last executing test programs: 4.470224466s ago: executing program 1 (id=2): r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000140)={0xaa, 0x298}) ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000080)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x2}) ioctl$UFFDIO_COPY(r0, 0xc028aa03, &(0x7f0000000040)={&(0x7f00002b9000/0x400000)=nil, &(0x7f00005cf000/0x4000)=nil, 0x400000, 0x2, 0x2}) madvise(&(0x7f0000000000/0x400000)=nil, 0x400000, 0xc) r1 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) syz_open_dev$vim2m(0x0, 0x0, 0x2) write$sysctl(r1, &(0x7f0000000140)='1\x00', 0x2) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000080)=ANY=[@ANYBLOB="12011900000000406a0563000000000000010902"], 0x0) write$sysctl(r1, &(0x7f00000000c0)='2\x00', 0x2) 4.442182666s ago: executing program 3 (id=4): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000080)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea\x7f\x8cZ7`\xcd4t\xcda\x9b\x11\x11\x0e\xa1\xcf\x00'/51, 0x2) ftruncate(r1, 0x1000006) fcntl$addseals(r1, 0x409, 0x7) r2 = ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x0, 0x0, 0x1000000}) syz_usb_connect(0x5, 0x36, &(0x7f0000000140)=ANY=[@ANYBLOB="120100004106cd40cd060f011bd5000000010902"], 0x0) ioctl$DMA_BUF_IOCTL_SYNC(r2, 0x40086200, &(0x7f0000000580)=0x1) r3 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r3, 0xffffffffffffffff, 0x0) 4.270752233s ago: executing program 2 (id=6): syz_usb_connect(0x2, 0x3f, 0x0, 0x0) r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000140), 0x40000000040201, 0x0) ioctl$SNDCTL_DSP_SETFRAGMENT(r0, 0xc004500a, &(0x7f0000000080)) ioctl$SNDCTL_DSP_SPEED(r0, 0xc0045002, &(0x7f0000000040)=0xdfe5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000500)={0xa00, 0x18, 0xfa00, {0x100000000000000, 0x0}}, 0xfc36) mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x2, 0x4c831, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x3) syz_emit_ethernet(0x0, 0x0, 0x0) 3.037770791s ago: executing program 1 (id=16): mkdir(&(0x7f0000000600)='./file0\x00', 0x102) mount$9p_virtio(&(0x7f0000000ac0), &(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40), 0x0, 0x0) lsetxattr$security_capability(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000180), 0x0, 0x0, 0x2) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x175a978679bbbe1d, 0x80a0a1240160183d) umount2(&(0x7f00000001c0)='./file0\x00', 0x1) fstat(r0, 0x0) 2.965884653s ago: executing program 1 (id=17): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000012c0)=ANY=[@ANYBLOB="11010000733336088dee1adb23610000000109024a0001100000000904000003fe03010009cd8d1f00020000000905050200067e001009058b1e", @ANYRES16], 0x0) syz_usb_control_io$printer(r0, 0x0, &(0x7f0000001580)={0x34, &(0x7f00000001c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) write$char_usb(r1, &(0x7f00000001c0)="e9a4b920fa24", 0x6) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(0xffffffffffffffff, 0x0, 0x40000) 2.906154167s ago: executing program 3 (id=19): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000000)='tmpfs\x00', 0x8, &(0x7f0000000300)='usrquota') chdir(&(0x7f00000000c0)='./file1\x00') r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='net_prio.prioidx\x00', 0x275a, 0x0) quotactl_fd$Q_SETQUOTA(r0, 0xffffffff80000800, 0x0, &(0x7f0000000340)={0x8000000000000000, 0x4, 0x100000001, 0x3, 0x24, 0xffffffffffffffff, 0x6, 0x4, 0x100fff}) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file2\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x14b041, 0x2) setxattr$system_posix_acl(&(0x7f0000000380)='./file0/file1\x00', &(0x7f00000003c0)='system.posix_acl_access\x00', &(0x7f0000000940)={{}, {0x1, 0x7}, [], {0x4, 0x3}, [], {0x10, 0x4}, {0x20, 0x4}}, 0x24, 0x1) 2.83262164s ago: executing program 3 (id=20): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@newqdisc={0x48, 0x24, 0x4ee4e6a52ff56541, 0x70bd27, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_htb={{0x8}, {0x1c, 0x2, [@TCA_HTB_INIT={0x18, 0x2, {0x3, 0x8, 0x4}}]}}]}, 0x48}}, 0x20040084) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r5 = socket(0x400000000010, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000380)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000004c0)=@newtfilter={0x94, 0x2c, 0xd27, 0x170bd2c, 0x2002, {0x0, 0x0, 0x0, r6, {0xb, 0x10}, {}, {0x8, 0xffe0}}, [@filter_kind_options=@f_flow={{0x9}, {0x64, 0x2, [@TCA_FLOW_MODE={0x8, 0x2, 0x1}, @TCA_FLOW_KEYS={0x8, 0x1, 0xfb55}, @TCA_FLOW_ACT={0x50, 0x9, 0x0, 0x1, [@m_csum={0x4c, 0x1, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x2, 0x7f, 0x3, 0xc9d, 0xd155}, 0x5f}}]}, {0x4}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}}]}, 0x94}, 0x1, 0x0, 0x0, 0x814}, 0x2) close(r4) socket(0x40000000015, 0x5, 0x0) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @multicast}) r7 = socket$kcm(0x11, 0x3, 0x0) setsockopt$sock_attach_bpf(r7, 0x107, 0xf, &(0x7f0000000600), 0x56) sendmsg$kcm(r7, &(0x7f00000006c0)={&(0x7f0000000440)=@xdp={0x2c, 0x0, r6, 0x10042}, 0x80, &(0x7f0000004600)=[{&(0x7f00000003c0)="27030200dc0f14000e0003000024c1020000ff", 0x13}, {&(0x7f0000000580)="02db0b9ef1cafd", 0x7}, {&(0x7f00000005c0)="f8dbb89bfc5f187cca436e143b54aedd2c333272", 0x14}], 0x3}, 0x24004015) 2.570121003s ago: executing program 2 (id=22): r0 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r0, &(0x7f0000000380)={0x0, 0x4076cbba9945d516, &(0x7f0000000340)={0x0, 0x14}}, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x28a) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000240)=ANY=[], 0x7c}, 0x1, 0x0, 0x0, 0x4000}, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000000c0)=@newlink={0x48, 0x10, 0x439, 0x0, 0xfffffffc, {0x0, 0x0, 0x0, r1, 0x9801}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @gre={{0x8}, {0x1c, 0x2, 0x0, 0x1, [@IFLA_GRE_REMOTE={0x8, 0x7, @remote}, @IFLA_GRE_IGNORE_DF={0x5, 0x13, 0x1}, @IFLA_GRE_PMTUDISC={0x5}]}}}]}, 0x48}}, 0x0) r4 = socket$igmp(0x2, 0x3, 0x2) r5 = socket(0x10, 0x803, 0x2) syz_genetlink_get_family_id$mptcp(&(0x7f00000000c0), r5) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8983, 0x0) syz_genetlink_get_family_id$nbd(0x0, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000003c0)=0x14) sendmsg$inet(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x2, 0x4e24, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r6, @dev={0xac, 0x14, 0x14, 0x3c}, @dev={0xac, 0x14, 0x14, 0x12}}}}], 0x20}, 0x0) 2.543480733s ago: executing program 2 (id=23): mkdirat(0xffffffffffffff9c, 0x0, 0x1d7) mkdirat(0xffffffffffffff9c, 0x0, 0x0) mount$bind(0x0, 0x0, 0x0, 0x1085408, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d80)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010426bd7000f8dbdf250200000008000100"], 0x1c}}, 0x4008054) socket(0x1e, 0x4, 0x0) write$nci(r0, 0x0, 0x14) syz_genetlink_get_family_id$nfc(0x0, 0xffffffffffffffff) 2.47168774s ago: executing program 2 (id=24): r0 = bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000006c0)=@bpf_lsm={0x6, 0x3, 0x0, &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x2}, 0x94) bpf$BPF_PROG_TEST_RUN(0x1c, &(0x7f0000000240)={r0, 0xf, 0x25, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="10000000040000000800000005"], 0x48) r1 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000300)={r1, 0x2000000, 0xe, 0x500, &(0x7f0000000180)="c9f7b98600"/14, 0x0, 0x3000000, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 2.388922037s ago: executing program 2 (id=25): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)={0x0, 0xdffffffe, 0x80, 0x0, 0x0, "8100e1c8e80b598c36ff000800"}) r1 = syz_open_pts(r0, 0x141601) fcntl$setstatus(r1, 0x4, 0x102800) write(r1, &(0x7f0000000000)="d5", 0xfffffedf) syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xe) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000000)=[{0x6, 0xf, 0x0, 0x7fff8000}]}) mknod$loop(0x0, 0xfff, 0x1) r3 = openat$fuse(0xffffffffffffff9c, 0x0, 0x42, 0x0) mount$fuse(0x0, 0x0, 0x0, 0x80, 0x0) read$FUSE(r3, 0x0, 0x0) write$FUSE_INIT(r3, 0x0, 0x0) syz_fuse_handle_req(r3, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000810000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f50000000000000000000000000000000000000000000000000000000000000000000000000000000000c6d90000000000001354c4b6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001a00", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r3, 0x0, 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, &(0x7f0000000340)='bic\x00', 0x4) dup2(r4, r3) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x8}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000500)=@getae={0x40, 0x1f, 0x601, 0x70bd2d, 0x25dfdbfb, {{@in6=@empty, 0x4d6, 0x2, 0x480a2a6cb15fd012}, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x522, 0x3505}}, 0x40}, 0x1, 0x0, 0x0, 0x800}, 0x4040002) r6 = creat(&(0x7f0000001340)='./file0\x00', 0xecf86c37d53049cc) setxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200), 0x0, 0x0, 0x1) close(r6) execve(&(0x7f0000000400)='./file0\x00', 0x0, 0x0) symlinkat(0x0, 0xffffffffffffff9c, &(0x7f0000000a00)='./cgroup/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') close_range(r2, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000380)={0xb56, 0x9, 0x3, 0x8000, 0x5e8}) 2.340540544s ago: executing program 2 (id=26): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) socketpair$unix(0x1, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004}, 0x0) timer_create(0x7, &(0x7f00000075c0)={0x0, 0x13, 0x4}, 0x0) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, 0x0) syz_open_dev$evdev(&(0x7f0000003880), 0x4, 0x2) 1.817458548s ago: executing program 0 (id=27): r0 = creat(&(0x7f00000001c0)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) write$binfmt_format(r0, &(0x7f0000000100)='0\x00', 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r1, 0x0) write$qrtrtun(r0, &(0x7f0000000300)="ca0e808bb35b", 0x6) process_vm_readv(0x0, 0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000001600)=""/4096, 0x1000}], 0x1, 0x0) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f00000005c0)={0xffffffffffffffff, 0x0, 0x30, 0x0, @val=@uprobe_multi={&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=[0x7, 0x5], &(0x7f0000000240), 0x0, 0x2}}, 0x40) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) 1.720735322s ago: executing program 0 (id=28): openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) setns(0xc9, 0x0) setsockopt(0xffffffffffffffff, 0x11d, 0x1, &(0x7f0000000200), 0x0) sendmsg(0xffffffffffffffff, 0x0, 0x0) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/sys/net/ipv4/ping_group_range\x00', 0x2, 0x0) read(r1, &(0x7f0000000200), 0x100) write(r1, &(0x7f0000000300)='0 2', 0x3) 1.630750615s ago: executing program 0 (id=29): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, 0x0, 0x0) 1.63049028s ago: executing program 0 (id=30): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x42901, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_int(r1, 0x107, 0xa, &(0x7f0000000080)=0x2, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000140)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x3ff, 0x2, 0x2000005}, 0x1c) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @broadcast}) write$tun(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="034886dd0900300003003000000060ce902d9f0c2f0081e949b93897bc3b0000000000007d01ff020000000000000000000000000001"], 0xfdef) 1.476829108s ago: executing program 0 (id=31): r0 = socket$inet6(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000180)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000100)={@remote}, 0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000037c0)={0x0, 0x0, &(0x7f0000003780)={&(0x7f0000003800)=@deltfilter={0x444, 0x2d, 0x400, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0xd, 0x4}, {0x4, 0x4}, {0xe, 0xffff}}, [@TCA_CHAIN={0x8, 0xb, 0x8001}, @filter_kind_options=@f_basic={{0xa}, {0x40c, 0x2, [@TCA_BASIC_POLICE={0x408, 0x4, [@TCA_POLICE_RATE={0x404, 0x2, [0xc400, 0x700d90dc, 0x4, 0x7, 0x7, 0x1, 0x3, 0x7, 0x3, 0xfffffff8, 0x7, 0xb, 0xe282, 0xe4, 0x3, 0x6, 0xf, 0x0, 0x9, 0x0, 0x7, 0xfff, 0x6, 0x4, 0x9, 0x1ff, 0xffffffff, 0x0, 0xfffffe00, 0x7, 0x80, 0x5, 0x9, 0x2e, 0x5, 0x3, 0x3, 0x4, 0xffff98bf, 0x2, 0x80000001, 0x4, 0x2, 0x7, 0x4, 0x80000001, 0x6, 0x4, 0x3, 0x8000, 0x4005, 0x8, 0x7ff, 0xfffffff8, 0xe, 0x4, 0xa1, 0xfffeffff, 0x8, 0x21, 0x3, 0x4, 0x81, 0x41cf31bd, 0x6, 0x18, 0xffff, 0x3, 0x0, 0x8e, 0x7f, 0x10001, 0x800009, 0xa5ef, 0x32be6e0c, 0x8, 0xc37, 0xc6, 0x0, 0x80000001, 0x7, 0xe304, 0x8, 0x10000, 0x9, 0x3, 0x1, 0x1, 0x4, 0x9, 0x1a09, 0x3, 0x2, 0x0, 0x7, 0xffffff80, 0x5, 0x196, 0xfffffffb, 0x6, 0x80000000, 0x10, 0xc, 0x0, 0x1, 0x9, 0xc2, 0xfffffff8, 0x3, 0x3, 0x2, 0x401, 0x2c77, 0x7fff, 0xbcba, 0x800, 0x10001, 0x80, 0x4, 0x8, 0xa, 0x81, 0xffff, 0xf, 0xa12, 0x7, 0xcf, 0x10001, 0x0, 0xfffffff3, 0x3ff, 0x9, 0x400, 0xffffffff, 0xd, 0xe7, 0x7d0, 0x3, 0x2, 0x1, 0x9, 0x5, 0x1000, 0xfffffffc, 0x8, 0x2, 0x6, 0x5, 0x7, 0x4, 0x80000001, 0xa2, 0xc9e, 0xad01, 0x4, 0x3f, 0x1, 0xfffffff9, 0x0, 0x10, 0xffff0012, 0x1, 0x200, 0x9, 0x6, 0x7a5, 0x80, 0x9, 0x200, 0xf, 0xd, 0x1, 0x7, 0x5, 0x3, 0x2, 0x8, 0x7, 0xf, 0x6, 0x5, 0x200200, 0xffffffff, 0xfff, 0x2, 0x4, 0x94, 0x99c6, 0x5, 0x3ff, 0xfffffffd, 0x41, 0x8, 0x4, 0x5, 0xbde, 0xe7, 0x37f22d9a, 0x8000, 0x80, 0x3ff, 0x6, 0x800, 0x3, 0x9, 0x5, 0x6, 0x9, 0x2, 0x101, 0x9, 0x1, 0x5, 0x3, 0x8, 0x8441b99d, 0xc, 0x8, 0x4, 0x6a35, 0x87b, 0x2, 0x5, 0xe3c2, 0x1ff, 0x1, 0xfff, 0xffffffff, 0x401, 0xfffff800, 0xa7ee, 0x4, 0x3, 0x2, 0x800, 0xfff, 0xc77, 0x6, 0xe0b3, 0x8, 0x3, 0x10, 0x5, 0x7fffffff, 0xffffffff, 0x55, 0x236, 0x24d, 0x9, 0x8, 0x55, 0x0, 0x6, 0x99, 0x3, 0x8]}]}]}}]}, 0x444}, 0x1, 0x0, 0x0, 0x50}, 0x801) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000040), 0x10) r4 = dup(0xffffffffffffffff) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000000c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file2'}}], [], 0x2c}) r5 = open(&(0x7f0000000140)='./file1\x00', 0x109cc2, 0x5c) ftruncate(r5, 0x200004) sendfile(r4, r5, 0x0, 0x80001d00c0d1) 1.466226927s ago: executing program 3 (id=32): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$FS_IOC_FSGETXATTR(r0, 0x400455c8, 0x0) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffff, 0x2}, 0x6) 1.192788751s ago: executing program 1 (id=33): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) openat$tun(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000340)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x70bd25, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0xfff2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x3, 