Warning: Permanently added '[localhost]:5586' (ECDSA) to the list of known hosts.
2023/05/18 10:15:04 fuzzer started
2023/05/18 10:15:05 dialing manager at localhost:44319
2023/05/18 10:15:05 checking machine...
2023/05/18 10:15:05 checking revisions...
syzkaller login: [ 48.808047] kmemleak: Automatic memory scanning thread ended
2023/05/18 10:15:05 testing simple program...
[ 48.892421] cgroup: Unknown subsys name 'net'
[ 49.004627] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 62.030824] audit: type=1400 audit(1684404918.775:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 63.141320] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.148070] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.149258] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.162760] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.168322] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.175618] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.531167] ------------[ cut here ]------------
[ 63.531614] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.532786] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.533503] Modules linked in:
[ 63.533776] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.534600] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.535297] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.535752] 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
[ 63.537215] RSP: 0018:ffff8880142dfc00 EFLAGS: 00010282
[ 63.537648] RAX: 0000000000000000 RBX: ffff88800de25440 RCX: 0000000000000000
[ 63.538239] RDX: ffff88801a239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.542856] RBP: ffff88800de25454 R08: 0000000000000001 R09: 0000000000000000
[ 63.543421] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.544026] R13: ffffffff84e23fe0 R14: ffff88800de25448 R15: ffffffff84d74dc0
[ 63.544593] FS: 0000555556f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.545265] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.545732] CR2: 00007f7e4a4b06f4 CR3: 000000000b986000 CR4: 0000000000350ef0
[ 63.546334] Call Trace:
[ 63.546570]
[ 63.550907] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.551347] ipv4_frags_init_net+0x269/0x440
[ 63.551714] ops_init+0xbb/0x6b0
[ 63.552040] setup_net+0x3d9/0x990
[ 63.552358] ? down_read_killable+0x1d7/0x4e0
[ 63.552720] ? __pfx_setup_net+0x10/0x10
[ 63.553097] ? copy_net_ns+0x17c/0x770
[ 63.553450] copy_net_ns+0x321/0x770
[ 63.553771] create_new_namespaces+0x3f6/0xb30
[ 63.554198] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.558841] ksys_unshare+0x44d/0x8e0
[ 63.559151] ? __pfx_ksys_unshare+0x10/0x10
[ 63.559477] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.559930] __x64_sys_unshare+0x31/0x40
[ 63.560242] do_syscall_64+0x3f/0x90
[ 63.560535] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.560962] RIP: 0033:0x7fc716bf50d7
[ 63.561247] 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
[ 63.562718] RSP: 002b:00007ffcd16160f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.563302] RAX: ffffffffffffffda RBX: 00007ffcd1616738 RCX: 00007fc716bf50d7
[ 63.563898] RDX: 00007fc716c5f41f RSI: 00007ffcd1616090 RDI: 0000000040000000
[ 63.564455] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1615ea0
[ 63.565032] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc716d07bf0
[ 63.565554] R13: 00007ffcd16161d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.566119]
[ 63.566321] irq event stamp: 10493
[ 63.566681] hardirqs last enabled at (10503): [] __up_console_sem+0x78/0x80
[ 63.568482] hardirqs last disabled at (10514): [] __up_console_sem+0x5d/0x80
[ 63.569187] softirqs last enabled at (10122): [] irq_exit_rcu+0x93/0xc0
[ 63.569885] softirqs last disabled at (10113): [] irq_exit_rcu+0x93/0xc0
[ 63.570562] ---[ end trace 0000000000000000 ]---
[ 63.575221] ------------[ cut here ]------------
[ 63.575887] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.576982] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.577658] Modules linked in:
[ 63.577958] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.578699] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.579357] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.579768] 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
[ 63.581148] RSP: 0018:ffff8880142dfc00 EFLAGS: 00010282
[ 63.581566] RAX: 0000000000000000 RBX: ffff8880140fd840 RCX: 0000000000000000
[ 63.582146] RDX: ffff88801a239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.585013] RBP: ffff8880140fd854 R08: 0000000000000001 R09: 0000000000000000
[ 63.585575] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.586155] R13: ffffffff84e23fe0 R14: ffff8880140fd848 R15: ffffffff84da7d60
[ 63.586748] FS: 0000555556f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.587438] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.587931] CR2: 00007f7e4a4b06f4 CR3: 000000000b986000 CR4: 0000000000350ef0
[ 63.588530] Call Trace:
[ 63.588751]
[ 63.588997] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.589401] ipv6_frags_init_net+0x206/0x3c0
[ 63.589760] ops_init+0xbb/0x6b0
[ 63.590090] setup_net+0x3d9/0x990
[ 63.590394] ? down_read_killable+0x1d7/0x4e0
[ 63.590836] ? __pfx_setup_net+0x10/0x10
[ 63.591177] ? copy_net_ns+0x17c/0x770
[ 63.591521] copy_net_ns+0x321/0x770
[ 63.591877] create_new_namespaces+0x3f6/0xb30
[ 63.592273] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.592679] ksys_unshare+0x44d/0x8e0
[ 63.593047] ? __pfx_ksys_unshare+0x10/0x10
