Warning: Permanently added '[localhost]:6871' (ECDSA) to the list of known hosts.
2023/05/18 06:17:24 fuzzer started
2023/05/18 06:17:24 dialing manager at localhost:44319
2023/05/18 06:17:24 checking machine...
2023/05/18 06:17:24 checking revisions...
syzkaller login: [ 40.731328] kmemleak: Automatic memory scanning thread ended
2023/05/18 06:17:24 testing simple program...
[ 40.786113] cgroup: Unknown subsys name 'net'
[ 40.852394] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.048970] audit: type=1400 audit(1684390657.926:6): avc: denied { execmem } for pid=256 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 55.135622] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.137804] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.139671] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.143348] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.144940] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.148233] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.520111] ------------[ cut here ]------------
[ 55.520875] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.523310] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.524693] Modules linked in:
[ 55.525247] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.529475] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.530485] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.531156] 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
[ 55.533317] RSP: 0018:ffff888016f7fc00 EFLAGS: 00010282
[ 55.533968] RAX: 0000000000000000 RBX: ffff88800e116440 RCX: 0000000000000000
[ 55.534860] RDX: ffff88800fffd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.535755] RBP: ffff88800e116454 R08: 0000000000000001 R09: 0000000000000000
[ 55.536653] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.537528] R13: ffffffff84e23fe0 R14: ffff88800e116448 R15: ffffffff84d74dc0
[ 55.538415] FS: 0000555556898400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.539399] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.540147] CR2: 00007faad56821f0 CR3: 000000001650a000 CR4: 0000000000350ee0
[ 55.541019] Call Trace:
[ 55.541366]
[ 55.541666] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.542307] ipv4_frags_init_net+0x269/0x440
[ 55.542878] ops_init+0xbb/0x6b0
[ 55.543357] setup_net+0x3d9/0x990
[ 55.543812] ? down_read_killable+0x1d7/0x4e0
[ 55.544430] ? __pfx_setup_net+0x10/0x10
[ 55.544935] ? copy_net_ns+0x17c/0x770
[ 55.545464] copy_net_ns+0x321/0x770
[ 55.545942] create_new_namespaces+0x3f6/0xb30
[ 55.546552] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.547193] ksys_unshare+0x44d/0x8e0
[ 55.547678] ? __pfx_ksys_unshare+0x10/0x10
[ 55.548254] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.548954] __x64_sys_unshare+0x31/0x40
[ 55.549489] do_syscall_64+0x3f/0x90
[ 55.549964] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.550632] RIP: 0033:0x7faf6e3d20d7
[ 55.551122] 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
[ 55.553293] RSP: 002b:00007ffe368769e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.554221] RAX: ffffffffffffffda RBX: 00007ffe36877028 RCX: 00007faf6e3d20d7
[ 55.555098] RDX: 00007faf6e43c41f RSI: 00007ffe36876980 RDI: 0000000040000000
[ 55.555942] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36876790
[ 55.556819] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf6e4e4bf0
[ 55.557690] R13: 00007ffe36876ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.558580]
[ 55.558881] irq event stamp: 8313
[ 55.559327] hardirqs last enabled at (8325): [] __up_console_sem+0x78/0x80
[ 55.560390] hardirqs last disabled at (8336): [] __up_console_sem+0x5d/0x80
[ 55.561444] softirqs last enabled at (8252): [] irq_exit_rcu+0x93/0xc0
[ 55.562475] softirqs last disabled at (8247): [] irq_exit_rcu+0x93/0xc0
[ 55.563495] ---[ end trace 0000000000000000 ]---
[ 55.568891] ------------[ cut here ]------------
[ 55.569667] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.571316] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.572398] Modules linked in:
[ 55.572810] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.573952] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.574948] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.575618] 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
[ 55.577778] RSP: 0018:ffff888016f7fc00 EFLAGS: 00010282
[ 55.578461] RAX: 0000000000000000 RBX: ffff88800e6b5840 RCX: 0000000000000000
[ 55.579346] RDX: ffff88800fffd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.580255] RBP: ffff88800e6b5854 R08: 0000000000000001 R09: 0000000000000000
[ 55.581135] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.581983] R13: ffffffff84e23fe0 R14: ffff88800e6b5848 R15: ffffffff84da7d60
[ 55.582868] FS: 0000555556898400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.583865] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.584615] CR2: 00007faad56821f0 CR3: 000000001650a000 CR4: 0000000000350ee0
[ 55.585489] Call Trace:
[ 55.585813]
[ 55.586149] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.586769] ipv6_frags_init_net+0x206/0x3c0
[ 55.587377] ops_init+0xbb/0x6b0
[ 55.587828] setup_net+0x3d9/0x990
[ 55.588330] ? down_read_killable+0x1d7/0x4e0
[ 55.588894] ? __pfx_setup_net+0x10/0x10
[ 55.589430] ? copy_net_ns+0x17c/0x770
[ 55.589930] copy_net_ns+0x321/0x770
[ 55.590440] create_new_namespaces+0x3f6/0xb30
