Warning: Permanently added '[localhost]:40309' (ECDSA) to the list of known hosts.
2023/05/18 04:44:12 fuzzer started
2023/05/18 04:44:13 dialing manager at localhost:44319
2023/05/18 04:44:13 checking machine...
2023/05/18 04:44:13 checking revisions...
syzkaller login: [ 36.841360] kmemleak: Automatic memory scanning thread ended
2023/05/18 04:44:13 testing simple program...
[ 36.904344] cgroup: Unknown subsys name 'net'
[ 36.999614] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 50.392294] audit: type=1400 audit(1684385066.830:6): 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
[ 51.531736] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.533775] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.535275] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.538471] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.540779] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.542623] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 51.973527] ------------[ cut here ]------------
[ 51.974733] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.976908] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.978169] Modules linked in:
[ 51.978671] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.983355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.984372] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.985053] 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
[ 51.987252] RSP: 0018:ffff88801684fc00 EFLAGS: 00010282
[ 51.987937] RAX: 0000000000000000 RBX: ffff888009bf5440 RCX: 0000000000000000
[ 51.988785] RDX: ffff888015943680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.989680] RBP: ffff888009bf5454 R08: 0000000000000001 R09: 0000000000000000
[ 51.990570] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.991491] R13: ffffffff84e23fe0 R14: ffff888009bf5448 R15: ffffffff84d74dc0
[ 51.992382] FS: 0000555557026400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.993388] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.994138] CR2: 00007f4b5e4ac6f4 CR3: 000000001451c000 CR4: 0000000000350ee0
[ 51.995058] Call Trace:
[ 51.995388]
[ 51.995684] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.996333] ipv4_frags_init_net+0x269/0x440
[ 51.996928] ops_init+0xbb/0x6b0
[ 51.997377] setup_net+0x3d9/0x990
[ 51.997858] ? down_read_killable+0x1d7/0x4e0
[ 51.998452] ? __pfx_setup_net+0x10/0x10
[ 51.998996] ? copy_net_ns+0x17c/0x770
[ 51.999502] copy_net_ns+0x321/0x770
[ 52.000022] create_new_namespaces+0x3f6/0xb30
[ 52.000611] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.001262] ksys_unshare+0x44d/0x8e0
[ 52.001751] ? __pfx_ksys_unshare+0x10/0x10
[ 52.002329] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.003091] __x64_sys_unshare+0x31/0x40
[ 52.003606] do_syscall_64+0x3f/0x90
[ 52.004119] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.004762] RIP: 0033:0x7f2fd0dce0d7
[ 52.005256] 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
[ 52.007449] RSP: 002b:00007fffa81b1178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.008387] RAX: ffffffffffffffda RBX: 00007fffa81b17b8 RCX: 00007f2fd0dce0d7
[ 52.009262] RDX: 00007f2fd0e3841f RSI: 00007fffa81b1110 RDI: 0000000040000000
[ 52.010150] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa81b0f20
[ 52.011044] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fd0ee0bf0
[ 52.011927] R13: 00007fffa81b1250 R14: 0000000000000000 R15: 00000000000000f8
[ 52.012798]
[ 52.013132] irq event stamp: 7971
[ 52.013559] hardirqs last enabled at (7981): [] __up_console_sem+0x78/0x80
[ 52.014616] hardirqs last disabled at (7992): [] __up_console_sem+0x5d/0x80
[ 52.015700] softirqs last enabled at (7454): [] irq_exit_rcu+0x93/0xc0
[ 52.016742] softirqs last disabled at (7275): [] irq_exit_rcu+0x93/0xc0
[ 52.017760] ---[ end trace 0000000000000000 ]---
[ 52.023242] ------------[ cut here ]------------
[ 52.023877] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 52.025588] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.026664] Modules linked in:
[ 52.027112] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.028290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.029302] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.029981] 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
[ 52.032168] RSP: 0018:ffff88801684fc00 EFLAGS: 00010282
[ 52.032863] RAX: 0000000000000000 RBX: ffff888009a7b440 RCX: 0000000000000000
[ 52.033743] RDX: ffff888015943680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.034646] RBP: ffff888009a7b454 R08: 0000000000000001 R09: 0000000000000000
[ 52.035553] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.036449] R13: ffffffff84e23fe0 R14: ffff888009a7b448 R15: ffffffff84da7d60
[ 52.037340] FS: 0000555557026400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.038330] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.039089] CR2: 00007f4b5e4ac6f4 CR3: 000000001451c000 CR4: 0000000000350ee0
[ 52.039989] Call Trace:
[ 52.040314]
[ 52.040609] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 52.041256] ipv6_frags_init_net+0x206/0x3c0
[ 52.041848] ops_init+0xbb/0x6b0
[ 52.042300] setup_net+0x3d9/0x990
[ 52.042752] ? down_read_killable+0x1d7/0x4e0
[ 52.043376] ? __pfx_setup_net+0x10/0x10
[ 52.043919] ? copy_net_ns+0x17c/0x770
[ 52.044425] copy_net_ns+0x321/0x770
[ 52.044934] create_new_namespaces+0x3f6/0xb30
