Warning: Permanently added '[localhost]:4433' (ECDSA) to the list of known hosts.
2023/05/17 00:41:55 fuzzer started
2023/05/17 00:41:56 dialing manager at localhost:35573
2023/05/17 00:41:56 checking machine...
2023/05/17 00:41:56 checking revisions...
syzkaller login: [ 46.250529] kmemleak: Automatic memory scanning thread ended
2023/05/17 00:41:56 testing simple program...
[ 46.320997] cgroup: Unknown subsys name 'net'
[ 46.388409] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 60.096414] audit: type=1400 audit(1684284130.067:6): avc: denied { execmem } for pid=261 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
[ 61.217353] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 61.221331] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 61.222972] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 61.227099] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 61.229822] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 61.231200] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 61.598952] ------------[ cut here ]------------
[ 61.599727] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 61.602206] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.603716] Modules linked in:
[ 61.604201] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.609399] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.610689] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.611491] 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
[ 61.614115] RSP: 0018:ffff88801eee7c00 EFLAGS: 00010282
[ 61.614957] RAX: 0000000000000000 RBX: ffff8880100a2840 RCX: 0000000000000000
[ 61.616040] RDX: ffff8880143e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.617124] RBP: ffff8880100a2854 R08: 0000000000000001 R09: 0000000000000000
[ 61.618213] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 61.619342] R13: ffffffff84e223a0 R14: ffff8880100a2848 R15: ffffffff84d73340
[ 61.620436] FS: 00005555570c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.621647] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.622571] CR2: 00007f109ddab6f4 CR3: 00000000197f4000 CR4: 0000000000350ef0
[ 61.623647] Call Trace:
[ 61.624045]
[ 61.624443] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 61.625187] ipv4_frags_init_net+0x269/0x440
[ 61.625910] ops_init+0xbb/0x6b0
[ 61.626490] setup_net+0x3d9/0x990
[ 61.627035] ? down_read_killable+0x1d7/0x4e0
[ 61.627764] ? __pfx_setup_net+0x10/0x10
[ 61.628415] ? copy_net_ns+0x17c/0x770
[ 61.629029] copy_net_ns+0x321/0x770
[ 61.629659] create_new_namespaces+0x3f6/0xb30
[ 61.630397] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.631450] ksys_unshare+0x44d/0x8e0
[ 61.632075] ? __pfx_ksys_unshare+0x10/0x10
[ 61.632790] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.633720] __x64_sys_unshare+0x31/0x40
[ 61.634419] do_syscall_64+0x3f/0x90
[ 61.635043] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.635888] RIP: 0033:0x7f4fc64f80d7
[ 61.636510] 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
[ 61.639717] RSP: 002b:00007fff5075ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.641296] RAX: ffffffffffffffda RBX: 00007fff5075f218 RCX: 00007f4fc64f80d7
[ 61.642765] RDX: 00007f4fc656241f RSI: 00007fff5075eb70 RDI: 0000000040000000
[ 61.644252] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5075e980
[ 61.645789] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4fc660abf0
[ 61.647394] R13: 00007fff5075ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.648819]
[ 61.649389] irq event stamp: 8719
[ 61.650055] hardirqs last enabled at (8729): [] __up_console_sem+0x78/0x80
[ 61.651853] hardirqs last disabled at (8740): [] __up_console_sem+0x5d/0x80
[ 61.653614] softirqs last enabled at (8254): [] irq_exit_rcu+0x93/0xc0
[ 61.655255] softirqs last disabled at (8761): [] irq_exit_rcu+0x93/0xc0
[ 61.656419] ---[ end trace 0000000000000000 ]---
[ 61.664366] ------------[ cut here ]------------
[ 61.665037] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 61.666965] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.668134] Modules linked in:
[ 61.668618] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.669857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.670986] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.671723] 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
[ 61.674050] RSP: 0018:ffff88801eee7c00 EFLAGS: 00010282
[ 61.674810] RAX: 0000000000000000 RBX: ffff88800daa7840 RCX: 0000000000000000
[ 61.675779] RDX: ffff8880143e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.676739] RBP: ffff88800daa7854 R08: 0000000000000001 R09: 0000000000000000
[ 61.677700] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.678678] R13: ffffffff84e223a0 R14: ffff88800daa7848 R15: ffffffff84da62e0
[ 61.679643] FS: 00005555570c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.680716] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.681522] CR2: 00007f109ddab6f4 CR3: 00000000197f4000 CR4: 0000000000350ef0
[ 61.682523] Call Trace:
[ 61.682970]
[ 61.683423] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 61.684274] ipv6_frags_init_net+0x206/0x3c0
[ 61.685021] ops_init+0xbb/0x6b0
[ 61.685668] setup_net+0x3d9/0x990
[ 61.686308] ? down_read_killable+0x1d7/0x4e0
[ 61.687076] ? __pfx_setup_net+0x10/0x10
