Warning: Permanently added '[localhost]:49507' (ECDSA) to the list of known hosts.
2023/05/18 00:10:40 fuzzer started
2023/05/18 00:10:41 dialing manager at localhost:44319
2023/05/18 00:10:41 checking machine...
2023/05/18 00:10:41 checking revisions...
syzkaller login: [ 43.845161] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:10:41 testing simple program...
[ 43.918675] cgroup: Unknown subsys name 'net'
[ 44.009864] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.146694] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 56.345593] audit: type=1400 audit(1684368653.689:6): 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
[ 57.444903] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.447040] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.448432] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.450891] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.452502] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.453737] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 57.721057] ------------[ cut here ]------------
[ 57.721576] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.722837] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.723752] Modules linked in:
[ 57.724095] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.727801] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.728635] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.728982] 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
[ 57.730287] RSP: 0018:ffff88801bb3fc00 EFLAGS: 00010282
[ 57.730666] RAX: 0000000000000000 RBX: ffff88800df48c40 RCX: 0000000000000000
[ 57.731150] RDX: ffff888018043680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.731613] RBP: ffff88800df48c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.732093] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.732564] R13: ffffffff84e23fe0 R14: ffff88800df48c48 R15: ffffffff84d74dc0
[ 57.733045] FS: 0000555555a54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.733603] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.733996] CR2: 00007f98c8cae000 CR3: 0000000010180000 CR4: 0000000000350ef0
[ 57.734490] Call Trace:
[ 57.734678]
[ 57.734846] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.735208] ipv4_frags_init_net+0x269/0x440
[ 57.735520] ops_init+0xbb/0x6b0
[ 57.735768] setup_net+0x3d9/0x990
[ 57.736029] ? down_read_killable+0x1d7/0x4e0
[ 57.736363] ? __pfx_setup_net+0x10/0x10
[ 57.736674] ? copy_net_ns+0x17c/0x770
[ 57.736978] copy_net_ns+0x321/0x770
[ 57.737260] create_new_namespaces+0x3f6/0xb30
[ 57.737589] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.737924] ksys_unshare+0x44d/0x8e0
[ 57.738210] ? __pfx_ksys_unshare+0x10/0x10
[ 57.738537] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.738936] __x64_sys_unshare+0x31/0x40
[ 57.739236] do_syscall_64+0x3f/0x90
[ 57.739506] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.739875] RIP: 0033:0x7fb99c9f70d7
[ 57.740148] 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
[ 57.741361] RSP: 002b:00007fffe46c5e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.741897] RAX: ffffffffffffffda RBX: 00007fffe46c6498 RCX: 00007fb99c9f70d7
[ 57.742519] RDX: 00007fb99ca6141f RSI: 00007fffe46c5df0 RDI: 0000000040000000
[ 57.743115] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe46c5c00
[ 57.743720] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb99cb09bf0
[ 57.744485] R13: 00007fffe46c5f30 R14: 0000000000000000 R15: 00000000000000f8
[ 57.745220]
[ 57.745471] irq event stamp: 7957
[ 57.745801] hardirqs last enabled at (7967): [] __up_console_sem+0x78/0x80
[ 57.746647] hardirqs last disabled at (7978): [] __up_console_sem+0x5d/0x80
[ 57.747428] softirqs last enabled at (7550): [] irq_exit_rcu+0x93/0xc0
[ 57.748060] softirqs last disabled at (7515): [] irq_exit_rcu+0x93/0xc0
[ 57.748648] ---[ end trace 0000000000000000 ]---
[ 57.751881] ------------[ cut here ]------------
[ 57.752872] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.753757] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.754343] Modules linked in:
[ 57.754565] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.755217] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.755724] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.756050] 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
[ 57.757157] RSP: 0018:ffff88801bb3fc00 EFLAGS: 00010282
[ 57.757499] RAX: 0000000000000000 RBX: ffff8880101aba40 RCX: 0000000000000000
[ 57.757956] RDX: ffff888018043680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.758434] RBP: ffff8880101aba54 R08: 0000000000000001 R09: 0000000000000000
[ 57.758876] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.759328] R13: ffffffff84e23fe0 R14: ffff8880101aba48 R15: ffffffff84da7d60
[ 57.759768] FS: 0000555555a54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.760275] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.760635] CR2: 00007f98c8cae000 CR3: 0000000010180000 CR4: 0000000000350ef0
[ 57.761122] Call Trace:
[ 57.761298]
[ 57.761460] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.761791] ipv6_frags_init_net+0x206/0x3c0
[ 57.762111] ops_init+0xbb/0x6b0
[ 57.762375] setup_net+0x3d9/0x990
[ 57.762621] ? down_read_killable+0x1d7/0x4e0
[ 57.762925] ? __pfx_setup_net+0x10/0x10
[ 57.763236] ? copy_net_ns+0x17c/0x770
[ 57.763513] copy_net_ns+0x321/0x770
[ 57.763776] create_new_namespaces+0x3f6/0xb30
