Warning: Permanently added '[localhost]:61678' (ECDSA) to the list of known hosts.
2023/05/16 20:05:27 fuzzer started
2023/05/16 20:05:27 dialing manager at localhost:35573
2023/05/16 20:05:27 checking machine...
2023/05/16 20:05:27 checking revisions...
syzkaller login: [ 36.132622] kmemleak: Automatic memory scanning thread ended
2023/05/16 20:05:27 testing simple program...
[ 36.198737] cgroup: Unknown subsys name 'net'
[ 36.290386] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.307647] audit: type=1400 audit(1684267541.161:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.400804] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.402959] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.405231] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.408404] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.409893] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.412363] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.800865] ------------[ cut here ]------------
[ 50.801668] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.803695] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.804983] Modules linked in:
[ 50.805500] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.810592] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.811631] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.812327] 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
[ 50.814510] RSP: 0018:ffff8880203dfc00 EFLAGS: 00010282
[ 50.815212] RAX: 0000000000000000 RBX: ffff88800d951840 RCX: 0000000000000000
[ 50.816103] RDX: ffff88801674b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.816995] RBP: ffff88800d951854 R08: 0000000000000001 R09: 0000000000000000
[ 50.817913] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.818809] R13: ffffffff84e223a0 R14: ffff88800d951848 R15: ffffffff84d73340
[ 50.819716] FS: 00005555568e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.820724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.821481] CR2: 00007f925e2b06f4 CR3: 00000000145c0000 CR4: 0000000000350ee0
[ 50.822373] Call Trace:
[ 50.822707]
[ 50.823021] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.823670] ipv4_frags_init_net+0x269/0x440
[ 50.824264] ops_init+0xbb/0x6b0
[ 50.824718] setup_net+0x3d9/0x990
[ 50.825224] ? down_read_killable+0x1d7/0x4e0
[ 50.825794] ? __pfx_setup_net+0x10/0x10
[ 50.826345] ? copy_net_ns+0x17c/0x770
[ 50.826861] copy_net_ns+0x321/0x770
[ 50.827388] create_new_namespaces+0x3f6/0xb30
[ 50.827988] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.828647] ksys_unshare+0x44d/0x8e0
[ 50.829205] ? __pfx_ksys_unshare+0x10/0x10
[ 50.829760] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.830515] __x64_sys_unshare+0x31/0x40
[ 50.831042] do_syscall_64+0x3f/0x90
[ 50.831564] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.832242] RIP: 0033:0x7f32f964b0d7
[ 50.832716] 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
[ 50.834909] RSP: 002b:00007ffd83451168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.835895] RAX: ffffffffffffffda RBX: 00007ffd834517a8 RCX: 00007f32f964b0d7
[ 50.836825] RDX: 00007f32f96b541f RSI: 00007ffd83451100 RDI: 0000000040000000
[ 50.837767] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd83450f10
[ 50.838703] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32f975dbf0
[ 50.839642] R13: 00007ffd83451240 R14: 0000000000000000 R15: 00000000000000f8
[ 50.840592]
[ 50.840933] irq event stamp: 8633
[ 50.841429] hardirqs last enabled at (8645): [] __up_console_sem+0x78/0x80
[ 50.842547] hardirqs last disabled at (8656): [] __up_console_sem+0x5d/0x80
[ 50.843657] softirqs last enabled at (8594): [] irq_exit_rcu+0x93/0xc0
[ 50.844736] softirqs last disabled at (8589): [] irq_exit_rcu+0x93/0xc0
[ 50.845829] ---[ end trace 0000000000000000 ]---
[ 50.851550] ------------[ cut here ]------------
[ 50.852198] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.853850] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.854916] Modules linked in:
[ 50.855363] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.856516] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.857558] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.858237] 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
[ 50.860417] RSP: 0018:ffff8880203dfc00 EFLAGS: 00010282
[ 50.861133] RAX: 0000000000000000 RBX: ffff8880165d4e40 RCX: 0000000000000000
[ 50.862039] RDX: ffff88801674b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.862965] RBP: ffff8880165d4e54 R08: 0000000000000001 R09: 0000000000000000
[ 50.863889] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.864813] R13: ffffffff84e223a0 R14: ffff8880165d4e48 R15: ffffffff84da62e0
[ 50.865764] FS: 00005555568e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.866796] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.867571] CR2: 00007f925e2b06f4 CR3: 00000000145c0000 CR4: 0000000000350ee0
[ 50.868521] Call Trace:
[ 50.868872]
[ 50.869250] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.869901] ipv6_frags_init_net+0x206/0x3c0
[ 50.870511] ops_init+0xbb/0x6b0
[ 50.870983] setup_net+0x3d9/0x990
[ 50.871486] ? down_read_killable+0x1d7/0x4e0
[ 50.872114] ? __pfx_setup_net+0x10/0x10
