Warning: Permanently added '[localhost]:16761' (ECDSA) to the list of known hosts.
2023/05/18 09:35:39 fuzzer started
2023/05/18 09:35:39 dialing manager at localhost:44319
2023/05/18 09:35:39 checking machine...
2023/05/18 09:35:39 checking revisions...
syzkaller login: [ 51.606221] kmemleak: Automatic memory scanning thread ended
2023/05/18 09:35:39 testing simple program...
[ 51.673084] cgroup: Unknown subsys name 'net'
[ 51.757588] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 65.118976] audit: type=1400 audit(1684402553.417:6): 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
[ 66.238858] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 66.241151] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 66.242156] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 66.245125] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 66.246786] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 66.247607] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 66.607991] ------------[ cut here ]------------
[ 66.608854] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 66.611099] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.612732] Modules linked in:
[ 66.613257] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.618597] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.619597] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.620194] 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
[ 66.622122] RSP: 0018:ffff88801a7a7c00 EFLAGS: 00010282
[ 66.622735] RAX: 0000000000000000 RBX: ffff88800955c040 RCX: 0000000000000000
[ 66.623492] RDX: ffff888016bed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.624285] RBP: ffff88800955c054 R08: 0000000000000001 R09: 0000000000000000
[ 66.625083] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.625903] R13: ffffffff84e23fe0 R14: ffff88800955c048 R15: ffffffff84d74dc0
[ 66.626659] FS: 0000555556a14400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 66.627527] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.628182] CR2: 00007fdcef63e6f4 CR3: 000000000ec56000 CR4: 0000000000350ee0
[ 66.628968] Call Trace:
[ 66.629245]
[ 66.629501] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 66.630092] ipv4_frags_init_net+0x269/0x440
[ 66.630577] ops_init+0xbb/0x6b0
[ 66.631022] setup_net+0x3d9/0x990
[ 66.631412] ? down_read_killable+0x1d7/0x4e0
[ 66.631941] ? __pfx_setup_net+0x10/0x10
[ 66.632373] ? copy_net_ns+0x17c/0x770
[ 66.632851] copy_net_ns+0x321/0x770
[ 66.633275] create_new_namespaces+0x3f6/0xb30
[ 66.633798] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.634325] ksys_unshare+0x44d/0x8e0
[ 66.634828] ? __pfx_ksys_unshare+0x10/0x10
[ 66.635314] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.635962] __x64_sys_unshare+0x31/0x40
[ 66.636384] do_syscall_64+0x3f/0x90
[ 66.636806] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.637345] RIP: 0033:0x7fe3d55180d7
[ 66.637753] 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
[ 66.639599] RSP: 002b:00007ffd97752708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.640434] RAX: ffffffffffffffda RBX: 00007ffd97752d48 RCX: 00007fe3d55180d7
[ 66.641208] RDX: 00007fe3d558241f RSI: 00007ffd977526a0 RDI: 0000000040000000
[ 66.641996] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd977524b0
[ 66.642751] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d562abf0
[ 66.643506] R13: 00007ffd977527e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.644305]
[ 66.644567] irq event stamp: 9085
[ 66.644976] hardirqs last enabled at (9097): [] __up_console_sem+0x78/0x80
[ 66.645918] hardirqs last disabled at (9108): [] __up_console_sem+0x5d/0x80
[ 66.646892] softirqs last enabled at (8638): [] irq_exit_rcu+0x93/0xc0
[ 66.647787] softirqs last disabled at (8583): [] irq_exit_rcu+0x93/0xc0
[ 66.648618] ---[ end trace 0000000000000000 ]---
[ 66.654318] ------------[ cut here ]------------
[ 66.655817] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 66.657630] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.658813] Modules linked in:
[ 66.659115] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.660014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.660802] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.661251] 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
[ 66.662863] RSP: 0018:ffff88801a7a7c00 EFLAGS: 00010282
[ 66.663311] RAX: 0000000000000000 RBX: ffff88800ed56240 RCX: 0000000000000000
[ 66.663993] RDX: ffff888016bed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.664484] RBP: ffff88800ed56254 R08: 0000000000000001 R09: 0000000000000000
[ 66.665065] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.665554] R13: ffffffff84e23fe0 R14: ffff88800ed56248 R15: ffffffff84da7d60
[ 66.666162] FS: 0000555556a14400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.666806] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.667209] CR2: 00007fcdaa4fb8c0 CR3: 000000000ec56000 CR4: 0000000000350ef0
[ 66.667796] Call Trace:
[ 66.667987]
[ 66.668151] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 66.668506] ipv6_frags_init_net+0x206/0x3c0
[ 66.668916] ops_init+0xbb/0x6b0
[ 66.669171] setup_net+0x3d9/0x990
[ 66.669441] ? down_read_killable+0x1d7/0x4e0
[ 66.669888] ? __pfx_setup_net+0x10/0x10
[ 66.670187] ? copy_net_ns+0x17c/0x770
[ 66.670488] copy_net_ns+0x321/0x770
[ 66.670927] create_new_namespaces+0x3f6/0xb30