0x3, 0x4361, 0x7, 0xffffffff, 0x3}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000b80)=@newqdisc={0x6c, 0x24, 0x4ee4e6a52ff56541, 0x70b926, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0x0, 0xd}, {0xf, 0xb}, {0xffff, 0x2}}, [@qdisc_kind_options=@q_tbf={{0x8}, {0x40, 0x2, [@TCA_TBF_BURST={0x8, 0x6, 0x12000000}, @TCA_TBF_PARMS={0x28, 0x1, {{0x7b, 0x2, 0x8, 0x3, 0x56, 0xfff}, {0x9f, 0x0, 0x2, 0x5947, 0x7, 0x7}, 0xfff, 0xe, 0x7a1}}, @TCA_TBF_PRATE64={0xc, 0x5, 0x3d850bf500243746}]}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x340408a1}, 0x4890) r3 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r3, &(0x7f0000000240)="800000800000210ee7decd7a0003", 0xe, 0x40, &(0x7f00000001c0)={0x11, 0x8100, r2, 0x1, 0xd8, 0x6, @broadcast}, 0x14) 980.740781ms ago: executing program 1 (id=34): timer_create(0x0, &(0x7f0000000080)={0x0, 0x11, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000000)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x8}, {0x0, 0x9}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) socketpair$unix(0x1, 0x2, 0x0, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, 0x0}, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000021c0)='./file0\x00', 0x3a) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x13, 0x0, 0x0, 0x0}, 0x94) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x2004, 0x2}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, 0x0, 0x0, 0x5}, 0x94) openat(0xffffffffffffffff, 0x0, 0x80000, 0x84) 0s ago: executing program 0 (id=35): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/power/wakeup_count', 0x101001, 0x200) write$tun(r3, &(0x7f0000000000)={@val={0x0, 0x886c}, @void, @eth={@random="000000f400", @dev={'\xaa\xaa\xaa\xaa\xaa', 0x18}, @val={@void, {0x8100, 0x0, 0x1, 0x2}}, {@llc_tr={0x11, {@llc={0xaa, 0xe, "d8"}}}}}}, 0x19) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$gtp(&(0x7f0000000240), r4) r5 = socket(0x10, 0x803, 0x0) syz_genetlink_get_family_id$nl80211(0x0, r5) getsockname$packet(r5, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)=ANY=[], 0x38}, 0x1, 0x0, 0x0, 0x2000c014}, 0x0) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x44800}, 0x20000000) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_DEBUG_SET(r6, &(0x7f0000001900)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000000)={0x18, 0x0, 0x1, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_DEBUG_HEADER={0x4}]}, 0x18}}, 0x10004000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r7) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r7, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000580)={&(0x7f00000000c0)={0x1c, r8, 0x9c3fa077fa966179, 0x0, 0x0, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x4000054) kernel console output (not intermixed with test programs): 000000000202 R12: 0000000000000000 [ 77.027336][ T5152] R13: 0000561278732100 R14: 0000000000000000 R15: 0000000000000000 [ 77.027359][ T5152] [ 77.236398][ T5152] Mem-Info: [ 77.237880][ T5152] active_anon:0 inactive_anon:57 isolated_anon:0 [ 77.237880][ T5152] active_file:3 inactive_file:92 isolated_file:0 [ 77.237880][ T5152] unevictable:1768 dirty:0 writeback:0 [ 77.237880][ T5152] slab_reclaimable:5631 slab_unreclaimable:53551 [ 77.237880][ T5152] mapped:4 shmem:1768 pagetables:769 [ 77.237880][ T5152] sec_pagetables:304 bounce:0 [ 77.237880][ T5152] kernel_misc_reclaimable:0 [ 77.237880][ T5152] free:25701 free_pcp:2227 free_cma:0 [ 77.254522][ T5152] Node 0 active_anon:0kB inactive_anon:20kB active_file:0kB inactive_file:8kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7200kB pagetables:936kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 77.267219][ T5152] Node 1 active_anon:0kB inactive_anon:164kB active_file:80kB inactive_file:292kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4644kB pagetables:2140kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 77.281256][ T5152] Node 0 DMA free:2504kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:24kB local_pcp:0kB free_cma:0kB [ 77.292943][ T5152] lowmem_reserve[]: 0 280 280 280 280 [ 77.295106][ T5152] Node 0 DMA32 free:20600kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:12kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:956kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:5436kB local_pcp:160kB free_cma:0kB [ 77.307508][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 77.309013][ T5152] Node 1 DMA32 free:79648kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:12kB inactive_anon:152kB active_file:144kB inactive_file:228kB unevictable:3536kB writepending:0kB zspages:2048kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:3280kB local_pcp:776kB free_cma:0kB [ 77.319662][ T5152] lowmem_reserve[]: 0 0 0 0 0 [ 77.321150][ T5152] Node 0 DMA: 164*4kB (U) 1*8kB (M) 1*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2504kB [ 77.325323][ T5152] Node 0 DMA32: 698*4kB (UME) 210*8kB (UME) 102*16kB (UME) 99*32kB (UME) 79*64kB (UME) 33*128kB (UME) 4*256kB (UME) 2*512kB (UE) 0*1024kB 0*2048kB 0*4096kB = 20600kB [ 77.330180][ T5152] Node 1 DMA32: 872*4kB (UME) 200*8kB (UME) 138*16kB (UME) 108*32kB (UME) 73*64kB (UME) 53*128kB (UME) 48*256kB (UME) 14*512kB (UME) 1*1024kB (M) 0*2048kB 9*4096kB (U) = 79552kB [ 77.336066][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 77.339328][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 77.342284][ T5152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 77.345009][ T5152] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 77.347778][ T5152] 1906 total pagecache pages [ 77.349153][ T5152] 43 pages in swap cache [ 77.350415][ T5152] Free swap = 117788kB [ 77.351671][ T5152] Total swap = 124996kB [ 77.352883][ T5152] 524155 pages RAM [ 77.354250][ T5152] 0 pages HighMem/MovableOnly [ 77.355997][ T5152] 211525 pages reserved [ 77.358131][ T5152] 0 pages cma reserved [ 77.359514][ T5152] Unreclaimable slab info: [ 77.361187][ T5152] Name Used Total [ 77.363451][ T5152] pid_2 24KB 47KB [ 77.365678][ T5152] bio-464 17KB 31KB [ 77.368162][ T5152] bio-528 19KB 31KB [ 77.370088][ T5152] bio-544 19KB 31KB [ 77.371905][ T5152] bio-552 19KB 31KB [ 77.373722][ T5152] zswap_entry 428KB 490KB [ 77.375581][ T5152] batadv_tt_change_cache 9KB 12KB [ 77.377626][ T5152] batadv_tl_cache 22KB 24KB [ 77.379497][ T5152] p9_req_t 26KB 31KB [ 77.381576][ T5152] TIPC 85KB 123KB [ 77.383864][ T5152] RDS 22KB 30KB [ 77.386119][ T5152] SCTPv6 83KB 90KB [ 77.388173][ T5152] L2TP/IP 19KB 31KB [ 77.390351][ T5152] RXRPC 72KB 96KB [ 77.392748][ T5152] rxrpc_call_jar 112KB 159KB [ 77.395199][ T5152] net_bridge_fdb_entry 45KB 47KB [ 77.397780][ T5152] fib6_node 133KB 136KB [ 77.400198][ T5152] ip6_dst_cache 136KB 390KB [ 77.402539][ T5152] RAWv6 117KB 154KB [ 77.404859][ T5152] UDPv6 110KB 157KB [ 77.407290][ T5152] request_sock_TCPv6 10KB 15KB [ 77.409739][ T5152] TCPv6 104KB 182KB [ 77.412121][ T5152] wg_peer 89KB 89KB [ 77.414478][ T5152] allowedips_node 18KB 23KB [ 77.416927][ T5152] t10_alua_lu_gp_cache 8KB 15KB [ 77.420682][ T5152] scsi_sense_cache 52KB 56KB [ 77.422504][ T5152] virtio_scsi_cmd 21KB 24KB [ 77.424542][ T5152] bio-136 46KB 68KB [ 77.426358][ T5152] bio-264 10KB 15KB [ 77.428182][ T5152] mqueue_inode_cache 56KB 92KB [ 77.430029][ T5152] bio-272 10KB 15KB [ 77.431794][ T5152] f2fs_bio_post_read_ctx 30KB 31KB [ 77.433784][ T5152] jfs_mp 14KB 15KB [ 77.435639][ T5152] cifs_small_rq 28KB 32KB [ 77.437549][ T5152] cifs_request 67KB 67KB [ 77.439329][ T5152] cifs_mpx_ids 8KB 15KB [ 77.441079][ T5152] cifs_io_subrequest 42KB 47KB [ 77.442910][ T5152] cifs_io_request 105KB 111KB [ 77.445260][ T5152] nfs_commit_data 24KB 31KB [ 77.447653][ T5152] nfs_write_data 38KB 63KB [ 77.449767][ T5152] jbd2_inode 16KB 19KB [ 77.451577][ T5152] ext4_system_zone 1KB 3KB [ 77.453467][ T5152] ext4_io_end_vec 5KB 11KB [ 77.455311][ T5152] fasync_cache 9KB 11KB [ 77.457059][ T5152] userfaultfd_ctx_cache 18KB 31KB [ 77.459065][ T5152] zspage 118KB 169KB [ 77.460938][ T5152] zs_handle 153KB 192KB [ 77.462779][ T5152] pid_namespace 68KB 77KB [ 77.465140][ T5152] kvm_gmem_inode_cache 15KB 30KB [ 77.467783][ T5152] rpc_buffers 25KB 31KB [ 77.470094][ T5152] rpc_tasks 8KB 15KB [ 77.471948][ T5152] UNIX-STREAM 42KB 191KB [ 77.474241][ T5152] UNIX 125KB 382KB [ 77.476691][ T5152] tcp_bind2_bucket 29KB 32KB [ 77.479283][ T5152] tcp_bind_bucket 29KB 32KB [ 77.481665][ T5152] ip_fib_trie 22KB 24KB [ 77.484054][ T5152] ip_fib_alias 71KB 79KB [ 77.486457][ T5152] rtable 22KB 36KB [ 77.488372][ T5152] RAW 88KB 127KB [ 77.490224][ T5152] UDP 78KB 191KB [ 77.492032][ T5152] tw_sock_TCP 20KB 31KB [ 77.493891][ T5152] request_sock_TCP 20KB 23KB [ 77.495691][ T5152] TCP 91KB 175KB [ 77.497518][ T5152] fs_bio_integrity 7KB 8KB [ 77.499367][ T5152] hugetlbfs_inode_cache 26KB 31KB [ 77.501206][ T5152] netfs_subrequest 35KB 39KB [ 77.503084][ T5152] netfs_request 105KB 111KB [ 77.504837][ T5152] bio-288 21KB 23KB [ 77.506622][ T5152] ep_head 6KB 15KB [ 77.508766][ T5152] eventpoll_pwq 14KB 35KB [ 77.510601][ T5152] eventpoll_epi 41KB 63KB [ 77.512376][ T5152] inotify_inode_mark 39KB 46KB [ 77.514290][ T5152] bpf_fs_inode_cache 14KB 31KB [ 77.516100][ T5152] sgpool-128 51KB 178KB [ 77.517983][ T5152] sgpool-64 36KB 95KB [ 77.519808][ T5152] sgpool-32 40KB 126KB [ 77.522283][ T5152] sgpool-16 29KB 62KB [ 77.524221][ T5152] sgpool-8 21KB 54KB [ 77.525991][ T5152] bio_crypt_ctx 9KB 11KB [ 77.527841][ T5152] bio_integrity_data 7KB 8KB [ 77.529702][ T5152] request_queue 223KB 242KB [ 77.531511][ T5152] blkdev_ioc 8KB 15KB [ 77.533400][ T5152] bio-200 120KB 148KB [ 77.535720][ T5152] biovec-max 250KB 459KB [ 77.537613][ T5152] biovec-128 72KB 159KB [ 77.539695][ T5152] biovec-64 47KB 157KB [ 77.542077][ T5152] biovec-16 17KB 46KB [ 77.544142][ T5152] mm_slot 3KB 3KB [ 77.545973][ T5152] ksm_mm_slot 3KB 4KB [ 77.547838][ T5152] ksm_stable_node 5KB 7KB [ 77.549687][ T5152] ksm_rmap_item 3KB 19KB [ 77.551517][ T5152] uid_cache 16KB 31KB [ 77.553556][ T5152] iommu_iova_magazine 995KB 1102KB [ 77.555999][ T5152] iommu_iova 157KB 164KB [ 77.558359][ T5152] dmaengine-unmap-256 26KB 30KB [ 77.560480][ T5152] dmaengine-unmap-128 14KB 30KB [ 77.562361][ T5152] dmaengine-unmap-16 7KB 8KB [ 77.564574][ T5152] dmaengine-unmap-2 3KB 4KB [ 77.566882][ T5152] QIPCRTR 18KB 31KB [ 77.568766][ T5152] audit_buffer 11KB 11KB [ 77.570560][ T5152] skbuff_ext_cache 13KB 36KB [ 77.572356][ T5152] skbuff_small_head 1640KB 1705KB [ 77.574182][ T5152] skbuff_fclone_cache 36KB 125KB [ 77.576028][ T5152] skbuff_head_cache 2881KB 2890KB [ 77.577859][ T5152] configfs_dir_cache 22KB 24KB [ 77.579718][ T5152] file_lock_cache 38KB 47KB [ 77.581579][ T5152] file_lock_ctx 41KB 47KB [ 77.583407][ T5152] fsnotify_inode_mark_connector 33KB 43KB [ 77.585499][ T5152] posix_timers_cache 27KB 32KB [ 77.587426][ T5152] taskstats 63KB 127KB [ 77.589209][ T5152] mem_cgroup_per_node 88KB 123KB [ 77.591073][ T5152] mem_cgroup 123KB 154KB [ 77.592838][ T5152] proc_dir_entry 612KB 617KB [ 77.594866][ T5152] pde_opener 3KB 3KB [ 77.596638][ T5152] seq_file 28KB 70KB [ 77.598487][ T5152] sigqueue 16KB 35KB [ 77.600360][ T5152] shmem_inode_cache 6893KB 7156KB [ 77.602127][ T5152] kernfs_iattrs_cache 26KB 31KB [ 77.603957][ T5152] kernfs_node_cache 24296KB 24328KB [ 77.605745][ T5152] mnt_cache 83KB 126KB [ 77.607552][ T5152] filp 204KB 614KB [ 77.609386][ T5152] names_cache 79KB 80KB [ 77.611377][ T5152] net_namespace 117KB 176KB [ 77.613302][ T5152] ima_iint_cache 26KB 55KB [ 77.615243][ T5152] lsm_inode_cache 1307KB 1933KB [ 77.617074][ T5152] lsm_file_cache 88KB 264KB [ 77.618982][ T5152] key_jar 36KB 47KB [ 77.620773][ T5152] uts_namespace 44KB 61KB [ 77.622566][ T5152] nsproxy 21KB 27KB [ 77.625110][ T5152] vm_area_struct 483KB 882KB [ 77.626935][ T5152] fs_cache 23KB 56KB [ 77.628774][ T5152] files_cache 92KB 207KB [ 77.630557][ T5152] task_exec_state 6KB 36KB [ 77.632362][ T5152] signal_cache 783KB 1972KB [ 77.634147][ T5152] sighand_cache 999KB 2344KB [ 77.635908][ T5152] task_struct 3846KB 5000KB [ 77.637770][ T5152] cred 127KB 348KB [ 77.639590][ T5152] anon_vma_chain 185KB 318KB [ 77.641437][ T5152] anon_vma 203KB 543KB [ 77.643395][ T5152] pid 149KB 390KB [ 77.645561][ T5152] Acpi-Operand 195KB 320KB [ 77.647833][ T5152] Acpi-ParseExt 21KB 39KB [ 77.650242][ T5152] Acpi-Parse 12KB 23KB [ 77.652177][ T5152] Acpi-State 9KB 23KB [ 77.654066][ T5152] Acpi-Namespace 35KB 44KB [ 77.655902][ T5152] numa_policy 3KB 4KB [ 77.657751][ T5152] perf_event 15KB 31KB [ 77.659561][ T5152] trace_event_file 577KB 580KB [ 77.661360][ T5152] ftrace_event_field 1118KB 1122KB [ 77.663279][ T5152] pool_workqueue 2024KB 2064KB [ 77.665061][ T5152] task_group 36KB 48KB [ 77.666930][ T5152] maple_node 507KB 1536KB [ 77.668775][ T5152] mm_struct 210KB 510KB [ 77.670584][ T5152] vmap_area 540KB 550KB [ 77.672473][ T5152] debug_objects_cache 1865KB 3269KB [ 77.674517][ T5152] page->ptl 44KB 122KB [ 77.676292][ T5152] kmalloc-cg-8k 1280KB 1376KB [ 77.678173][ T5152] kmalloc-cg-4k 10736KB 11072KB [ 77.680017][ T5152] kmalloc-cg-2k 6576KB 6816KB [ 77.681826][ T5152] kmalloc-cg-1k 2054KB 2176KB [ 77.683749][ T5152] kmalloc-cg-512 3497KB 3524KB [ 77.685576][ T5152] kmalloc-cg-256 264KB 304KB [ 77.687433][ T5152] kmalloc-cg-128 191KB 216KB [ 77.689247][ T5152] kmalloc-cg-64 39KB 64KB [ 77.691074][ T5152] kmalloc-cg-32 42KB 164KB [ 77.692907][ T5152] kmalloc-cg-16 6KB 16KB [ 77.694788][ T5152] kmalloc-cg-8 17KB 32KB [ 77.696632][ T5152] kmalloc-cg-192 56KB 64KB [ 77.698512][ T5152] kmalloc-cg-96 43KB 64KB [ 77.700411][ T5152] kmalloc-8k 5280KB 5472KB [ 77.702241][ T5152] kmalloc-4k 36096KB 36184KB [ 77.704126][ T5152] kmalloc-2k 13484KB 15712KB [ 77.706037][ T5152] kmalloc-1k 9870KB 9888KB [ 77.707952][ T5152] kmalloc-512 10087KB 10564KB [ 77.709781][ T5152] kmalloc-256 7938KB 7944KB [ 77.711650][ T5152] kmalloc-128 1459KB 1548KB [ 77.713912][ T5152] kmalloc-64 2864KB 3036KB [ 77.715902][ T5152] kmalloc-32 1269KB 1504KB [ 77.717875][ T5152] kmalloc-16 350KB 380KB [ 77.719766][ T5152] kmalloc-8 359KB 384KB [ 77.721674][ T5152] kmalloc-192 1077KB 1156KB [ 77.723610][ T5152] kmalloc-96 1583KB 1688KB [ 77.725631][ T5152] kmem_cache_node 215KB 220KB [ 77.728204][ T5152] kmem_cache 179KB 226KB [ 77.730127][ T5152] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5438,uid=100 [ 77.735135][ T5152] Out of