[ 52.045522] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.046177] ksys_unshare+0x44d/0x8e0
[ 52.046667] ? __pfx_ksys_unshare+0x10/0x10
[ 52.047250] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.047989] __x64_sys_unshare+0x31/0x40
[ 52.048507] do_syscall_64+0x3f/0x90
[ 52.049014] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.049654] RIP: 0033:0x7f2fd0dce0d7
[ 52.050143] 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
[ 52.052328] RSP: 002b:00007fffa81b1178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.053284] RAX: ffffffffffffffda RBX: 00007fffa81b17b8 RCX: 00007f2fd0dce0d7
[ 52.054169] RDX: 00007f2fd0e3841f RSI: 00007fffa81b1110 RDI: 0000000040000000
[ 52.055059] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa81b0f20
[ 52.055951] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fd0ee0bf0
[ 52.056813] R13: 00007fffa81b1250 R14: 0000000000000000 R15: 00000000000000f8
[ 52.057737]
[ 52.058076] irq event stamp: 9693
[ 52.058500] hardirqs last enabled at (9703): [] __up_console_sem+0x78/0x80
[ 52.059566] hardirqs last disabled at (9714): [] __up_console_sem+0x5d/0x80
[ 52.060613] softirqs last enabled at (9176): [] irq_exit_rcu+0x93/0xc0
[ 52.061650] softirqs last disabled at (9171): [] irq_exit_rcu+0x93/0xc0
[ 52.062670] ---[ end trace 0000000000000000 ]---
[ 52.064064] ------------[ cut here ]------------
[ 52.064654] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 52.066549] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 52.067642] Modules linked in:
[ 52.068104] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 52.069272] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 52.070286] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 52.070987] 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
[ 52.073155] RSP: 0018:ffff88801684fbf0 EFLAGS: 00010286
[ 52.073810] RAX: 0000000000000000 RBX: ffff88800d6d6440 RCX: 0000000000000000
[ 52.074697] RDX: ffff888015943680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 52.075626] RBP: ffff88800d6d6454 R08: 0000000000000001 R09: 0000000000000000
[ 52.076527] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 52.077412] R13: ffffffff84e23fe0 R14: ffff88800d6d6448 R15: ffffffff84db0aa0
[ 52.078305] FS: 0000555557026400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 52.079310] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 52.080048] CR2: 00007f4b5e4ac6f4 CR3: 000000001451c000 CR4: 0000000000350ee0
[ 52.080930] Call Trace:
[ 52.081255]
[ 52.081551] nf_ct_net_init+0x224/0x3d0
[ 52.082113] ? __pfx_nf_ct_net_init+0x10/0x10
[ 52.082696] ops_init+0xbb/0x6b0
[ 52.083230] setup_net+0x3d9/0x990
[ 52.083722] ? down_read_killable+0x1d7/0x4e0
[ 52.084365] ? __pfx_setup_net+0x10/0x10
[ 52.084950] ? copy_net_ns+0x17c/0x770
[ 52.085487] copy_net_ns+0x321/0x770
[ 52.086061] create_new_namespaces+0x3f6/0xb30
[ 52.086692] unshare_nsproxy_namespaces+0xc1/0x200
[ 52.087406] ksys_unshare+0x44d/0x8e0
[ 52.087962] ? __pfx_ksys_unshare+0x10/0x10
[ 52.088507] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 52.089246] __x64_sys_unshare+0x31/0x40
[ 52.089763] do_syscall_64+0x3f/0x90
[ 52.090366] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 52.091110] RIP: 0033:0x7f2fd0dce0d7
[ 52.091573] 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
[ 52.093750] RSP: 002b:00007fffa81b1178 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 52.094692] RAX: ffffffffffffffda RBX: 00007fffa81b17b8 RCX: 00007f2fd0dce0d7
[ 52.095599] RDX: 00007f2fd0e3841f RSI: 00007fffa81b1110 RDI: 0000000040000000
[ 52.096484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffa81b0f20
[ 52.097382] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f2fd0ee0bf0
[ 52.098267] R13: 00007fffa81b1250 R14: 0000000000000000 R15: 00000000000000f8
[ 52.099212]
[ 52.099514] irq event stamp: 10437
[ 52.099977] hardirqs last enabled at (10449): [] __up_console_sem+0x78/0x80
[ 52.101049] hardirqs last disabled at (10460): [] __up_console_sem+0x5d/0x80
[ 52.102119] softirqs last enabled at (10254): [] irq_exit_rcu+0x93/0xc0
[ 52.103171] softirqs last disabled at (10249): [] irq_exit_rcu+0x93/0xc0
[ 52.104206] ---[ end trace 0000000000000000 ]---
[ 53.557715] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.603996] Bluetooth: hci0: command 0x041b tx timeout
[ 57.652073] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.699914] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
04:44:27 Registers:
info registers vcpu 0
RAX=0000000000027655 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=00007f7de9064cb0 CR3=0000000016188000 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=1b98e11cf9c98ea39242d82c4a5f941a
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ed75f39206ee364a000000000013b670 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=8b1723a8e4dae66300000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020002020000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000063 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801684f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000063 R11=0000000000000001
R12=0000000000000063 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 0000555557026400 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=00007f4b5e4ac6f4 CR3=000000001451c000 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