Warning: Permanently added '[localhost]:63587' (ECDSA) to the list of known hosts.
2023/05/17 13:33:01 fuzzer started
2023/05/17 13:33:01 dialing manager at localhost:44319
2023/05/17 13:33:01 checking machine...
2023/05/17 13:33:01 checking revisions...
syzkaller login: [ 72.515220] kmemleak: Automatic memory scanning thread ended
2023/05/17 13:33:01 testing simple program...
[ 72.586448] cgroup: Unknown subsys name 'net'
[ 72.722852] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 85.920153] audit: type=1400 audit(1684330394.981:6): 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
[ 87.034960] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 87.036919] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 87.039310] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 87.043305] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 87.045158] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 87.047109] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 87.461067] ------------[ cut here ]------------
[ 87.461826] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 87.463764] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.465067] Modules linked in:
[ 87.465498] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 87.470659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.471867] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.472716] 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
[ 87.474916] RSP: 0018:ffff88800ffa7c00 EFLAGS: 00010282
[ 87.475610] RAX: 0000000000000000 RBX: ffff88800dd6f840 RCX: 0000000000000000
[ 87.476528] RDX: ffff88800ffd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 87.477426] RBP: ffff88800dd6f854 R08: 0000000000000001 R09: 0000000000000000
[ 87.478325] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 87.479222] R13: ffffffff84e23fe0 R14: ffff88800dd6f848 R15: ffffffff84d74dc0
[ 87.480123] FS: 0000555556c29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 87.481152] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.481857] CR2: 00007f5cc339f6f4 CR3: 0000000015abc000 CR4: 0000000000350ee0
[ 87.482770] Call Trace:
[ 87.483132]
[ 87.483429] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 87.484071] ipv4_frags_init_net+0x269/0x440
[ 87.484662] ops_init+0xbb/0x6b0
[ 87.485143] setup_net+0x3d9/0x990
[ 87.485604] ? down_read_killable+0x1d7/0x4e0
[ 87.486213] ? __pfx_setup_net+0x10/0x10
[ 87.486718] ? copy_net_ns+0x17c/0x770
[ 87.487262] copy_net_ns+0x321/0x770
[ 87.487750] create_new_namespaces+0x3f6/0xb30
[ 87.488369] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.489001] ksys_unshare+0x44d/0x8e0
[ 87.489532] ? __pfx_ksys_unshare+0x10/0x10
[ 87.490112] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.490830] __x64_sys_unshare+0x31/0x40
[ 87.491390] do_syscall_64+0x3f/0x90
[ 87.491875] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.492583] RIP: 0033:0x7f86b5d9a0d7
[ 87.493082] 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
[ 87.495254] RSP: 002b:00007fff29a66388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.496194] RAX: ffffffffffffffda RBX: 00007fff29a669c8 RCX: 00007f86b5d9a0d7
[ 87.497105] RDX: 00007f86b5e0441f RSI: 00007fff29a66320 RDI: 0000000040000000
[ 87.497966] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff29a66130
[ 87.498881] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86b5eacbf0
[ 87.499788] R13: 00007fff29a66460 R14: 0000000000000000 R15: 00000000000000f8
[ 87.500737]
[ 87.501072] irq event stamp: 9539
[ 87.501500] hardirqs last enabled at (9549): [] __up_console_sem+0x78/0x80
[ 87.502581] hardirqs last disabled at (9560): [] __up_console_sem+0x5d/0x80
[ 87.503685] softirqs last enabled at (9096): [] irq_exit_rcu+0x93/0xc0
[ 87.504752] softirqs last disabled at (9041): [] irq_exit_rcu+0x93/0xc0
[ 87.505808] ---[ end trace 0000000000000000 ]---
[ 87.514881] ------------[ cut here ]------------
[ 87.515539] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 87.517199] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.518339] Modules linked in:
[ 87.518728] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 87.519912] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.520900] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.521549] 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
[ 87.523580] RSP: 0018:ffff88800ffa7c00 EFLAGS: 00010282
[ 87.524227] RAX: 0000000000000000 RBX: ffff88800d5dbe40 RCX: 0000000000000000
[ 87.525095] RDX: ffff88800ffd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 87.525897] RBP: ffff88800d5dbe54 R08: 0000000000000001 R09: 0000000000000000
[ 87.526744] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 87.527615] R13: ffffffff84e23fe0 R14: ffff88800d5dbe48 R15: ffffffff84da7d60
[ 87.528508] FS: 0000555556c29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 87.529524] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.530266] CR2: 00007fef28f67f30 CR3: 0000000015abc000 CR4: 0000000000350ef0
[ 87.531150] Call Trace:
[ 87.531473]
[ 87.531769] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 87.532417] ipv6_frags_init_net+0x206/0x3c0
[ 87.532987] ops_init+0xbb/0x6b0
[ 87.533471] setup_net+0x3d9/0x990
[ 87.533918] ? down_read_killable+0x1d7/0x4e0
[ 87.534538] ? __pfx_setup_net+0x10/0x10
[ 87.535069] ? copy_net_ns+0x17c/0x770
[ 87.535573] copy_net_ns+0x321/0x770
[ 87.536101] create_new_namespaces+0x3f6/0xb30