memory: Killed process 5438 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0 [ 77.773566][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 77.776809][ T1] CPU: 0 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 77.776823][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 77.776830][ T1] Call Trace: [ 77.776835][ T1] [ 77.776840][ T1] dump_stack_lvl+0x100/0x190 [ 77.776856][ T1] dump_header+0xfb/0x606 [ 77.776873][ T1] oom_kill_process.cold+0xd/0x330 [ 77.776887][ T1] out_of_memory+0x340/0x14f0 [ 77.776908][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 77.776926][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 77.776943][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 77.776959][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 77.776978][ T1] ? unwind_get_return_address+0x59/0xa0 [ 77.776995][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 77.777011][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 77.777030][ T1] ? find_held_lock+0x2b/0x80 [ 77.777043][ T1] ? ima_match_policy+0x8c4/0x2350 [ 77.777058][ T1] ? ima_match_policy+0x8c4/0x2350 [ 77.777075][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 77.777091][ T1] ? policy_nodemask+0xed/0x4f0 [ 77.777108][ T1] alloc_pages_mpol+0x1fb/0x540 [ 77.777138][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 77.777153][ T1] ? do_raw_spin_lock+0x128/0x260 [ 77.777165][ T1] ? find_held_lock+0x2b/0x80 [ 77.777181][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 77.777203][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 77.777230][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 77.777256][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 77.777278][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 77.777292][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 77.777305][ T1] ? __lock_acquire+0x49f/0x1a40 [ 77.777324][ T1] swap_cache_read_folio+0x47/0x140 [ 77.777338][ T1] swap_cluster_readahead+0x479/0x5f0 [ 77.777354][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 77.777373][ T1] ? __lock_acquire+0x49f/0x1a40 [ 77.777390][ T1] ? get_vma_policy+0x23d/0x3b0 [ 77.777407][ T1] swapin_readahead+0x159/0x1200 [ 77.777424][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 77.777440][ T1] ? swap_table_get+0x10d/0x2c0 [ 77.777451][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 77.777464][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 77.777477][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 77.777491][ T1] ? do_swap_page+0xf98/0x5780 [ 77.777501][ T1] do_swap_page+0xf98/0x5780 [ 77.777519][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 77.777548][ T1] ? __lock_acquire+0x49f/0x1a40 [ 77.777565][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 77.777582][ T1] ? rcu_is_watching+0x12/0xc0 [ 77.777596][ T1] ? __pte_offset_map+0x179/0x310 [ 77.777611][ T1] __handle_mm_fault+0x192f/0x2a00 [ 77.777626][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 77.777643][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 77.777657][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 77.777675][ T1] handle_mm_fault+0x37b/0xa30 [ 77.777689][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 77.777708][ T1] exc_page_fault+0x6f/0xd0 [ 77.777721][ T1] asm_exc_page_fault+0x26/0x30 [ 77.777732][ T1] RIP: 0033:0x7fceb685e407 [ 77.777748][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 77.777754][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 77.777763][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 77.777770][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 77.777777][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 77.777783][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 77.777790][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 77.777804][ T1] [ 77.887502][ T1] Mem-Info: [ 77.888551][ T1] active_anon:34 inactive_anon:7 isolated_anon:0 [ 77.888551][ T1] active_file:15 inactive_file:77 isolated_file:0 [ 77.888551][ T1] unevictable:1768 dirty:0 writeback:0 [ 77.888551][ T1] slab_reclaimable:5631 slab_unreclaimable:53057 [ 77.888551][ T1] mapped:4 shmem:1768 pagetables:756 [ 77.888551][ T1] sec_pagetables:304 bounce:0 [ 77.888551][ T1] kernel_misc_reclaimable:0 [ 77.888551][ T1] free:28193 free_pcp:311 free_cma:0 [ 77.901747][ T1] Node 0 active_anon:0kB inactive_anon:12kB active_file:16kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7200kB pagetables:936kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 77.911586][ T1] Node 1 active_anon:140kB inactive_anon:16kB active_file:24kB inactive_file:336kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4612kB pagetables:1988kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 77.926029][ T1] Node 0 DMA free:2504kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:8kB local_pcp:0kB free_cma:0kB [ 77.937803][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 77.940037][ T1] Node 0 DMA32 free:27032kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:16kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:932kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:240kB local_pcp:16kB free_cma:0kB [ 77.951771][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 77.953667][ T1] Node 1 DMA32 free:83236kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:88kB inactive_anon:68kB active_file:28kB inactive_file:332kB unevictable:3536kB writepending:0kB zspages:2024kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:1420kB local_pcp:24kB free_cma:0kB [ 77.966156][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 77.968148][ T1] Node 0 DMA: 170*4kB (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2536kB [ 77.973499][ T1] Node 0 DMA32: 811*4kB (UME) 321*8kB (UME) 157*16kB (UME) 192*32kB (UME) 80*64kB (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 27012kB [ 77.979947][ T1] Node 1 DMA32: 953*4kB (UME) 358*8kB (UME) 191*16kB (UME) 107*32kB (UME) 76*64kB (UME) 47*128kB (UME) 39*256kB (UME) 20*512kB (UME) 2*1024kB (M) 0*2048kB 9*4096kB (U) = 83172kB [ 77.986777][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 77.990569][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 77.994182][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 77.998261][ T1] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 78.001863][ T1] 1906 total pagecache pages [ 78.003722][ T1] 43 pages in swap cache [ 78.005440][ T1] Free swap = 118008kB [ 78.007210][ T1] Total swap = 124996kB [ 78.008849][ T1] 524155 pages RAM [ 78.010360][ T1] 0 pages HighMem/MovableOnly [ 78.012211][ T1] 211525 pages reserved [ 78.013893][ T1] 0 pages cma reserved [ 78.015521][ T1] Unreclaimable slab info: [ 78.017500][ T1] Name Used Total [ 78.019546][ T1] pid_2 23KB 47KB [ 78.021683][ T1] bio-464 17KB 31KB [ 78.024103][ T1] bio-528 19KB 31KB [ 78.026463][ T1] bio-544 19KB 31KB [ 78.028970][ T1] bio-552 19KB 31KB [ 78.031378][ T1] zswap_entry 344KB 474KB [ 78.033897][ T1] batadv_tt_change_cache 9KB 12KB [ 78.036469][ T1] batadv_tl_cache 22KB 24KB [ 78.038969][ T1] p9_req_t 26KB 31KB [ 78.041341][ T1] TIPC 85KB 123KB [ 78.043748][ T1] RDS 22KB 30KB [ 78.045973][ T1] SCTPv6 83KB 90KB [ 78.047888][ T1] L2TP/IP 19KB 31KB [ 78.049824][ T1] RXRPC 72KB 96KB [ 78.051812][ T1] rxrpc_call_jar 112KB 159KB [ 78.053626][ T1] net_bridge_fdb_entry 45KB 47KB [ 78.055663][ T1] fib6_node 132KB 136KB [ 78.057579][ T1] ip6_dst_cache 163KB 390KB [ 78.059437][ T1] RAWv6 113KB 154KB [ 78.061472][ T1] UDPv6 110KB 157KB [ 78.063341][ T1] request_sock_TCPv6 10KB 15KB [ 78.065224][ T1] TCPv6 104KB 182KB [ 78.067055][ T1] wg_peer 89KB 89KB [ 78.068936][ T1] allowedips_node 18KB 23KB [ 78.070775][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 78.072669][ T1] scsi_sense_cache 52KB 56KB [ 78.074540][ T1] virtio_scsi_cmd 21KB 24KB [ 78.076331][ T1] bio-136 46KB 68KB [ 78.078221][ T1] bio-264 10KB 15KB [ 78.080013][ T1] mqueue_inode_cache 55KB 92KB [ 78.082281][ T1] bio-272 10KB 15KB [ 78.084683][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 78.087374][ T1] jfs_mp 14KB 15KB [ 78.089852][ T1] cifs_small_rq 28KB 32KB [ 78.092268][ T1] cifs_request 67KB 67KB [ 78.094679][ T1] cifs_mpx_ids 8KB 15KB [ 78.097217][ T1] cifs_io_subrequest 42KB 47KB [ 78.099713][ T1] cifs_io_request 105KB 111KB [ 78.102156][ T1] nfs_commit_data 24KB 31KB [ 78.104537][ T1] nfs_write_data 38KB 63KB [ 78.106994][ T1] jbd2_inode 16KB 19KB [ 78.109730][ T1] ext4_system_zone 1KB 3KB [ 78.112207][ T1] ext4_io_end_vec 5KB 11KB [ 78.114636][ T1] fasync_cache 9KB 11KB [ 78.117028][ T1] userfaultfd_ctx_cache 18KB 31KB [ 78.119763][ T1] zspage 114KB 169KB [ 78.122238][ T1] zs_handle 123KB 192KB [ 78.124632][ T1] pid_namespace 67KB 77KB [ 78.127057][ T1] kvm_gmem_inode_cache 15KB 30KB [ 78.129654][ T1] rpc_buffers 25KB 31KB [ 78.132075][ T1] rpc_tasks 8KB 15KB [ 78.134373][ T1] UNIX-STREAM 42KB 191KB [ 78.136190][ T1] UNIX 87KB 382KB [ 78.138079][ T1] tcp_bind2_bucket 29KB 32KB [ 78.139929][ T1] tcp_bind_bucket 29KB 32KB [ 78.141771][ T1] ip_fib_trie 22KB 24KB [ 78.143547][ T1] ip_fib_alias 71KB 79KB [ 78.145378][ T1] rtable 22KB 36KB [ 78.147231][ T1] RAW 86KB 127KB [ 78.149062][ T1] UDP 76KB 191KB [ 78.150894][ T1] tw_sock_TCP 19KB 31KB [ 78.152701][ T1] request_sock_TCP 20KB 23KB [ 78.154553][ T1] TCP 87KB 175KB [ 78.156415][ T1] fs_bio_integrity 7KB 8KB [ 78.158336][ T1] hugetlbfs_inode_cache 26KB 31KB [ 78.160264][ T1] netfs_subrequest 35KB 39KB [ 78.162049][ T1] netfs_request 105KB 111KB [ 78.163829][ T1] bio-288 21KB 23KB [ 78.165668][ T1] ep_head 6KB 15KB [ 78.167530][ T1] eventpoll_pwq 14KB 35KB [ 78.169353][ T1] eventpoll_epi 41KB 63KB [ 78.171237][ T1] inotify_inode_mark 39KB 46KB [ 78.173440][ T1] bpf_fs_inode_cache 14KB 31KB [ 78.175863][ T1] sgpool-128 42KB 178KB [ 78.177998][ T1] sgpool-64 27KB 95KB [ 78.180240][ T1] sgpool-32 32KB 126KB [ 78.182081][ T1] sgpool-16 26KB 62KB [ 78.183864][ T1] sgpool-8 15KB 54KB [ 78.185821][ T1] bio_crypt_ctx 9KB 11KB [ 78.187688][ T1] bio_integrity_data 7KB 8KB [ 78.189488][ T1] request_queue 223KB 242KB [ 78.191285][ T1] blkdev_ioc 8KB 15KB [ 78.193091][ T1] bio-200 80KB 140KB [ 78.194952][ T1] biovec-max 238KB 459KB [ 78.196779][ T1] biovec-128 53KB 159KB [ 78.198645][ T1] biovec-64 28KB 157KB [ 78.200430][ T1] biovec-16 13KB 46KB [ 78.202210][ T1] mm_slot 3KB 3KB [ 78.203969][ T1] ksm_mm_slot 3KB 4KB [ 78.205794][ T1] ksm_stable_node 5KB 7KB [ 78.207707][ T1] ksm_rmap_item 3KB 19KB [ 78.209568][ T1] uid_cache 16KB 31KB [ 78.211372][ T1] iommu_iova_magazine 995KB 1102KB [ 78.213208][ T1] iommu_iova 155KB 164KB [ 78.214992][ T1] dmaengine-unmap-256 26KB 30KB [ 78.216810][ T1] dmaengine-unmap-128 14KB 30KB [ 78.218827][ T1] dmaengine-unmap-16 7KB 8KB [ 78.220632][ T1] dmaengine-unmap-2 3KB 4KB [ 78.222486][ T1] QIPCRTR 18KB 31KB [ 78.224280][ T1] audit_buffer 11KB 11KB [ 78.226091][ T1] skbuff_ext_cache 13KB 36KB [ 78.227949][ T1] skbuff_small_head 1534KB 1637KB [ 78.229801][ T1] skbuff_fclone_cache 36KB 125KB [ 78.231715][ T1] skbuff_head_cache 2242KB 2442KB [ 78.233565][ T1] configfs_dir_cache 22KB 24KB [ 78.235391][ T1] file_lock_cache 16KB 47KB [ 78.237404][ T1] file_lock_ctx 40KB 47KB [ 78.240253][ T1] fsnotify_inode_mark_connector 33KB 43KB [ 78.242494][ T1] posix_timers_cache 27KB 32KB [ 78.244366][ T1] taskstats 62KB 127KB [ 78.246217][ T1] mem_cgroup_per_node 88KB 123KB [ 78.248245][ T1] mem_cgroup 123KB 154KB [ 78.250120][ T1] proc_dir_entry 611KB 617KB [ 78.251949][ T1] pde_opener 3KB 3KB [ 78.253765][ T1] seq_file 28KB 70KB [ 78.255523][ T1] sigqueue 16KB 35KB [ 78.257417][ T1] shmem_inode_cache 6866KB 7156KB [ 78.259251][ T1] kernfs_iattrs_cache 26KB 31KB [ 78.261114][ T1] kernfs_node_cache 24246KB 24296KB [ 78.262895][ T1] mnt_cache 73KB 110KB [ 78.264720][ T1] filp 176KB 527KB [ 78.266492][ T1] names_cache 72KB 80KB [ 78.268404][ T1] net_namespace 117KB 176KB [ 78.270236][ T1] ima_iint_cache 26KB 55KB [ 78.272043][ T1] lsm_inode_cache 1299KB 1925KB [ 78.273837][ T1] lsm_file_cache 77KB 237KB [ 78.275639][ T1] key_jar 36KB 47KB [ 78.277582][ T1] uts_namespace 43KB 61KB [ 78.279414][ T1] nsproxy 21KB 27KB [ 78.281259][ T1] vm_area_struct 411KB 789KB [ 78.283092][ T1] fs_cache 20KB 56KB [ 78.284910][ T1] files_cache 83KB 191KB [ 78.286775][ T1] task_exec_state 6KB 36KB [ 78.288613][ T1] signal_cache 768KB 1972KB [ 78.290479][ T1] sighand_cache 978KB 2344KB [ 78.292328][ T1] task_struct 3762KB 4972KB [ 78.294141][ T1] cred 125KB 348KB [ 78.295940][ T1] anon_vma_chain 141KB 259KB [ 78.297861][ T1] anon_vma 171KB 431KB [ 78.299663][ T1] pid 147KB 390KB [ 78.301475][ T1] Acpi-Operand 195KB 320KB [ 78.303330][ T1] Acpi-ParseExt 21KB 39KB [ 78.305123][ T1] Acpi-Parse 12KB 23KB [ 78.306931][ T1] Acpi-State 9KB 23KB [ 78.308787][ T1] Acpi-Namespace 35KB 44KB [ 78.310593][ T1] numa_policy 3KB 4KB [ 78.312415][ T1] perf_event 15KB 31KB [ 78.314222][ T1] trace_event_file 577KB 580KB [ 78.316078][ T1] ftrace_event_field 1118KB 1122KB [ 78.318143][ T1] pool_workqueue 2024KB 2064KB [ 78.319961][ T1] task_group 36KB 48KB [ 78.321796][ T1] maple_node 483KB 1440KB [ 78.323616][ T1] mm_struct 159KB 446KB [ 78.325402][ T1] vmap_area 264KB 530KB [ 78.327365][ T1] debug_objects_cache 1865KB 3269KB [ 78.329235][ T1] page->ptl 35KB 110KB [ 78.331070][ T1] kmalloc-cg-8k 1280KB 1376KB [ 78.332845][ T1] kmalloc-cg-4k 10672KB 11072KB [ 78.334662][ T1] kmalloc-cg-2k 6524KB 6816KB [ 78.336457][ T1] kmalloc-cg-1k 1930KB 2176KB [ 78.338347][ T1] kmalloc-cg-512 1843KB 2020KB [ 78.340183][ T1] kmalloc-cg-256 264KB 304KB [ 78.341996][ T1] kmalloc-cg-128 190KB 216KB [ 78.343786][ T1] kmalloc-cg-64 39KB 64KB [ 78.345571][ T1] kmalloc-cg-32 41KB 164KB [ 78.347369][ T1] kmalloc-cg-16 6KB 16KB [ 78.349158][ T1] kmalloc-cg-8 17KB 32KB [ 78.350955][ T1] kmalloc-cg-192 56KB 64KB [ 78.352765][ T1] kmalloc-cg-96 42KB 64KB [ 78.354616][ T1] kmalloc-8k 5120KB 5408KB [ 78.356449][ T1] kmalloc-4k 36344KB 36392KB [ 78.358342][ T1] kmalloc-2k 12828KB 15648KB [ 78.360131][ T1] kmalloc-1k 9532KB 9568KB [ 78.361922][ T1] kmalloc-512 10041KB 10564KB [ 78.363716][ T1] kmalloc-256 7369KB 7444KB [ 78.365508][ T1] kmalloc-128 1453KB 1548KB [ 78.367385][ T1] kmalloc-64 2821KB 3004KB [ 78.369213][ T1] kmalloc-32 1239KB 1504KB [ 78.371002][ T1] kmalloc-16 349KB 380KB [ 78.372810][ T1] kmalloc-8 358KB 384KB [ 78.374596][ T1] kmalloc-192 1071KB 1156KB [ 78.376380][ T1] kmalloc-96 1582KB 1688KB [ 78.378234][ T1] kmem_cache_node 215KB 220KB [ 78.380403][ T1] kmem_cache 179KB 226KB [ 