last executing test programs: 3.729799393s ago: executing program 1 (id=44): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x40, 0x7, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x9) rename(0x0, 0x0) 3.394375s ago: executing program 1 (id=53): timer_create(0x0, &(0x7f0000000240)={0x0, 0x21, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)) fcntl$lock(0xffffffffffffffff, 0x25, &(0x7f0000000040)={0x0, 0x0, 0xfd8b, 0x5}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xb320a000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000340)='\x00', 0x1, 0x4c001, 0x0, 0x0) recvmmsg(r0, &(0x7f0000000d00)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/140, 0x8c}], 0x1}, 0x80000000}], 0x1, 0x2, 0x0) sendto$inet(r0, &(0x7f0000000900)='.', 0x1, 0x12, 0x0, 0x0) 3.304312707s ago: executing program 2 (id=56): r0 = inotify_init() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) ioctl$KVM_PRE_FAULT_MEMORY(r3, 0xc040aed5, &(0x7f00000001c0)={0x0, 0x200000}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) close_range(r0, 0xffffffffffffffff, 0x0) 3.173916867s ago: executing program 1 (id=58): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) r3 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000000)={0xa0000001}) epoll_pwait2(r6, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r6, 0x1}], 0x1, 0x0, 0x0, 0x3) close_range(r2, r4, 0x0) 3.120758735s ago: executing program 0 (id=59): socket$nl_route(0x10, 0x3, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffa000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000c3f000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000000000/0x1000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0x0}, 0x68) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) r0 = io_uring_setup(0x56ab, &(0x7f0000000040)={0x0, 0x36d, 0xc000, 0x2, 0xa0002f5}) bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x12, 0x3, 0x0, &(0x7f0000000240)='syzkaller\x00', 0x80000000, 0xfffffffffffffdc4, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x3, &(0x7f0000000000)=0x1a, 0x4) io_uring_enter(r0, 0x2219, 0x7721, 0x16, 0x0, 0x0) 3.113520352s ago: executing program 3 (id=60): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = getpid() syz_pidfd_open(r1, 0x0) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0xa0000001}) epoll_pwait2(r3, &(0x7f0000000540)=[{}], 0x1, 0x0, 0x0, 0x0) 3.049873343s ago: executing program 0 (id=61): r0 = socket$inet6(0xa, 0x5, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000001380)=[{{&(0x7f0000000940)={0xa, 0x4e22, 0x80fe, @loopback, 0x8}, 0x1c, &(0x7f0000000b40)=[{&(0x7f0000000980)="bc", 0x1}], 0x1}}], 0x1, 0x8054) 3.049693945s ago: executing program 0 (id=62): ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2, 0xcda7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x3c}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@x86={0x5, 0x8, 0x17, 0x0, 0x3, 0xf9, 0x2, 0x79, 0xff, 0x8, 0x1, 0x1, 0x0, 0x8, 0x5, 0x8, 0x72, 0x7, 0xba, '\x00', 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.974590998s ago: executing program 2 (id=63): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x43, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) ioctl$KDFONTOP_SET(0xffffffffffffffff, 