[ 87.536708] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.537368] ksys_unshare+0x44d/0x8e0
[ 87.537862] ? __pfx_ksys_unshare+0x10/0x10
[ 87.538434] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.539174] __x64_sys_unshare+0x31/0x40
[ 87.539681] do_syscall_64+0x3f/0x90
[ 87.540198] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.540847] RIP: 0033:0x7f86b5d9a0d7
[ 87.541345] 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
[ 87.543507] RSP: 002b:00007fff29a66388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.544465] RAX: ffffffffffffffda RBX: 00007fff29a669c8 RCX: 00007f86b5d9a0d7
[ 87.545381] RDX: 00007f86b5e0441f RSI: 00007fff29a66320 RDI: 0000000040000000
[ 87.546288] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff29a66130
[ 87.547184] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86b5eacbf0
[ 87.548077] R13: 00007fff29a66460 R14: 0000000000000000 R15: 00000000000000f8
[ 87.548964]
[ 87.549296] irq event stamp: 12231
[ 87.549723] hardirqs last enabled at (12241): [] __up_console_sem+0x78/0x80
[ 87.550776] hardirqs last disabled at (12252): [] __up_console_sem+0x5d/0x80
[ 87.551813] softirqs last enabled at (12048): [] irq_exit_rcu+0x93/0xc0
[ 87.552857] softirqs last disabled at (12043): [] irq_exit_rcu+0x93/0xc0
[ 87.553894] ---[ end trace 0000000000000000 ]---
[ 87.555755] ------------[ cut here ]------------
[ 87.556403] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 87.558357] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 87.559413] Modules linked in:
[ 87.559821] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230517 #1
[ 87.560995] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 87.562020] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 87.562700] 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
[ 87.564907] RSP: 0018:ffff88800ffa7bf0 EFLAGS: 00010286
[ 87.565565] RAX: 0000000000000000 RBX: ffff88800d5db040 RCX: 0000000000000000
[ 87.566420] RDX: ffff88800ffd8000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 87.567321] RBP: ffff88800d5db054 R08: 0000000000000001 R09: 0000000000000000
[ 87.568220] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 87.569114] R13: ffffffff84e23fe0 R14: ffff88800d5db048 R15: ffffffff84db0aa0
[ 87.569972] FS: 0000555556c29400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 87.570959] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 87.571690] CR2: 00007fef28f67f30 CR3: 0000000015abc000 CR4: 0000000000350ef0
[ 87.572575] Call Trace:
[ 87.572900]
[ 87.573235] nf_ct_net_init+0x224/0x3d0
[ 87.573751] ? __pfx_nf_ct_net_init+0x10/0x10
[ 87.574366] ops_init+0xbb/0x6b0
[ 87.574816] setup_net+0x3d9/0x990
[ 87.575305] ? down_read_killable+0x1d7/0x4e0
[ 87.575876] ? __pfx_setup_net+0x10/0x10
[ 87.576425] ? copy_net_ns+0x17c/0x770
[ 87.576959] copy_net_ns+0x321/0x770
[ 87.577479] create_new_namespaces+0x3f6/0xb30
[ 87.578096] unshare_nsproxy_namespaces+0xc1/0x200
[ 87.578719] ksys_unshare+0x44d/0x8e0
[ 87.579242] ? __pfx_ksys_unshare+0x10/0x10
[ 87.579787] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 87.580531] __x64_sys_unshare+0x31/0x40
[ 87.581073] do_syscall_64+0x3f/0x90
[ 87.581542] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 87.582216] RIP: 0033:0x7f86b5d9a0d7
[ 87.582677] 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
[ 87.584809] RSP: 002b:00007fff29a66388 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 87.585760] RAX: ffffffffffffffda RBX: 00007fff29a669c8 RCX: 00007f86b5d9a0d7
[ 87.586645] RDX: 00007f86b5e0441f RSI: 00007fff29a66320 RDI: 0000000040000000
[ 87.587535] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff29a66130
[ 87.588424] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f86b5eacbf0
[ 87.589338] R13: 00007fff29a66460 R14: 0000000000000000 R15: 00000000000000f8
[ 87.590250]
[ 87.590556] irq event stamp: 13049
[ 87.590989] hardirqs last enabled at (13059): [] __up_console_sem+0x78/0x80
[ 87.592087] hardirqs last disabled at (13072): [] __up_console_sem+0x5d/0x80
[ 87.593146] softirqs last enabled at (12532): [] irq_exit_rcu+0x93/0xc0
[ 87.594194] softirqs last disabled at (12515): [] irq_exit_rcu+0x93/0xc0
[ 87.595249] ---[ end trace 0000000000000000 ]---
[ 89.120787] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 91.168161] Bluetooth: hci0: command 0x041b tx timeout
[ 93.216095] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 95.264337] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
13:32:39 Registers:
info registers vcpu 0
RAX=dffffc0000000000 RBX=b503ba001073dead RCX=00000000503ba00b RDX=0000000000000000
RSI=0000000000000008 RDI=ffffffff8542b1b9 RBP=0000000000000000 RSP=ffff88806ce097c8
R8 =0000000000000000 R9 =0000000000000001 R10=ffffffff8779c9c7 R11=0000000000000001
R12=ffffffff8542b198 R13=ffffffff8542a780 R14=ffffffff85d36b6c R15=0000000000000000
RIP=ffffffff812d06da RFL=00000013 [----A-C] 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 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=00007fef28f86e40 CR3=000000000c95a000 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=2036313a33333a33312037312079614d XMM01=5d3839343536342e37382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d38 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800ffa75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 0000555556c29400 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=00007f5cc339f6f4 CR3=0000000015abc000 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