78.382248][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5543,uid=0 [ 78.387511][ T1] Out of memory: Killed process 5543 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 78.403777][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 78.407070][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 78.407087][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 78.407093][ T1] Call Trace: [ 78.407098][ T1] [ 78.407103][ T1] dump_stack_lvl+0x100/0x190 [ 78.407134][ T1] dump_header+0xfb/0x606 [ 78.407147][ T1] oom_kill_process.cold+0xd/0x330 [ 78.407160][ T1] out_of_memory+0x340/0x14f0 [ 78.407182][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 78.407201][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 78.407218][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 78.407234][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 78.407253][ T1] ? unwind_get_return_address+0x59/0xa0 [ 78.407274][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 78.407290][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 78.407310][ T1] ? find_held_lock+0x2b/0x80 [ 78.407323][ T1] ? ima_match_policy+0x8c4/0x2350 [ 78.407339][ T1] ? ima_match_policy+0x8c4/0x2350 [ 78.407356][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 78.407373][ T1] ? policy_nodemask+0xed/0x4f0 [ 78.407389][ T1] alloc_pages_mpol+0x1fb/0x540 [ 78.407406][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 78.407421][ T1] ? do_raw_spin_lock+0x128/0x260 [ 78.407434][ T1] ? find_held_lock+0x2b/0x80 [ 78.407453][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 78.407474][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 78.407499][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 78.407514][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 78.407527][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 78.407539][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 78.407553][ T1] ? __lock_acquire+0x49f/0x1a40 [ 78.407571][ T1] swap_cache_read_folio+0x47/0x140 [ 78.407585][ T1] swap_cluster_readahead+0x479/0x5f0 [ 78.407601][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 78.407620][ T1] ? __lock_acquire+0x49f/0x1a40 [ 78.407636][ T1] ? get_vma_policy+0x23d/0x3b0 [ 78.407659][ T1] swapin_readahead+0x159/0x1200 [ 78.407683][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 78.407705][ T1] ? swap_table_get+0x10d/0x2c0 [ 78.407722][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 78.407740][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 78.407757][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 78.407779][ T1] ? do_swap_page+0xf98/0x5780 [ 78.407794][ T1] do_swap_page+0xf98/0x5780 [ 78.407822][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 78.407838][ T1] ? __lock_acquire+0x49f/0x1a40 [ 78.407862][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 78.407884][ T1] ? rcu_is_watching+0x12/0xc0 [ 78.407903][ T1] ? __pte_offset_map+0x179/0x310 [ 78.407926][ T1] __handle_mm_fault+0x192f/0x2a00 [ 78.407948][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 78.407972][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 78.407992][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 78.408021][ T1] handle_mm_fault+0x37b/0xa30 [ 78.408041][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 78.408069][ T1] exc_page_fault+0x6f/0xd0 [ 78.408088][ T1] asm_exc_page_fault+0x26/0x30 [ 78.408103][ T1] RIP: 0033:0x7fceb685e407 [ 78.408123][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 78.408131][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 78.408145][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 78.408155][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 78.408165][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 78.408175][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 78.408185][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 78.408208][ T1] [ 78.527696][ T1] Mem-Info: [ 78.528730][ T1] active_anon:0 inactive_anon:68 isolated_anon:0 [ 78.528730][ T1] active_file:0 inactive_file:98 isolated_file:0 [ 78.528730][ T1] unevictable:1768 dirty:0 writeback:0 [ 78.528730][ T1] slab_reclaimable:5538 slab_unreclaimable:52153 [ 78.528730][ T1] mapped:4 shmem:1768 pagetables:730 [ 78.528730][ T1] sec_pagetables:304 bounce:0 [ 78.528730][ T1] kernel_misc_reclaimable:0 [ 78.528730][ T1] free:27926 free_pcp:1612 free_cma:0 [ 78.542393][ T1] Node 0 active_anon:4kB inactive_anon:4kB active_file:4kB inactive_file:8kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7168kB pagetables:936kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 78.551909][ T1] Node 1 active_anon:0kB inactive_anon:216kB active_file:64kB inactive_file:296kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4608kB pagetables:1984kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 78.563112][ T1] Node 0 DMA free:2536kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 78.572066][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 78.573686][ T1] Node 0 DMA32 free:25996kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:4kB inactive_file:8kB unevictable:3536kB writepending:0kB zspages:900kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:2272kB local_pcp:24kB free_cma:0kB [ 78.582977][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 78.584508][ T1] Node 1 DMA32 free:83172kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:216kB active_file:0kB inactive_file:360kB unevictable:3536kB writepending:0kB zspages:2008kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4428kB local_pcp:64kB free_cma:0kB [ 78.593746][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 78.595188][ T1] Node 0 DMA: 170*4kB (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2536kB [ 78.599428][ T1] Node 0 DMA32: 781*4kB (UME) 321*8kB (UME) 157*16kB (UME) 164*32kB (UME) 80*64kB (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 25996kB [ 78.604356][ T1] Node 1 DMA32: 953*4kB (UME) 358*8kB (UME) 191*16kB (UME) 107*32kB (UME) 76*64kB (UME) 47*128kB (UME) 39*256kB (UME) 20*512kB (UME) 2*1024kB (M) 0*2048kB 9*4096kB (U) = 83172kB [ 78.610184][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 78.613203][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 78.616206][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 78.619970][ T1] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 78.623572][ T1] 1901 total pagecache pages [ 78.625380][ T1] 40 pages in swap cache [ 78.627102][ T1] Free swap = 118188kB [ 78.629762][ T1] Total swap = 124996kB [ 78.631483][ T1] 524155 pages RAM [ 78.632974][ T1] 0 pages HighMem/MovableOnly [ 78.634840][ T1] 211525 pages reserved [ 78.636505][ T1] 0 pages cma reserved [ 78.638737][ T1] Unreclaimable slab info: [ 78.640576][ T1] Name Used Total [ 78.643055][ T1] pid_2 22KB 47KB [ 78.645443][ T1] bio-464 17KB 31KB [ 78.647907][ T1] bio-528 19KB 31KB [ 78.651276][ T1] bio-544 19KB 31KB [ 78.653698][ T1] bio-552 19KB 31KB [ 78.655800][ T1] zswap_entry 257KB 403KB [ 78.657683][ T1] batadv_tt_change_cache 9KB 12KB [ 78.659656][ T1] batadv_tl_cache 22KB 24KB [ 78.661452][ T1] p9_req_t 26KB 31KB [ 78.663248][ T1] TIPC 83KB 123KB [ 78.665045][ T1] RDS 22KB 30KB [ 78.666818][ T1] SCTPv6 83KB 90KB [ 78.668691][ T1] L2TP/IP 19KB 31KB [ 78.671023][ T1] RXRPC 70KB 96KB [ 78.672780][ T1] rxrpc_call_jar 93KB 159KB [ 78.674554][ T1] net_bridge_fdb_entry 44KB 47KB [ 78.676419][ T1] fib6_node 122KB 136KB [ 78.678248][ T1] ip6_dst_cache 168KB 382KB [ 78.680194][ T1] RAWv6 113KB 154KB [ 78.681954][ T1] UDPv6 99KB 157KB [ 78.683690][ T1] request_sock_TCPv6 10KB 15KB [ 78.685481][ T1] TCPv6 101KB 182KB [ 78.687332][ T1] wg_peer 89KB 89KB [ 78.689336][ T1] allowedips_node 18KB 23KB [ 78.691692][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 78.694185][ T1] scsi_sense_cache 52KB 56KB [ 78.696549][ T1] virtio_scsi_cmd 21KB 24KB [ 78.699001][ T1] bio-136 46KB 68KB [ 78.701404][ T1] bio-264 10KB 15KB [ 78.703768][ T1] mqueue_inode_cache 53KB 92KB [ 78.706162][ T1] bio-272 10KB 15KB [ 78.708647][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 78.711206][ T1] jfs_mp 14KB 15KB [ 78.713605][ T1] cifs_small_rq 28KB 32KB [ 78.715797][ T1] cifs_request 67KB 67KB [ 78.718236][ T1] cifs_mpx_ids 8KB 15KB [ 78.720623][ T1] cifs_io_subrequest 42KB 47KB [ 78.722396][ T1] cifs_io_request 105KB 111KB [ 78.724155][ T1] nfs_commit_data 24KB 31KB [ 78.725881][ T1] nfs_write_data 38KB 63KB [ 78.727733][ T1] jbd2_inode 15KB 19KB [ 78.729631][ T1] ext4_system_zone 1KB 3KB [ 78.732014][ T1] ext4_io_end_vec 5KB 11KB [ 78.734458][ T1] fasync_cache 9KB 11KB [ 78.736893][ T1] userfaultfd_ctx_cache 18KB 31KB [ 78.739510][ T1] zspage 94KB 161KB [ 78.741966][ T1] zs_handle 91KB 176KB [ 78.744277][ T1] pid_namespace 67KB 77KB [ 78.746650][ T1] kvm_gmem_inode_cache 15KB 30KB [ 78.749243][ T1] rpc_buffers 25KB 31KB [ 78.752737][ T1] rpc_tasks 8KB 15KB [ 78.755129][ T1] UNIX-STREAM 34KB 191KB [ 78.757629][ T1] UNIX 70KB 382KB [ 78.759989][ T1] tcp_bind2_bucket 28KB 32KB [ 78.761961][ T1] tcp_bind_bucket 29KB 32KB [ 78.763731][ T1] ip_fib_trie 18KB 24KB [ 78.765460][ T1] ip_fib_alias 60KB 79KB [ 78.767308][ T1] rtable 19KB 36KB [ 78.769162][ T1] RAW 86KB 127KB [ 78.770973][ T1] UDP 68KB 191KB [ 78.772815][ T1] tw_sock_TCP 19KB 31KB [ 78.774641][ T1] request_sock_TCP 20KB 23KB [ 78.776426][ T1] TCP 87KB 175KB [ 78.778298][ T1] fs_bio_integrity 7KB 8KB [ 78.780610][ T1] hugetlbfs_inode_cache 26KB 31KB [ 78.782670][ T1] netfs_subrequest 35KB 39KB [ 78.784491][ T1] netfs_request 105KB 111KB [ 78.786282][ T1] bio-288 21KB 23KB [ 78.788237][ T1] ep_head 6KB 15KB [ 78.790045][ T1] eventpoll_pwq 14KB 35KB [ 78.791826][ T1] eventpoll_epi 41KB 63KB [ 78.793602][ T1] inotify_inode_mark 39KB 46KB [ 78.795401][ T1] bpf_fs_inode_cache 14KB 31KB [ 78.797307][ T1] sgpool-128 42KB 178KB [ 78.799736][ T1] sgpool-64 27KB 95KB [ 78.802110][ T1] sgpool-32 32KB 126KB [ 78.804527][ T1] sgpool-16 26KB 62KB [ 78.806953][ T1] sgpool-8 15KB 54KB [ 78.809456][ T1] bio_crypt_ctx 9KB 11KB [ 78.811840][ T1] bio_integrity_data 7KB 8KB [ 78.814205][ T1] request_queue 223KB 242KB [ 78.816569][ T1] blkdev_ioc 8KB 15KB [ 78.819042][ T1] bio-200 80KB 140KB [ 78.821395][ T1] biovec-max 238KB 459KB [ 78.823783][ T1] biovec-128 53KB 159KB [ 78.826202][ T1] biovec-64 28KB 157KB [ 78.828689][ T1] biovec-16 13KB 46KB [ 78.831068][ T1] mm_slot 3KB 3KB [ 78.833296][ T1] ksm_mm_slot 3KB 4KB [ 78.835737][ T1] ksm_stable_node 5KB 7KB [ 78.838288][ T1] ksm_rmap_item 3KB 19KB [ 78.840711][ T1] uid_cache 16KB 31KB [ 78.843106][ T1] iommu_iova_magazine 995KB 1102KB [ 78.845582][ T1] iommu_iova 155KB 164KB [ 78.848057][ T1] dmaengine-unmap-256 26KB 30KB [ 78.850373][ T1] dmaengine-unmap-128 14KB 30KB [ 78.852248][ T1] dmaengine-unmap-16 7KB 8KB [ 78.854734][ T1] dmaengine-unmap-2 3KB 4KB [ 78.856569][ T1] QIPCRTR 18KB 31KB [ 78.858464][ T1] audit_buffer 11KB 11KB [ 78.860356][ T1] skbuff_ext_cache 13KB 36KB [ 78.862175][ T1] skbuff_small_head 1166KB 1456KB [ 78.863978][ T1] skbuff_fclone_cache 36KB 125KB [ 78.865856][ T1] skbuff_head_cache 1730KB 2045KB [ 78.867724][ T1] configfs_dir_cache 22KB 24KB [ 78.869589][ T1] file_lock_cache 16KB 47KB [ 78.871372][ T1] file_lock_ctx 40KB 47KB [ 78.873185][ T1] fsnotify_inode_mark_connector 33KB 43KB [ 78.875305][ T1] posix_timers_cache 27KB 32KB [ 78.877196][ T1] taskstats 61KB 127KB [ 78.879005][ T1] mem_cgroup_per_node 88KB 123KB [ 78.880857][ T1] mem_cgroup 123KB 154KB [ 78.882672][ T1] proc_dir_entry 601KB 617KB [ 78.884476][ T1] pde_opener 3KB 3KB [ 78.886303][ T1] seq_file 19KB 70KB [ 78.888184][ T1] sigqueue 16KB 35KB [ 78.890026][ T1] shmem_inode_cache 6837KB 7124KB [ 78.891816][ T1] kernfs_iattrs_cache 26KB 31KB [ 78.893696][ T1] kernfs_node_cache 23877KB 24117KB [ 78.895519][ T1] mnt_cache 63KB 94KB [ 78.897390][ T1] filp 94KB 464KB [ 78.899309][ T1] names_cache 15KB 48KB [ 78.901187][ T1] net_namespace 117KB 176KB [ 78.902989][ T1] ima_iint_cache 25KB 55KB [ 78.904832][ T1] lsm_inode_cache 1270KB 1893KB [ 78.906664][ T1] lsm_file_cache 45KB 189KB [ 78.908528][ T1] key_jar 36KB 47KB [ 78.910361][ T1] uts_namespace 43KB 61KB [ 78.912189][ T1] nsproxy 21KB 27KB [ 78.914006][ T1] vm_area_struct 339KB 632KB [ 78.915829][ T1] fs_cache 19KB 52KB [ 78.917707][ T1] files_cache 77KB 191KB [ 78.919548][ T1] task_exec_state 5KB 36KB [ 78.921394][ T1] signal_cache 755KB 1972KB [ 78.923189][ T1] sighand_cache 964KB 2344KB [ 78.924985][ T1] task_struct 3687KB 4972KB [ 78.926839][ T1] cred 120KB 348KB [ 78.928577][ T1] anon_vma_chain 118KB 224KB [ 78.930355][ T1] anon_vma 148KB 375KB [ 78.932180][ T1] pid 146KB 390KB [ 78.934002][ T1] Acpi-Operand 195KB 320KB [ 78.935779][ T1] Acpi-ParseExt 21KB 39KB [ 78.937665][ T1] Acpi-Parse 12KB 23KB [ 78.939488][ T1] Acpi-State 9KB 23KB [ 78.941309][ T1] Acpi-Namespace 35KB 44KB [ 78.943150][ T1] numa_policy 3KB 4KB [ 78.945008][ T1] perf_event 15KB 31KB [ 78.946862][ T1] trace_event_file 577KB 580KB [ 78.948750][ T1] ftrace_event_field 1118KB 1122KB [ 78.950618][ T1] pool_workqueue 2021KB 2064KB [ 78.952409][ T1] task_group 36KB 48KB [ 78.954258][ T1] maple_node 463KB 1360KB [ 78.956631][ T1] mm_struct 140KB 446KB [ 78.958675][ T1] vmap_area 264KB 530KB [ 78.960599][ T1] debug_objects_cache 1769KB 3225KB [ 78.962515][ T1] page->ptl 26KB 86KB [ 78.964365][ T1] kmalloc-cg-8k 1216KB 1376KB [ 78.966242][ T1] kmalloc-cg-4k 9888KB 10816KB [ 78.968138][ T1] kmalloc-cg-2k 6176KB 6816KB [ 78.969967][ T1] kmalloc-cg-1k 1778KB 2176KB [ 78.971828][ T1] kmalloc-cg-512 882KB 1140KB [ 78.973650][ T1] kmalloc-cg-256 248KB 304KB [ 78.975487][ T1] kmalloc-cg-128 182KB 216KB [ 78.977352][ T1] kmalloc-cg-64 37KB 64KB [ 78.979200][ T1] kmalloc-cg-32 39KB 164KB [ 78.980990][ T1] kmalloc-cg-16 6KB 16KB [ 78.982816][ T1] kmalloc-cg-8 16KB 32KB [ 78.984621][ T1] kmalloc-cg-192 56KB 64KB [ 78.986418][ T1] kmalloc-cg-96 41KB 64KB [ 78.988338][ T1] kmalloc-8k 4736KB 5120KB [ 78.990205][ T1] kmalloc-4k 32728KB 35016KB [ 78.992044][ T1] kmalloc-2k 12164KB 15552KB [ 78.993881][ T1] kmalloc-1k 9138KB 9544KB [ 78.995718][ T1] kmalloc-512 9762KB 10564KB [ 78.997606][ T1] kmalloc-256 7217KB 7352KB [ 78.999434][ T1] kmalloc-128 1407KB 1544KB [ 79.001272][ T1] kmalloc-64 2777KB 2980KB [ 79.003112][ T1] kmalloc-32 1137KB 1496KB [ 79.004916][ T1] kmalloc-16 348KB 380KB [ 79.006754][ T1] kmalloc-8 353KB 384KB [ 79.008661][ T1] kmalloc-192 1023KB 1156KB [ 79.010497][ T1] kmalloc-96 1536KB 1676KB [ 79.012340][ T1] kmem_cache_node 215KB 220KB [ 79.014159][ T1] kmem_cache 179KB 226KB [ 79.015953][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5535,uid=0 [ 79.020006][ T1] Out of memory: Killed process 5535 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 79.029943][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 79.033300][ T1] CPU: 2 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 79.033315][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.033323][ T1] Call Trace: [ 79.033327][ T1] [ 79.033332][ T1] dump_stack_lvl+0x100/0x190 [ 79.033348][ T1] dump_header+0xfb/0x606 [ 79.033361][ T1] oom_kill_process.cold+0xd/0x330 [ 79.033374][ T1] out_of_memory+0x340/0x14f0 [ 79.033396][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 79.033418][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 79.033435][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 79.033451][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.033470][ T1] ? unwind_get_return_address+0x59/0xa0 [ 79.033487][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 79.033503][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 79.033540][ T1] ? find_held_lock+0x2b/0x80 [ 79.033555][ T1] ? ima_match_policy+0x8c4/0x2350 [ 79.033570][ T1] ? ima_match_policy+0x8c4/0x2350 [ 79.033587][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 79.033604][ T1] ? policy_nodemask+0xed/0x4f0 [ 79.033621][ T1] alloc_pages_mpol+0x1fb/0x540 [ 79.033637][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 79.033652][ T1] ? do_raw_spin_lock+0x128/0x260 [ 79.033664][ T1] ? find_held_lock+0x2b/0x80 [ 79.033677][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 79.033691][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 79.033710][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 79.033725][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 79.033737][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 79.033750][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 79.033763][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.033781][ T1] swap_cache_read_folio+0x47/0x140 [ 79.033795][ T1] swap_cluster_readahead+0x479/0x5f0 [ 79.033811][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 79.033829][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.033845][ T1] ? get_vma_policy+0x23d/0x3b0 [ 79.033862][ T1] swapin_readahead+0x159/0x1200 [ 79.033879][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 79.033894][ T1] ? swap_table_get+0x10d/0x2c0 [ 79.033906][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 79.033918][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 79.033930][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 79.033945][ T1] ? do_swap_page+0xf98/0x5780 [ 79.033956][ T1] do_swap_page+0xf98/0x5780 [ 79.033972][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 79.033984][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.034000][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 79.034015][ T1] ? rcu_is_watching+0x12/0xc0 [ 79.034028][ T1] ? __pte_offset_map+0x179/0x310 [ 79.034043][ T1] __handle_mm_fault+0x192f/0x2a00 [ 79.034057][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 79.034074][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 79.034087][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 79.034105][ T1] handle_mm_fault+0x37b/0xa30 [ 79.034119][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 79.034137][ T1] exc_page_fault+0x6f/0xd0 [ 79.034150][ T1] asm_exc_page_fault+0x26/0x30 [ 79.034161][ T1] RIP: 0033:0x7fceb685e407 [ 79.034175][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 79.034181][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 79.034190][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 79.034197][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.034203][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 79.034210][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 79.034216][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 79.034230][ T1] [ 79.034234][ T1] Mem-Info: [ 79.148090][ T1] active_anon:48 inactive_anon:0 isolated_anon:0 [ 79.148090][ T1] active_file:17 inactive_file:76 isolated_file:0 [ 79.148090][ T1] unevictable:1768 dirty:0 writeback:0 [ 79.148090][ T1] slab_reclaimable:5524 slab_unreclaimable:52056 [ 79.148090][ T1] mapped:4 shmem:1768 pagetables:718 [ 79.148090][ T1] sec_pagetables:304 bounce:0 [ 79.148090][ T1] kernel_misc_reclaimable:0 [ 79.148090][ T1] free:27913 free_pcp:1727 free_cma:0 [ 79.161652][ T1] Node 0 active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7168kB pagetables:936kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 79.172051][ T1] Node 1 active_anon:184kB inactive_anon:0kB active_file:0kB inactive_file:492kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4580kB pagetables:1936kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 79.182183][ T1] Node 0 DMA free:2536kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 79.191850][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 79.193561][ T1] Node 0 DMA32 free:25944kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:8kB inactive_anon:0kB active_file:0kB inactive_file:12kB unevictable:3536kB writepending:0kB zspages:892kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:2408kB local_pcp:12kB free_cma:0kB [ 79.205322][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 79.206876][ T1] Node 1 DMA32 free:83172kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:184kB inactive_anon:0kB active_file:96kB inactive_file:264kB unevictable:3536kB writepending:0kB zspages:1968kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4540kB local_pcp:0kB free_cma:0kB [ 79.216785][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 79.218338][ T1] Node 0 DMA: 170*4kB (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2536kB [ 79.222614][ T1] Node 0 DMA32: 766*4kB (UME) 321*8kB (UME) 154*16kB (UME) 164*32kB (UME) 80*64kB (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 25888kB [ 79.227793][ T1] Node 1 DMA32: 953*4kB (UME) 358*8kB (UME) 191*16kB (UME) 107*32kB (UME) 76*64kB (UME) 47*128kB (UME) 39*256kB (UME) 20*512kB (UME) 2*1024kB (M) 0*2048kB 9*4096kB (U) = 83172kB [ 79.233262][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 79.236216][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 79.239161][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 79.242094][ T1] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 79.244934][ T1] 1901 total pagecache pages [ 79.246388][ T1] 40 pages in swap cache [ 79.247777][ T1] Free swap = 118364kB [ 79.249101][ T1] Total swap = 124996kB [ 79.250407][ T1] 524155 pages RAM [ 79.251607][ T1] 0 pages HighMem/MovableOnly [ 79.253077][ T1] 211525 pages reserved [ 79.254388][ T1] 0 pages cma reserved [ 79.255672][ T1] Unreclaimable slab info: [ 79.257076][ T1] Name Used Total [ 79.259143][ T1] pid_2 22KB 47KB [ 79.261039][ T1] bio-464 17KB 31KB [ 79.263517][ T1] bio-528 19KB 31KB [ 79.265446][ T1] bio-544 19KB 31KB [ 79.267409][ T1] bio-552 19KB 31KB [ 79.269358][ T1] zswap_entry 257KB 403KB [ 79.271262][ T1] batadv_tt_change_cache 9KB 12KB [ 79.273288][ T1] batadv_tl_cache 22KB 24KB [ 79.275207][ T1] p9_req_t 26KB 31KB [ 79.276947][ T1] TIPC 83KB 123KB [ 79.278944][ T1] RDS 22KB 30KB [ 79.280851][ T1] SCTPv6 83KB 90KB [ 79.282797][ T1] L2TP/IP 19KB 31KB [ 79.284686][ T1] RXRPC 70KB 96KB [ 79.286590][ T1] rxrpc_call_jar 93KB 159KB [ 79.288718][ T1] net_bridge_fdb_entry 44KB 47KB [ 79.290746][ T1] fib6_node 122KB 136KB [ 79.292697][ T1] ip6_dst_cache 168KB 382KB [ 79.294623][ T1] RAWv6 113KB 154KB [ 79.296527][ T1] UDPv6 99KB 157KB [ 79.298456][ T1] request_sock_TCPv6 10KB 15KB [ 79.300417][ T1] TCPv6 101KB 182KB [ 79.302388][ T1] wg_peer 89KB 89KB [ 79.304276][ T1] allowedips_node 18KB 23KB [ 79.306190][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 79.308195][ T1] scsi_sense_cache 52KB 56KB [ 79.310124][ T1] virtio_scsi_cmd 21KB 24KB [ 79.312037][ T1] bio-136 46KB 68KB [ 79.313961][ T1] bio-264 10KB 15KB [ 79.315860][ T1] mqueue_inode_cache 53KB 92KB [ 79.317863][ T1] bio-272 10KB 15KB [ 79.319785][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 79.321837][ T1] jfs_mp 14KB 15KB [ 79.323745][ T1] cifs_small_rq 28KB 32KB [ 79.325658][ T1] cifs_request 67KB 67KB [ 79.327607][ T1] cifs_mpx_ids 8KB 15KB [ 79.329485][ T1] cifs_io_subrequest 42KB 47KB [ 79.331350][ T1] cifs_io_request 105KB 111KB [ 79.333184][ T1] nfs_commit_data 24KB 31KB [ 79.335090][ T1] nfs_write_data 38KB 63KB [ 79.336977][ T1] jbd2_inode 15KB 19KB [ 79.338873][ T1] ext4_system_zone 1KB 3KB [ 79.340788][ T1] ext4_io_end_vec 5KB 11KB [ 79.342713][ T1] fasync_cache 9KB 11KB [ 79.344397][ T1] userfaultfd_ctx_cache 18KB 31KB [ 79.346402][ T1] zspage 94KB 161KB [ 79.348299][ T1] zs_handle 91KB 176KB [ 79.350212][ T1] pid_namespace 67KB 77KB [ 79.352072][ T1] kvm_gmem_inode_cache 15KB 30KB [ 79.354014][ T1] rpc_buffers 25KB 31KB [ 79.355873][ T1] rpc_tasks 8KB 15KB [ 79.357732][ T1] UNIX-STREAM 34KB 191KB [ 79.359569][ T1] UNIX 70KB 382KB [ 79.361461][ T1] tcp_bind2_bucket 28KB 32KB [ 79.363359][ T1] tcp_bind_bucket 29KB 32KB [ 79.365894][ T1] ip_fib_trie 18KB 24KB [ 79.367944][ T1] ip_fib_alias 60KB 79KB [ 79.369975][ T1] rtable 19KB 36KB [ 79.371872][ T1] RAW 86KB 127KB [ 79.373763][ T1] UDP 68KB 191KB [ 79.375651][ T1] tw_sock_TCP 19KB 31KB [ 79.377605][ T1] request_sock_TCP 20KB 23KB [ 79.379543][ T1] TCP 87KB 175KB [ 79.381436][ T1] fs_bio_integrity 7KB 8KB [ 79.383356][ T1] hugetlbfs_inode_cache 26KB 31KB [ 79.385348][ T1] netfs_subrequest 35KB 39KB [ 79.387300][ T1] netfs_request 105KB 111KB [ 79.389215][ T1] bio-288 21KB 23KB [ 79.391127][ T1] ep_head 6KB 15KB [ 79.393060][ T1] eventpoll_pwq 14KB 35KB [ 79.394961][ T1] eventpoll_epi 41KB 63KB [ 79.396869][ T1] inotify_inode_mark 39KB 46KB [ 79.398894][ T1] bpf_fs_inode_cache 14KB 31KB [ 79.400828][ T1] sgpool-128 42KB 178KB [ 79.402730][ T1] sgpool-64 27KB 95KB [ 79.404620][ T1] sgpool-32 32KB 126KB [ 79.406512][ T1] sgpool-16 26KB 62KB [ 79.408447][ T1] sgpool-8 15KB 54KB [ 79.410358][ T1] bio_crypt_ctx 9KB 11KB [ 79.412256][ T1] bio_integrity_data 7KB 8KB [ 79.414178][ T1] request_queue 223KB 242KB [ 79.416071][ T1] blkdev_ioc 8KB 15KB [ 79.418026][ T1] bio-200 80KB 140KB [ 79.419945][ T1] biovec-max 238KB 459KB [ 79.421844][ T1] biovec-128 53KB 159KB [ 79.423744][ T1] biovec-64 28KB 157KB [ 79.425647][ T1] biovec-16 13KB 46KB [ 79.427612][ T1] mm_slot 3KB 3KB [ 79.429512][ T1] ksm_mm_slot 3KB 4KB [ 79.431448][ T1] ksm_stable_node 5KB 7KB [ 79.433338][ T1] ksm_rmap_item 3KB 19KB [ 79.435244][ T1] uid_cache 16KB 31KB [ 79.437618][ T1] iommu_iova_magazine 995KB 1102KB [ 79.439566][ T1] iommu_iova 155KB 164KB [ 79.441470][ T1] dmaengine-unmap-256 26KB 30KB [ 79.443422][ T1] dmaengine-unmap-128 14KB 30KB [ 79.445354][ T1] dmaengine-unmap-16 7KB 8KB [ 79.447325][ T1] dmaengine-unmap-2 3KB 4KB [ 79.449239][ T1] QIPCRTR 18KB 31KB [ 79.451148][ T1] audit_buffer 11KB 11KB [ 79.453052][ T1] skbuff_ext_cache 13KB 36KB [ 79.454965][ T1] skbuff_small_head 1303KB 1472KB [ 79.456863][ T1] skbuff_fclone_cache 36KB 125KB [ 79.458892][ T1] skbuff_head_cache 1870KB 2045KB [ 79.460792][ T1] configfs_dir_cache 22KB 24KB [ 79.462717][ T1] file_lock_cache 16KB 47KB [ 79.464610][ T1] file_lock_ctx 40KB 47KB [ 79.466536][ T1] fsnotify_inode_mark_connector 33KB 43KB [ 79.469354][ T1] posix_timers_cache 27KB 32KB [ 79.471289][ T1] taskstats 61KB 127KB [ 79.473182][ T1] mem_cgroup_per_node 88KB 123KB [ 79.475147][ T1] mem_cgroup 123KB 154KB [ 79.477049][ T1] proc_dir_entry 601KB 617KB [ 79.479010][ T1] pde_opener 3KB 3KB [ 79.480901][ T1] seq_file 19KB 70KB [ 79.482807][ T1] sigqueue 16KB 35KB [ 79.484694][ T1] shmem_inode_cache 6837KB 7124KB [ 79.486610][ T1] kernfs_iattrs_cache 26KB 31KB [ 79.488623][ T1] kernfs_node_cache 23877KB 24117KB [ 79.490550][ T1] mnt_cache 63KB 94KB [ 79.492449][ T1] filp 94KB 464KB [ 79.494355][ T1] names_cache 15KB 48KB [ 79.496245][ T1] net_namespace 117KB 176KB [ 79.498198][ T1] ima_iint_cache 25KB 55KB [ 79.500153][ T1] lsm_inode_cache 1270KB 1893KB [ 79.502075][ T1] lsm_file_cache 45KB 189KB [ 79.503973][ T1] key_jar 36KB 47KB [ 79.505872][ T1] uts_namespace 43KB 61KB [ 79.507826][ T1] nsproxy 21KB 27KB [ 79.509767][ T1] vm_area_struct 339KB 632KB [ 79.511665][ T1] fs_cache 19KB 52KB [ 79.513581][ T1] files_cache 77KB 191KB [ 79.515480][ T1] task_exec_state 5KB 36KB [ 79.517627][ T1] signal_cache 755KB 1972KB [ 79.519866][ T1] sighand_cache 964KB 2344KB [ 79.521856][ T1] task_struct 3687KB 4972KB [ 79.523946][ T1] cred 120KB 348KB [ 79.525870][ T1] anon_vma_chain 118KB 224KB [ 79.528202][ T1] anon_vma 148KB 375KB [ 79.530887][ T1] pid 146KB 390KB [ 79.533432][ T1] Acpi-Operand 195KB 320KB [ 79.535376][ T1] Acpi-ParseExt 21KB 39KB [ 79.537404][ T1] Acpi-Parse 12KB 23KB [ 79.539331][ T1] Acpi-State 9KB 23KB [ 79.541220][ T1] Acpi-Namespace 35KB 44KB [ 79.543157][ T1] numa_policy 3KB 4KB [ 79.545058][ T1] perf_event 15KB 31KB [ 79.546964][ T1] trace_event_file 577KB 580KB [ 79.549005][ T1] ftrace_event_field 1118KB 1122KB [ 79.550949][ T1] pool_workqueue 2021KB 2064KB [ 79.552875][ T1] task_group 36KB 48KB [ 79.554798][ T1] maple_node 463KB 1360KB [ 79.556722][ T1] mm_struct 140KB 446KB [ 79.559048][ T1] vmap_area 264KB 530KB [ 79.561242][ T1] debug_objects_cache 1769KB 3225KB [ 79.563219][ T1] page->ptl 26KB 86KB [ 79.565139][ T1] kmalloc-cg-8k 1216KB 1376KB [ 79.567076][ T1] kmalloc-cg-4k 9888KB 10816KB [ 79.569127][ T1] kmalloc-cg-2k 6176KB 6816KB [ 79.571044][ T1] kmalloc-cg-1k 1778KB 2176KB [ 79.572970][ T1] kmalloc-cg-512 882KB 1140KB [ 79.574902][ T1] kmalloc-cg-256 248KB 304KB [ 79.576813][ T1] kmalloc-cg-128 182KB 216KB [ 79.578851][ T1] kmalloc-cg-64 37KB 64KB [ 79.580765][ T1] kmalloc-cg-32 39KB 164KB [ 79.582691][ T1] kmalloc-cg-16 6KB 16KB [ 79.584582][ T1] kmalloc-cg-8 16KB 32KB [ 79.586903][ T1] kmalloc-cg-192 56KB 64KB [ 79.589094][ T1] kmalloc-cg-96 41KB 64KB [ 79.591541][ T1] kmalloc-8k 4736KB 5120KB [ 79.593707][ T1] kmalloc-4k 34648KB 35016KB [ 79.595629][ T1] kmalloc-2k 12164KB 15552KB [ 79.597756][ T1] kmalloc-1k 9354KB 9544KB [ 79.599904][ T1] kmalloc-512 9762KB 10564KB [ 79.602264][ T1] kmalloc-256 7371KB 7384KB [ 79.604330][ T1] kmalloc-128 1414KB 1544KB [ 79.606387][ T1] kmalloc-64 2777KB 2980KB [ 79.608941][ T1] kmalloc-32 1149KB 1496KB [ 79.611306][ T1] kmalloc-16 348KB 380KB [ 79.613263][ T1] kmalloc-8 353KB 384KB [ 79.615191][ T1] kmalloc-192 1023KB 1156KB [ 79.617183][ T1] kmalloc-96 