[ 61.687769] ? copy_net_ns+0x17c/0x770
[ 61.688387] copy_net_ns+0x321/0x770
[ 61.688914] create_new_namespaces+0x3f6/0xb30
[ 61.689595] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.690307] ksys_unshare+0x44d/0x8e0
[ 61.690869] ? __pfx_ksys_unshare+0x10/0x10
[ 61.691510] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.692317] __x64_sys_unshare+0x31/0x40
[ 61.692881] do_syscall_64+0x3f/0x90
[ 61.693444] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.694142] RIP: 0033:0x7f4fc64f80d7
[ 61.694707] 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
[ 61.697057] RSP: 002b:00007fff5075ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.698130] RAX: ffffffffffffffda RBX: 00007fff5075f218 RCX: 00007f4fc64f80d7
[ 61.699146] RDX: 00007f4fc656241f RSI: 00007fff5075eb70 RDI: 0000000040000000
[ 61.700165] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5075e980
[ 61.701172] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4fc660abf0
[ 61.702264] R13: 00007fff5075ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.703326]
[ 61.703673] irq event stamp: 10913
[ 61.704167] hardirqs last enabled at (10923): [] __up_console_sem+0x78/0x80
[ 61.705534] hardirqs last disabled at (10936): [] __up_console_sem+0x5d/0x80
[ 61.706911] softirqs last enabled at (10886): [] irq_exit_rcu+0x93/0xc0
[ 61.708307] softirqs last disabled at (10877): [] irq_exit_rcu+0x93/0xc0
[ 61.709478] ---[ end trace 0000000000000000 ]---
[ 61.711020] ------------[ cut here ]------------
[ 61.711804] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 61.713968] WARNING: CPU: 0 PID: 262 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 61.715180] Modules linked in:
[ 61.715672] CPU: 0 PID: 262 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 61.716970] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 61.718151] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 61.718925] 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
[ 61.721371] RSP: 0018:ffff88801eee7bf0 EFLAGS: 00010286
[ 61.722113] RAX: 0000000000000000 RBX: ffff888016192e40 RCX: 0000000000000000
[ 61.723152] RDX: ffff8880143e9b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 61.724170] RBP: ffff888016192e54 R08: 0000000000000001 R09: 0000000000000000
[ 61.725188] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 61.726197] R13: ffffffff84e223a0 R14: ffff888016192e48 R15: ffffffff84daf020
[ 61.727255] FS: 00005555570c4400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 61.728395] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 61.729206] CR2: 00007f109ddab6f4 CR3: 00000000197f4000 CR4: 0000000000350ef0
[ 61.730261] Call Trace:
[ 61.730658]
[ 61.731000] nf_ct_net_init+0x224/0x3d0
[ 61.731629] ? __pfx_nf_ct_net_init+0x10/0x10
[ 61.732329] ops_init+0xbb/0x6b0
[ 61.732844] setup_net+0x3d9/0x990
[ 61.733399] ? down_read_killable+0x1d7/0x4e0
[ 61.734049] ? __pfx_setup_net+0x10/0x10
[ 61.734689] ? copy_net_ns+0x17c/0x770
[ 61.735307] copy_net_ns+0x321/0x770
[ 61.735854] create_new_namespaces+0x3f6/0xb30
[ 61.736558] unshare_nsproxy_namespaces+0xc1/0x200
[ 61.737301] ksys_unshare+0x44d/0x8e0
[ 61.737871] ? __pfx_ksys_unshare+0x10/0x10
[ 61.738564] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 61.739406] __x64_sys_unshare+0x31/0x40
[ 61.739997] do_syscall_64+0x3f/0x90
[ 61.740585] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 61.741356] RIP: 0033:0x7f4fc64f80d7
[ 61.741887] 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
[ 61.744393] RSP: 002b:00007fff5075ebd8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 61.745395] RAX: ffffffffffffffda RBX: 00007fff5075f218 RCX: 00007f4fc64f80d7
[ 61.746425] RDX: 00007f4fc656241f RSI: 00007fff5075eb70 RDI: 0000000040000000
[ 61.747423] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff5075e980
[ 61.748406] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f4fc660abf0
[ 61.749382] R13: 00007fff5075ecb0 R14: 0000000000000000 R15: 00000000000000f8
[ 61.750381]
[ 61.750744] irq event stamp: 11731
[ 61.751261] hardirqs last enabled at (11743): [] __up_console_sem+0x78/0x80
[ 61.752475] hardirqs last disabled at (11754): [] __up_console_sem+0x5d/0x80
[ 61.753693] softirqs last enabled at (11276): [] irq_exit_rcu+0x93/0xc0
[ 61.754901] softirqs last disabled at (11271): [] irq_exit_rcu+0x93/0xc0
[ 61.756089] ---[ end trace 0000000000000000 ]---
[ 63.301907] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 65.350329] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 67.397757] Bluetooth: hci0: command 0x040f tx timeout
[ 69.446411] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:42:09 Registers:
info registers vcpu 0
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eee75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 00005555570c4400 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=00007f109ddab6f4 CR3=00000000197f4000 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=0000000000035a77 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=00007fa5f0d43ea0 CR3=000000001683e000 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=2031313a32343a30302037312079614d XMM01=5d3130323430362e31362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732031
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000