Warning: Permanently added '[localhost]:51033' (ECDSA) to the list of known hosts.
2023/05/17 04:27:33 fuzzer started
2023/05/17 04:27:34 dialing manager at localhost:35573
2023/05/17 04:27:34 checking machine...
2023/05/17 04:27:34 checking revisions...
syzkaller login: [ 36.304008] kmemleak: Automatic memory scanning thread ended
2023/05/17 04:27:34 testing simple program...
[ 36.373351] cgroup: Unknown subsys name 'net'
[ 36.459858] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.862649] audit: type=1400 audit(1684297667.958:6): 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
[ 51.023211] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.026120] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.028299] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.031485] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.033707] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.035038] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.452753] ------------[ cut here ]------------
[ 51.453560] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.455886] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.457112] Modules linked in:
[ 51.457719] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.462576] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.463586] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.464229] 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
[ 51.466413] RSP: 0018:ffff8880160b7c00 EFLAGS: 00010282
[ 51.467082] RAX: 0000000000000000 RBX: ffff88800d713840 RCX: 0000000000000000
[ 51.467967] RDX: ffff88801437d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.468855] RBP: ffff88800d713854 R08: 0000000000000001 R09: 0000000000000000
[ 51.469734] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.470634] R13: ffffffff84e223a0 R14: ffff88800d713848 R15: ffffffff84d73340
[ 51.471514] FS: 0000555555d24400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.472500] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.473201] CR2: 00007fba883156f4 CR3: 000000000e17c000 CR4: 0000000000350ee0
[ 51.474113] Call Trace:
[ 51.474474]
[ 51.474772] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.475381] ipv4_frags_init_net+0x269/0x440
[ 51.475962] ops_init+0xbb/0x6b0
[ 51.476405] setup_net+0x3d9/0x990
[ 51.476891] ? down_read_killable+0x1d7/0x4e0
[ 51.477481] ? __pfx_setup_net+0x10/0x10
[ 51.478004] ? copy_net_ns+0x17c/0x770
[ 51.478543] copy_net_ns+0x321/0x770
[ 51.479021] create_new_namespaces+0x3f6/0xb30
[ 51.479632] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.480244] ksys_unshare+0x44d/0x8e0
[ 51.480768] ? __pfx_ksys_unshare+0x10/0x10
[ 51.481325] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.482072] __x64_sys_unshare+0x31/0x40
[ 51.482612] do_syscall_64+0x3f/0x90
[ 51.483084] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.483753] RIP: 0033:0x7fcf45df30d7
[ 51.484214] 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
[ 51.486374] RSP: 002b:00007ffeeb915e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.487308] RAX: ffffffffffffffda RBX: 00007ffeeb916478 RCX: 00007fcf45df30d7
[ 51.488194] RDX: 00007fcf45e5d41f RSI: 00007ffeeb915dd0 RDI: 0000000040000000
[ 51.489072] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb915be0
[ 51.489952] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf45f05bf0
[ 51.490837] R13: 00007ffeeb915f10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.491748]
[ 51.492060] irq event stamp: 8317
[ 51.492511] hardirqs last enabled at (8329): [] __up_console_sem+0x78/0x80
[ 51.493564] hardirqs last disabled at (8340): [] __up_console_sem+0x5d/0x80
[ 51.494630] softirqs last enabled at (7856): [] irq_exit_rcu+0x93/0xc0
[ 51.495661] softirqs last disabled at (7803): [] irq_exit_rcu+0x93/0xc0
[ 51.496695] ---[ end trace 0000000000000000 ]---
[ 51.502129] ------------[ cut here ]------------
[ 51.502744] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.504521] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.505572] Modules linked in:
[ 51.505985] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.507147] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.508156] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.508822] 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
[ 51.511000] RSP: 0018:ffff8880160b7c00 EFLAGS: 00010282
[ 51.511682] RAX: 0000000000000000 RBX: ffff88800df92640 RCX: 0000000000000000
[ 51.512562] RDX: ffff88801437d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.513411] RBP: ffff88800df92654 R08: 0000000000000001 R09: 0000000000000000
[ 51.514320] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.515215] R13: ffffffff84e223a0 R14: ffff88800df92648 R15: ffffffff84da62e0
[ 51.516102] FS: 0000555555d24400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.517094] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.517822] CR2: 00007fba883156f4 CR3: 000000000e17c000 CR4: 0000000000350ee0
[ 51.518727] Call Trace:
[ 51.519049]
[ 51.519344] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.519979] ipv6_frags_init_net+0x206/0x3c0
[ 51.520558] ops_init+0xbb/0x6b0
[ 51.521008] setup_net+0x3d9/0x990
[ 51.521485] ? down_read_killable+0x1d7/0x4e0
[ 51.522078] ? __pfx_setup_net+0x10/0x10
[ 51.522610] ? copy_net_ns+0x17c/0x770
[ 51.523113] copy_net_ns+0x321/0x770
