Warning: Permanently added '[localhost]:44866' (ECDSA) to the list of known hosts.
2023/05/17 02:00:19 fuzzer started
2023/05/17 02:00:19 dialing manager at localhost:35573
2023/05/17 02:00:19 checking machine...
2023/05/17 02:00:19 checking revisions...
syzkaller login: [ 50.349967] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:00:19 testing simple program...
[ 50.427780] cgroup: Unknown subsys name 'net'
[ 50.533646] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 63.033324] audit: type=1400 audit(1684288832.585:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 64.128180] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 64.129722] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 64.131583] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 64.136658] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 64.139934] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 64.141184] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 64.485845] ------------[ cut here ]------------
[ 64.487229] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 64.489539] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.490366] Modules linked in:
[ 64.490694] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.491989] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.493818] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.495333] 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
[ 64.497529] RSP: 0018:ffff888019ee7c00 EFLAGS: 00010282
[ 64.498042] RAX: 0000000000000000 RBX: ffff88800c67fc40 RCX: 0000000000000000
[ 64.498763] RDX: ffff888014698000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.499459] RBP: ffff88800c67fc54 R08: 0000000000000001 R09: 0000000000000000
[ 64.500131] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 64.500829] R13: ffffffff84e223a0 R14: ffff88800c67fc48 R15: ffffffff84d73340
[ 64.501533] FS: 000055555665b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.502315] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.502871] CR2: 00007fcb172606f4 CR3: 0000000015b80000 CR4: 0000000000350ef0
[ 64.503551] Call Trace:
[ 64.503798]
[ 64.504029] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 64.504523] ipv4_frags_init_net+0x269/0x440
[ 64.504969] ops_init+0xbb/0x6b0
[ 64.505340] setup_net+0x3d9/0x990
[ 64.505694] ? down_read_killable+0x1d7/0x4e0
[ 64.506127] ? __pfx_setup_net+0x10/0x10
[ 64.506539] ? copy_net_ns+0x17c/0x770
[ 64.506931] copy_net_ns+0x321/0x770
[ 64.507329] create_new_namespaces+0x3f6/0xb30
[ 64.507784] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.508280] ksys_unshare+0x44d/0x8e0
[ 64.508662] ? __pfx_ksys_unshare+0x10/0x10
[ 64.509105] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.509678] __x64_sys_unshare+0x31/0x40
[ 64.510083] do_syscall_64+0x3f/0x90
[ 64.510477] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.510975] RIP: 0033:0x7f459025b0d7
[ 64.511337] 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
[ 64.512884] RSP: 002b:00007ffc2a75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.513565] RAX: ffffffffffffffda RBX: 00007ffc2a75fc08 RCX: 00007f459025b0d7
[ 64.514169] RDX: 00007f45902c541f RSI: 00007ffc2a75f560 RDI: 0000000040000000
[ 64.514795] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a75f370
[ 64.515425] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f459036dbf0
[ 64.516031] R13: 00007ffc2a75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.516675]
[ 64.516890] irq event stamp: 8161
[ 64.517232] hardirqs last enabled at (8173): [] __up_console_sem+0x78/0x80
[ 64.517959] hardirqs last disabled at (8182): [] __up_console_sem+0x5d/0x80
[ 64.518706] softirqs last enabled at (7652): [] irq_exit_rcu+0x93/0xc0
[ 64.519440] softirqs last disabled at (7467): [] irq_exit_rcu+0x93/0xc0
[ 64.520145] ---[ end trace 0000000000000000 ]---
[ 64.524012] ------------[ cut here ]------------
[ 64.524577] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 64.526579] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.527822] Modules linked in:
[ 64.528343] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.529730] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.531011] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.531906] 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
[ 64.534512] RSP: 0018:ffff888019ee7c00 EFLAGS: 00010282
[ 64.535432] RAX: 0000000000000000 RBX: ffff888013a2de40 RCX: 0000000000000000
[ 64.536499] RDX: ffff888014698000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.537601] RBP: ffff888013a2de54 R08: 0000000000000001 R09: 0000000000000000
[ 64.538646] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.539662] R13: ffffffff84e223a0 R14: ffff888013a2de48 R15: ffffffff84da62e0
[ 64.540767] FS: 000055555665b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.541856] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.542708] CR2: 00007fcb172606f4 CR3: 0000000015b80000 CR4: 0000000000350ef0
[ 64.543671] Call Trace:
[ 64.544025]
[ 64.544391] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 64.545077] ipv6_frags_init_net+0x206/0x3c0
[ 64.545811] ops_init+0xbb/0x6b0
[ 64.546352] setup_net+0x3d9/0x990
[ 64.546864] ? down_read_killable+0x1d7/0x4e0
[ 64.547558] ? __pfx_setup_net+0x10/0x10
[ 64.548167] ? copy_net_ns+0x17c/0x770
[ 64.548781] copy_net_ns+0x321/0x770
[ 64.549374] create_new_namespaces+0x3f6/0xb30
