Warning: Permanently added '[localhost]:3810' (ECDSA) to the list of known hosts.
2023/05/16 16:28:34 fuzzer started
2023/05/16 16:28:34 dialing manager at localhost:35573
2023/05/16 16:28:34 checking machine...
2023/05/16 16:28:34 checking revisions...
syzkaller login: [ 42.333581] kmemleak: Automatic memory scanning thread ended
2023/05/16 16:28:34 testing simple program...
[ 42.412967] cgroup: Unknown subsys name 'net'
[ 42.555853] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 56.044547] audit: type=1400 audit(1684254528.441:6): 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
[ 57.172118] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 57.173685] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 57.175432] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 57.178655] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 57.184849] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 57.187361] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 57.599487] ------------[ cut here ]------------
[ 57.600157] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 57.602074] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.603044] Modules linked in:
[ 57.603422] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.606185] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.607969] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.608581] 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
[ 57.610713] RSP: 0018:ffff88801f17fc00 EFLAGS: 00010282
[ 57.611357] RAX: 0000000000000000 RBX: ffff88800e9a3c40 RCX: 0000000000000000
[ 57.612206] RDX: ffff8880158351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.613033] RBP: ffff88800e9a3c54 R08: 0000000000000001 R09: 0000000000000000
[ 57.613838] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 57.614680] R13: ffffffff84e223a0 R14: ffff88800e9a3c48 R15: ffffffff84d73340
[ 57.615515] FS: 0000555555dc5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.616467] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.617169] CR2: 00007f9252d7e6f4 CR3: 0000000016c00000 CR4: 0000000000350ef0
[ 57.617994] Call Trace:
[ 57.618296]
[ 57.618575] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 57.619173] ipv4_frags_init_net+0x269/0x440
[ 57.619680] ops_init+0xbb/0x6b0
[ 57.620125] setup_net+0x3d9/0x990
[ 57.620542] ? down_read_killable+0x1d7/0x4e0
[ 57.621088] ? __pfx_setup_net+0x10/0x10
[ 57.621548] ? copy_net_ns+0x17c/0x770
[ 57.622036] copy_net_ns+0x321/0x770
[ 57.622482] create_new_namespaces+0x3f6/0xb30
[ 57.623049] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.623615] ksys_unshare+0x44d/0x8e0
[ 57.624125] ? __pfx_ksys_unshare+0x10/0x10
[ 57.624635] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.625309] __x64_sys_unshare+0x31/0x40
[ 57.625786] do_syscall_64+0x3f/0x90
[ 57.626258] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.626842] RIP: 0033:0x7f4e47aa60d7
[ 57.627295] 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
[ 57.629303] RSP: 002b:00007ffdb7289f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.630168] RAX: ffffffffffffffda RBX: 00007ffdb728a5a8 RCX: 00007f4e47aa60d7
[ 57.630987] RDX: 00007f4e47b1041f RSI: 00007ffdb7289f00 RDI: 0000000040000000
[ 57.631779] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7289d10
[ 57.632598] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e47bb8bf0
[ 57.633419] R13: 00007ffdb728a040 R14: 0000000000000000 R15: 00000000000000f8
[ 57.634265]
[ 57.634543] irq event stamp: 8495
[ 57.634956] hardirqs last enabled at (8507): [] __up_console_sem+0x78/0x80
[ 57.635949] hardirqs last disabled at (8518): [] __up_console_sem+0x5d/0x80
[ 57.636911] softirqs last enabled at (8072): [] irq_exit_rcu+0x93/0xc0
[ 57.637828] softirqs last disabled at (8033): [] irq_exit_rcu+0x93/0xc0
[ 57.638767] ---[ end trace 0000000000000000 ]---
[ 57.643771] ------------[ cut here ]------------
[ 57.644352] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 57.646011] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.646982] Modules linked in:
[ 57.647327] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.648300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.649172] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.649710] 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
[ 57.651533] RSP: 0018:ffff88801f17fc00 EFLAGS: 00010282
[ 57.652120] RAX: 0000000000000000 RBX: ffff88801654da40 RCX: 0000000000000000
[ 57.652840] RDX: ffff8880158351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.653585] RBP: ffff88801654da54 R08: 0000000000000001 R09: 0000000000000000
[ 57.654331] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.655080] R13: ffffffff84e223a0 R14: ffff88801654da48 R15: ffffffff84da62e0
[ 57.655823] FS: 0000555555dc5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.656659] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.657282] CR2: 00007f9252d7e6f4 CR3: 0000000016c00000 CR4: 0000000000350ef0
[ 57.658021] Call Trace:
[ 57.658307]
[ 57.658557] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 57.659104] ipv6_frags_init_net+0x206/0x3c0
[ 57.659582] ops_init+0xbb/0x6b0
[ 57.659995] setup_net+0x3d9/0x990
[ 57.660382] ? down_read_killable+0x1d7/0x4e0
[ 57.660854] ? __pfx_setup_net+0x10/0x10
[ 57.661306] ? copy_net_ns+0x17c/0x770
