Warning: Permanently added '[localhost]:47825' (ECDSA) to the list of known hosts.
2023/05/18 00:26:49 fuzzer started
2023/05/18 00:26:49 dialing manager at localhost:44319
2023/05/18 00:26:49 checking machine...
2023/05/18 00:26:49 checking revisions...
syzkaller login: [ 37.993218] kmemleak: Automatic memory scanning thread ended
2023/05/18 00:26:50 testing simple program...
[ 38.060556] cgroup: Unknown subsys name 'net'
[ 38.122966] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.418397] audit: type=1400 audit(1684369621.532:6): 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
executing program
[ 50.498358] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.499960] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.501231] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.506181] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.516104] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.517419] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.904896] ------------[ cut here ]------------
[ 50.905567] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.907294] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.908566] Modules linked in:
[ 50.908978] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.913676] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.914784] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.915559] 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
[ 50.917836] RSP: 0018:ffff88801679fc00 EFLAGS: 00010282
[ 50.918610] RAX: 0000000000000000 RBX: ffff88800e669c40 RCX: 0000000000000000
[ 50.919580] RDX: ffff888018078000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.920570] RBP: ffff88800e669c54 R08: 0000000000000001 R09: 0000000000000000
[ 50.921538] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.922505] R13: ffffffff84e23fe0 R14: ffff88800e669c48 R15: ffffffff84d74dc0
[ 50.923479] FS: 0000555557075400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.924580] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.925285] CR2: 00007fb626f886f4 CR3: 0000000014636000 CR4: 0000000000350ef0
[ 50.926278] Call Trace:
[ 50.926724]
[ 50.927022] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.927799] ipv4_frags_init_net+0x269/0x440
[ 50.928534] ops_init+0xbb/0x6b0
[ 50.928982] setup_net+0x3d9/0x990
[ 50.929552] ? down_read_killable+0x1d7/0x4e0
[ 50.930125] ? __pfx_setup_net+0x10/0x10
[ 50.930668] ? copy_net_ns+0x17c/0x770
[ 50.931174] copy_net_ns+0x321/0x770
[ 50.931692] create_new_namespaces+0x3f6/0xb30
[ 50.932299] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.932942] ksys_unshare+0x44d/0x8e0
[ 50.933468] ? __pfx_ksys_unshare+0x10/0x10
[ 50.934007] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.934742] __x64_sys_unshare+0x31/0x40
[ 50.935256] do_syscall_64+0x3f/0x90
[ 50.935767] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.936448] RIP: 0033:0x7f8054ec80d7
[ 50.936908] 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
[ 50.939065] RSP: 002b:00007ffdeadc64e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.940046] RAX: ffffffffffffffda RBX: 00007ffdeadc6b28 RCX: 00007f8054ec80d7
[ 50.940942] RDX: 00007f8054f3241f RSI: 00007ffdeadc6480 RDI: 0000000040000000
[ 50.941818] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeadc6290
[ 50.942716] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8054fdabf0
[ 50.943594] R13: 00007ffdeadc65c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.944554]
[ 50.944851] irq event stamp: 9057
[ 50.945269] hardirqs last enabled at (9067): [] __up_console_sem+0x78/0x80
[ 50.946347] hardirqs last disabled at (9080): [] __up_console_sem+0x5d/0x80
[ 50.947397] softirqs last enabled at (8806): [] irq_exit_rcu+0x93/0xc0
[ 50.948454] softirqs last disabled at (8773): [] irq_exit_rcu+0x93/0xc0
[ 50.949498] ---[ end trace 0000000000000000 ]---
[ 50.955802] ------------[ cut here ]------------
[ 50.956562] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.958213] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.959272] Modules linked in:
[ 50.959714] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 50.960869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.961877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.962555] 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
[ 50.964721] RSP: 0018:ffff88801679fc00 EFLAGS: 00010282
[ 50.965406] RAX: 0000000000000000 RBX: ffff888008eeea40 RCX: 0000000000000000
[ 50.966256] RDX: ffff888018078000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 50.967156] RBP: ffff888008eeea54 R08: 0000000000000001 R09: 0000000000000000
[ 50.968057] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.968961] R13: ffffffff84e23fe0 R14: ffff888008eeea48 R15: ffffffff84da7d60
[ 50.969853] FS: 0000555557075400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 50.970850] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.971585] CR2: 00007fb626f886f4 CR3: 0000000014636000 CR4: 0000000000350ef0
[ 50.972482] Call Trace:
[ 50.972812]
[ 50.973109] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.973755] ipv6_frags_init_net+0x206/0x3c0
[ 50.974349] ops_init+0xbb/0x6b0
[ 50.974794] setup_net+0x3d9/0x990
[ 50.975243] ? down_read_killable+0x1d7/0x4e0
[ 50.975851] ? __pfx_setup_net+0x10/0x10
[ 50.976464] ? copy_net_ns+0x17c/0x770
[ 50.976979] copy_net_ns+0x321/0x770
[ 50.977518] create_new_namespaces+0x3f6/0xb30
[ 50.978095] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.978743] ksys_unshare+0x44d/0x8e0