[ 50.872647] ? copy_net_ns+0x17c/0x770
[ 50.873222] copy_net_ns+0x321/0x770
[ 50.873735] create_new_namespaces+0x3f6/0xb30
[ 50.874390] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.875039] ksys_unshare+0x44d/0x8e0
[ 50.875587] ? __pfx_ksys_unshare+0x10/0x10
[ 50.876197] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.876956] __x64_sys_unshare+0x31/0x40
[ 50.877547] do_syscall_64+0x3f/0x90
[ 50.878051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.878759] RIP: 0033:0x7f32f964b0d7
[ 50.879286] 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
[ 50.881588] RSP: 002b:00007ffd83451168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.882589] RAX: ffffffffffffffda RBX: 00007ffd834517a8 RCX: 00007f32f964b0d7
[ 50.883519] RDX: 00007f32f96b541f RSI: 00007ffd83451100 RDI: 0000000040000000
[ 50.884465] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd83450f10
[ 50.885414] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32f975dbf0
[ 50.886348] R13: 00007ffd83451240 R14: 0000000000000000 R15: 00000000000000f8
[ 50.887299]
[ 50.887622] irq event stamp: 10421
[ 50.888113] hardirqs last enabled at (10433): [] __up_console_sem+0x78/0x80
[ 50.889260] hardirqs last disabled at (10444): [] __up_console_sem+0x5d/0x80
[ 50.890384] softirqs last enabled at (9778): [] irq_exit_rcu+0x93/0xc0
[ 50.891474] softirqs last disabled at (9751): [] irq_exit_rcu+0x93/0xc0
[ 50.892564] ---[ end trace 0000000000000000 ]---
[ 50.893944] ------------[ cut here ]------------
[ 50.894614] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.896565] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.897695] Modules linked in:
[ 50.898157] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.899368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.900445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.901193] 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
[ 50.903460] RSP: 0018:ffff8880203dfbf0 EFLAGS: 00010286
[ 50.904182] RAX: 0000000000000000 RBX: ffff8880165d5440 RCX: 0000000000000000
[ 50.905117] RDX: ffff88801674b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.906024] RBP: ffff8880165d5454 R08: 0000000000000001 R09: 0000000000000000
[ 50.906958] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.907884] R13: ffffffff84e223a0 R14: ffff8880165d5448 R15: ffffffff84daf020
[ 50.908829] FS: 00005555568e6400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.909892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.910672] CR2: 00007f925e2b06f4 CR3: 00000000145c0000 CR4: 0000000000350ee0
[ 50.911614] Call Trace:
[ 50.911958]
[ 50.912301] nf_ct_net_init+0x224/0x3d0
[ 50.912850] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.913500] ops_init+0xbb/0x6b0
[ 50.913968] setup_net+0x3d9/0x990
[ 50.914473] ? down_read_killable+0x1d7/0x4e0
[ 50.915102] ? __pfx_setup_net+0x10/0x10
[ 50.915641] ? copy_net_ns+0x17c/0x770
[ 50.916209] copy_net_ns+0x321/0x770
[ 50.916724] create_new_namespaces+0x3f6/0xb30
[ 50.917389] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.918049] ksys_unshare+0x44d/0x8e0
[ 50.918599] ? __pfx_ksys_unshare+0x10/0x10
[ 50.919204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.919949] __x64_sys_unshare+0x31/0x40
[ 50.920524] do_syscall_64+0x3f/0x90
[ 50.921051] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.921766] RIP: 0033:0x7f32f964b0d7
[ 50.922284] 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
[ 50.924559] RSP: 002b:00007ffd83451168 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.925567] RAX: ffffffffffffffda RBX: 00007ffd834517a8 RCX: 00007f32f964b0d7
[ 50.926508] RDX: 00007f32f96b541f RSI: 00007ffd83451100 RDI: 0000000040000000
[ 50.927438] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd83450f10
[ 50.928370] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f32f975dbf0
[ 50.929323] R13: 00007ffd83451240 R14: 0000000000000000 R15: 00000000000000f8
[ 50.930284]
[ 50.930609] irq event stamp: 11165
[ 50.931097] hardirqs last enabled at (11177): [] __up_console_sem+0x78/0x80
[ 50.932230] hardirqs last disabled at (11188): [] __up_console_sem+0x5d/0x80
[ 50.933385] softirqs last enabled at (10724): [] irq_exit_rcu+0x93/0xc0
[ 50.934476] softirqs last disabled at (10719): [] irq_exit_rcu+0x93/0xc0
[ 50.935584] ---[ end trace 0000000000000000 ]---
executing program
[ 52.486758] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.534184] Bluetooth: hci0: command 0x041b tx timeout
[ 56.582155] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.630199] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
20:05:42 Registers:
info registers vcpu 0
RAX=0000000000027395 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 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 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=00007fddb68a0278 CR3=000000001763c000 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=2032343a35303a30322036312079614d XMM01=5d3030353530382e30352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880203df5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 00005555568e6400 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=00007f925e2b06f4 CR3=00000000145c0000 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