[ 57.661728] copy_net_ns+0x321/0x770
[ 57.662156] create_new_namespaces+0x3f6/0xb30
[ 57.662644] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.663187] ksys_unshare+0x44d/0x8e0
[ 57.663597] ? __pfx_ksys_unshare+0x10/0x10
[ 57.664099] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.664700] __x64_sys_unshare+0x31/0x40
[ 57.665162] do_syscall_64+0x3f/0x90
[ 57.665564] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.666124] RIP: 0033:0x7f4e47aa60d7
[ 57.666513] 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
[ 57.668333] RSP: 002b:00007ffdb7289f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.669118] RAX: ffffffffffffffda RBX: 00007ffdb728a5a8 RCX: 00007f4e47aa60d7
[ 57.669830] RDX: 00007f4e47b1041f RSI: 00007ffdb7289f00 RDI: 0000000040000000
[ 57.670571] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7289d10
[ 57.671309] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e47bb8bf0
[ 57.672059] R13: 00007ffdb728a040 R14: 0000000000000000 R15: 00000000000000f8
[ 57.672779]
[ 57.673046] irq event stamp: 10245
[ 57.673401] hardirqs last enabled at (10255): [] __up_console_sem+0x78/0x80
[ 57.674282] hardirqs last disabled at (10266): [] __up_console_sem+0x5d/0x80
[ 57.675160] softirqs last enabled at (9968): [] irq_exit_rcu+0x93/0xc0
[ 57.676009] softirqs last disabled at (9959): [] irq_exit_rcu+0x93/0xc0
[ 57.676822] ---[ end trace 0000000000000000 ]---
[ 57.678022] ------------[ cut here ]------------
[ 57.678510] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 57.680500] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 57.682208] Modules linked in:
[ 57.682858] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 57.684778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 57.686215] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 57.687129] 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
[ 57.690141] RSP: 0018:ffff88801f17fbf0 EFLAGS: 00010286
[ 57.691091] RAX: 0000000000000000 RBX: ffff88800e89c040 RCX: 0000000000000000
[ 57.692315] RDX: ffff8880158351c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 57.693425] RBP: ffff88800e89c054 R08: 0000000000000001 R09: 0000000000000000
[ 57.694459] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 57.695510] R13: ffffffff84e223a0 R14: ffff88800e89c048 R15: ffffffff84daf020
[ 57.696560] FS: 0000555555dc5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 57.697697] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 57.698538] CR2: 00007f9252d7e6f4 CR3: 0000000016c00000 CR4: 0000000000350ef0
[ 57.699559] Call Trace:
[ 57.699978]
[ 57.700328] nf_ct_net_init+0x224/0x3d0
[ 57.700956] ? __pfx_nf_ct_net_init+0x10/0x10
[ 57.701616] ops_init+0xbb/0x6b0
[ 57.702156] setup_net+0x3d9/0x990
[ 57.702677] ? down_read_killable+0x1d7/0x4e0
[ 57.703366] ? __pfx_setup_net+0x10/0x10
[ 57.704000] ? copy_net_ns+0x17c/0x770
[ 57.704577] copy_net_ns+0x321/0x770
[ 57.705166] create_new_namespaces+0x3f6/0xb30
[ 57.705846] unshare_nsproxy_namespaces+0xc1/0x200
[ 57.706590] ksys_unshare+0x44d/0x8e0
[ 57.707182] ? __pfx_ksys_unshare+0x10/0x10
[ 57.707779] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 57.708554] __x64_sys_unshare+0x31/0x40
[ 57.709123] do_syscall_64+0x3f/0x90
[ 57.709625] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 57.710326] RIP: 0033:0x7f4e47aa60d7
[ 57.710814] 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
[ 57.713067] RSP: 002b:00007ffdb7289f68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 57.714068] RAX: ffffffffffffffda RBX: 00007ffdb728a5a8 RCX: 00007f4e47aa60d7
[ 57.715009] RDX: 00007f4e47b1041f RSI: 00007ffdb7289f00 RDI: 0000000040000000
[ 57.715962] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdb7289d10
[ 57.716862] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f4e47bb8bf0
[ 57.717802] R13: 00007ffdb728a040 R14: 0000000000000000 R15: 00000000000000f8
[ 57.718774]
[ 57.719130] irq event stamp: 11039
[ 57.719590] hardirqs last enabled at (11049): [] __up_console_sem+0x78/0x80
[ 57.720727] hardirqs last disabled at (11060): [] __up_console_sem+0x5d/0x80
[ 57.721734] softirqs last enabled at (11022): [] irq_exit_rcu+0x93/0xc0
[ 57.722723] softirqs last disabled at (11017): [] irq_exit_rcu+0x93/0xc0
[ 57.723703] ---[ end trace 0000000000000000 ]---
[ 59.251447] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 61.298948] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 63.347023] Bluetooth: hci0: command 0x040f tx timeout
[ 65.394956] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
16:28:44 Registers:
info registers vcpu 0
RAX=0000000000000023 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f17f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000023 R11=0000000000000001
R12=0000000000000023 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 0000555555dc5400 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=00007f9252d7e6f4 CR3=0000000016c00000 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=000000000003a3f9 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=00007f1a0770d780 CR3=000000000e13e000 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=2030353a38323a36312036312079614d XMM01=5d3232343330362e37352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d32 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000