0x4b72, &(0x7f0000000000)={0x4, 0x7, 0x8, 0x13, 0xa0, &(0x7f0000000140)="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"}) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)=@x86={0x60, 0x4, 0xc, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x80, 0x9, 0x1, 0x0, 0x0, 0x8, 0x0, 0xff, 0xff, 0x1a, '\x00', 0x0, 0xfffffffffffffff8}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000380)={0x2, 0x0, @ioapic={0x5000, 0x9, 0x10001, 0xfffffffd, 0x0, [{0x2, 0x2, 0x87, '\x00', 0x8}, {0x9, 0xff, 0x2, '\x00', 0xa}, {0xff, 0x7f, 0xd3, '\x00', 0x67}, {0x0, 0x2, 0xf5, '\x00', 0xf}, {0x9, 0x9, 0xc, '\x00', 0xfb}, {0x0, 0x4d, 0x54}, {0x71, 0xd5, 0xf1, '\x00', 0x7f}, {0x3, 0x4, 0x1, '\x00', 0x8}, {0x7f, 0x5, 0xd, '\x00', 0x8}, {0xd7, 0x6, 0x8, '\x00', 0xa}, {0x0, 0x28, 0x7, '\x00', 0xdc}, {0x40, 0x8, 0x5, '\x00', 0x2}, {0xfe, 0x3, 0x26}, {0xcf, 0xfa, 0xb, '\x00', 0x5}, {0xf, 0x6, 0x5, '\x00', 0x10}, {0x39, 0x2, 0x6, '\x00', 0x8}, {0x9, 0x6, 0x2, '\x00', 0x8}, {0x5, 0x5, 0x5, '\x00', 0x8}, {0x7, 0x1, 0x8}, {0x0, 0x80, 0x1, '\x00', 0x81}, {0x1, 0xc, 0x80, '\x00', 0x7f}, {0x10, 0x3, 0x3, '\x00', 0x10}, {0x1, 0x23, 0xf3, '\x00', 0x4}, {0x5, 0x6, 0x4, '\x00', 0x8}]}}) 2.830295535s ago: executing program 2 (id=64): r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000040), 0x2) r1 = memfd_create(&(0x7f0000000700)='y\x105\xfb\xf7u\x83%\x1f\xe09@:r\xc2\xb9x0\x90P\x03\x00\x00\x00\x00\x00\x00\x00\xfe,\x1c\xf1\xdd\xcf]\xac\xbc\t\xbb\xfc\xa4j\x9f\xceX\x8f5=\xaa\xd5\xe9n\xab s\xa5\x00\x8d\tV\t\x91\x18\x06O\xb0=D\xda\xb6F\x1a\xc82\x8b\xc0l\xd0\x89d\xe6\xb7\xd8\x97\xb8\xde\xa3\x89\xc2%/u\x17\xdaM\x8d\x01Lh\x1e^\x9ej\x1c\xc5\xf0\xf6\x92\x05\x9aH\x00\'\xd4\x94d_\v\xfc\xad\x0f\xa8\xc5\xad\x00\xc2\x12\xff\xff\xff\xff\xff\xff\x00\x00\x00\x00\nj\x8c\xef\x90\xc0Z\xfa\x1a\xb3\xf0wVq\xe9d\xf8N\x80\xd1g\xd8e\xc8\x16\xad1\x02\xab\xce3\xb2\xb0\xd1\x11\xf0\xc3Gj+kV$\x80\x8aJ$\x81\xc0\x16\xf5\x9cz\x10\x97\xdb\x12H\xee/\xe3sY\x02D;L~\xd0\xb44\x01*\xfb\xa4 \xb2b\x90H$\xb2\xad\xbf\x8aM\xb6\x81\x81^\x02\xa0\xa7t\xfbHb\xa5=\xdd+$\xc06J\xb4\xf0\xab\x85Xz\x9f\xb2D$\xbe\xd9\x7f-\r\x9aj9r\n_\x11\xd4\x19\xb0\xa0G\xb7\x94\xf7\xfd~\xe9\xb6G\xbfE\xbb\x15\x15\xa6\xca2\xd0\xd3\x8c\xf7nO\xf9\xa8\xfd\x8a\xd2\xb2\xab\xff\xe4\xb0;\xd9\xa8\f\x03R\xbd%\x9fF\xee\x05\x06.3(QF?\f\x05\xa4uY\xee\xab\x8a\xeb~\xed\xcb0\xb7\xe7\xe6?8g\x8aN\xda\x8f\x9d\xde\x1eNaS\x8fLk\xf1\x965N\x18\x8c\xb9=5\x991\xae\x89N\x13\xd1\xf7\xf0\x13\xb2\xaeS\xa1\x97\x18j\xea\x9f\xde\xb6\xd4\xdc\xe6*\x9c\xfdV\x82\x05', 0x2) ftruncate(r1, 0xffff) fcntl$addseals(r1, 0x409, 0x3) ioctl$UDMABUF_CREATE(r0, 0x40187542, &(0x7f0000000000)={r1, 0x1, 0x0, 0x2000}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'veth1\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0x1, 0x1, 0x107fff, 0x10, 0x4, 0x9, 0xa4, 0xffb, 0x7, 0xb6b, 0x800c1, 0x4, 0x1, 0x1, 0x7, 0xff, 0x1000, 0xc, 0xf, 0x3, 0x80000001, 0xfffffffa, 0x0, 0x1, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x2, 0x3, 0x63c, 0xe, 0x6, 0x100, 0xe6, 0x1bfe, 0xb, 0x7, 0x40, 0x8, 0x6, 0x3, 0x0, 0x11000, 0x4, 0x5, 0x79b, 0x5, 0x1, 0x7f, 0x4, 0xa, 0x7, 0xf, 0x101, 0xa, 0x1fa0860a, 0x81, 0xa9, 0x81, 0x2, 0x180000, 0x4003, 0x28b, 0x5, 0x2af, 0x3, 0x85, 0x5, 0x1, 0xb, 0x4, 0x7, 0xd, 0x0, 0x9, 