Warning: Permanently added '[localhost]:18993' (ECDSA) to the list of known hosts.
2023/05/16 14:26:06 fuzzer started
2023/05/16 14:26:06 dialing manager at localhost:35573
2023/05/16 14:26:06 checking machine...
2023/05/16 14:26:06 checking revisions...
syzkaller login: [ 1039.670023] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:26:06 testing simple program...
[ 1039.739585] cgroup: Unknown subsys name 'net'
[ 1039.824541] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 1053.366522] audit: type=1400 audit(1684247180.644:6): avc: denied { execmem } for pid=266 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 1054.463260] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 1054.466237] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 1054.467639] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 1054.470815] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 1054.473008] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 1054.475172] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 1054.900085] ------------[ cut here ]------------
[ 1054.900768] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 1054.902698] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 1054.903954] Modules linked in:
[ 1054.904389] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 1054.907650] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1054.910032] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 1054.910712] 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
[ 1054.913107] RSP: 0018:ffff88800cb17c00 EFLAGS: 00010282
[ 1054.913822] RAX: 0000000000000000 RBX: ffff88800e1ee840 RCX: 0000000000000000
[ 1054.914874] RDX: ffff88801865b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 1054.915871] RBP: ffff88800e1ee854 R08: 0000000000000001 R09: 0000000000000000
[ 1054.916819] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 1054.917777] R13: ffffffff84e223a0 R14: ffff88800e1ee848 R15: ffffffff84d73340
[ 1054.918729] FS: 000055555571d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 1054.919800] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1054.920591] CR2: 00007fb64edac6f4 CR3: 000000001748e000 CR4: 0000000000350ef0
[ 1054.921541] Call Trace:
[ 1054.921941]
[ 1054.922263] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 1054.922947] ipv4_frags_init_net+0x269/0x440
[ 1054.923534] ops_init+0xbb/0x6b0
[ 1054.924043] setup_net+0x3d9/0x990
[ 1054.924527] ? down_read_killable+0x1d7/0x4e0
[ 1054.925169] ? __pfx_setup_net+0x10/0x10
[ 1054.925713] ? copy_net_ns+0x17c/0x770
[ 1054.926285] copy_net_ns+0x321/0x770
[ 1054.926804] create_new_namespaces+0x3f6/0xb30
[ 1054.927460] unshare_nsproxy_namespaces+0xc1/0x200
[ 1054.928151] ksys_unshare+0x44d/0x8e0
[ 1054.928672] ? __pfx_ksys_unshare+0x10/0x10
[ 1054.929278] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 1054.930090] __x64_sys_unshare+0x31/0x40
[ 1054.930637] do_syscall_64+0x3f/0x90
[ 1054.931178] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 1054.931855] RIP: 0033:0x7fe1596210d7
[ 1054.932388] 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
[ 1054.934687] RSP: 002b:00007ffd5d6051d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 1054.935704] RAX: ffffffffffffffda RBX: 00007ffd5d605818 RCX: 00007fe1596210d7
[ 1054.936644] RDX: 00007fe15968b41f RSI: 00007ffd5d605170 RDI: 0000000040000000
[ 1054.937595] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5d604f80
[ 1054.938556] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe159733bf0
[ 1054.939507] R13: 00007ffd5d6052b0 R14: 0000000000000000 R15: 00000000000000f8
[ 1054.940478]
[ 1054.940797] irq event stamp: 8727
[ 1054.941274] hardirqs last enabled at (8739): [] __up_console_sem+0x78/0x80
[ 1054.942395] hardirqs last disabled at (8750): [] __up_console_sem+0x5d/0x80
[ 1054.943544] softirqs last enabled at (8332): [] irq_exit_rcu+0x93/0xc0
[ 1054.944627] softirqs last disabled at (8311): [] irq_exit_rcu+0x93/0xc0
[ 1054.945728] ---[ end trace 0000000000000000 ]---
[ 1054.953473] ------------[ cut here ]------------
[ 1054.954138] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 1054.956005] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 1054.957116] Modules linked in:
[ 1054.957543] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 1054.958775] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1054.959855] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 1054.960560] 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
[ 1054.962877] RSP: 0018:ffff88800cb17c00 EFLAGS: 00010282
[ 1054.963599] RAX: 0000000000000000 RBX: ffff88800ed87640 RCX: 0000000000000000
[ 1054.964553] RDX: ffff88801865b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 1054.965511] RBP: ffff88800ed87654 R08: 0000000000000001 R09: 0000000000000000
[ 1054.966474] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 1054.967436] R13: ffffffff84e223a0 R14: ffff88800ed87648 R15: ffffffff84da62e0
[ 1054.968401] FS: 000055555571d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 1054.969472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1054.970286] CR2: 00007fb64edac6f4 CR3: 000000001748e000 CR4: 0000000000350ef0
[ 1054.971244] Call Trace:
[ 1054.971596]
[ 1054.971950] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 1054.972596] ipv6_frags_init_net+0x206/0x3c0
[ 1054.973231] ops_init+0xbb/0x6b0
[ 1054.973712] setup_net+0x3d9/0x990
[ 1054.974229] ? down_read_killable+0x1d7/0x4e0
[ 1054.974830] ? __pfx_setup_net+0x10/0x10
[ 1054.975398] ? copy_net_ns+0x17c/0x770
