Warning: Permanently added '[localhost]:61695' (ECDSA) to the list of known hosts.
2023/05/17 21:26:16 fuzzer started
2023/05/17 21:26:17 dialing manager at localhost:44319
2023/05/17 21:26:17 checking machine...
2023/05/17 21:26:17 checking revisions...
syzkaller login: [ 40.546246] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:26:17 testing simple program...
[ 40.635426] cgroup: Unknown subsys name 'net'
[ 40.730810] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.198348] audit: type=1400 audit(1684358790.977:6): 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
[ 55.327399] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.329973] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.331169] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.335168] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.336703] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.338390] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 55.725399] ------------[ cut here ]------------
[ 55.726373] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.727967] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.729024] Modules linked in:
[ 55.729428] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.734129] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.735160] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.735830] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.737996] RSP: 0018:ffff88800904fc00 EFLAGS: 00010282
[ 55.738685] RAX: 0000000000000000 RBX: ffff88800d757440 RCX: 0000000000000000
[ 55.739572] RDX: ffff888010230000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.740442] RBP: ffff88800d757454 R08: 0000000000000001 R09: 0000000000000000
[ 55.741331] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.742222] R13: ffffffff84e23fe0 R14: ffff88800d757448 R15: ffffffff84d74dc0
[ 55.743123] FS: 00005555570ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.744130] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.744883] CR2: 00007f1cad7a36f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.745782] Call Trace:
[ 55.746110]
[ 55.746409] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.747054] ipv4_frags_init_net+0x269/0x440
[ 55.747639] ops_init+0xbb/0x6b0
[ 55.748082] setup_net+0x3d9/0x990
[ 55.748589] ? down_read_killable+0x1d7/0x4e0
[ 55.749168] ? __pfx_setup_net+0x10/0x10
[ 55.749709] ? copy_net_ns+0x17c/0x770
[ 55.750227] copy_net_ns+0x321/0x770
[ 55.750735] create_new_namespaces+0x3f6/0xb30
[ 55.751316] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.751951] ksys_unshare+0x44d/0x8e0
[ 55.752490] ? __pfx_ksys_unshare+0x10/0x10
[ 55.753031] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.753773] __x64_sys_unshare+0x31/0x40
[ 55.754290] do_syscall_64+0x3f/0x90
[ 55.754790] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.755430] RIP: 0033:0x7faca9cb50d7
[ 55.755916] 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
[ 55.758074] RSP: 002b:00007ffe63c9be38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.759024] RAX: ffffffffffffffda RBX: 00007ffe63c9c478 RCX: 00007faca9cb50d7
[ 55.759925] RDX: 00007faca9d1f41f RSI: 00007ffe63c9bdd0 RDI: 0000000040000000
[ 55.760823] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63c9bbe0
[ 55.761708] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca9dc7bf0
[ 55.762594] R13: 00007ffe63c9bf10 R14: 0000000000000000 R15: 00000000000000f8
[ 55.763500]
[ 55.763800] irq event stamp: 8997
[ 55.764225] hardirqs last enabled at (9007): [] __up_console_sem+0x78/0x80
[ 55.765281] hardirqs last disabled at (9018): [] __up_console_sem+0x5d/0x80
[ 55.766327] softirqs last enabled at (8934): [] irq_exit_rcu+0x93/0xc0
[ 55.767362] softirqs last disabled at (8929): [] irq_exit_rcu+0x93/0xc0
[ 55.768380] ---[ end trace 0000000000000000 ]---
[ 55.774012] ------------[ cut here ]------------
[ 55.774628] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.776484] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.777540] Modules linked in:
[ 55.777945] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.779087] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.780105] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.780786] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.782965] RSP: 0018:ffff88800904fc00 EFLAGS: 00010282
[ 55.783653] RAX: 0000000000000000 RBX: ffff888013915440 RCX: 0000000000000000
[ 55.784552] RDX: ffff888010230000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.785414] RBP: ffff888013915454 R08: 0000000000000001 R09: 0000000000000000
[ 55.786306] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.787189] R13: ffffffff84e23fe0 R14: ffff888013915448 R15: ffffffff84da7d60
[ 55.788080] FS: 00005555570ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.789088] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.789836] CR2: 00007f1cad7a36f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.790726] Call Trace:
[ 55.791050]
[ 55.791342] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.791983] ipv6_frags_init_net+0x206/0x3c0
[ 55.792580] ops_init+0xbb/0x6b0
[ 55.793034] setup_net+0x3d9/0x990
[ 55.793515] ? down_read_killable+0x1d7/0x4e0
[ 55.794086] ? __pfx_setup_net+0x10/0x10
[ 55.794624] ? copy_net_ns+0x17c/0x770