[ 51.523618] create_new_namespaces+0x3f6/0xb30
[ 51.524200] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.524837] ksys_unshare+0x44d/0x8e0
[ 51.525325] ? __pfx_ksys_unshare+0x10/0x10
[ 51.525897] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.526642] __x64_sys_unshare+0x31/0x40
[ 51.527163] do_syscall_64+0x3f/0x90
[ 51.527667] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.528298] RIP: 0033:0x7fcf45df30d7
[ 51.528795] 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
[ 51.530978] RSP: 002b:00007ffeeb915e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.531930] RAX: ffffffffffffffda RBX: 00007ffeeb916478 RCX: 00007fcf45df30d7
[ 51.532811] RDX: 00007fcf45e5d41f RSI: 00007ffeeb915dd0 RDI: 0000000040000000
[ 51.533704] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb915be0
[ 51.534604] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf45f05bf0
[ 51.535485] R13: 00007ffeeb915f10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.536367]
[ 51.536700] irq event stamp: 10085
[ 51.537140] hardirqs last enabled at (10095): [] __up_console_sem+0x78/0x80
[ 51.538227] hardirqs last disabled at (10106): [] __up_console_sem+0x5d/0x80
[ 51.539289] softirqs last enabled at (9634): [] irq_exit_rcu+0x93/0xc0
[ 51.540317] softirqs last disabled at (9629): [] irq_exit_rcu+0x93/0xc0
[ 51.541346] ---[ end trace 0000000000000000 ]---
[ 51.542775] ------------[ cut here ]------------
[ 51.543354] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.545208] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.546275] Modules linked in:
[ 51.546708] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.547862] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.548869] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.549540] 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
[ 51.551728] RSP: 0018:ffff8880160b7bf0 EFLAGS: 00010286
[ 51.552371] RAX: 0000000000000000 RBX: ffff88800df92040 RCX: 0000000000000000
[ 51.553261] RDX: ffff88801437d1c0 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.554163] RBP: ffff88800df92054 R08: 0000000000000001 R09: 0000000000000000
[ 51.555048] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.555935] R13: ffffffff84e223a0 R14: ffff88800df92048 R15: ffffffff84daf020
[ 51.556832] FS: 0000555555d24400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.557827] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.558584] CR2: 00007fba883156f4 CR3: 000000000e17c000 CR4: 0000000000350ee0
[ 51.559464] Call Trace:
[ 51.559789]
[ 51.560089] nf_ct_net_init+0x224/0x3d0
[ 51.560644] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.561221] ops_init+0xbb/0x6b0
[ 51.561690] setup_net+0x3d9/0x990
[ 51.562165] ? down_read_killable+0x1d7/0x4e0
[ 51.562783] ? __pfx_setup_net+0x10/0x10
[ 51.563290] ? copy_net_ns+0x17c/0x770
[ 51.563823] copy_net_ns+0x321/0x770
[ 51.564309] create_new_namespaces+0x3f6/0xb30
[ 51.564926] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.565568] ksys_unshare+0x44d/0x8e0
[ 51.566072] ? __pfx_ksys_unshare+0x10/0x10
[ 51.566649] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.567359] __x64_sys_unshare+0x31/0x40
[ 51.567904] do_syscall_64+0x3f/0x90
[ 51.568379] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.569051] RIP: 0033:0x7fcf45df30d7
[ 51.569546] 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
[ 51.571740] RSP: 002b:00007ffeeb915e38 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.572687] RAX: ffffffffffffffda RBX: 00007ffeeb916478 RCX: 00007fcf45df30d7
[ 51.573578] RDX: 00007fcf45e5d41f RSI: 00007ffeeb915dd0 RDI: 0000000040000000
[ 51.574495] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffeeb915be0
[ 51.575352] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fcf45f05bf0
[ 51.576246] R13: 00007ffeeb915f10 R14: 0000000000000000 R15: 00000000000000f8
[ 51.577162]
[ 51.577497] irq event stamp: 10869
[ 51.577930] hardirqs last enabled at (10879): [] __up_console_sem+0x78/0x80
[ 51.579031] hardirqs last disabled at (10890): [] __up_console_sem+0x5d/0x80
[ 51.580106] softirqs last enabled at (10776): [] irq_exit_rcu+0x93/0xc0
[ 51.581150] softirqs last disabled at (10769): [] irq_exit_rcu+0x93/0xc0
[ 51.582190] ---[ end trace 0000000000000000 ]---
[ 53.099130] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.146549] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 57.194606] Bluetooth: hci0: command 0x040f tx timeout
[ 59.242511] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:27:49 Registers:
info registers vcpu 0
RAX=000000000002c3e3 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=00007fdf3d770248 CR3=000000000ed0e000 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=9f49c1a4da632fbd5f4197fe41196b00
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ecd9f14ab238bf2e000000000013c0c0 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=9b08d095874aed5400000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000065 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880160b75f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000065 R11=0000000000000001
R12=0000000000000065 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 0000555555d24400 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=00007fba883156f4 CR3=000000000e17c000 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