Warning: Permanently added '[localhost]:63981' (ECDSA) to the list of known hosts.
2023/05/18 01:18:31 fuzzer started
2023/05/18 01:18:31 dialing manager at localhost:44319
2023/05/18 01:18:31 checking machine...
2023/05/18 01:18:31 checking revisions...
syzkaller login: [ 39.650433] kmemleak: Automatic memory scanning thread ended
2023/05/18 01:18:31 testing simple program...
[ 39.717881] cgroup: Unknown subsys name 'net'
[ 39.800411] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.199909] audit: type=1400 audit(1684372726.274:6): 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
executing program
[ 55.336041] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.337637] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.338996] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.341545] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.343098] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.344303] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 55.713994] ------------[ cut here ]------------
[ 55.714782] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 55.716703] WARNING: CPU: 1 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.718176] Modules linked in:
[ 55.718681] CPU: 1 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.722707] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.723877] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.724531] 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
[ 55.726736] RSP: 0018:ffff88801a657c00 EFLAGS: 00010282
[ 55.727442] RAX: 0000000000000000 RBX: ffff88800e03e440 RCX: 0000000000000000
[ 55.728385] RDX: ffff888015959b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.729309] RBP: ffff88800e03e454 R08: 0000000000000001 R09: 0000000000000000
[ 55.730240] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.731183] R13: ffffffff84e23fe0 R14: ffff88800e03e448 R15: ffffffff84d74dc0
[ 55.732123] FS: 000055555754f400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 55.733181] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.733929] CR2: 00007feccd4ff6f4 CR3: 0000000006b68000 CR4: 0000000000350ee0
[ 55.734829] Call Trace:
[ 55.735161]
[ 55.735456] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 55.736126] ipv4_frags_init_net+0x269/0x440
[ 55.736692] ops_init+0xbb/0x6b0
[ 55.737174] setup_net+0x3d9/0x990
[ 55.737634] ? down_read_killable+0x1d7/0x4e0
[ 55.738234] ? __pfx_setup_net+0x10/0x10
[ 55.738747] ? copy_net_ns+0x17c/0x770
[ 55.739289] copy_net_ns+0x321/0x770
[ 55.739804] create_new_namespaces+0x3f6/0xb30
[ 55.740401] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.741040] ksys_unshare+0x44d/0x8e0
[ 55.741539] ? __pfx_ksys_unshare+0x10/0x10
[ 55.742120] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.742857] __x64_sys_unshare+0x31/0x40
[ 55.743377] do_syscall_64+0x3f/0x90
[ 55.743889] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.744542] RIP: 0033:0x7fb2c657f0d7
[ 55.745047] 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
[ 55.747194] RSP: 002b:00007ffc27156618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.748149] RAX: ffffffffffffffda RBX: 00007ffc27156c58 RCX: 00007fb2c657f0d7
[ 55.749052] RDX: 00007fb2c65e941f RSI: 00007ffc271565b0 RDI: 0000000040000000
[ 55.749953] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc271563c0
[ 55.750845] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2c6691bf0
[ 55.751708] R13: 00007ffc271566f0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.752650]
[ 55.752985] irq event stamp: 8535
[ 55.753407] hardirqs last enabled at (8545): [] __up_console_sem+0x78/0x80
[ 55.754476] hardirqs last disabled at (8556): [] __up_console_sem+0x5d/0x80
[ 55.755540] softirqs last enabled at (8104): [] irq_exit_rcu+0x93/0xc0
[ 55.756579] softirqs last disabled at (8087): [] irq_exit_rcu+0x93/0xc0
[ 55.757618] ---[ end trace 0000000000000000 ]---
[ 55.763657] ------------[ cut here ]------------
[ 55.764341] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 55.766434] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.767530] Modules linked in:
[ 55.768011] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.769161] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.770184] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.770868] 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
[ 55.773030] RSP: 0018:ffff88801a657c00 EFLAGS: 00010282
[ 55.773680] RAX: 0000000000000000 RBX: ffff888008ef3440 RCX: 0000000000000000
[ 55.774575] RDX: ffff888015959b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.775467] RBP: ffff888008ef3454 R08: 0000000000000001 R09: 0000000000000000
[ 55.776361] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.777247] R13: ffffffff84e23fe0 R14: ffff888008ef3448 R15: ffffffff84da7d60
[ 55.778132] FS: 000055555754f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.779115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.779867] CR2: 00007f9bbc4f29f8 CR3: 0000000006b68000 CR4: 0000000000350ef0
[ 55.780736] Call Trace:
[ 55.781106]
[ 55.781402] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 55.782053] ipv6_frags_init_net+0x206/0x3c0
[ 55.782611] ops_init+0xbb/0x6b0
[ 55.783104] setup_net+0x3d9/0x990
[ 55.783561] ? down_read_killable+0x1d7/0x4e0
[ 55.784186] ? __pfx_setup_net+0x10/0x10
