Warning: Permanently added '[localhost]:56154' (ECDSA) to the list of known hosts.
2023/05/17 03:28:55 fuzzer started
2023/05/17 03:28:56 dialing manager at localhost:35573
2023/05/17 03:28:56 checking machine...
2023/05/17 03:28:56 checking revisions...
syzkaller login: [ 37.629755] kmemleak: Automatic memory scanning thread ended
2023/05/17 03:28:56 testing simple program...
[ 37.702525] cgroup: Unknown subsys name 'net'
[ 37.799166] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 49.430788] audit: type=1400 audit(1684294148.262:6): 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
[ 50.573025] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.574993] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.577198] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.580716] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.582573] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.583863] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.961876] ------------[ cut here ]------------
[ 50.963068] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.965274] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.966557] Modules linked in:
[ 50.967052] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.971913] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.972931] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.973608] 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
[ 50.975798] RSP: 0018:ffff88800f0b7c00 EFLAGS: 00010282
[ 50.976485] RAX: 0000000000000000 RBX: ffff888016032440 RCX: 0000000000000000
[ 50.977368] RDX: ffff88801a248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.978257] RBP: ffff888016032454 R08: 0000000000000001 R09: 0000000000000000
[ 50.979104] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.980022] R13: ffffffff84e223a0 R14: ffff888016032448 R15: ffffffff84d73340
[ 50.980910] FS: 0000555556e8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.981896] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.982637] CR2: 00007ff410a50a30 CR3: 000000000da92000 CR4: 0000000000350ee0
[ 50.983533] Call Trace:
[ 50.983857]
[ 50.984183] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.984794] ipv4_frags_init_net+0x269/0x440
[ 50.985384] ops_init+0xbb/0x6b0
[ 50.985844] setup_net+0x3d9/0x990
[ 50.986327] ? down_read_killable+0x1d7/0x4e0
[ 50.986895] ? __pfx_setup_net+0x10/0x10
[ 50.987453] ? copy_net_ns+0x17c/0x770
[ 50.987951] copy_net_ns+0x321/0x770
[ 50.988464] create_new_namespaces+0x3f6/0xb30
[ 50.989059] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.989698] ksys_unshare+0x44d/0x8e0
[ 50.990222] ? __pfx_ksys_unshare+0x10/0x10
[ 50.990772] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.991522] __x64_sys_unshare+0x31/0x40
[ 50.992032] do_syscall_64+0x3f/0x90
[ 50.992535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.993203] RIP: 0033:0x7f21e67cb0d7
[ 50.993672] 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
[ 50.995855] RSP: 002b:00007ffc7d8aa738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 50.996824] RAX: ffffffffffffffda RBX: 00007ffc7d8aad78 RCX: 00007f21e67cb0d7
[ 50.997717] RDX: 00007f21e683541f RSI: 00007ffc7d8aa6d0 RDI: 0000000040000000
[ 50.998599] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d8aa4e0
[ 50.999487] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21e68ddbf0
[ 51.000362] R13: 00007ffc7d8aa810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.001271]
[ 51.001580] irq event stamp: 7797
[ 51.002006] hardirqs last enabled at (7807): [] __up_console_sem+0x78/0x80
[ 51.003066] hardirqs last disabled at (7818): [] __up_console_sem+0x5d/0x80
[ 51.004147] softirqs last enabled at (7334): [] irq_exit_rcu+0x93/0xc0
[ 51.005191] softirqs last disabled at (7299): [] irq_exit_rcu+0x93/0xc0
[ 51.006220] ---[ end trace 0000000000000000 ]---
[ 51.011580] ------------[ cut here ]------------
[ 51.012204] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.013844] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.014903] Modules linked in:
[ 51.015364] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.016519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.017546] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.018209] 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
[ 51.020388] RSP: 0018:ffff88800f0b7c00 EFLAGS: 00010282
[ 51.021042] RAX: 0000000000000000 RBX: ffff888016375a40 RCX: 0000000000000000
[ 51.021924] RDX: ffff88801a248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.022808] RBP: ffff888016375a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.023718] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.024594] R13: ffffffff84e223a0 R14: ffff888016375a48 R15: ffffffff84da62e0
[ 51.025480] FS: 0000555556e8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.026474] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.027205] CR2: 00007ff410a50a30 CR3: 000000000da92000 CR4: 0000000000350ee0
[ 51.028081] Call Trace:
[ 51.028435]
[ 51.028733] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.029366] ipv6_frags_init_net+0x206/0x3c0
[ 51.029921] ops_init+0xbb/0x6b0
[ 51.030395] setup_net+0x3d9/0x990
[ 51.030847] ? down_read_killable+0x1d7/0x4e0
[ 51.031454] ? __pfx_setup_net+0x10/0x10
[ 51.031961] ? copy_net_ns+0x17c/0x770
[ 51.032490] copy_net_ns+0x321/0x770
[ 51.032970] create_new_namespaces+0x3f6/0xb30
[ 51.033587] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.034234] ksys_unshare+0x44d/0x8e0