[ 57.764115] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.764453] ksys_unshare+0x44d/0x8e0
[ 57.764727] ? __pfx_ksys_unshare+0x10/0x10
[ 57.765025] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.765430] __x64_sys_unshare+0x31/0x40
[ 57.765712] do_syscall_64+0x3f/0x90
[ 57.765974] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.766351] RIP: 0033:0x7fb99c9f70d7
[ 57.766608] 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
[ 57.767796] RSP: 002b:00007fffe46c5e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.768328] RAX: ffffffffffffffda RBX: 00007fffe46c6498 RCX: 00007fb99c9f70d7
[ 57.768830] RDX: 00007fb99ca6141f RSI: 00007fffe46c5df0 RDI: 0000000040000000
[ 57.769313] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe46c5c00
[ 57.769801] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb99cb09bf0
[ 57.770284] R13: 00007fffe46c5f30 R14: 0000000000000000 R15: 00000000000000f8
[ 57.770800]
[ 57.770966] irq event stamp: 9565
[ 57.771221] hardirqs last enabled at (9577): [] __up_console_sem+0x78/0x80
[ 57.771788] hardirqs last disabled at (9586): [] __up_console_sem+0x5d/0x80
[ 57.772492] softirqs last enabled at (9496): [] irq_exit_rcu+0x93/0xc0
[ 57.773158] softirqs last disabled at (9487): [] irq_exit_rcu+0x93/0xc0
[ 57.773729] ---[ end trace 0000000000000000 ]---
[ 57.774570] ------------[ cut here ]------------
[ 57.774951] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.776208] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.776837] Modules linked in:
[ 57.777106] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 57.777792] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.778426] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.778809] 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
[ 57.780044] RSP: 0018:ffff88801bb3fbf0 EFLAGS: 00010286
[ 57.780508] RAX: 0000000000000000 RBX: ffff8880101aa040 RCX: 0000000000000000
[ 57.781129] RDX: ffff888018043680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 57.781657] RBP: ffff8880101aa054 R08: 0000000000000001 R09: 0000000000000000
[ 57.782161] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.782640] R13: ffffffff84e23fe0 R14: ffff8880101aa048 R15: ffffffff84db0aa0
[ 57.783142] FS: 0000555555a54400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.783698] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.784139] CR2: 00007f98c8cae000 CR3: 0000000010180000 CR4: 0000000000350ef0
[ 57.784603] Call Trace:
[ 57.784779]
[ 57.784940] nf_ct_net_init+0x224/0x3d0
[ 57.785238] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.785549] ops_init+0xbb/0x6b0
[ 57.785790] setup_net+0x3d9/0x990
[ 57.786044] ? down_read_killable+0x1d7/0x4e0
[ 57.786397] ? __pfx_setup_net+0x10/0x10
[ 57.786695] ? copy_net_ns+0x17c/0x770
[ 57.787001] copy_net_ns+0x321/0x770
[ 57.787281] create_new_namespaces+0x3f6/0xb30
[ 57.787588] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.787905] ksys_unshare+0x44d/0x8e0
[ 57.788188] ? __pfx_ksys_unshare+0x10/0x10
[ 57.788482] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.788866] __x64_sys_unshare+0x31/0x40
[ 57.789162] do_syscall_64+0x3f/0x90
[ 57.789421] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.789777] RIP: 0033:0x7fb99c9f70d7
[ 57.790101] 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
[ 57.791534] RSP: 002b:00007fffe46c5e58 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.792191] RAX: ffffffffffffffda RBX: 00007fffe46c6498 RCX: 00007fb99c9f70d7
[ 57.792732] RDX: 00007fb99ca6141f RSI: 00007fffe46c5df0 RDI: 0000000040000000
[ 57.793293] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffe46c5c00
[ 57.793805] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fb99cb09bf0
[ 57.794373] R13: 00007fffe46c5f30 R14: 0000000000000000 R15: 00000000000000f8
[ 57.794886]
[ 57.795057] irq event stamp: 10343
[ 57.795327] hardirqs last enabled at (10355): [] __up_console_sem+0x78/0x80
[ 57.795917] hardirqs last disabled at (10364): [] __up_console_sem+0x5d/0x80
[ 57.796520] softirqs last enabled at (9862): [] irq_exit_rcu+0x93/0xc0
[ 57.797104] softirqs last disabled at (9811): [] irq_exit_rcu+0x93/0xc0
[ 57.797653] ---[ end trace 0000000000000000 ]---
executing program
[ 59.467214] Bluetooth: hci0: command 0x0409 tx timeout
[ 61.512792] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.562471] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 65.608143] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:10:55 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801bb3f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 0000555555a54400 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=00007f98c8cae000 CR3=0000000010180000 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=0000000000000000 RBX=ffff8880164afc30 RCX=ffffffff8189ff7c RDX=ffff888016d29b40
RSI=0000000000000000 RDI=0000000000000005 RBP=ffff8880164af9b8 RSP=ffff8880164af8b8
R8 =0000000000000005 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=ffff8880194eb318 R13=fffffffffffffffe R14=0000000000000011 R15=ffff888008c499a0
RIP=ffffffff814be644 RFL=00000246 [---Z-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 00007f98c9786900 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=00007f98c8c81ed8 CR3=000000000e0c2000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=117864066a3bf7200000000000110ea0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=51a5b349fa00aba800000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000