Warning: Permanently added '[localhost]:52955' (ECDSA) to the list of known hosts.
2023/05/16 19:44:47 fuzzer started
2023/05/16 19:44:47 dialing manager at localhost:35573
2023/05/16 19:44:47 checking machine...
2023/05/16 19:44:47 checking revisions...
syzkaller login: [ 35.217369] kmemleak: Automatic memory scanning thread ended
2023/05/16 19:44:47 testing simple program...
[ 35.285617] cgroup: Unknown subsys name 'net'
[ 35.351570] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 47.960553] audit: type=1400 audit(1684266300.468:6): 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
[ 49.129644] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.133601] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.135194] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.139375] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.141414] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.143097] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.540456] ------------[ cut here ]------------
[ 49.541150] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.543115] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.544210] Modules linked in:
[ 49.544661] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.549445] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.550679] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.551347] 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
[ 49.553722] RSP: 0018:ffff88800b8e7c00 EFLAGS: 00010282
[ 49.554399] RAX: 0000000000000000 RBX: ffff88800d9f1040 RCX: 0000000000000000
[ 49.555363] RDX: ffff88800f648000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.556278] RBP: ffff88800d9f1054 R08: 0000000000000001 R09: 0000000000000000
[ 49.557218] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.558137] R13: ffffffff84e223a0 R14: ffff88800d9f1048 R15: ffffffff84d73340
[ 49.559068] FS: 00005555563aa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.560107] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.560900] CR2: 00007f9b2709d6f4 CR3: 000000000e032000 CR4: 0000000000350ee0
[ 49.561818] Call Trace:
[ 49.562157]
[ 49.562462] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.563126] ipv4_frags_init_net+0x269/0x440
[ 49.563735] ops_init+0xbb/0x6b0
[ 49.564194] setup_net+0x3d9/0x990
[ 49.564711] ? down_read_killable+0x1d7/0x4e0
[ 49.565302] ? __pfx_setup_net+0x10/0x10
[ 49.565853] ? copy_net_ns+0x17c/0x770
[ 49.566381] copy_net_ns+0x321/0x770
[ 49.566918] create_new_namespaces+0x3f6/0xb30
[ 49.567564] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.568201] ksys_unshare+0x44d/0x8e0
[ 49.568745] ? __pfx_ksys_unshare+0x10/0x10
[ 49.569316] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.570081] __x64_sys_unshare+0x31/0x40
[ 49.570660] do_syscall_64+0x3f/0x90
[ 49.571159] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.571866] RIP: 0033:0x7efcfd6800d7
[ 49.572348] 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
[ 49.574585] RSP: 002b:00007ffcaeff4918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.575560] RAX: ffffffffffffffda RBX: 00007ffcaeff4f58 RCX: 00007efcfd6800d7
[ 49.576433] RDX: 00007efcfd6ea41f RSI: 00007ffcaeff48b0 RDI: 0000000040000000
[ 49.577380] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaeff46c0
[ 49.578293] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcfd792bf0
[ 49.579213] R13: 00007ffcaeff49f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.580156]
[ 49.580471] irq event stamp: 8019
[ 49.580965] hardirqs last enabled at (8031): [] __up_console_sem+0x78/0x80
[ 49.582052] hardirqs last disabled at (8042): [] __up_console_sem+0x5d/0x80
[ 49.583140] softirqs last enabled at (7622): [] irq_exit_rcu+0x93/0xc0
[ 49.584209] softirqs last disabled at (7607): [] irq_exit_rcu+0x93/0xc0
[ 49.585289] ---[ end trace 0000000000000000 ]---
[ 49.590196] ------------[ cut here ]------------
[ 49.590931] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.592639] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.593746] Modules linked in:
[ 49.594162] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.595341] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.596378] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.597102] 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
[ 49.599326] RSP: 0018:ffff88800b8e7c00 EFLAGS: 00010282
[ 49.600034] RAX: 0000000000000000 RBX: ffff88800e60b240 RCX: 0000000000000000
[ 49.600955] RDX: ffff88800f648000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.601872] RBP: ffff88800e60b254 R08: 0000000000000001 R09: 0000000000000000
[ 49.602782] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.603705] R13: ffffffff84e223a0 R14: ffff88800e60b248 R15: ffffffff84da62e0
[ 49.604653] FS: 00005555563aa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.605789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.606627] CR2: 00007f9b2709d6f4 CR3: 000000000e032000 CR4: 0000000000350ee0
[ 49.607610] Call Trace:
[ 49.607974]
[ 49.608296] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.609029] ipv6_frags_init_net+0x206/0x3c0
[ 49.609680] ops_init+0xbb/0x6b0
[ 49.610166] setup_net+0x3d9/0x990
[ 49.610698] ? down_read_killable+0x1d7/0x4e0
[ 49.611324] ? __pfx_setup_net+0x10/0x10
[ 49.611926] ? copy_net_ns+0x17c/0x770
[ 49.612478] copy_net_ns+0x321/0x770
[ 49.613088] create_new_namespaces+0x3f6/0xb30
[ 49.613773] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.614447] ksys_unshare+0x44d/0x8e0
[ 49.615020] ? __pfx_ksys_unshare+0x10/0x10