[ 1054.975970] copy_net_ns+0x321/0x770
[ 1054.976476] create_new_namespaces+0x3f6/0xb30
[ 1054.977146] unshare_nsproxy_namespaces+0xc1/0x200
[ 1054.977821] ksys_unshare+0x44d/0x8e0
[ 1054.978386] ? __pfx_ksys_unshare+0x10/0x10
[ 1054.979008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 1054.979776] __x64_sys_unshare+0x31/0x40
[ 1054.980374] do_syscall_64+0x3f/0x90
[ 1054.980883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 1054.981595] RIP: 0033:0x7fe1596210d7
[ 1054.982140] 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
[ 1054.984449] RSP: 002b:00007ffd5d6051d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 1054.985473] RAX: ffffffffffffffda RBX: 00007ffd5d605818 RCX: 00007fe1596210d7
[ 1054.986433] RDX: 00007fe15968b41f RSI: 00007ffd5d605170 RDI: 0000000040000000
[ 1054.987391] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5d604f80
[ 1054.988336] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe159733bf0
[ 1054.989278] R13: 00007ffd5d6052b0 R14: 0000000000000000 R15: 00000000000000f8
[ 1054.990263]
[ 1054.990590] irq event stamp: 11163
[ 1054.991088] hardirqs last enabled at (11175): [] __up_console_sem+0x78/0x80
[ 1054.992230] hardirqs last disabled at (11186): [] __up_console_sem+0x5d/0x80
[ 1054.993375] softirqs last enabled at (10512): [] irq_exit_rcu+0x93/0xc0
[ 1054.994494] softirqs last disabled at (10493): [] irq_exit_rcu+0x93/0xc0
[ 1054.995605] ---[ end trace 0000000000000000 ]---
[ 1054.997117] ------------[ cut here ]------------
[ 1054.997755] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 1054.999766] WARNING: CPU: 0 PID: 267 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 1055.000916] Modules linked in:
[ 1055.001353] CPU: 0 PID: 267 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 1055.002591] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 1055.003678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 1055.004407] 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
[ 1055.006748] RSP: 0018:ffff88800cb17bf0 EFLAGS: 00010286
[ 1055.007482] RAX: 0000000000000000 RBX: ffff88800ed87c40 RCX: 0000000000000000
[ 1055.008436] RDX: ffff88801865b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 1055.009393] RBP: ffff88800ed87c54 R08: 0000000000000001 R09: 0000000000000000
[ 1055.010362] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 1055.011304] R13: ffffffff84e223a0 R14: ffff88800ed87c48 R15: ffffffff84daf020
[ 1055.012262] FS: 000055555571d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 1055.013325] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 1055.014122] CR2: 00007fb64edac6f4 CR3: 000000001748e000 CR4: 0000000000350ef0
[ 1055.015091] Call Trace:
[ 1055.015435]
[ 1055.015753] nf_ct_net_init+0x224/0x3d0
[ 1055.016344] ? __pfx_nf_ct_net_init+0x10/0x10
[ 1055.016983] ops_init+0xbb/0x6b0
[ 1055.017457] setup_net+0x3d9/0x990
[ 1055.018001] ? down_read_killable+0x1d7/0x4e0
[ 1055.018612] ? __pfx_setup_net+0x10/0x10
[ 1055.019183] ? copy_net_ns+0x17c/0x770
[ 1055.019724] copy_net_ns+0x321/0x770
[ 1055.020270] create_new_namespaces+0x3f6/0xb30
[ 1055.020937] unshare_nsproxy_namespaces+0xc1/0x200
[ 1055.021597] ksys_unshare+0x44d/0x8e0
[ 1055.022161] ? __pfx_ksys_unshare+0x10/0x10
[ 1055.022746] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 1055.023531] __x64_sys_unshare+0x31/0x40
[ 1055.024114] do_syscall_64+0x3f/0x90
[ 1055.024617] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 1055.025330] RIP: 0033:0x7fe1596210d7
[ 1055.025838] 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
[ 1055.028141] RSP: 002b:00007ffd5d6051d8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 1055.029154] RAX: ffffffffffffffda RBX: 00007ffd5d605818 RCX: 00007fe1596210d7
[ 1055.030117] RDX: 00007fe15968b41f RSI: 00007ffd5d605170 RDI: 0000000040000000
[ 1055.031060] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd5d604f80
[ 1055.032020] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fe159733bf0
[ 1055.032975] R13: 00007ffd5d6052b0 R14: 0000000000000000 R15: 00000000000000f8
[ 1055.033955]
[ 1055.034272] irq event stamp: 11951
[ 1055.034732] hardirqs last enabled at (11961): [] __up_console_sem+0x78/0x80
[ 1055.035873] hardirqs last disabled at (11972): [] __up_console_sem+0x5d/0x80
[ 1055.037035] softirqs last enabled at (11576): [] irq_exit_rcu+0x93/0xc0
[ 1055.038164] softirqs last disabled at (11571): [] irq_exit_rcu+0x93/0xc0
[ 1055.039273] ---[ end trace 0000000000000000 ]---
[ 1056.543656] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 1058.591120] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 1060.638964] Bluetooth: hci0: command 0x040f tx timeout
[ 1062.687042] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:09:53 Registers:
info registers vcpu 0
RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800cb175f0
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 000055555571d400 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=00007fb64edac6f4 CR3=000000001748e000 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=00000000001f9647 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008de7e68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011bcfd2 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=00007f7b02461000 CR3=000000000ebde000 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=2032323a36323a34312036312079614d XMM01=5d3938333430392e34353031205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d39 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000