Warning: Permanently added '[localhost]:31748' (ECDSA) to the list of known hosts.
2023/05/17 12:55:33 fuzzer started
2023/05/17 12:55:33 dialing manager at localhost:44319
2023/05/17 12:55:33 checking machine...
2023/05/17 12:55:33 checking revisions...
syzkaller login: [ 55.345237] kmemleak: Automatic memory scanning thread ended
2023/05/17 12:55:33 testing simple program...
[ 55.416174] cgroup: Unknown subsys name 'net'
[ 55.606806] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 68.869776] audit: type=1400 audit(1684328147.357:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.026203] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.027872] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.030019] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.033225] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.035776] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.037081] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 70.466136] ------------[ cut here ]------------
[ 70.467004] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.469106] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.470572] Modules linked in:
[ 70.471105] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.476542] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.477853] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.478739] 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
[ 70.481242] RSP: 0018:ffff88800d96fc00 EFLAGS: 00010282
[ 70.482007] RAX: 0000000000000000 RBX: ffff88800c64a440 RCX: 0000000000000000
[ 70.482997] RDX: ffff888014658000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.484000] RBP: ffff88800c64a454 R08: 0000000000000001 R09: 0000000000000000
[ 70.485019] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.485982] R13: ffffffff84e23fe0 R14: ffff88800c64a448 R15: ffffffff84d74dc0
[ 70.486978] FS: 0000555556a29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.488147] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.488990] CR2: 00007f1b09f1e6f4 CR3: 000000000f34c000 CR4: 0000000000350ee0
[ 70.489980] Call Trace:
[ 70.490364]
[ 70.490680] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.491387] ipv4_frags_init_net+0x269/0x440
[ 70.492014] ops_init+0xbb/0x6b0
[ 70.492539] setup_net+0x3d9/0x990
[ 70.493055] ? down_read_killable+0x1d7/0x4e0
[ 70.493700] ? __pfx_setup_net+0x10/0x10
[ 70.494303] ? copy_net_ns+0x17c/0x770
[ 70.494846] copy_net_ns+0x321/0x770
[ 70.495437] create_new_namespaces+0x3f6/0xb30
[ 70.496072] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.496742] ksys_unshare+0x44d/0x8e0
[ 70.497288] ? __pfx_ksys_unshare+0x10/0x10
[ 70.497840] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.498609] __x64_sys_unshare+0x31/0x40
[ 70.499237] do_syscall_64+0x3f/0x90
[ 70.499935] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.500846] RIP: 0033:0x7f932687b0d7
[ 70.501508] 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
[ 70.504319] RSP: 002b:00007ffed69c3d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.505324] RAX: ffffffffffffffda RBX: 00007ffed69c43d8 RCX: 00007f932687b0d7
[ 70.506223] RDX: 00007f93268e541f RSI: 00007ffed69c3d30 RDI: 0000000040000000
[ 70.507246] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed69c3b40
[ 70.508410] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f932698dbf0
[ 70.509333] R13: 00007ffed69c3e70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.510235]
[ 70.510589] irq event stamp: 8379
[ 70.511036] hardirqs last enabled at (8389): [] __up_console_sem+0x78/0x80
[ 70.512141] hardirqs last disabled at (8400): [] __up_console_sem+0x5d/0x80
[ 70.513224] softirqs last enabled at (7944): [] irq_exit_rcu+0x93/0xc0
[ 70.514300] softirqs last disabled at (7927): [] irq_exit_rcu+0x93/0xc0
[ 70.515365] ---[ end trace 0000000000000000 ]---
[ 70.521317] ------------[ cut here ]------------
[ 70.521946] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.523643] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.524720] Modules linked in:
[ 70.525144] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.526391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.527478] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.528157] 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
[ 70.530402] RSP: 0018:ffff88800d96fc00 EFLAGS: 00010282
[ 70.531089] RAX: 0000000000000000 RBX: ffff888013a44040 RCX: 0000000000000000
[ 70.532032] RDX: ffff888014658000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.532947] RBP: ffff888013a44054 R08: 0000000000000001 R09: 0000000000000000
[ 70.533854] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.534763] R13: ffffffff84e23fe0 R14: ffff888013a44048 R15: ffffffff84da7d60
[ 70.535733] FS: 0000555556a29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.536789] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.537544] CR2: 00007f1b09f1e6f4 CR3: 000000000f34c000 CR4: 0000000000350ee0
[ 70.538459] Call Trace:
[ 70.538794]
[ 70.539120] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.539800] ipv6_frags_init_net+0x206/0x3c0
[ 70.540414] ops_init+0xbb/0x6b0
[ 70.540878] setup_net+0x3d9/0x990
[ 70.541375] ? down_read_killable+0x1d7/0x4e0
[ 70.541985] ? __pfx_setup_net+0x10/0x10
[ 70.542532] ? copy_net_ns+0x17c/0x770
[ 70.543075] copy_net_ns+0x321/0x770
[ 70.543623] create_new_namespaces+0x3f6/0xb30
[ 70.544229] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.544900] ksys_unshare+0x44d/0x8e0
[ 70.545429] ? __pfx_ksys_unshare+0x10/0x10