[ 55.784697] ? copy_net_ns+0x17c/0x770
[ 55.785234] copy_net_ns+0x321/0x770
[ 55.785712] create_new_namespaces+0x3f6/0xb30
[ 55.786334] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.786980] ksys_unshare+0x44d/0x8e0
[ 55.787467] ? __pfx_ksys_unshare+0x10/0x10
[ 55.788065] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.788810] __x64_sys_unshare+0x31/0x40
[ 55.789321] do_syscall_64+0x3f/0x90
[ 55.789841] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.790483] RIP: 0033:0x7fb2c657f0d7
[ 55.790991] 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
[ 55.793143] RSP: 002b:00007ffc27156618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.794090] RAX: ffffffffffffffda RBX: 00007ffc27156c58 RCX: 00007fb2c657f0d7
[ 55.794971] RDX: 00007fb2c65e941f RSI: 00007ffc271565b0 RDI: 0000000040000000
[ 55.795857] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc271563c0
[ 55.796719] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2c6691bf0
[ 55.797603] R13: 00007ffc271566f0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.798520]
[ 55.798855] irq event stamp: 10465
[ 55.799291] hardirqs last enabled at (10475): [] __up_console_sem+0x78/0x80
[ 55.800366] hardirqs last disabled at (10486): [] __up_console_sem+0x5d/0x80
[ 55.801427] softirqs last enabled at (10320): [] irq_exit_rcu+0x93/0xc0
[ 55.802481] softirqs last disabled at (10315): [] irq_exit_rcu+0x93/0xc0
[ 55.803509] ---[ end trace 0000000000000000 ]---
[ 55.804955] ------------[ cut here ]------------
[ 55.805527] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 55.808280] WARNING: CPU: 0 PID: 257 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 55.809500] Modules linked in:
[ 55.810070] CPU: 0 PID: 257 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 55.811327] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 55.812508] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 55.813349] 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
[ 55.815654] RSP: 0018:ffff88801a657bf0 EFLAGS: 00010286
[ 55.816484] RAX: 0000000000000000 RBX: ffff888008ef3e40 RCX: 0000000000000000
[ 55.817520] RDX: ffff888015959b40 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 55.818533] RBP: ffff888008ef3e54 R08: 0000000000000001 R09: 0000000000000000
[ 55.819573] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 55.820583] R13: ffffffff84e23fe0 R14: ffff888008ef3e48 R15: ffffffff84db0aa0
[ 55.821580] FS: 000055555754f400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 55.822741] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 55.823585] CR2: 00007f9bbc4f29f8 CR3: 0000000006b68000 CR4: 0000000000350ef0
[ 55.824648] Call Trace:
[ 55.825146]
[ 55.825446] nf_ct_net_init+0x224/0x3d0
[ 55.826108] ? __pfx_nf_ct_net_init+0x10/0x10
[ 55.826694] ops_init+0xbb/0x6b0
[ 55.827342] setup_net+0x3d9/0x990
[ 55.828008] ? down_read_killable+0x1d7/0x4e0
[ 55.828586] ? __pfx_setup_net+0x10/0x10
[ 55.829290] ? copy_net_ns+0x17c/0x770
[ 55.829936] copy_net_ns+0x321/0x770
[ 55.830421] create_new_namespaces+0x3f6/0xb30
[ 55.831215] unshare_nsproxy_namespaces+0xc1/0x200
[ 55.832073] ksys_unshare+0x44d/0x8e0
[ 55.832568] ? __pfx_ksys_unshare+0x10/0x10
[ 55.833294] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 55.834181] __x64_sys_unshare+0x31/0x40
[ 55.834700] do_syscall_64+0x3f/0x90
[ 55.835348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 55.836215] RIP: 0033:0x7fb2c657f0d7
[ 55.836692] 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
[ 55.838964] RSP: 002b:00007ffc27156618 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 55.840060] RAX: ffffffffffffffda RBX: 00007ffc27156c58 RCX: 00007fb2c657f0d7
[ 55.841078] RDX: 00007fb2c65e941f RSI: 00007ffc271565b0 RDI: 0000000040000000
[ 55.842149] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffc271563c0
[ 55.843223] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fb2c6691bf0
[ 55.844240] R13: 00007ffc271566f0 R14: 0000000000000000 R15: 00000000000000f8
[ 55.845244]
[ 55.845545] irq event stamp: 14093
[ 55.846090] hardirqs last enabled at (14137): [] __up_console_sem+0x78/0x80
[ 55.847243] hardirqs last disabled at (14178): [] __up_console_sem+0x5d/0x80
[ 55.848342] softirqs last enabled at (14174): [] irq_exit_rcu+0x93/0xc0
[ 55.849387] softirqs last disabled at (14145): [] irq_exit_rcu+0x93/0xc0
[ 55.850435] ---[ end trace 0000000000000000 ]---
[ 57.359424] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.407346] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 61.454834] Bluetooth: hci0: command 0x040f tx timeout
[ 63.502825] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
01:18:44 Registers:
info registers vcpu 0
RAX=0000000000028265 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=00007f9bbc513ce0 CR3=0000000009aa8000 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=2037343a38313a31302038312079614d XMM01=5d3138363831372e35352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502031203a555043205d31 XMM07=6e72656b2072656c6c616b7a79732037
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a6575f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 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 000055555754f400 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=00007feccd4ff6f4 CR3=0000000006b68000 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