0x100002, 0x8, 0x0, 0x0, 0x3, 0x0, 0xfffd, 0x3fa, 0xffffffff, 0x6, 0x6, 0x49, 0x80000000, 0xfdffbfff, 0x2, 0xfffffffe, 0x84, 0x100, 0x0, 0x252, 0x3, 0xb, 0x2, 0x20006, 0xc50, 0xff, 0xb, 0x10000002, 0xd9a, 0xc8, 0x2a2, 0xfffffffd, 0x3, 0x2, 0x1, 0x8, 0x0, 0x4, 0x0, 0x0, 0x0, 0x1, 0x4, 0x400, 0x66cd, 0x8, 0x8, 0x5, 0x1fc, 0x1ff, 0xfffffffd]}}) poll(&(0x7f0000000000), 0x20000000000000b5, 0x9) 2.83010854s ago: executing program 2 (id=65): openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x8042, 0x40) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000540), 0x2, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$bt_hci(r0, 0x84, 0x1, &(0x7f0000000080)=""/4057, &(0x7f0000000000)=0xfd9) 2.76818345s ago: executing program 2 (id=66): r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f0000000080)=""/1, 0x1) r2 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r2, 0x6, 0x0, 0x0, 0x0) r3 = fsmount(r2, 0x1, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r4, &(0x7f0000000300)=ANY=[@ANYBLOB='-cpu'], 0x5) socket$inet(0x2, 0x2, 0x1) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0xdabc3000) mlock2(&(0x7f0000247000/0x1000)=nil, 0x1000, 0x0) madvise(&(0x7f00000ec000/0x800000)=nil, 0x800000, 0x19) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a3c000000120a01020000000000100000020000"], 0x64}}, 0x480d0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 2.569924271s ago: executing program 2 (id=67): prlimit64(0x0, 0xe, &(0x7f0000000600)={0x7, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000003940)=ANY=[@ANYBLOB="210000000000000000000000000010000004"], 0x48) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x3000001, 0x11, r0, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) mount$9p_fd(0x0, 0x0, 0x0, 0xc, 0x0) munmap(&(0x7f0000400000/0xc00000)=nil, 0xc00000) mmap(&(0x7f0000ec0000/0x3000)=nil, 0x3000, 0x100000a, 0x20132, 0xffffffffffffffff, 0xb2998000) 2.234762943s ago: executing program 1 (id=68): openat(0xffffffffffffff9c, &(0x7f0000000580)='./file0\x00', 0x2c41, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) read$FUSE(r0, &(0x7f0000004280)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f00000062c0)="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", 0x2000, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)={0x10, 0xffffffffffffffda, 0x3ff, {0x0, 0xb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x2b, 0xffffffde, 0x318145a8, 0x0, 0xfffe, 0x2, 0xfffffff6, 0x0, 0x0, 0x8, 0x100}}, 0x50) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40242, 0x1) 2.159431772s ago: executing program 3 (id=69): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000100)='dctcp', 0x5) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x2, 0x200, @loopback, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2000000000000022, &(0x7f0000000200)=0x1, 0x4) sendto$inet6(r0, &(0x7f0000000240)="3633e0", 0x3, 0x24000045, &(0x7f00000001c0)={0xa, 0x2, 0x8, @loopback, 0xa8e}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='bbr', 0x3) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0xf84fe000) socketpair$unix(0x1, 0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x1, 0x0) shutdown(r0, 0x1) 2.079153976s ago: executing program 0 (id=70): r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e21, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'lo\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newqdisc={0x4c, 0x24, 0x4ee4e6a52ff56541, 0x40000, 0x25dfdbfb, {0x0, 0x0, 0x0, r2, {0x0, 0xb}, {0xffff, 0xffff}, {0x3, 0xfff3}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x2, 0x80, 0x0, 0x1, 0x91b1}}}}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000400}, 0x24000000) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x10, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000900)="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", 0xffffff5d, 0x12, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000080), 0xffffffffffffffa9, 0xc9100120, 0x0, 0x1500) 1.882076374s ago: executing program 3 (id=71): bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x17, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) r0 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsmount(r0, 0x0, 0x0) bpf$LINK_GET_NEXT_ID(0x1f, 0x0, 0x0) 1.747727305s ago: executing program 3 (id=72): r0 = inotify_init() r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000180)={0x0, 0x1, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) ioctl$KVM_PRE_FAULT_MEMORY(r3, 0xc040aed5, &(0x7f00000001c0)={0x0, 0x200000}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x200000, &(0x7f0000000000/0x200000)=nil}) close_range(r0, 0xffffffffffffffff, 0x0) 727.82977ms ago: executing program 3 (id=73): r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000680)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='X\x00\x00\x00U\x00=\t\x00\x00\x00\x00\x00\x00\x00\x00\a\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="20000280", @ANYRES32, @ANYBLOB="0000000000000000000000000a000000000000000000001420000100", @ANYRES8=r0], 0x58}}, 0x0) 682.81337ms ago: executing program 0 (id=74): sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="6c00000010000104000100000000000000d52900", @ANYRES32=0x0, @ANYBLOB="5d580000000000001c001a8018000a8014000700fc020000000000000000000000000000140003006970766c616e300000000000000000001c0012800b0001006970766c616e00000c0002800600010000"], 0x6c}}, 0x0) 46.284039ms ago: executing program 1 (id=75): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000200)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={0x0, 0xcc}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000280)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r0, 0x84, 0x78, &(0x7f0000001480), 0x4) 46.144464ms ago: executing program 0 (id=76): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = getpid() r2 = syz_pidfd_open(r1, 0x0) r3 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) r6 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r3, &(0x7f0000000000)={0xa0000001}) epoll_pwait2(r6, &(0x7f0000000540), 0x0, 0x0, 0x0, 0x0) ppoll(&(0x7f0000000200)=[{r6, 0x1}], 0x1, 0x0, 0x0, 0x3) close_range(r2, r4, 0x0) 184.672µs ago: executing program 3 (id=77): prlimit64(0x0, 0xe, 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) r1 = getpid() syz_pidfd_open(r1, 0x0) r2 = epoll_create1(0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000bd000), 0x318, 