[ 70.545996] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.546749] __x64_sys_unshare+0x31/0x40
[ 70.547356] do_syscall_64+0x3f/0x90
[ 70.547849] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.548548] RIP: 0033:0x7f932687b0d7
[ 70.549029] 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
[ 70.551218] RSP: 002b:00007ffed69c3d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.552202] RAX: ffffffffffffffda RBX: 00007ffed69c43d8 RCX: 00007f932687b0d7
[ 70.553116] RDX: 00007f93268e541f RSI: 00007ffed69c3d30 RDI: 0000000040000000
[ 70.554045] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed69c3b40
[ 70.554960] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f932698dbf0
[ 70.555888] R13: 00007ffed69c3e70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.556825]
[ 70.557137] irq event stamp: 10081
[ 70.557612] hardirqs last enabled at (10093): [] __up_console_sem+0x78/0x80
[ 70.558708] hardirqs last disabled at (10104): [] __up_console_sem+0x5d/0x80
[ 70.559813] softirqs last enabled at (9362): [] irq_exit_rcu+0x93/0xc0
[ 70.560895] softirqs last disabled at (9303): [] irq_exit_rcu+0x93/0xc0
[ 70.561985] ---[ end trace 0000000000000000 ]---
[ 70.563419] ------------[ cut here ]------------
[ 70.564040] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.565998] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.567103] Modules linked in:
[ 70.567561] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 70.568760] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.569811] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.570511] 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
[ 70.572771] RSP: 0018:ffff88800d96fbf0 EFLAGS: 00010286
[ 70.573517] RAX: 0000000000000000 RBX: ffff888013a45a40 RCX: 0000000000000000
[ 70.574613] RDX: ffff888014658000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 70.575536] RBP: ffff888013a45a54 R08: 0000000000000001 R09: 0000000000000000
[ 70.576476] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.577397] R13: ffffffff84e23fe0 R14: ffff888013a45a48 R15: ffffffff84db0aa0
[ 70.578321] FS: 0000555556a29400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 70.579383] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.580133] CR2: 00007f1b09f1e6f4 CR3: 000000000f34c000 CR4: 0000000000350ee0
[ 70.581057] Call Trace:
[ 70.581421]
[ 70.581724] nf_ct_net_init+0x224/0x3d0
[ 70.582300] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.582903] ops_init+0xbb/0x6b0
[ 70.583410] setup_net+0x3d9/0x990
[ 70.583890] ? down_read_killable+0x1d7/0x4e0
[ 70.584519] ? __pfx_setup_net+0x10/0x10
[ 70.585051] ? copy_net_ns+0x17c/0x770
[ 70.585603] copy_net_ns+0x321/0x770
[ 70.586102] create_new_namespaces+0x3f6/0xb30
[ 70.586729] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.587419] ksys_unshare+0x44d/0x8e0
[ 70.587940] ? __pfx_ksys_unshare+0x10/0x10
[ 70.588525] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.589303] __x64_sys_unshare+0x31/0x40
[ 70.589824] do_syscall_64+0x3f/0x90
[ 70.590362] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.591039] RIP: 0033:0x7f932687b0d7
[ 70.591553] 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
[ 70.593813] RSP: 002b:00007ffed69c3d98 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 70.594783] RAX: ffffffffffffffda RBX: 00007ffed69c43d8 RCX: 00007f932687b0d7
[ 70.595725] RDX: 00007f93268e541f RSI: 00007ffed69c3d30 RDI: 0000000040000000
[ 70.596641] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffed69c3b40
[ 70.597591] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f932698dbf0
[ 70.598538] R13: 00007ffed69c3e70 R14: 0000000000000000 R15: 00000000000000f8
[ 70.599497]
[ 70.599803] irq event stamp: 10867
[ 70.600296] hardirqs last enabled at (10879): [] __up_console_sem+0x78/0x80
[ 70.601522] hardirqs last disabled at (10890): [] __up_console_sem+0x5d/0x80
[ 70.602940] softirqs last enabled at (10528): [] irq_exit_rcu+0x93/0xc0
[ 70.604330] softirqs last disabled at (10523): [] irq_exit_rcu+0x93/0xc0
[ 70.605732] ---[ end trace 0000000000000000 ]---
[ 72.109950] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.157331] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 76.205340] Bluetooth: hci0: command 0x040f tx timeout
[ 78.253358] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:55:30 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=b503ba001073dead RCX=ffff88806ce099b8 RDX=1ffffffff0a8562c
RSI=0000000000000000 RDI=ffffffff8542b160 RBP=1ffff1100d9c132f RSP=ffff88806ce09968
R8 =0000000000000001 R9 =ffffffff8542b168 R10=ffffffff85d35a17 R11=0000000000000001
R12=0000000000000001 R13=ffffffff814c6355 R14=0000000000000002 R15=ffffffff8542a780
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 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=00007f12af6532a8 CR3=000000000d7d4000 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=2038343a35353a32312037312079614d XMM01=5d3530313137342e30372020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d35 XMM07=6e72656b2072656c6c616b7a79732038
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000006f RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88800d96f5f0
R8 =0000000000000001 R9 =000000000000000a R10=000000000000006f R11=0000000000000001
R12=000000000000006f 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 0000555556a29400 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=00007f1b09f1e6f4 CR3=000000000f34c000 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