[ 64.550029] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.550758] ksys_unshare+0x44d/0x8e0
[ 64.551338] ? __pfx_ksys_unshare+0x10/0x10
[ 64.551955] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.552779] __x64_sys_unshare+0x31/0x40
[ 64.553410] do_syscall_64+0x3f/0x90
[ 64.553946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.554727] RIP: 0033:0x7f459025b0d7
[ 64.555306] 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
[ 64.557866] RSP: 002b:00007ffc2a75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.558948] RAX: ffffffffffffffda RBX: 00007ffc2a75fc08 RCX: 00007f459025b0d7
[ 64.559989] RDX: 00007f45902c541f RSI: 00007ffc2a75f560 RDI: 0000000040000000
[ 64.561028] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a75f370
[ 64.561982] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f459036dbf0
[ 64.562935] R13: 00007ffc2a75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.563934]
[ 64.564302] irq event stamp: 9983
[ 64.564793] hardirqs last enabled at (9993): [] __up_console_sem+0x78/0x80
[ 64.566049] hardirqs last disabled at (10004): [] __up_console_sem+0x5d/0x80
[ 64.567286] softirqs last enabled at (9468): [] irq_exit_rcu+0x93/0xc0
[ 64.568482] softirqs last disabled at (9459): [] irq_exit_rcu+0x93/0xc0
[ 64.569662] ---[ end trace 0000000000000000 ]---
[ 64.571161] ------------[ cut here ]------------
[ 64.571881] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 64.574059] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 64.575215] Modules linked in:
[ 64.575658] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 64.577007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 64.578129] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 64.578863] 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
[ 64.581164] RSP: 0018:ffff888019ee7bf0 EFLAGS: 00010286
[ 64.581890] RAX: 0000000000000000 RBX: ffff888013a2c040 RCX: 0000000000000000
[ 64.582850] RDX: ffff888014698000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 64.583903] RBP: ffff888013a2c054 R08: 0000000000000001 R09: 0000000000000000
[ 64.584973] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 64.586015] R13: ffffffff84e223a0 R14: ffff888013a2c048 R15: ffffffff84daf020
[ 64.587059] FS: 000055555665b400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 64.588235] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 64.589082] CR2: 00007fcb172606f4 CR3: 0000000015b80000 CR4: 0000000000350ef0
[ 64.590128] Call Trace:
[ 64.590543]
[ 64.590898] nf_ct_net_init+0x224/0x3d0
[ 64.591530] ? __pfx_nf_ct_net_init+0x10/0x10
[ 64.592233] ops_init+0xbb/0x6b0
[ 64.592750] setup_net+0x3d9/0x990
[ 64.593323] ? down_read_killable+0x1d7/0x4e0
[ 64.593989] ? __pfx_setup_net+0x10/0x10
[ 64.594614] ? copy_net_ns+0x17c/0x770
[ 64.595243] copy_net_ns+0x321/0x770
[ 64.595811] create_new_namespaces+0x3f6/0xb30
[ 64.596542] unshare_nsproxy_namespaces+0xc1/0x200
[ 64.597316] ksys_unshare+0x44d/0x8e0
[ 64.597893] ? __pfx_ksys_unshare+0x10/0x10
[ 64.598575] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 64.599442] __x64_sys_unshare+0x31/0x40
[ 64.600054] do_syscall_64+0x3f/0x90
[ 64.600639] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 64.601434] RIP: 0033:0x7f459025b0d7
[ 64.601978] 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
[ 64.604522] RSP: 002b:00007ffc2a75f5c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 64.605656] RAX: ffffffffffffffda RBX: 00007ffc2a75fc08 RCX: 00007f459025b0d7
[ 64.606700] RDX: 00007f45902c541f RSI: 00007ffc2a75f560 RDI: 0000000040000000
[ 64.607740] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc2a75f370
[ 64.608781] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f459036dbf0
[ 64.609829] R13: 00007ffc2a75f6a0 R14: 0000000000000000 R15: 00000000000000f8
[ 64.610906]
[ 64.611297] irq event stamp: 10747
[ 64.611809] hardirqs last enabled at (10757): [] __up_console_sem+0x78/0x80
[ 64.613073] hardirqs last disabled at (10768): [] __up_console_sem+0x5d/0x80
[ 64.614393] softirqs last enabled at (10356): [] irq_exit_rcu+0x93/0xc0
[ 64.615608] softirqs last disabled at (10351): [] irq_exit_rcu+0x93/0xc0
[ 64.616832] ---[ end trace 0000000000000000 ]---
executing program
[ 66.214062] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 68.261272] Bluetooth: hci0: command 0x041b tx timeout
[ 70.309280] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 72.357265] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:00:20 Registers:
info registers vcpu 0
RAX=dffffc0000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888019ee75e8
R8 =0000000000000001 R9 =ffffed10033dceae R10=0000000000000003 R11=0000000000000001
R12=0000000000000039 R13=ffffffff87f27bc0 R14=ffffffff87f27c10 R15=ffffffff87f27e78
RIP=ffffffff82507645 RFL=00000006 [-----P-] 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 000055555665b400 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=00007fcb172606f4 CR3=0000000015b80000 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=0000000000050681 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=00007ff7578dbb80 CR3=0000000016662000 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=8b2814e8b0372aa9cb4f84f3bac48acf
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=41dfec782a4acc6e000000000010e708 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=2f5f6c4dc79d4ad600000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000