[ 63.593431] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.593927] __x64_sys_unshare+0x31/0x40
[ 63.594271] do_syscall_64+0x3f/0x90
[ 63.598714] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.599179] RIP: 0033:0x7fc716bf50d7
[ 63.599491] 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
[ 63.600890] RSP: 002b:00007ffcd16160f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.601481] RAX: ffffffffffffffda RBX: 00007ffcd1616738 RCX: 00007fc716bf50d7
[ 63.602076] RDX: 00007fc716c5f41f RSI: 00007ffcd1616090 RDI: 0000000040000000
[ 63.602663] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1615ea0
[ 63.603250] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc716d07bf0
[ 63.603862] R13: 00007ffcd16161d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.604453]
[ 63.604675] irq event stamp: 12165
[ 63.605006] hardirqs last enabled at (12177): [] __up_console_sem+0x78/0x80
[ 63.605679] hardirqs last disabled at (12186): [] __up_console_sem+0x5d/0x80
[ 63.606373] softirqs last enabled at (11794): [] irq_exit_rcu+0x93/0xc0
[ 63.607121] softirqs last disabled at (11789): [] irq_exit_rcu+0x93/0xc0
[ 63.607769] ---[ end trace 0000000000000000 ]---
[ 63.608980] ------------[ cut here ]------------
[ 63.609355] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.610719] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.611421] Modules linked in:
[ 63.611694] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 63.612449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.613122] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.613547] 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
[ 63.619089] RSP: 0018:ffff8880142dfbf0 EFLAGS: 00010286
[ 63.619578] RAX: 0000000000000000 RBX: ffff8880140fd040 RCX: 0000000000000000
[ 63.620232] RDX: ffff88801a239b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 63.620860] RBP: ffff8880140fd054 R08: 0000000000000001 R09: 0000000000000000
[ 63.621470] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.622113] R13: ffffffff84e23fe0 R14: ffff8880140fd048 R15: ffffffff84db0aa0
[ 63.622740] FS: 0000555556f7d400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.623335] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.623876] CR2: 00007f7e4a4b06f4 CR3: 000000000b986000 CR4: 0000000000350ef0
[ 63.624437] Call Trace:
[ 63.624662]
[ 63.624898] nf_ct_net_init+0x224/0x3d0
[ 63.625248] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.625628] ops_init+0xbb/0x6b0
[ 63.625967] setup_net+0x3d9/0x990
[ 63.626279] ? down_read_killable+0x1d7/0x4e0
[ 63.626687] ? __pfx_setup_net+0x10/0x10
[ 63.627052] ? copy_net_ns+0x17c/0x770
[ 63.627386] copy_net_ns+0x321/0x770
[ 63.627705] create_new_namespaces+0x3f6/0xb30
[ 63.628125] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.628536] ksys_unshare+0x44d/0x8e0
[ 63.628893] ? __pfx_ksys_unshare+0x10/0x10
[ 63.629263] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.629744] __x64_sys_unshare+0x31/0x40
[ 63.630130] do_syscall_64+0x3f/0x90
[ 63.630456] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.630959] RIP: 0033:0x7fc716bf50d7
[ 63.631270] 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
[ 63.632671] RSP: 002b:00007ffcd16160f8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.633313] RAX: ffffffffffffffda RBX: 00007ffcd1616738 RCX: 00007fc716bf50d7
[ 63.633924] RDX: 00007fc716c5f41f RSI: 00007ffcd1616090 RDI: 0000000040000000
[ 63.634492] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcd1615ea0
[ 63.635121] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fc716d07bf0
[ 63.635691] R13: 00007ffcd16161d0 R14: 0000000000000000 R15: 00000000000000f8
[ 63.636296]
[ 63.636529] irq event stamp: 12921
[ 63.636852] hardirqs last enabled at (12933): [] __up_console_sem+0x78/0x80
[ 63.637576] hardirqs last disabled at (12942): [] __up_console_sem+0x5d/0x80
[ 63.638299] softirqs last enabled at (12436): [] irq_exit_rcu+0x93/0xc0
[ 63.639046] softirqs last disabled at (12391): [] irq_exit_rcu+0x93/0xc0
[ 63.639700] ---[ end trace 0000000000000000 ]---
executing program
[ 65.223220] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.270672] Bluetooth: hci0: command 0x041b tx timeout
[ 69.319635] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.369648] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
10:15:17 Registers:
info registers vcpu 0
RAX=0000000000000038 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff8880142df490
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000038 R11=0000000000000001
R12=0000000000000038 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 0000555556f7d400 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=00007f7e4a4b06f4 CR3=000000000b986000 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=0000000000000001 RBX=ffffffffffffffff RCX=ffff88806cf09df0 RDX=1ffff110011b2b74
RSI=0000000000000000 RDI=ffff888008d95ba0 RBP=1ffff1100d9e13b6 RSP=ffff88806cf09da0
R8 =0000000000000001 R9 =ffff888008d95ba8 R10=ffffffff85d35a17 R11=0000000000000000
R12=0000000000000000 R13=ffffffff81375524 R14=0000000000000001 R15=ffff888008d951c0
RIP=ffffffff812d6fbc RFL=00000057 [---ZAPC] 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 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=00007f60d42d0460 CR3=000000000e67a000 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=c02efe11723274b60a494e3a95effb38
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0bc61432271e28590000000000112860 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4a8772c7df7675e300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000