0x0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000100)={0x20000014}) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000000)={0xa0000001}) epoll_pwait2(r3, &(0x7f0000000540)=[{}], 0x1, 0x0, 0x0, 0x0) 0s ago: executing program 1 (id=78): ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, &(0x7f0000000240)={0x1, &(0x7f0000000200)=[{0x2, 0xcda7}]}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="140000002100110324bd7002fddbdf2501"], 0x14}}, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000000)=@x86={0x5, 0x8, 0x17, 0x0, 0x3, 0xf9, 0x2, 0x79, 0xff, 0x8, 0x1, 0x1, 0x0, 0x8, 0x5, 0x8, 0x72, 0x7, 0xba, '\x00', 0x3}) ioctl$KVM_RUN(r2, 0xae80, 0x0) kernel console output (not intermixed with test programs): otal=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.952473][ T1] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 107.952482][ T1] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 107.952491][ T1] 1872 total pagecache pages [ 107.952496][ T1] 37 pages in swap cache [ 107.952500][ T1] Free swap = 117516kB [ 107.952504][ T1] Total swap = 124996kB [ 107.952510][ T1] 524155 pages RAM [ 107.952514][ T1] 0 pages HighMem/MovableOnly [ 107.952518][ T1] 211532 pages reserved [ 107.952522][ T1] 0 pages cma reserved [ 108.052232][ T5156] ,task_memcg=/,task=dhcpcd,pid=5613,uid=101 [ 108.054142][ T5156] Out of memory: Killed process 5613 (dhcpcd) total-vm:3056kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:40kB oom_score_adj:0 [ 108.067555][ T5156] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 108.073456][ T5156] CPU: 0 UID: 0 PID: 5156 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 108.073474][ T5156] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.073482][ T5156] Call Trace: [ 108.073486][ T5156] [ 108.073491][ T5156] dump_stack_lvl+0x100/0x190 [ 108.073515][ T5156] dump_header+0xfb/0x606 [ 108.073535][ T5156] oom_kill_process.cold+0xd/0x330 [ 108.073553][ T5156] out_of_memory+0x340/0x14f0 [ 108.073584][ T5156] ? __pfx_out_of_memory+0x10/0x10 [ 108.073613][ T5156] ? psi_memstall_leave+0x1eb/0x360 [ 108.073637][ T5156] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 108.073663][ T5156] ? __kasan_slab_free+0x5f/0x80 [ 108.073690][ T5156] ? exc_page_fault+0x6f/0xd0 [ 108.073706][ T5156] ? asm_exc_page_fault+0x26/0x30 [ 108.073717][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 108.073735][ T5156] ? irqentry_exit+0x460/0xa00 [ 108.073750][ T5156] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 108.073774][ T5156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.073808][ T5156] ? policy_nodemask+0xed/0x4f0 [ 108.073826][ T5156] alloc_pages_mpol+0x1fb/0x540 [ 108.073843][ T5156] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.073859][ T5156] ? do_raw_spin_lock+0x128/0x260 [ 108.073872][ T5156] ? find_held_lock+0x2b/0x80 [ 108.073886][ T5156] ? swap_cache_alloc_folio+0x374/0xc50 [ 108.073901][ T5156] folio_alloc_mpol_noprof+0x36/0x260 [ 108.073921][ T5156] swap_cache_alloc_folio+0x3d7/0xc50 [ 108.073936][ T5156] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 108.073949][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 108.073962][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 108.073975][ T5156] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 