[ 50.979231] ? __pfx_ksys_unshare+0x10/0x10
[ 50.979814] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.980564] __x64_sys_unshare+0x31/0x40
[ 50.981075] do_syscall_64+0x3f/0x90
[ 50.981592] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.982243] RIP: 0033:0x7f8054ec80d7
[ 50.982748] 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
[ 50.984963] RSP: 002b:00007ffdeadc64e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.985916] RAX: ffffffffffffffda RBX: 00007ffdeadc6b28 RCX: 00007f8054ec80d7
[ 50.986809] RDX: 00007f8054f3241f RSI: 00007ffdeadc6480 RDI: 0000000040000000
[ 50.987706] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeadc6290
[ 50.988615] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8054fdabf0
[ 50.989519] R13: 00007ffdeadc65c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.990442]
[ 50.990743] irq event stamp: 11137
[ 50.991221] hardirqs last enabled at (11147): [] __up_console_sem+0x78/0x80
[ 50.992374] hardirqs last disabled at (11158): [] __up_console_sem+0x5d/0x80
[ 50.993505] softirqs last enabled at (11044): [] irq_exit_rcu+0x93/0xc0
[ 50.994594] softirqs last disabled at (11035): [] irq_exit_rcu+0x93/0xc0
[ 50.995671] ---[ end trace 0000000000000000 ]---
[ 50.997085] ------------[ cut here ]------------
[ 50.997751] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.999776] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.000911] Modules linked in:
[ 51.001398] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.002606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.003678] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.004397] 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
[ 51.006657] RSP: 0018:ffff88801679fbf0 EFLAGS: 00010286
[ 51.007363] RAX: 0000000000000000 RBX: ffff888008eefe40 RCX: 0000000000000000
[ 51.008272] RDX: ffff888018078000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.009199] RBP: ffff888008eefe54 R08: 0000000000000001 R09: 0000000000000000
[ 51.010201] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.011188] R13: ffffffff84e23fe0 R14: ffff888008eefe48 R15: ffffffff84db0aa0
[ 51.012149] FS: 0000555557075400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.013217] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.014020] CR2: 00007fb626f886f4 CR3: 0000000014636000 CR4: 0000000000350ef0
[ 51.014965] Call Trace:
[ 51.015306]
[ 51.015653] nf_ct_net_init+0x224/0x3d0
[ 51.016214] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.016848] ops_init+0xbb/0x6b0
[ 51.017353] setup_net+0x3d9/0x990
[ 51.017828] ? down_read_killable+0x1d7/0x4e0
[ 51.018469] ? __pfx_setup_net+0x10/0x10
[ 51.019003] ? copy_net_ns+0x17c/0x770
[ 51.019563] copy_net_ns+0x321/0x770
[ 51.020093] create_new_namespaces+0x3f6/0xb30
[ 51.020732] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.021401] ksys_unshare+0x44d/0x8e0
[ 51.021909] ? __pfx_ksys_unshare+0x10/0x10
[ 51.022510] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.023243] __x64_sys_unshare+0x31/0x40
[ 51.023817] do_syscall_64+0x3f/0x90
[ 51.024355] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.025024] RIP: 0033:0x7f8054ec80d7
[ 51.025547] 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
[ 51.027820] RSP: 002b:00007ffdeadc64e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.028814] RAX: ffffffffffffffda RBX: 00007ffdeadc6b28 RCX: 00007f8054ec80d7
[ 51.029740] RDX: 00007f8054f3241f RSI: 00007ffdeadc6480 RDI: 0000000040000000
[ 51.030671] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdeadc6290
[ 51.031597] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f8054fdabf0
[ 51.032532] R13: 00007ffdeadc65c0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.033469]
[ 51.033777] irq event stamp: 11911
[ 51.034222] hardirqs last enabled at (11921): [] __up_console_sem+0x78/0x80
[ 51.035340] hardirqs last disabled at (11932): [] __up_console_sem+0x5d/0x80
[ 51.036459] softirqs last enabled at (11582): [] irq_exit_rcu+0x93/0xc0
[ 51.037535] softirqs last disabled at (11577): [] irq_exit_rcu+0x93/0xc0
[ 51.038612] ---[ end trace 0000000000000000 ]---
[ 52.576980] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.624398] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.672381] Bluetooth: hci0: command 0x040f tx timeout
[ 58.720389] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
00:27:01 Registers:
info registers vcpu 0
RAX=0000000000000034 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801679f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000034 R11=0000000000000001
R12=0000000000000034 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 0000555557075400 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=00007fb626f886f4 CR3=0000000014636000 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=ffffffff8794af28 RBX=0000000000000030 RCX=ffffffff8792bb18 RDX=0000000000000111
RSI=1ffffffff0f28ca7 RDI=ffffffff87946568 RBP=ffffffff812c1330 RSP=ffff88800eb17190
R8 =ffffffff877a4550 R9 =ffffffff8792baa8 R10=0000000000000002 R11=1ffffffff0e650ee
R12=ffff88800eb172f8 R13=ffffffff8792bb28 R14=dffffc0000000000 R15=ffffffff8792bb18
RIP=ffffffff812c301b RFL=00000046 [---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 00007ff64a73f700 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=00007efe2431b0a0 CR3=000000000d95e000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=34386666666666666666203a33315200 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000