_console_sem+0x78/0x80
[ 64.005604] hardirqs last disabled at (9808): [] __up_console_sem+0x5d/0x80
[ 64.006738] softirqs last enabled at (9616): [] irq_exit_rcu+0x93/0xc0
[ 64.007861] softirqs last disabled at (9611): [] irq_exit_rcu+0x93/0xc0
[ 64.008963] ---[ end trace 0000000000000000 ]---
[ 64.014799] ------------[ cut here ]------------
[ 64.015463] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.017307] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.018450] Modules linked in:
[ 64.018936] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.020175] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.021257] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.021979] 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
[ 64.024306] RSP: 0018:ffff88801fd27c00 EFLAGS: 00010282
[ 64.025032] RAX: 0000000000000000 RBX: ffff8880144eda40 RCX: 0000000000000000
[ 64.026012] RDX: ffff888019d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.027005] RBP: ffff8880144eda54 R08: 0000000000000001 R09: 0000000000000000
[ 64.027985] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.028966] R13: ffffffff84e223a0 R14: ffff8880144eda48 R15: ffffffff84da62e0
[ 64.029948] FS: 0000555557156400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.031060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.031873] CR2: 0000565076a1b580 CR3: 0000000019946000 CR4: 0000000000350ef0
[ 64.032845] Call Trace:
[ 64.033203]
[ 64.033530] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.034240] ipv6_frags_init_net+0x206/0x3c0
[ 64.034889] ops_init+0xbb/0x6b0
[ 64.035375] setup_net+0x3d9/0x990
[ 64.035904] ? down_read_killable+0x1d7/0x4e0
[ 64.036521] ? __pfx_setup_net+0x10/0x10
[ 64.037106] ? copy_net_ns+0x17c/0x770
[ 64.037657] copy_net_ns+0x321/0x770
[ 64.038212] create_new_namespaces+0x3f6/0xb30
[ 64.038908] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.039596] ksys_unshare+0x44d/0x8e0
[ 64.040174] ? __pfx_ksys_unshare+0x10/0x10
[ 64.040804] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.041584] __x64_sys_unshare+0x31/0x40
[ 64.042179] do_syscall_64+0x3f/0x90
[ 64.042730] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.043441] RIP: 0033:0x7f7ca00600d7
[ 64.043980] 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
[ 64.046367] RSP: 002b:00007ffebc56e3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.047422] RAX: ffffffffffffffda RBX: 00007ffebc56ea18 RCX: 00007f7ca00600d7
[ 64.048405] RDX: 00007f7ca00ca41f RSI: 00007ffebc56e370 RDI: 0000000040000000
[ 64.049387] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc56e180
[ 64.050362] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7ca0172bf0
[ 64.051353] R13: 00007ffebc56e4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.052348]
[ 64.052707] irq event stamp: 11535
[ 64.053184] hardirqs last enabled at (11545): [] __up_console_sem+0x78/0x80
[ 64.054356] hardirqs last disabled at (11556): [] __up_console_sem+0x5d/0x80
[ 64.055559] softirqs last enabled at (11570): [] irq_exit_rcu+0x93/0xc0
[ 64.056718] softirqs last disabled at (11565): [] irq_exit_rcu+0x93/0xc0
[ 64.057854] ---[ end trace 0000000000000000 ]---
[ 64.059390] ------------[ cut here ]------------
[ 64.060099] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.062262] WARNING: CPU: 0 PID: 266 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.063431] Modules linked in:
[ 64.063911] CPU: 0 PID: 266 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.065212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.066334] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.067094] 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
[ 64.069490] RSP: 0018:ffff88801fd27bf0 EFLAGS: 00010286
[ 64.070241] RAX: 0000000000000000 RBX: ffff8880144ed440 RCX: 0000000000000000
[ 64.071236] RDX: ffff888019d59b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.072212] RBP: ffff8880144ed454 R08: 0000000000000001 R09: 0000000000000000
[ 64.073188] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.074161] R13: ffffffff84e223a0 R14: ffff8880144ed448 R15: ffffffff84daf020
[ 64.075155] FS: 0000555557156400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.076258] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.077070] CR2: 0000565076a1b580 CR3: 0000000019946000 CR4: 0000000000350ef0
[ 64.078053] Call Trace:
[ 64.078408]
[ 64.078770] nf_ct_net_init+0x224/0x3d0
[ 64.079357] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.080014] ops_init+0xbb/0x6b0
[ 64.080500] setup_net+0x3d9/0x990
[ 64.081034] ? down_read_killable+0x1d7/0x4e0
[ 64.081656] ? __pfx_setup_net+0x10/0x10
[ 64.082250] ? copy_net_ns+0x17c/0x770
[ 64.082835] copy_net_ns+0x321/0x770
[ 64.083376] create_new_namespaces+0x3f6/0xb30
[ 64.084047] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.084751] ksys_unshare+0x44d/0x8e0
[ 64.085293] ? __pfx_ksys_unshare+0x10/0x10
[ 64.085925] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.086743] __x64_sys_unshare+0x31/0x40
[ 64.087321] do_syscall_64+0x3f/0x90
[ 64.087868] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.088574] RIP: 0033:0x7f7ca00600d7
[ 64.089111] 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
[ 64.091520] RSP: 002b:00007ffebc56e3d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 64.092560] RAX: ffffffffffffffda RBX: 00007ffebc56ea18 RCX: 00007f7ca00600d7
[ 64.093532] RDX: 00007f7ca00ca41f RSI: 00007ffebc56e370 RDI: 0000000040000000
[ 64.094531] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffebc56e180
[ 64.095529] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f7ca0172bf0
[ 64.096509] R13: 00007ffebc56e4b0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.097500]
[ 64.097862] irq event stamp: 12307
[ 64.098335] hardirqs last enabled at (12317): [] __up_console_sem+0x78/0x80
[ 64.099537] hardirqs last disabled at (12328): [] __up_console_sem+0x5d/0x80
[ 64.100718] softirqs last enabled at (11838): [] irq_exit_rcu+0x93/0xc0
[ 64.101861] softirqs last disabled at (11833): [] irq_exit_rcu+0x93/0xc0
[ 64.103005] ---[ end trace 0000000000000000 ]---
[ 65.601326] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.648841] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 69.696793] Bluetooth: hci0: command 0x040f tx timeout
[ 71.744752] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:39:56 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801fd275f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555557156400 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=0000565076a1b580 CR3=0000000019946000 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=00000000000352e9 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=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 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=00007f0033b9ca60 CR3=000000000ea22000 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=2033303a30343a32302037312079614d XMM01=5d3431363536392e33362020205b203a
XMM02=74656e20746120363632203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120363632203a4449
XMM06=57205d3431363536392e33362020205b XMM07=79732033303a30343a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000