[ 51.034727] ? __pfx_ksys_unshare+0x10/0x10
[ 51.035306] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.036020] __x64_sys_unshare+0x31/0x40
[ 51.036563] do_syscall_64+0x3f/0x90
[ 51.037035] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.037713] RIP: 0033:0x7f21e67cb0d7
[ 51.038202] 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
[ 51.040383] RSP: 002b:00007ffc7d8aa738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.041327] RAX: ffffffffffffffda RBX: 00007ffc7d8aad78 RCX: 00007f21e67cb0d7
[ 51.042200] RDX: 00007f21e683541f RSI: 00007ffc7d8aa6d0 RDI: 0000000040000000
[ 51.043062] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d8aa4e0
[ 51.043955] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21e68ddbf0
[ 51.044837] R13: 00007ffc7d8aa810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.045759]
[ 51.046060] irq event stamp: 9393
[ 51.046513] hardirqs last enabled at (9405): [] __up_console_sem+0x78/0x80
[ 51.047584] hardirqs last disabled at (9416): [] __up_console_sem+0x5d/0x80
[ 51.048648] softirqs last enabled at (8944): [] irq_exit_rcu+0x93/0xc0
[ 51.049678] softirqs last disabled at (8939): [] irq_exit_rcu+0x93/0xc0
[ 51.050702] ---[ end trace 0000000000000000 ]---
[ 51.052047] ------------[ cut here ]------------
[ 51.052715] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.054642] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.055762] Modules linked in:
[ 51.056201] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.057351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.058407] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.059046] 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
[ 51.061229] RSP: 0018:ffff88800f0b7bf0 EFLAGS: 00010286
[ 51.061886] RAX: 0000000000000000 RBX: ffff888009a26440 RCX: 0000000000000000
[ 51.062793] RDX: ffff88801a248000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.063700] RBP: ffff888009a26454 R08: 0000000000000001 R09: 0000000000000000
[ 51.064600] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.065480] R13: ffffffff84e223a0 R14: ffff888009a26448 R15: ffffffff84daf020
[ 51.066379] FS: 0000555556e8e400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.067379] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.068088] CR2: 00007ff410a50a30 CR3: 000000000da92000 CR4: 0000000000350ee0
[ 51.068984] Call Trace:
[ 51.069356]
[ 51.069656] nf_ct_net_init+0x224/0x3d0
[ 51.070202] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.070775] ops_init+0xbb/0x6b0
[ 51.071250] setup_net+0x3d9/0x990
[ 51.071744] ? down_read_killable+0x1d7/0x4e0
[ 51.072342] ? __pfx_setup_net+0x10/0x10
[ 51.072852] ? copy_net_ns+0x17c/0x770
[ 51.073387] copy_net_ns+0x321/0x770
[ 51.073872] create_new_namespaces+0x3f6/0xb30
[ 51.074497] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.075149] ksys_unshare+0x44d/0x8e0
[ 51.075654] ? __pfx_ksys_unshare+0x10/0x10
[ 51.076233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.076938] __x64_sys_unshare+0x31/0x40
[ 51.077487] do_syscall_64+0x3f/0x90
[ 51.077961] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.078631] RIP: 0033:0x7f21e67cb0d7
[ 51.079093] 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
[ 51.081284] RSP: 002b:00007ffc7d8aa738 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.082251] RAX: ffffffffffffffda RBX: 00007ffc7d8aad78 RCX: 00007f21e67cb0d7
[ 51.083147] RDX: 00007f21e683541f RSI: 00007ffc7d8aa6d0 RDI: 0000000040000000
[ 51.084029] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc7d8aa4e0
[ 51.084940] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f21e68ddbf0
[ 51.085833] R13: 00007ffc7d8aa810 R14: 0000000000000000 R15: 00000000000000f8
[ 51.086746]
[ 51.087051] irq event stamp: 10169
[ 51.087525] hardirqs last enabled at (10181): [] __up_console_sem+0x78/0x80
[ 51.088601] hardirqs last disabled at (10192): [] __up_console_sem+0x5d/0x80
[ 51.089669] softirqs last enabled at (10078): [] irq_exit_rcu+0x93/0xc0
[ 51.090707] softirqs last disabled at (10073): [] irq_exit_rcu+0x93/0xc0
[ 51.091745] ---[ end trace 0000000000000000 ]---
executing program
[ 52.652806] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.700191] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.748186] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.796193] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
03:29:08 Registers:
info registers vcpu 0
RAX=000000000002206b 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=00000202 [-------] 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=00007ff410a37078 CR3=000000000e884000 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=2039303a39323a33302037312079614d XMM01=5d3437323536392e30352020205b203a
XMM02=74656e20746120393532203a44495020 XMM03=735f74656e5f72657473696765722035
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120393532203a4449
XMM06=57205d3437323536392e30352020205b XMM07=79732039303a39323a33302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000069 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88800f0b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000069 R11=0000000000000001
R12=0000000000000069 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 0000555556e8e400 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=00007ff410a50a30 CR3=000000000da92000 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