1543KB 1676KB [ 79.619173][ T1] kmem_cache_node 215KB 220KB [ 79.621066][ T1] kmem_cache 179KB 226KB [ 79.623219][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=syslogd,pid=5134,uid=0 [ 79.628749][ T1] Out of memory: Killed process 5134 (syslogd) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 79.640125][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 79.643685][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 79.643700][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 79.643707][ T1] Call Trace: [ 79.643712][ T1] [ 79.643717][ T1] dump_stack_lvl+0x100/0x190 [ 79.643734][ T1] dump_header+0xfb/0x606 [ 79.643747][ T1] oom_kill_process.cold+0xd/0x330 [ 79.643760][ T1] out_of_memory+0x340/0x14f0 [ 79.643781][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 79.643800][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 79.643816][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 79.643833][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 79.643851][ T1] ? unwind_get_return_address+0x59/0xa0 [ 79.643869][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 79.643885][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 79.643905][ T1] ? find_held_lock+0x2b/0x80 [ 79.643918][ T1] ? ima_match_policy+0x8c4/0x2350 [ 79.643933][ T1] ? ima_match_policy+0x8c4/0x2350 [ 79.643952][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 79.643969][ T1] ? policy_nodemask+0xed/0x4f0 [ 79.643986][ T1] alloc_pages_mpol+0x1fb/0x540 [ 79.644002][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 79.644017][ T1] ? do_raw_spin_lock+0x128/0x260 [ 79.644029][ T1] ? find_held_lock+0x2b/0x80 [ 79.644042][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 79.644056][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 79.644074][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 79.644090][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 79.644102][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 79.644114][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 79.644128][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.644146][ T1] swap_cache_read_folio+0x47/0x140 [ 79.644160][ T1] swap_cluster_readahead+0x479/0x5f0 [ 79.644175][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 79.644194][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.644210][ T1] ? get_vma_policy+0x23d/0x3b0 [ 79.644228][ T1] swapin_readahead+0x159/0x1200 [ 79.644245][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 79.644261][ T1] ? swap_table_get+0x10d/0x2c0 [ 79.644272][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 79.644285][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 79.644297][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 79.644316][ T1] ? do_swap_page+0xf98/0x5780 [ 79.644326][ T1] do_swap_page+0xf98/0x5780 [ 79.644343][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 79.644354][ T1] ? __lock_acquire+0x49f/0x1a40 [ 79.644370][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 79.644385][ T1] ? rcu_is_watching+0x12/0xc0 [ 79.644398][ T1] ? __pte_offset_map+0x179/0x310 [ 79.644413][ T1] __handle_mm_fault+0x192f/0x2a00 [ 79.644427][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 79.644444][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 79.644457][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 79.644476][ T1] handle_mm_fault+0x37b/0xa30 [ 79.644489][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 79.644508][ T1] exc_page_fault+0x6f/0xd0 [ 79.644521][ T1] asm_exc_page_fault+0x26/0x30 [ 79.644532][ T1] RIP: 0033:0x7fceb685e407 [ 79.644547][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 79.644553][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 79.644563][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 79.644570][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 79.644576][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 79.644583][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 79.644590][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 79.644603][ T1] [ 79.644608][ T1] Mem-Info: [ 79.759155][ T1] active_anon:0 inactive_anon:33 isolated_anon:0 [ 79.759155][ T1] active_file:39 inactive_file:54 isolated_file:0 [ 79.759155][ T1] unevictable:1768 dirty:0 writeback:0 [ 79.759155][ T1] slab_reclaimable:5524 slab_unreclaimable:52186 [ 79.759155][ T1] mapped:4 shmem:1768 pagetables:707 [ 79.759155][ T1] sec_pagetables:304 bounce:0 [ 79.759155][ T1] kernel_misc_reclaimable:0 [ 79.759155][ T1] free:27757 free_pcp:1767 free_cma:0 [ 79.771647][ T1] Node 0 active_anon:0kB inactive_anon:12kB active_file:12kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7136kB pagetables:936kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 79.782017][ T1] Node 1 active_anon:0kB inactive_anon:120kB active_file:144kB inactive_file:216kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4576kB pagetables:1892kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 79.792203][ T1] Node 0 DMA free:2536kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 79.801409][ T1] lowmem_reserve[]: 0 280 280 280 280 [ 79.803077][ T1] Node 0 DMA32 free:25320kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:12kB active_file:12kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:856kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:2480kB local_pcp:8kB free_cma:0kB [ 79.812138][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 79.814051][ T1] Node 1 DMA32 free:83172kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:52kB inactive_anon:60kB active_file:248kB inactive_file:112kB unevictable:3536kB writepending:0kB zspages:1968kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4580kB local_pcp:64kB free_cma:0kB [ 79.824095][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 79.825512][ T1] Node 0 DMA: 170*4kB (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2536kB [ 79.829738][ T1] Node 0 DMA32: 766*4kB (UME) 314*8kB (UME) 154*16kB (UME) 148*32kB (UME) 80*64kB (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 25320kB [ 79.834578][ T1] Node 1 DMA32: 953*4kB (UME) 358*8kB (UME) 191*16kB (UME) 107*32kB (UME) 76*64kB (UME) 47*128kB (UME) 39*256kB (UME) 20*512kB (UME) 2*1024kB (M) 0*2048kB 9*4096kB (U) = 83172kB [ 79.841860][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 79.844701][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 79.847470][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 79.850308][ T1] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 79.853054][ T1] 1891 total pagecache pages [ 79.854436][ T1] 30 pages in swap cache [ 79.855724][ T1] Free swap = 118540kB [ 79.856995][ T1] Total swap = 124996kB [ 79.858388][ T1] 524155 pages RAM [ 79.859544][ T1] 0 pages HighMem/MovableOnly [ 79.860940][ T1] 211525 pages reserved [ 79.862172][ T1] 0 pages cma reserved [ 79.863361][ T1] Unreclaimable slab info: [ 79.864653][ T1] Name Used Total [ 79.866432][ T1] pid_2 22KB 47KB [ 79.868507][ T1] bio-464 17KB 31KB [ 79.870297][ T1] bio-528 19KB 31KB [ 79.872119][ T1] bio-544 19KB 31KB [ 79.873987][ T1] bio-552 19KB 31KB [ 79.875754][ T1] zswap_entry 257KB 403KB [ 79.877649][ T1] batadv_tt_change_cache 9KB 12KB [ 79.879548][ T1] batadv_tl_cache 22KB 24KB [ 79.881309][ T1] p9_req_t 26KB 31KB [ 79.883117][ T1] TIPC 83KB 123KB [ 79.884902][ T1] RDS 22KB 30KB [ 79.886709][ T1] SCTPv6 83KB 90KB [ 79.888577][ T1] L2TP/IP 19KB 31KB [ 79.890412][ T1] RXRPC 70KB 96KB [ 79.892208][ T1] rxrpc_call_jar 93KB 159KB [ 79.894019][ T1] net_bridge_fdb_entry 44KB 47KB [ 79.895887][ T1] fib6_node 122KB 136KB [ 79.897890][ T1] ip6_dst_cache 185KB 382KB [ 79.899907][ T1] RAWv6 113KB 154KB [ 79.901807][ T1] UDPv6 99KB 157KB [ 79.903617][ T1] request_sock_TCPv6 10KB 15KB [ 79.905430][ T1] TCPv6 101KB 182KB [ 79.907354][ T1] wg_peer 89KB 89KB [ 79.909184][ T1] allowedips_node 18KB 23KB [ 79.911000][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 79.912914][ T1] scsi_sense_cache 52KB 56KB [ 79.914736][ T1] virtio_scsi_cmd 21KB 24KB [ 79.916552][ T1] bio-136 46KB 68KB [ 79.920387][ T1] bio-264 10KB 15KB [ 79.922224][ T1] mqueue_inode_cache 53KB 92KB [ 79.924072][ T1] bio-272 10KB 15KB [ 79.925907][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 79.927959][ T1] jfs_mp 14KB 15KB [ 79.929829][ T1] cifs_small_rq 28KB 32KB [ 79.931617][ T1] cifs_request 67KB 67KB [ 79.933416][ T1] cifs_mpx_ids 8KB 15KB [ 79.935210][ T1] cifs_io_subrequest 42KB 47KB [ 79.937006][ T1] cifs_io_request 105KB 111KB [ 79.939222][ T1] nfs_commit_data 24KB 31KB [ 79.941001][ T1] nfs_write_data 38KB 63KB [ 79.942793][ T1] jbd2_inode 15KB 19KB [ 79.944545][ T1] ext4_system_zone 1KB 3KB [ 79.946313][ T1] ext4_io_end_vec 5KB 11KB [ 79.948239][ T1] fasync_cache 9KB 11KB [ 79.950104][ T1] userfaultfd_ctx_cache 18KB 31KB [ 79.952022][ T1] zspage 94KB 161KB [ 79.953824][ T1] zs_handle 91KB 176KB [ 79.955617][ T1] pid_namespace 67KB 77KB [ 79.957492][ T1] kvm_gmem_inode_cache 15KB 30KB [ 79.959405][ T1] rpc_buffers 25KB 31KB [ 79.961225][ T1] rpc_tasks 8KB 15KB [ 79.963006][ T1] UNIX-STREAM 34KB 191KB [ 79.964767][ T1] UNIX 70KB 382KB [ 79.966548][ T1] tcp_bind2_bucket 28KB 32KB [ 79.968432][ T1] tcp_bind_bucket 29KB 32KB [ 79.970296][ T1] ip_fib_trie 18KB 24KB [ 79.972067][ T1] ip_fib_alias 60KB 79KB [ 79.973853][ T1] rtable 19KB 36KB [ 79.975628][ T1] RAW 86KB 127KB [ 79.977615][ T1] UDP 68KB 191KB [ 79.979435][ T1] tw_sock_TCP 19KB 31KB [ 79.981236][ T1] request_sock_TCP 20KB 23KB [ 79.983031][ T1] TCP 87KB 175KB [ 79.984788][ T1] fs_bio_integrity 7KB 8KB [ 79.986600][ T1] hugetlbfs_inode_cache 26KB 31KB [ 79.988649][ T1] netfs_subrequest 35KB 39KB [ 79.990516][ T1] netfs_request 105KB 111KB [ 79.992324][ T1] bio-288 21KB 23KB [ 79.994117][ T1] ep_head 6KB 15KB [ 79.995911][ T1] eventpoll_pwq 14KB 35KB [ 79.997842][ T1] eventpoll_epi 41KB 63KB [ 79.999653][ T1] inotify_inode_mark 39KB 46KB [ 80.001474][ T1] bpf_fs_inode_cache 14KB 31KB [ 80.003330][ T1] sgpool-128 42KB 178KB [ 80.005088][ T1] sgpool-64 27KB 95KB [ 80.006944][ T1] sgpool-32 32KB 126KB [ 80.008881][ T1] sgpool-16 26KB 62KB [ 80.010679][ T1] sgpool-8 15KB 54KB [ 80.012495][ T1] bio_crypt_ctx 9KB 11KB [ 80.014310][ T1] bio_integrity_data 7KB 8KB [ 80.016128][ T1] request_queue 223KB 242KB [ 80.018093][ T1] blkdev_ioc 8KB 15KB [ 80.019878][ T1] bio-200 80KB 140KB [ 80.021667][ T1] biovec-max 238KB 459KB [ 80.023527][ T1] biovec-128 53KB 159KB [ 80.025332][ T1] biovec-64 28KB 157KB [ 80.027200][ T1] biovec-16 13KB 46KB [ 80.029063][ T1] mm_slot 3KB 3KB [ 80.030858][ T1] ksm_mm_slot 3KB 4KB [ 80.032673][ T1] ksm_stable_node 5KB 7KB [ 80.034471][ T1] ksm_rmap_item 3KB 19KB [ 80.036297][ T1] uid_cache 16KB 31KB [ 80.038232][ T1] iommu_iova_magazine 995KB 1102KB [ 80.040097][ T1] iommu_iova 155KB 164KB [ 80.041895][ T1] dmaengine-unmap-256 26KB 30KB [ 80.043761][ T1] dmaengine-unmap-128 14KB 30KB [ 80.045595][ T1] dmaengine-unmap-16 7KB 8KB [ 80.047495][ T1] dmaengine-unmap-2 3KB 4KB [ 80.049300][ T1] QIPCRTR 18KB 31KB [ 80.051083][ T1] audit_buffer 11KB 11KB [ 80.052896][ T1] skbuff_ext_cache 13KB 36KB [ 80.054766][ T1] skbuff_small_head 1417KB 1472KB [ 80.056579][ T1] skbuff_fclone_cache 36KB 125KB [ 80.058550][ T1] skbuff_head_cache 1993KB 2060KB [ 80.060391][ T1] configfs_dir_cache 22KB 24KB [ 80.062262][ T1] file_lock_cache 16KB 47KB [ 80.064071][ T1] file_lock_ctx 40KB 47KB [ 80.065994][ T1] fsnotify_inode_mark_connector 33KB 43KB [ 80.068562][ T1] posix_timers_cache 27KB 32KB [ 80.070451][ T1] taskstats 61KB 127KB [ 80.072266][ T1] mem_cgroup_per_node 88KB 123KB [ 80.074143][ T1] mem_cgroup 123KB 154KB [ 80.075969][ T1] proc_dir_entry 601KB 617KB [ 80.077898][ T1] pde_opener 3KB 3KB [ 80.079743][ T1] seq_file 19KB 70KB [ 80.081553][ T1] sigqueue 16KB 35KB [ 80.083368][ T1] shmem_inode_cache 6837KB 7124KB [ 80.085150][ T1] kernfs_iattrs_cache 26KB 31KB [ 80.087021][ T1] kernfs_node_cache 23877KB 24117KB [ 80.089021][ T1] mnt_cache 63KB 94KB [ 80.090842][ T1] filp 94KB 464KB [ 80.092646][ T1] names_cache 15KB 48KB [ 80.094463][ T1] net_namespace 117KB 176KB [ 80.096285][ T1] ima_iint_cache 25KB 55KB [ 80.098254][ T1] lsm_inode_cache 1270KB 1893KB [ 80.100079][ T1] lsm_file_cache 45KB 189KB [ 80.101928][ T1] key_jar 36KB 47KB [ 80.103763][ T1] uts_namespace 43KB 61KB [ 80.105599][ T1] nsproxy 21KB 27KB [ 80.107496][ T1] vm_area_struct 339KB 632KB [ 80.109362][ T1] fs_cache 19KB 52KB [ 80.111163][ T1] files_cache 77KB 191KB [ 80.112970][ T1] task_exec_state 5KB 36KB [ 80.114775][ T1] signal_cache 755KB 1972KB [ 80.116585][ T1] sighand_cache 964KB 2344KB [ 80.118531][ T1] task_struct 3687KB 4972KB [ 80.120347][ T1] cred 120KB 348KB [ 80.122176][ T1] anon_vma_chain 118KB 224KB [ 80.124010][ T1] anon_vma 148KB 375KB [ 80.125835][ T1] pid 146KB 390KB [ 80.127782][ T1] Acpi-Operand 195KB 320KB [ 80.129597][ T1] Acpi-ParseExt 21KB 39KB [ 80.131389][ T1] Acpi-Parse 12KB 23KB [ 80.133185][ T1] Acpi-State 9KB 23KB [ 80.134983][ T1] Acpi-Namespace 35KB 44KB [ 80.136763][ T1] numa_policy 3KB 4KB [ 80.137221][ T5152] udevd: page allocation stall for 10 secs: order:0, mode:0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP) nodemask=(null),cpuset=/,mems_allowed=0-1 [ 80.139304][ T1] perf_event 15KB 31KB [ 80.144022][ T5152] CPU: 0 UID: 0 PID: 5152 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 80.144038][ T5152] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.144045][ T5152] Call Trace: [ 80.144051][ T5152] [ 80.144057][ T5152] dump_stack_lvl+0x100/0x190 [ 80.144074][ T5152] __alloc_frozen_pages_noprof.cold+0x82/0x98 [ 80.144096][ T5152] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 80.144112][ T5152] ? is_bpf_text_address+0x8a/0x1a0 [ 80.144128][ T5152] ? bpf_ksym_find+0x124/0x1c0 [ 80.144140][ T5152] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 80.144157][ T5152] ? is_bpf_text_address+0x94/0x1a0 [ 80.144174][ T5152] ? unwind_get_return_address+0x59/0xa0 [ 80.144191][ T5152] ? arch_stack_walk+0xa6/0xf0 [ 80.144208][ T5152] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 80.144224][ T5152] ? policy_nodemask+0xed/0x4f0 [ 80.144241][ T5152] alloc_pages_mpol+0x1fb/0x540 [ 80.144257][ T5152] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 80.144273][ T5152] ? do_raw_spin_lock+0x128/0x260 [ 80.144285][ T5152] ? find_held_lock+0x2b/0x80 [ 80.144302][ T5152] ? swap_cache_alloc_folio+0x374/0xc50 [ 80.144317][ T5152] folio_alloc_mpol_noprof+0x36/0x260 [ 80.144336][ T5152] swap_cache_alloc_folio+0x3d7/0xc50 [ 80.144352][ T5152] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 80.144365][ T5152] ? swap_cache_get_folio+0x28d/0x360 [ 80.144377][ T5152] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.144393][ T5152] swap_cache_read_folio+0x47/0x140 [ 80.144407][ T5152] swap_cluster_readahead+0x479/0x5f0 [ 80.144423][ T5152] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 80.144443][ T5152] ? __lock_acquire+0x49f/0x1a40 [ 80.144467][ T5152] ? get_vma_policy+0x23d/0x3b0 [ 80.144494][ T5152] swapin_readahead+0x159/0x1200 [ 80.144520][ T5152] ? __pfx_swapin_readahead+0x10/0x10 [ 80.144543][ T5152] ? swap_table_get+0x10d/0x2c0 [ 80.144561][ T5152] ? swap_cache_get_folio+0x28d/0x360 [ 80.144580][ T5152] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.144598][ T5152] ? __pfx_softleaf_type+0x10/0x10 [ 80.144621][ T5152] ? do_swap_page+0xf98/0x5780 [ 80.144636][ T5152] do_swap_page+0xf98/0x5780 [ 80.144665][ T5152] ? __pfx_do_swap_page+0x10/0x10 [ 80.144687][ T5152] ? rcu_is_watching+0x12/0xc0 [ 80.144707][ T5152] ? __pte_offset_map+0x179/0x310 [ 80.144731][ T5152] __handle_mm_fault+0x192f/0x2a00 [ 80.144753][ T5152] ? mt_find+0x45e/0x8e0 [ 80.144778][ T5152] ? __pfx___handle_mm_fault+0x10/0x10 [ 80.144793][ T5152] ? __pfx_mt_find+0x10/0x10 [ 80.144827][ T5152] ? find_vma+0xbf/0x140 [ 80.144847][ T5152] ? __pfx_find_vma+0x10/0x10 [ 80.144870][ T5152] handle_mm_fault+0x37b/0xa30 [ 80.144915][ T5152] do_user_addr_fault+0x74c/0x12f0 [ 80.144947][ T5152] exc_page_fault+0x6f/0xd0 [ 80.144968][ T5152] asm_exc_page_fault+0x26/0x30 [ 80.144985][ T5152] RIP: 0010:ep_send_events+0x3ba/0xc10 [ 80.145006][ T5152] Code: 84 c1 0f 85 7b 07 00 00 48 8b 53 6c 48 8b 44 24 30 48 8b 4c 24 38 48 89 54 24 28 48 39 c8 48 0f 47 c1 0f 01 cb 48 89 44 24 18 <44> 89 30 e8 be 0c 62 ff 48 8b 44 24 18 48 8b 54 24 28 48 89 50 04 [ 80.145022][ T5152] RSP: 0018:ffffc9000ce0fba0 EFLAGS: 00050283 [ 80.145036][ T5152] RAX: 00007ffffb731180 RBX: ffff888025c93a80 RCX: 00007ffffffff000 [ 80.145047][ T5152] RDX: 0000000000000004 RSI: 0000000000000001 RDI: ffff888025c93aec [ 80.145057][ T5152] RBP: dffffc0000000000 R08: 0000000000000005 R09: 0000000000000000 [ 80.145067][ T5152] R10: 0000000000000001 R11: 0000000000000000 R12: ffff888025c93a98 [ 80.145077][ T5152] R13: ffff888025c93a98 R14: 0000000000000001 R15: ffffc9000ce0fc08 [ 80.145107][ T5152] ? __pfx_ep_send_events+0x10/0x10 [ 80.145129][ T5152] ? lockdep_hardirqs_on+0x78/0x100 [ 80.145147][ T5152] ? ktime_get+0x23e/0x320 [ 80.145175][ T5152] ? do_epoll_wait+0xa63/0x1770 [ 80.145192][ T5152] do_epoll_wait+0x6bc/0x1770 [ 80.145219][ T5152] ? __pfx_do_epoll_wait+0x10/0x10 [ 80.145237][ T5152] ? find_held_lock+0x2b/0x80 [ 80.145257][ T5152] ? timespec64_add_safe+0x192/0x220 [ 80.145281][ T5152] ? __pfx_ep_autoremove_wake_function+0x10/0x10 [ 80.145306][ T5152] ? ktime_get_ts64+0x306/0x420 [ 80.145331][ T5152] ? ktime_get_ts64+0x318/0x420 [ 80.145354][ T5152] ? ktime_get_ts64+0x257/0x420 [ 80.145382][ T5152] __x64_sys_epoll_wait+0x194/0x290 [ 80.145399][ T5152] ? __pfx___x64_sys_epoll_wait+0x10/0x10 [ 80.145412][ T5152] ? putname+0xb1/0x110 [ 80.145429][ T5152] do_syscall_64+0x115/0x840 [ 80.145442][ T5152] ? clear_bhb_loop+0x40/0x90 [ 80.145455][ T5152] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 80.145466][ T5152] RIP: 0033:0x7f43222a7407 [ 80.145483][ T5152] Code: Unable to access opcode bytes at 0x7f43222a73dd. [ 80.145488][ T5152] RSP: 002b:00007ffffb731020 EFLAGS: 00000202 ORIG_RAX: 00000000000000e8 [ 80.145499][ T5152] RAX: ffffffffffffffda RBX: 00007f4322a71880 RCX: 00007f43222a7407 [ 80.145506][ T5152] RDX: 0000000000000008 RSI: 00007ffffb731180 RDI: 000000000000000b [ 80.145514][ T5152] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 80.145543][ T5152] R10: 0000000000000bb8 R11: 0000000000000202 R12: 0000000000000000 [ 80.145553][ T5152] R13: 0000561278732100 R14: 0000000000000000 R15: 0000000000000000 [ 80.145575][ T5152] [ 80.145583][ T5152] Mem-Info: [ 80.145781][ T1] trace_event_file 577KB 580KB [ 80.148996][ T5152] active_anon:18 inactive_anon:12 isolated_anon:0 [ 80.148996][ T5152] active_file:50 inactive_file:43 isolated_file:0 [ 80.148996][ T5152] unevictable:1768 dirty:0 writeback:0 [ 80.148996][ T5152] slab_reclaimable:5524 slab_unreclaimable:52518 [ 80.148996][ T5152] mapped:4 shmem:1768 pagetables:696 [ 80.148996][ T5152] sec_pagetables:304 bounce:0 [ 80.148996][ T5152] kernel_misc_reclaimable:0 [ 80.148996][ T5152] free:27519 free_pcp:1689 free_cma:0 [ 80.151753][ T1] ftrace_event_field 1118KB 1122KB [ 80.151766][ T1] pool_workqueue 2021KB 2064KB [ 80.151774][ T1] task_group 36KB 48KB [ 80.151799][ T1] maple_node 463KB 1360KB [ 80.153211][ T5152] Node 0 active_anon:4kB inactive_anon:4kB active_file:56kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7136kB pagetables:892kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 80.154038][ T1] mm_struct 140KB 446KB [ 80.155990][ T5152] Node 1 active_anon:68kB inactive_anon:44kB active_file:0kB inactive_file:400kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4576kB pagetables:1892kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 80.157928][ T1] vmap_area 264KB 530KB [ 80.159798][ T5152] Node 0 [ 80.161396][ T1] debug_objects_cache 1769KB 3225KB [ 80.162763][ T5152] DMA free:2536kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:32kB free_cma:0kB [ 80.164595][ T1] page->ptl 26KB 86KB [ 80.166130][ T5152] lowmem_reserve[]: 0 [ 80.167896][ T1] kmalloc-cg-8k 1216KB 1376KB [ 80.167918][ T1] kmalloc-cg-4k 9888KB 10816KB [ 80.167932][ T1] kmalloc-cg-2k 6176KB 6816KB [ 80.167944][ T1] kmalloc-cg-1k 1778KB 2176KB [ 80.169471][ T5152] 280 [ 80.171242][ T1] kmalloc-cg-512 882KB 1140KB [ 80.172769][ T5152] 280 [ 80.174179][ T1] kmalloc-cg-256 248KB 304KB [ 80.175746][ T5152] 280 [ 80.177386][ T1] kmalloc-cg-128 182KB 216KB [ 80.178780][ T5152] 280 [ 80.180406][ T1] kmalloc-cg-64 37KB 64KB [ 80.181961][ T5152] [ 80.181968][ T5152] Node 0 [ 80.183561][ T1] kmalloc-cg-32 39KB 164KB [ 80.185754][ T5152] DMA32 free:24304kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:4kB active_file:56kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:828kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:2136kB local_pcp:1876kB free_cma:0kB [ 80.187408][ T1] kmalloc-cg-16 6KB 16KB [ 80.187420][ T1] kmalloc-cg-8 16KB 32KB [ 80.187429][ T1] kmalloc-cg-192 56KB 64KB [ 80.187438][ T1] kmalloc-cg-96 41KB 64KB [ 80.187460][ T1] kmalloc-8k 4736KB 5120KB [ 80.187468][ T1] kmalloc-4k 36568KB 36616KB [ 80.187498][ T1] kmalloc-2k 12164KB 15552KB [ 80.189629][ T5152] lowmem_reserve[]: [ 80.191131][ T1] kmalloc-1k 9642KB 9672KB [ 80.192703][ T5152] 0 [ 80.194455][ T1] kmalloc-512 9774KB 10564KB [ 80.195875][ T5152] 0 [ 80.197479][ T1] kmalloc-256 7539KB 7552KB [ 80.199377][ T5152] 0 [ 80.201002][ T1] kmalloc-128 1414KB 1544KB [ 80.202901][ T5152] 0 [ 80.204481][ T1] kmalloc-64 2777KB 2980KB [ 80.206706][ T5152] 0 [ 80.208549][ T1] kmalloc-32 1156KB 1496KB [ 80.209896][ T5152] [ 80.209903][ T5152] Node 1 DMA32 free:83172kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:68kB inactive_anon:44kB active_file:88kB inactive_file:272kB unevictable:3536kB writepending:0kB zspages:1964kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4580kB local_pcp:3120kB free_cma:0kB [ 80.211359][ T1] kmalloc-16 348KB 380KB [ 80.212858][ T5152] lowmem_reserve[]: 0 [ 80.214313][ T1] kmalloc-8 353KB 384KB [ 80.215772][ T5152] 0 [ 80.217394][ T1] kmalloc-192 1023KB 1156KB [ 80.217419][ T1] kmalloc-96 1558KB 1676KB [ 80.217429][ T1] kmem_cache_node 215KB 220KB [ 80.218696][ T5152] 0 0 0 [ 80.220830][ T1] kmem_cache 179KB 226KB [ 80.222225][ T5152] [ 80.222233][ T5152] Node 0 [ 80.223531][ T1] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null) [ 80.224937][ T5152] DMA: 170*4kB [ 80.226385][ T1] ,cpuset= [ 80.228001][ T5152] (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB (M) 0*512kB 1*1024kB (M) 0*2048kB 0*4096kB = 2536kB [ 80.228069][ T5152] Node 0 DMA32: 766*4kB [ 80.229981][ T1] / [ 80.231451][ T5152] (UME) 307*8kB (UME) 154*16kB (UME) 106*32kB (UME) 80*64kB [ 80.233385][ T1] ,mems_allowed=0-1 [ 80.238992][ T5152] (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 23920kB [ 80.239040][ T5152] Node 1 DMA32: 953*4kB [ 80.241409][ T1] ,global_oom [ 80.243700][ T5152] (UME) 358*8kB (UME) [ 80.246802][ T1] ,task_memcg= [ 80.249826][ T5152] 191*16kB (UME) [ 80.252867][ T1] / [ 80.255861][ T5152] 107*32kB (UME) [ 80.258025][ T1] ,task=acpid,pid=5137,uid=0 [ 80.259558][ T5152] 76*64kB (UME) [ 80.261345][ T1] Out of memory: Killed process 5137 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:44kB oom_score_adj:0 [ 80.262855][ T5152] 47*128kB (UME) [ 80.270064][ T1] init invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=0 [ 80.270263][ T5152] 39*256kB [ 80.272215][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 80.272231][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 80.272238][ T1] Call Trace: [ 80.272242][ T1] [ 80.272247][ T1] dump_stack_lvl+0x100/0x190 [ 80.272264][ T1] dump_header+0xfb/0x606 [ 80.272277][ T1] out_of_memory.cold+0xd/0x170 [ 80.272291][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 80.272310][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 80.272328][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 80.272344][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 80.272363][ T1] ? unwind_get_return_address+0x59/0xa0 [ 80.272380][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 80.272396][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 80.272415][ T1] ? find_held_lock+0x2b/0x80 [ 80.272428][ T1] ? ima_match_policy+0x8c4/0x2350 [ 80.272443][ T1] ? ima_match_policy+0x8c4/0x2350 [ 80.272460][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 80.272477][ T1] ? policy_nodemask+0xed/0x4f0 [ 80.272494][ T1] alloc_pages_mpol+0x1fb/0x540 [ 80.272510][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 80.272525][ T1] ? do_raw_spin_lock+0x128/0x260 [ 80.272536][ T1] ? find_held_lock+0x2b/0x80 [ 80.272550][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 80.272564][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 80.272582][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 80.272598][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 80.272610][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 80.272623][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.272636][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.272654][ T1] swap_cache_read_folio+0x47/0x140 [ 80.272668][ T1] swap_cluster_readahead+0x479/0x5f0 [ 80.272684][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 80.272703][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.272723][ T1] ? get_vma_policy+0x23d/0x3b0 [ 80.272740][ T1] swapin_readahead+0x159/0x1200 [ 80.272757][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 80.272773][ T1] ? swap_table_get+0x10d/0x2c0 [ 80.272785][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 80.272797][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 80.272809][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 80.272824][ T1] ? do_swap_page+0xf98/0x5780 [ 80.272834][ T1] do_swap_page+0xf98/0x5780 [ 80.272851][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 80.272862][ T1] ? __lock_acquire+0x49f/0x1a40 [ 80.272878][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 80.272893][ T1] ? rcu_is_watching+0x12/0xc0 [ 80.272906][ T1] ? __pte_offset_map+0x179/0x310 [ 80.272922][ T1] __handle_mm_fault+0x192f/0x2a00 [ 80.272936][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 80.272953][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 80.272966][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 80.272984][ T1] handle_mm_fault+0x37b/0xa30 [ 80.272998][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 80.273017][ T1] exc_page_fault+0x6f/0xd0 [ 80.273030][ T1] asm_exc_page_fault+0x26/0x30 [ 80.273041][ T1] RIP: 0033:0x7fceb685e407 [ 80.273055][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 80.273061][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 80.273070][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 80.273077][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 80.273084][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 80.273090][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 80.273097][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 80.273111][ T1] [ 80.273115][ T1] Mem-Info: [ 80.273664][ T5152] (UME) 20*512kB [ 80.275137][ T1] active_anon:30 inactive_anon:0 isolated_anon:0 [ 80.275137][ T1] active_file:32 inactive_file:36 isolated_file:0 [ 80.275137][ T1] unevictable:1768 dirty:0 writeback:0 [ 80.275137][ T1] slab_reclaimable:5524 slab_unreclaimable:52636 [ 80.275137][ T1] mapped:4 shmem:1768 pagetables:696 [ 80.275137][ T1] sec_pagetables:304 bounce:0 [ 80.275137][ T1] kernel_misc_reclaimable:0 [ 80.275137][ T1] free:27394 free_pcp:1711 free_cma:0 [ 80.278135][ T5152] (UME) [ 80.278780][ T1] Node 0 active_anon:0kB inactive_anon:8kB active_file:28kB inactive_file:0kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:7136kB pagetables:892kB sec_pagetables:1152kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 80.280748][ T5152] 2*1024kB [ 80.282157][ T1] Node 1 active_anon:220kB inactive_anon:0kB active_file:32kB inactive_file:328kB unevictable:3536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:3536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:4576kB pagetables:1892kB sec_pagetables:64kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 80.283566][ T5152] (M) [ 80.284994][ T1] Node 0 [ 80.286979][ T5152] 0*2048kB [ 80.288419][ T1] DMA free:2536kB boost:2048kB min:2808kB low:2996kB high:3184kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB zspages:0kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:40kB local_pcp:0kB free_cma:0kB [ 80.290599][ T5152] 9*4096kB [ 80.292982][ T1] lowmem_reserve[]: 0 [ 80.295279][ T5152] (U) [ 80.297750][ T1] 280 [ 80.300001][ T5152] = 83172kB [ 80.300014][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.300024][ T5152] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 80.300033][ T5152] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.302355][ T1] 280 [ 80.304662][ T5152] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 80.305587][ T1] 280 280 [ 80.306546][ T5152] 1891 total pagecache pages [ 80.309086][ T1] [ 80.321709][ T5152] 30 pages in swap cache [ 80.324924][ T1] Node 0 [ 80.325374][ T5152] Free swap = 118684kB [ 80.327494][ T1] DMA32 free:23860kB boost:28732kB min:41504kB low:44696kB high:47888kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:8kB active_file:20kB inactive_file:0kB unevictable:3536kB writepending:0kB zspages:828kB present:1032196kB managed:286948kB mlocked:0kB bounce:0kB free_pcp:2300kB local_pcp:8kB free_cma:0kB [ 80.329150][ T5152] Total swap = 124996kB [ 80.338590][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 80.338619][ T1] Node 1 DMA32 free:83172kB boost:47104kB min:94244kB low:106028kB high:117812kB reserved_highatomic:0KB free_highatomic:0KB active_anon:60kB inactive_anon:52kB active_file:0kB inactive_file:512kB unevictable:3536kB writepending:0kB zspages:1924kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4984kB local_pcp:72kB free_cma:0kB [ 80.338652][ T1] lowmem_reserve[]: 0 0 0 0 0 [ 80.338673][ T1] Node 0 DMA: 170*4kB (U) 0*8kB 2*16kB (M) 7*32kB (UM) 5*64kB (UM) 0*128kB 1*256kB [ 80.340509][ T5152] 524155 pages RAM [ 80.350096][ T1] (M) 0*512kB [ 80.351900][ T5152] 0 pages HighMem/MovableOnly [ 80.352780][ T1] 1*1024kB [ 80.354641][ T5152] 211525 pages reserved [ 80.363373][ T1] (M) [ 80.365175][ T5152] 0 pages cma reserved [ 80.366409][ T1] 0*2048kB 0*4096kB = 2536kB [ 80.723271][ T1] Node 0 DMA32: 751*4kB (UME) 293*8kB (UME) 151*16kB (UME) 92*32kB (UME) 80*64kB (UME) 38*128kB (UME) 4*256kB (UME) 3*512kB (UME) 0*1024kB 0*2048kB 0*4096kB = 23252kB [ 80.728308][ T1] Node 1 DMA32: 953*4kB (UME) 358*8kB (UME) 191*16kB (UME) 107*32kB (UME) 76*64kB (UME) 47*128kB (UME) 39*256kB (UME) 20*512kB (UME) 2*1024kB (M) 0*2048kB 9*4096kB (U) = 83172kB [ 80.733531][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.736290][ T1] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=2048kB [ 80.739064][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 80.741852][ T1] Node 1 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 80.744550][ T1] 1891 total pagecache pages [ 80.745946][ T1] 30 pages in swap cache [ 80.747305][ T1] Free swap = 118684kB [ 80.748884][ T1] Total swap = 124996kB [ 80.750570][ T1] 524155 pages RAM [ 80.752075][ T1] 0 pages HighMem/MovableOnly [ 80.753943][ T1] 211525 pages reserved [ 80.755599][ T1] 0 pages cma reserved [ 80.757286][ T1] Unreclaimable slab info: [ 80.758856][ T1] Name Used Total [ 80.760754][ T1] pid_2 22KB 47KB [ 80.762648][ T1] bio-464 17KB 31KB [ 80.764525][ T1] bio-528 19KB 31KB [ 80.766463][ T1] bio-544 19KB 31KB [ 80.768438][ T1] bio-552 19KB 31KB [ 80.770318][ T1] zswap_entry 257KB 403KB [ 80.772151][ T1] batadv_tt_change_cache 9KB 12KB [ 80.774324][ T1] batadv_tl_cache 22KB 24KB [ 80.776181][ T1] p9_req_t 26KB 31KB [ 80.778176][ T1] TIPC 83KB 123KB [ 80.780073][ T1] RDS 22KB 30KB [ 80.781926][ T1] SCTPv6 83KB 90KB [ 80.783987][ T1] L2TP/IP 19KB 31KB [ 80.785829][ T1] RXRPC 70KB 96KB [ 80.787787][ T1] rxrpc_call_jar 93KB 159KB [ 80.789660][ T1] net_bridge_fdb_entry 44KB 47KB [ 80.791847][ T1] fib6_node 122KB 136KB [ 80.793938][ T1] ip6_dst_cache 185KB 382KB [ 80.795643][ T1] RAWv6 113KB 154KB [ 80.797632][ T1] UDPv6 99KB 157KB [ 80.799502][ T1] request_sock_TCPv6 10KB 15KB [ 80.801473][ T1] TCPv6 101KB 182KB [ 80.803398][ T1] wg_peer 89KB 89KB [ 80.805185][ T1] allowedips_node 18KB 23KB [ 80.807015][ T1] t10_alua_lu_gp_cache 8KB 15KB [ 80.809554][ T1] scsi_sense_cache 52KB 56KB [ 80.812059][ T1] virtio_scsi_cmd 21KB 24KB [ 80.814524][ T1] bio-136 46KB 68KB [ 80.816957][ T1] bio-264 10KB 15KB [ 80.819531][ T1] mqueue_inode_cache 52KB 92KB [ 80.822062][ T1] bio-272 10KB 15KB [ 80.824523][ T1] f2fs_bio_post_read_ctx 30KB 31KB [ 80.827985][ T1] jfs_mp 14KB 15KB [ 80.830547][ T1] cifs_small_rq 28KB 32KB [ 80.833012][ T1] cifs_request 67KB 67KB [ 80.835530][ T1] cifs_mpx_ids 8KB 15KB [ 80.838030][ T1] cifs_io_subrequest 42KB 47KB [ 80.840053][ T1] cifs_io_request 105KB 111KB [ 80.842033][ T1] nfs_commit_data 24KB 31KB [ 80.844305][ T1] nfs_write_data 38KB 63KB [ 80.846798][ T1] jbd2_inode 15KB 19KB [ 80.849320][ T1] ext4_system_zone 1KB 3KB [ 80.851866][ T1] ext4_io_end_vec 5KB 11KB [ 80.854299][ T1] fasync_cache 9KB 11KB [ 80.856610][ T1] userfaultfd_ctx_cache 18KB 31KB [ 80.859248][ T1] zspage 94KB 161KB [ 80.861665][ T1] zs_handle 91KB 176KB [ 80.864068][ T1] pid_namespace 67KB 77KB [ 80.866432][ T1] kvm_gmem_inode_cache 15KB 30KB [ 80.869037][ T1] rpc_buffers 25KB 31KB [ 80.871464][ T1] rpc_tasks 8KB 15KB [ 80.873904][ T1] UNIX-STREAM 34KB 191KB [ 80.876335][ T1] UNIX 70KB 382KB [ 80.878841][ T1] tcp_bind2_bucket 28KB 32KB [ 80.881325][ T1] tcp_bind_bucket 29KB 32KB [ 80.883816][ T1] ip_fib_trie 18KB 24KB [ 80.886280][ T1] ip_fib_alias 60KB 79KB [ 80.888859][ T1] rtable 19KB 36KB [ 80.891308][ T1] RAW 86KB 127KB [ 80.893786][ T1] UDP 68KB 191KB [ 80.896240][ T1] tw_sock_TCP 19KB 31KB [ 80.898800][ T1] request_sock_TCP 20KB 23KB [ 80.901227][ T1] TCP 87KB 175KB [ 80.903650][ T1] fs_bio_integrity 7KB 8KB [ 80.906150][ T1] hugetlbfs_inode_cache 26KB 31KB [ 80.908870][ T1] netfs_subrequest 35KB 39KB [ 80.911190][ T1] netfs_request 105KB 111KB [ 80.913053][ T1] bio-288 21KB 23KB [ 80.914886][ T1] ep_head 6KB 15KB [ 80.916666][ T1] eventpoll_pwq 14KB 35KB [ 80.918547][ T1] eventpoll_epi 41KB 63KB [ 80.920350][ T1] inotify_inode_mark 39KB 46KB [ 80.922211][ T1] bpf_fs_inode_cache 14KB 31KB [ 80.924096][ T1] sgpool-128 42KB 178KB [ 80.925951][ T1] sgpool-64 27KB 95KB [ 80.928070][ T1] sgpool-32 32KB 126KB [ 80.930598][ T1] sgpool-16 26KB 62KB [ 80.932649][ T1] sgpool-8 15KB 54KB [ 80.934475][ T1] bio_crypt_ctx 9KB 11KB [ 80.936293][ T1] bio_integrity_data 7KB 8KB [ 80.938436][ T1] request_queue 223KB 242KB [ 80.940886][ T1] blkdev_ioc 8KB 15KB [ 80.943295][ T1] bio-200 80KB 140KB [ 80.945688][ T1] biovec-max 238KB 459KB [ 80.948204][ T1] biovec-128 53KB 159KB [ 80.950576][ T1] biovec-64 28KB 157KB [ 80.952393][ T1] biovec-16 13KB 46KB [ 80.954245][ T1] mm_slot 3KB 3KB [ 80.956044][ T1] ksm_mm_slot 3KB 4KB [ 80.959983][ T1] ksm_stable_node 5KB 7KB [ 80.961861][ T1] ksm_rmap_item 3KB 19KB [ 80.963701][ T1] uid_cache 16KB 31KB [ 80.965483][ T1] iommu_iova_magazine 995KB 1102KB [ 80.967412][ T1] iommu_iova 155KB 164KB [ 80.969224][ T1] dmaengine-unmap-256 26KB 30KB [ 80.971112][ T1] dmaengine-unmap-128 14KB 30KB [ 80.972986][ T1] dmaengine-unmap-16 7KB 8KB [ 80.974833][ T1] dmaengine-unmap-2 3KB 4KB [ 80.976666][ T1] QIPCRTR 18KB 31KB [ 80.978592][ T1] audit_buffer 11KB 11KB [ 80.980479][ T1] skbuff_ext_cache 13KB 36KB [ 80.982552][ T1] skbuff_small_head 1560KB 1564KB [ 80.984344][ T1] skbuff_fclone_cache 36KB 125KB [ 80.986190][ T1] skbuff_head_cache 2119KB 2127KB [ 80.988376][ T1] configfs_dir_cache 22KB 24KB [ 80.990481][ T1] file_lock_cache 16KB 47KB [ 80.992276][ T1] file_lock_ctx 40KB 47KB [ 80.994104][ T1] fsnotify_inode_mark_connector 33KB 43KB [ 80.996215][ T1] posix_timers_cache 27KB 32KB [ 80.998176][ T1] taskstats 61KB 127KB [ 80.999995][ T1] mem_cgroup_per_node 88KB 123KB [ 81.001861][ T1] mem_cgroup 123KB 154KB [ 81.003516][ T1] proc_dir_entry 600KB 617KB [ 81.005262][ T1] pde_opener 3KB 3KB [ 81.007074][ T1] seq_file 19KB 70KB [ 81.008982][ T1] sigqueue 16KB 35KB [ 81.010790][ T1] shmem_inode_cache 6812KB 7061KB [ 81.012601][ T1] kernfs_iattrs_cache 26KB 31KB [ 81.014490][ T1] kernfs_node_cache 23846KB 24105KB [ 81.016240][ T1] mnt_cache 53KB 94KB [ 81.018149][ T1] filp 93KB 464KB [ 81.019945][ T1] names_cache 15KB 48KB [ 81.021755][ T1] net_namespace 117KB 176KB [ 81.023520][ T1] ima_iint_cache 25KB 55KB [ 81.025296][ T1] lsm_inode_cache 1264KB 1886KB [ 81.027384][ T1] lsm_file_cache 45KB 189KB [ 81.029249][ T1] key_jar 36KB 47KB [ 81.031074][ T1] uts_namespace 43KB 61KB [ 81.032895][ T1] nsproxy 20KB 27KB [ 81.034718][ T1] vm_area_struct 339KB 632KB [ 81.036521][ T1] fs_cache 19KB 52KB [ 81.038450][ T1] files_cache 77KB 191KB [ 81.040361][ T1] task_exec_state 5KB 36KB [ 81.042183][ T1] signal_cache 755KB 1972KB [ 81.044012][ T1] sighand_cache 964KB 2344KB [ 81.045832][ T1] task_struct 3687KB 4972KB [ 81.047927][ T1] cred 119KB 348KB [ 81.049815][ T1] anon_vma_chain 118KB 224KB [ 81.051670][ T1] anon_vma 148KB 375KB [ 81.053481][ T1] pid 146KB 390KB [ 81.055346][ T1] Acpi-Operand 195KB 320KB [ 81.057276][ T1] Acpi-ParseExt 21KB 39KB [ 81.059113][ T1] Acpi-Parse 12KB 23KB [ 81.060940][ T1] Acpi-State 9KB 23KB [ 81.062798][ T1] Acpi-Namespace 35KB 44KB [ 81.064594][ T1] numa_policy 3KB 4KB [ 81.066459][ T1] perf_event 15KB 31KB [ 81.068461][ T1] trace_event_file 577KB 580KB [ 81.070305][ T1] ftrace_event_field 1118KB 1122KB [ 81.072128][ T1] pool_workqueue 2019KB 2064KB [ 81.073948][ T1] task_group 36KB 48KB [ 81.075785][ T1] maple_node 461KB 1344KB [ 81.077799][ T1] mm_struct 140KB 446KB [ 81.079677][ T1] vmap_area 264KB 530KB [ 81.081610][ T1] debug_objects_cache 1765KB 3221KB [ 81.083474][ T1] page->ptl 26KB 86KB [ 81.085262][ T1] kmalloc-cg-8k 1216KB 1376KB [ 81.087108][ T1] kmalloc-cg-4k 9864KB 10816KB [ 81.089076][ T1] kmalloc-cg-2k 6160KB 6816KB [ 81.090937][ T1] kmalloc-cg-1k 1778KB 2176KB [ 81.092801][ T1] kmalloc-cg-512 882KB 1140KB [ 81.094636][ T1] kmalloc-cg-256 248KB 304KB [ 81.096534][ T1] kmalloc-cg-128 182KB 216KB [ 81.098510][ T1] kmalloc-cg-64 37KB 64KB [ 81.100362][ T1] kmalloc-cg-32 39KB 164KB [ 81.102190][ T1] kmalloc-cg-16 6KB 16KB [ 81.104014][ T1] kmalloc-cg-8 15KB 32KB [ 81.105898][ T1] kmalloc-cg-192 56KB 64KB [ 81.107852][ T1] kmalloc-cg-96 41KB 64KB [ 81.109783][ T1] kmalloc-8k 4704KB 5120KB [ 81.111687][ T1] kmalloc-4k 38544KB 38600KB [ 81.113611][ T1] kmalloc-2k 12156KB 15552KB [ 81.115511][ T1] kmalloc-1k 9750KB 9820KB [ 81.119210][ T1] kmalloc-512 9771KB 10564KB [ 81.121090][ T1] kmalloc-256 7743KB 7744KB [ 81.122952][ T1] kmalloc-128 1413KB 1544KB [ 81.124798][ T1] kmalloc-64 2784KB 2980KB [ 81.126663][ T1] kmalloc-32 1162KB 1496KB [ 81.128609][ T1] kmalloc-16 347KB 380KB [ 81.130499][ T1] kmalloc-8 352KB 384KB [ 81.132317][ T1] kmalloc-192 1020KB 1156KB [ 81.134144][ T1] kmalloc-96 1578KB 1676KB [ 81.135971][ T1] kmem_cache_node 215KB 220KB [ 81.137870][ T1] kmem_cache 179KB 226KB [ 81.139690][ T1] Out of memory and no killable processes... [ 81.141459][ T1] Kernel panic - not syncing: System is deadlocked on memory [ 81.143702][ T1] CPU: 1 UID: 0 PID: 1 Comm: init Not tainted syzkaller #0 PREEMPT(full) [ 81.146223][ T1] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 81.149304][ T1] Call Trace: [ 81.150357][ T1] [ 81.151243][ T1] dump_stack_lvl+0x100/0x190 [ 81.152670][ T1] vpanic+0x552/0x970 [ 81.153881][ T1] ? __pfx_vpanic+0x10/0x10 [ 81.155242][ T1] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 81.157026][ T1] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 81.158795][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 81.160431][ T1] panic+0xd1/0xe0 [ 81.161628][ T1] ? __pfx_panic+0x10/0x10 [ 81.163017][ T1] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 81.164774][ T1] ? dump_header+0x5f9/0x606 [ 81.166203][ T1] ? out_of_memory.cold+0x91/0x170 [ 81.167836][ T1] ? out_of_memory.cold+0x53/0x170 [ 81.169504][ T1] out_of_memory.cold+0xa2/0x170 [ 81.171005][ T1] ? __pfx_out_of_memory+0x10/0x10 [ 81.172621][ T1] ? psi_memstall_leave+0x1eb/0x360 [ 81.174173][ T1] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 81.175962][ T1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 81.177820][ T1] ? unwind_get_return_address+0x59/0xa0 [ 81.179492][ T1] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 81.181363][ T1] ? tomoyo_check_open_permission+0x1a2/0x3c0 [ 81.183215][ T1] ? find_held_lock+0x2b/0x80 [ 81.184649][ T1] ? ima_match_policy+0x8c4/0x2350 [ 81.186209][ T1] ? ima_match_policy+0x8c4/0x2350 [ 81.187778][ T1] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 81.189587][ T1] ? policy_nodemask+0xed/0x4f0 [ 81.191093][ T1] alloc_pages_mpol+0x1fb/0x540 [ 81.192622][ T1] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 81.194254][ T1] ? do_raw_spin_lock+0x128/0x260 [ 81.195734][ T1] ? find_held_lock+0x2b/0x80 [ 81.197171][ T1] ? swap_cache_alloc_folio+0x374/0xc50 [ 81.198815][ T1] folio_alloc_mpol_noprof+0x36/0x260 [ 81.200422][ T1] swap_cache_alloc_folio+0x3d7/0xc50 [ 81.201998][ T1] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 81.203725][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 81.205366][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 81.207053][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.208695][ T1] swap_cache_read_folio+0x47/0x140 [ 81.210272][ T1] swap_cluster_readahead+0x479/0x5f0 [ 81.211828][ T1] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 81.213565][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.215015][ T1] ? get_vma_policy+0x23d/0x3b0 [ 81.216461][ T1] swapin_readahead+0x159/0x1200 [ 81.217938][ T1] ? __pfx_swapin_readahead+0x10/0x10 [ 81.219523][ T1] ? swap_table_get+0x10d/0x2c0 [ 81.220966][ T1] ? swap_cache_get_folio+0x28d/0x360 [ 81.222670][ T1] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 81.224404][ T1] ? __pfx_softleaf_type+0x10/0x10 [ 81.225938][ T1] ? do_swap_page+0xf98/0x5780 [ 81.227408][ T1] do_swap_page+0xf98/0x5780 [ 81.228796][ T1] ? __pfx_do_swap_page+0x10/0x10 [ 81.230392][ T1] ? __lock_acquire+0x49f/0x1a40 [ 81.231887][ T1] ? lockdep_hardirqs_on+0x78/0x100 [ 81.233464][ T1] ? rcu_is_watching+0x12/0xc0 [ 81.234871][ T1] ? __pte_offset_map+0x179/0x310 [ 81.236260][ T1] __handle_mm_fault+0x192f/0x2a00 [ 81.237829][ T1] ? reacquire_held_locks+0xce/0x1e0 [ 81.239485][ T1] ? __pfx___handle_mm_fault+0x10/0x10 [ 81.241098][ T1] ? lock_vma_under_rcu+0x17c/0x590 [ 81.242665][ T1] handle_mm_fault+0x37b/0xa30 [ 81.244131][ T1] do_user_addr_fault+0x5a3/0x12f0 [ 81.245661][ T1] exc_page_fault+0x6f/0xd0 [ 81.247005][ T1] asm_exc_page_fault+0x26/0x30 [ 81.248457][ T1] RIP: 0033:0x7fceb685e407 [ 81.249881][ T1] Code: Unable to access opcode bytes at 0x7fceb685e3dd. [ 81.251913][ T1] RSP: 002b:00007ffdf12e6480 EFLAGS: 00010202 [ 81.253695][ T1] RAX: 0000000000000000 RBX: 00007fceb670ec80 RCX: 00007fceb685e407 [ 81.255996][ T1] RDX: 00007ffdf12e64c0 RSI: 0000000000000000 RDI: 0000000000000000 [ 81.258447][ T1] RBP: 0000000000000002 R08: 0000000000000000 R09: 0000000000000000 [ 81.260852][ T1] R10: 00007ffdf12e64c0 R11: 0000000000000202 R12: 00007fceb6a78490 [ 81.263264][ T1] R13: 00007ffdf12e64fc R14: 00007fceb6ab8000 R15: 000055dee786ad98 [ 81.265707][ T1] [ 81.267490][ T1] Kernel Offset: disabled [ 81.268878][ T1] Rebooting in 86400 seconds..