[ 49.615656] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.616444] __x64_sys_unshare+0x31/0x40
[ 49.617062] do_syscall_64+0x3f/0x90
[ 49.617621] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.618317] RIP: 0033:0x7efcfd6800d7
[ 49.618859] 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
[ 49.621289] RSP: 002b:00007ffcaeff4918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.622350] RAX: ffffffffffffffda RBX: 00007ffcaeff4f58 RCX: 00007efcfd6800d7
[ 49.623348] RDX: 00007efcfd6ea41f RSI: 00007ffcaeff48b0 RDI: 0000000040000000
[ 49.624336] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaeff46c0
[ 49.625358] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcfd792bf0
[ 49.626343] R13: 00007ffcaeff49f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.627354]
[ 49.627740] irq event stamp: 9649
[ 49.628206] hardirqs last enabled at (9659): [] __up_console_sem+0x78/0x80
[ 49.629386] hardirqs last disabled at (9670): [] __up_console_sem+0x5d/0x80
[ 49.630564] softirqs last enabled at (9644): [] irq_exit_rcu+0x93/0xc0
[ 49.631713] softirqs last disabled at (9635): [] irq_exit_rcu+0x93/0xc0
[ 49.632858] ---[ end trace 0000000000000000 ]---
[ 49.634272] ------------[ cut here ]------------
[ 49.635078] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.637409] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.638732] Modules linked in:
[ 49.639245] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.640701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.641984] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.642813] 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
[ 49.645533] RSP: 0018:ffff88800b8e7bf0 EFLAGS: 00010286
[ 49.646338] RAX: 0000000000000000 RBX: ffff88800e60b840 RCX: 0000000000000000
[ 49.647444] RDX: ffff88800f648000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.648546] RBP: ffff88800e60b854 R08: 0000000000000001 R09: 0000000000000000
[ 49.649664] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.650767] R13: ffffffff84e223a0 R14: ffff88800e60b848 R15: ffffffff84daf020
[ 49.651887] FS: 00005555563aa400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.653110] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.654043] CR2: 00007f9b2709d6f4 CR3: 000000000e032000 CR4: 0000000000350ee0
[ 49.655152] Call Trace:
[ 49.655589]
[ 49.655969] nf_ct_net_init+0x224/0x3d0
[ 49.656637] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.657320] ops_init+0xbb/0x6b0
[ 49.657808] setup_net+0x3d9/0x990
[ 49.658289] ? down_read_killable+0x1d7/0x4e0
[ 49.658909] ? __pfx_setup_net+0x10/0x10
[ 49.659426] ? copy_net_ns+0x17c/0x770
[ 49.659973] copy_net_ns+0x321/0x770
[ 49.660449] create_new_namespaces+0x3f6/0xb30
[ 49.661082] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.661720] ksys_unshare+0x44d/0x8e0
[ 49.662204] ? __pfx_ksys_unshare+0x10/0x10
[ 49.662774] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.663475] __x64_sys_unshare+0x31/0x40
[ 49.664018] do_syscall_64+0x3f/0x90
[ 49.664495] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.665169] RIP: 0033:0x7efcfd6800d7
[ 49.665663] 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
[ 49.667996] RSP: 002b:00007ffcaeff4918 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.669360] RAX: ffffffffffffffda RBX: 00007ffcaeff4f58 RCX: 00007efcfd6800d7
[ 49.670494] RDX: 00007efcfd6ea41f RSI: 00007ffcaeff48b0 RDI: 0000000040000000
[ 49.671614] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcaeff46c0
[ 49.672734] R10: 0000000000000000 R11: 0000000000000206 R12: 00007efcfd792bf0
[ 49.673842] R13: 00007ffcaeff49f0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.674980]
[ 49.675358] irq event stamp: 10447
[ 49.675944] hardirqs last enabled at (10459): [] __up_console_sem+0x78/0x80
[ 49.677298] hardirqs last disabled at (10470): [] __up_console_sem+0x5d/0x80
[ 49.678628] softirqs last enabled at (10228): [] irq_exit_rcu+0x93/0xc0
[ 49.679930] softirqs last disabled at (10223): [] irq_exit_rcu+0x93/0xc0
[ 49.681214] ---[ end trace 0000000000000000 ]---
executing program
[ 51.204182] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.252559] Bluetooth: hci0: command 0x041b tx timeout
[ 55.299630] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.347691] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
19:45:02 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=00000000800d0002 RCX=00000000800d0003 RDX=ffff88800e85cd10
RSI=ffffea00003a1700 RDI=0000000048800000 RBP=ffffea00003a1700 RSP=ffff88800e64fbd0
R8 =0000000000000001 R9 =00000000800d0002 R10=ffffea00003a1700 R11=0000000000000000
R12=ffff88800e85cab0 R13=ffff88800844f780 R14=ffff88800e85cd10 R15=ffff88800e85cd10
RIP=ffffffff8180ab97 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 00007ff3aec8f900 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=00007ff3ae11c700 CR3=0000000016042000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=2038df339b2af789000000000013b838 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=580125284eb22f2100000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000002e RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800b8e75f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000002e R11=0000000000000001
R12=000000000000002e 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 00005555563aa400 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=00007f9b2709d6f4 CR3=000000000e032000 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