[ 55.591020] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.591661] ksys_unshare+0x44d/0x8e0
[ 55.592177] ? __pfx_ksys_unshare+0x10/0x10
[ 55.592720] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.593444] __x64_sys_unshare+0x31/0x40
[ 55.593955] do_syscall_64+0x3f/0x90
[ 55.594451] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.595129] RIP: 0033:0x7faf6e3d20d7
[ 55.595612] 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
[ 55.597763] RSP: 002b:00007ffe368769e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.598705] RAX: ffffffffffffffda RBX: 00007ffe36877028 RCX: 00007faf6e3d20d7
[ 55.599583] RDX: 00007faf6e43c41f RSI: 00007ffe36876980 RDI: 0000000040000000
[ 55.600484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36876790
[ 55.601369] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf6e4e4bf0
[ 55.602253] R13: 00007ffe36876ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.603160]
[ 55.603459] irq event stamp: 10493
[ 55.603884] hardirqs last enabled at (10503): [] __up_console_sem+0x78/0x80
[ 55.604947] hardirqs last disabled at (10514): [] __up_console_sem+0x5d/0x80
[ 55.605997] softirqs last enabled at (10200): [] irq_exit_rcu+0x93/0xc0
[ 55.607034] softirqs last disabled at (10195): [] irq_exit_rcu+0x93/0xc0
[ 55.608109] ---[ end trace 0000000000000000 ]---
[ 55.609457] ------------[ cut here ]------------
[ 55.610028] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.611949] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.613036] Modules linked in:
[ 55.613467] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.614617] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.615627] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.616320] 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
executing program
[ 55.618479] RSP: 0018:ffff888016f7fbf0 EFLAGS: 00010286
[ 55.619376] RAX: 0000000000000000 RBX: ffff88800e6b4e40 RCX: 0000000000000000
[ 55.620317] RDX: ffff88800fffd1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.621204] RBP: ffff88800e6b4e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.622081] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 55.622928] R13: ffffffff84e23fe0 R14: ffff88800e6b4e48 R15: ffffffff84db0aa0
[ 55.623816] FS: 0000555556898400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.624812] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.625541] CR2: 00007faad56821f0 CR3: 000000001650a000 CR4: 0000000000350ee0
[ 55.626418] Call Trace:
[ 55.626743]
[ 55.627037] nf_ct_net_init+0x224/0x3d0
[ 55.627581] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.628192] ops_init+0xbb/0x6b0
[ 55.628640] setup_net+0x3d9/0x990
[ 55.629121] ? down_read_killable+0x1d7/0x4e0
[ 55.629688] ? __pfx_setup_net+0x10/0x10
[ 55.630218] ? copy_net_ns+0x17c/0x770
[ 55.630719] copy_net_ns+0x321/0x770
[ 55.631224] create_new_namespaces+0x3f6/0xb30
[ 55.631801] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.632454] ksys_unshare+0x44d/0x8e0
[ 55.632945] ? __pfx_ksys_unshare+0x10/0x10
[ 55.633532] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.634269] __x64_sys_unshare+0x31/0x40
[ 55.634787] do_syscall_64+0x3f/0x90
[ 55.635283] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.635936] RIP: 0033:0x7faf6e3d20d7
[ 55.636432] 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
[ 55.638604] RSP: 002b:00007ffe368769e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.639539] RAX: ffffffffffffffda RBX: 00007ffe36877028 RCX: 00007faf6e3d20d7
[ 55.640435] RDX: 00007faf6e43c41f RSI: 00007ffe36876980 RDI: 0000000040000000
[ 55.641330] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe36876790
[ 55.642196] R10: 0000000000000000 R11: 0000000000000206 R12: 00007faf6e4e4bf0
[ 55.643035] R13: 00007ffe36876ac0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.643937]
[ 55.644282] irq event stamp: 11337
[ 55.644712] hardirqs last enabled at (11347): [] __up_console_sem+0x78/0x80
[ 55.645757] hardirqs last disabled at (11358): [] __up_console_sem+0x5d/0x80
[ 55.646817] softirqs last enabled at (10824): [] irq_exit_rcu+0x93/0xc0
[ 55.647847] softirqs last disabled at (10805): [] irq_exit_rcu+0x93/0xc0
[ 55.648879] ---[ end trace 0000000000000000 ]---
[ 57.220818] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.268156] Bluetooth: hci0: command 0x041b tx timeout
[ 61.317120] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 63.365105] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
06:17:34 Registers:
info registers vcpu 0
RAX=0000000000024609 RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f RFL=00000206 [-----P-] 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=00007fbd86b04830 CR3=000000000e4d8000 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=d08c25999ffac2975e43f46c735d1451
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=39f4f703fa45d4ae000000000013b568 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=4b45cf3f83cfbd4800000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020200000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000074 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff888016f7f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000074 R11=0000000000000001
R12=0000000000000074 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 0000555556898400 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=00007faad56821f0 CR3=000000001650a000 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