[ 66.671258] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.671652] ksys_unshare+0x44d/0x8e0
[ 66.672057] ? __pfx_ksys_unshare+0x10/0x10
[ 66.672375] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.672880] __x64_sys_unshare+0x31/0x40
[ 66.673161] do_syscall_64+0x3f/0x90
[ 66.673420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.673880] RIP: 0033:0x7fe3d55180d7
[ 66.674190] 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
[ 66.675644] RSP: 002b:00007ffd97752708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.676236] RAX: ffffffffffffffda RBX: 00007ffd97752d48 RCX: 00007fe3d55180d7
[ 66.676838] RDX: 00007fe3d558241f RSI: 00007ffd977526a0 RDI: 0000000040000000
[ 66.677317] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd977524b0
[ 66.677916] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d562abf0
[ 66.678402] R13: 00007ffd977527e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.679002]
[ 66.679175] irq event stamp: 13383
[ 66.679419] hardirqs last enabled at (13393): [] __up_console_sem+0x78/0x80
[ 66.680131] hardirqs last disabled at (13516): [] __up_console_sem+0x5d/0x80
[ 66.680772] softirqs last enabled at (13556): [] irq_exit_rcu+0x93/0xc0
[ 66.681340] softirqs last disabled at (13525): [] irq_exit_rcu+0x93/0xc0
[ 66.682034] ---[ end trace 0000000000000000 ]---
[ 66.683086] ------------[ cut here ]------------
[ 66.683451] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 66.684978] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 66.685613] Modules linked in:
[ 66.685924] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 66.686602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 66.687216] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 66.687616] 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
[ 66.688868] RSP: 0018:ffff88801a7a7bf0 EFLAGS: 00010286
[ 66.689222] RAX: 0000000000000000 RBX: ffff88800ed57840 RCX: 0000000000000000
[ 66.689705] RDX: ffff888016bed1c0 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 66.690168] RBP: ffff88800ed57854 R08: 0000000000000001 R09: 0000000000000000
[ 66.690637] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 66.691128] R13: ffffffff84e23fe0 R14: ffff88800ed57848 R15: ffffffff84db0aa0
[ 66.691593] FS: 0000555556a14400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 66.692146] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 66.692537] CR2: 00007fcdaa4fb8c0 CR3: 000000000ec56000 CR4: 0000000000350ef0
[ 66.693020] Call Trace:
[ 66.693205]
[ 66.693372] nf_ct_net_init+0x224/0x3d0
[ 66.693654] ? __pfx_nf_ct_net_init+0x10/0x10
[ 66.693995] ops_init+0xbb/0x6b0
[ 66.694247] setup_net+0x3d9/0x990
[ 66.694506] ? down_read_killable+0x1d7/0x4e0
[ 66.694858] ? __pfx_setup_net+0x10/0x10
[ 66.695164] ? copy_net_ns+0x17c/0x770
[ 66.695445] copy_net_ns+0x321/0x770
[ 66.695741] create_new_namespaces+0x3f6/0xb30
[ 66.696091] unshare_nsproxy_namespaces+0xc1/0x200
[ 66.696425] ksys_unshare+0x44d/0x8e0
[ 66.696723] ? __pfx_ksys_unshare+0x10/0x10
[ 66.697003] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 66.697358] __x64_sys_unshare+0x31/0x40
[ 66.697619] do_syscall_64+0x3f/0x90
[ 66.697883] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 66.698209] RIP: 0033:0x7fe3d55180d7
[ 66.698443] 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
[ 66.699530] RSP: 002b:00007ffd97752708 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 66.700010] RAX: ffffffffffffffda RBX: 00007ffd97752d48 RCX: 00007fe3d55180d7
[ 66.700440] RDX: 00007fe3d558241f RSI: 00007ffd977526a0 RDI: 0000000040000000
[ 66.700890] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffd977524b0
[ 66.701326] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fe3d562abf0
[ 66.701773] R13: 00007ffd977527e0 R14: 0000000000000000 R15: 00000000000000f8
[ 66.702220]
[ 66.702371] irq event stamp: 14749
[ 66.702590] hardirqs last enabled at (14759): [] __up_console_sem+0x78/0x80
[ 66.703147] hardirqs last disabled at (14770): [] __up_console_sem+0x5d/0x80
[ 66.703689] softirqs last enabled at (14346): [] irq_exit_rcu+0x93/0xc0
[ 66.704195] softirqs last disabled at (14325): [] irq_exit_rcu+0x93/0xc0
[ 66.704727] ---[ end trace 0000000000000000 ]---
[ 68.258334] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 70.306253] Bluetooth: hci0: command 0x041b tx timeout
[ 72.353813] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 74.401870] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:35:47 Registers:
info registers vcpu 0
RAX=000000000001ef6d 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=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=00007fcdaa4bba50 CR3=000000000da5a000 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=0220298eea7381966944d2340ec71469
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0848c4a940114f33000000000013c7d8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=cbfaab8110ef68b500000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff82507ef0 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a7a7558
R8 =0000000000000004 R9 =0000000000000010 R10=000000000000000d R11=0000000000000001
R12=0000000000002710 R13=0000000000000060 R14=fffffbfff0fe5bd1 R15=dffffc0000000000
RIP=ffffffff82507f45 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 0000555556a14400 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=00007fdcef63e6f4 CR3=000000000ec56000 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