[ 55.795128] copy_net_ns+0x321/0x770
[ 55.795641] create_new_namespaces+0x3f6/0xb30
[ 55.796220] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.796885] ksys_unshare+0x44d/0x8e0
[ 55.797374] ? __pfx_ksys_unshare+0x10/0x10
[ 55.797943] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.798684] __x64_sys_unshare+0x31/0x40
[ 55.799198] do_syscall_64+0x3f/0x90
[ 55.799703] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.800343] RIP: 0033:0x7faca9cb50d7
[ 55.800848] 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
[ 55.803000] RSP: 002b:00007ffe63c9be38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.803939] RAX: ffffffffffffffda RBX: 00007ffe63c9c478 RCX: 00007faca9cb50d7
[ 55.804827] RDX: 00007faca9d1f41f RSI: 00007ffe63c9bdd0 RDI: 0000000040000000
[ 55.805716] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63c9bbe0
[ 55.806604] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca9dc7bf0
[ 55.807491] R13: 00007ffe63c9bf10 R14: 0000000000000000 R15: 00000000000000f8
[ 55.808365]
[ 55.808715] irq event stamp: 10805
[ 55.809146] hardirqs last enabled at (10815): [] __up_console_sem+0x78/0x80
[ 55.810209] hardirqs last disabled at (10826): [] __up_console_sem+0x5d/0x80
[ 55.811269] softirqs last enabled at (10182): [] irq_exit_rcu+0x93/0xc0
[ 55.812301] softirqs last disabled at (10141): [] irq_exit_rcu+0x93/0xc0
[ 55.813424] ---[ end trace 0000000000000000 ]---
[ 55.814871] ------------[ cut here ]------------
[ 55.815548] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.817449] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.818528] Modules linked in:
[ 55.818929] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.820078] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.821093] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.821774] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 55.823952] RSP: 0018:ffff88800904fbf0 EFLAGS: 00010286
[ 55.824657] RAX: 0000000000000000 RBX: ffff88800f10d440 RCX: 0000000000000000
[ 55.825539] RDX: ffff888010230000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.826389] RBP: ffff88800f10d454 R08: 0000000000000001 R09: 0000000000000000
[ 55.827275] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.828162] R13: ffffffff84e23fe0 R14: ffff88800f10d448 R15: ffffffff84db0aa0
[ 55.829062] FS: 00005555570ff400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.830060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.830805] CR2: 00007f1cad7a36f4 CR3: 0000000018366000 CR4: 0000000000350ef0
[ 55.831686] Call Trace:
[ 55.832011]
[ 55.832307] nf_ct_net_init+0x224/0x3d0
[ 55.832873] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.833445] ops_init+0xbb/0x6b0
[ 55.833919] setup_net+0x3d9/0x990
[ 55.834373] ? down_read_killable+0x1d7/0x4e0
[ 55.834966] ? __pfx_setup_net+0x10/0x10
[ 55.835502] ? copy_net_ns+0x17c/0x770
[ 55.836003] copy_net_ns+0x321/0x770
[ 55.836531] create_new_namespaces+0x3f6/0xb30
[ 55.837109] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.837746] ksys_unshare+0x44d/0x8e0
[ 55.838238] ? __pfx_ksys_unshare+0x10/0x10
[ 55.838805] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.839557] __x64_sys_unshare+0x31/0x40
[ 55.840085] do_syscall_64+0x3f/0x90
[ 55.840608] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.841277] RIP: 0033:0x7faca9cb50d7
[ 55.841786] 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
[ 55.844011] RSP: 002b:00007ffe63c9be38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 55.845033] RAX: ffffffffffffffda RBX: 00007ffe63c9c478 RCX: 00007faca9cb50d7
[ 55.845949] RDX: 00007faca9d1f41f RSI: 00007ffe63c9bdd0 RDI: 0000000040000000
[ 55.846853] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe63c9bbe0
[ 55.847770] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faca9dc7bf0
[ 55.848688] R13: 00007ffe63c9bf10 R14: 0000000000000000 R15: 00000000000000f8
[ 55.849609]
[ 55.849911] irq event stamp: 11651
[ 55.850360] hardirqs last enabled at (11661): [] __up_console_sem+0x78/0x80
[ 55.851478] hardirqs last disabled at (11674): [] __up_console_sem+0x5d/0x80
[ 55.852602] softirqs last enabled at (11576): [] irq_exit_rcu+0x93/0xc0
[ 55.853670] softirqs last disabled at (11567): [] irq_exit_rcu+0x93/0xc0
[ 55.854746] ---[ end trace 0000000000000000 ]---
[ 57.413013] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.461530] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.508536] Bluetooth: hci0: command 0x040f tx timeout
[ 63.556560] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
21:26:32 Registers:
info registers vcpu 0
RAX=0000000000000047 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800904f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000047 R11=0000000000000001
R12=0000000000000047 R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 00005555570ff400 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=00007f1cad7a36f4 CR3=0000000018366000 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=0000000000024a63 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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=00007f26303700a0 CR3=000000000d732000 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=2032333a36323a31322037312079614d XMM01=5d3832343932372e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000