108.073992][ T5156] swap_cache_read_folio+0x47/0x140 [ 108.074006][ T5156] swap_cluster_readahead+0x479/0x5f0 [ 108.074022][ T5156] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 108.074038][ T5156] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 108.074054][ T5156] ? __lock_acquire+0x49f/0x1a40 [ 108.074071][ T5156] ? get_vma_policy+0x23d/0x3b0 [ 108.074089][ T5156] swapin_readahead+0x159/0x1200 [ 108.074106][ T5156] ? __pfx_swapin_readahead+0x10/0x10 [ 108.074128][ T5156] ? swap_table_get+0x10d/0x2c0 [ 108.074141][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 108.074153][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 108.074166][ T5156] ? __pfx_softleaf_type+0x10/0x10 [ 108.074180][ T5156] ? do_swap_page+0xf98/0x5780 [ 108.074191][ T5156] do_swap_page+0xf98/0x5780 [ 108.074205][ T5156] ? find_held_lock+0x2b/0x80 [ 108.074221][ T5156] ? __pfx_do_swap_page+0x10/0x10 [ 108.074235][ T5156] ? rcu_is_watching+0x12/0xc0 [ 108.074249][ T5156] ? __pte_offset_map+0x179/0x310 [ 108.074266][ T5156] __handle_mm_fault+0x192f/0x2a00 [ 108.074279][ T5156] ? mt_find+0x45e/0x8e0 [ 108.074297][ T5156] ? __pfx___handle_mm_fault+0x10/0x10 [ 108.074307][ T5156] ? __pfx_mt_find+0x10/0x10 [ 108.074331][ T5156] ? find_vma+0xbf/0x140 [ 108.074346][ T5156] ? __pfx_find_vma+0x10/0x10 [ 108.074361][ T5156] handle_mm_fault+0x37b/0xa30 [ 108.074376][ T5156] do_user_addr_fault+0x74c/0x12f0 [ 108.074396][ T5156] exc_page_fault+0x6f/0xd0 [ 108.074411][ T5156] asm_exc_page_fault+0x26/0x30 [ 108.074422][ T5156] RIP: 0010:__rseq_handle_slowpath+0x248/0x680 [ 108.074442][ T5156] Code: 0f 85 1f 04 00 00 44 0f b6 bb 44 16 00 00 bf 01 00 00 00 44 89 fe e8 e7 0d c4 ff 41 80 ff 01 0f 86 33 01 00 00 e8 c8 13 c4 ff <45> 8b 7d 00 e8 bf 13 c4 ff 48 8d bb 48 16 00 00 48 b8 00 00 00 00 [ 108.074454][ T5156] RSP: 0000:ffffc90026c17ea0 EFLAGS: 00050293 [ 108.074465][ T5156] RAX: 0000000000000000 RBX: ffff8880212e2540 RCX: ffffffff82459d29 [ 108.074472][ T5156] RDX: ffff8880212e2540 RSI: ffffffff82459d38 RDI: ffff8880212e2540 [ 108.074479][ T5156] RBP: ffffc90026c17ef0 R08: 0000000000000001 R09: 0000000000000001 [ 108.074485][ T5156] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90026c17f48 [ 108.074492][ T5156] R13: 00007fa5aed78680 R14: 0000000000000002 R15: 0000000000000002 [ 108.074503][ T5156] ? __rseq_handle_slowpath+0x239/0x680 [ 108.074520][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 108.074543][ T5156] irqentry_exit+0x460/0xa00 [ 108.074560][ T5156] asm_exc_page_fault+0x26/0x30 [ 108.074570][ T5156] RIP: 0033:0x7fa5ae67d904 [ 108.074585][ T5156] Code: Unable to access opcode bytes at 0x7fa5ae67d8da. [ 108.074590][ T5156] RSP: 002b:00007fff8c89e060 EFLAGS: 00010246 [ 108.074598][ T5156] RAX: 0000000000000015 RBX: 00007fff8c89e560 RCX: 00007fa5ae7a9ee0 [ 108.074606][ T5156] RDX: 0000000000000000 RSI: 000055de9b5cbbe0 RDI: 00007fff8c89e560 [ 108.074613][ T5156] RBP: 0000000000000000 R08: 0000000000000073 R09: 0000000000000000 [ 108.074619][ T5156] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 108.074626][ T5156] R13: 00007fff8c89e688 R14: 00000000ffffffff R15: 0000000000000000 [ 108.074640][ T5156] [ 108.074666][ T5156] Mem-Info: [ 108.219666][ T5156] active_anon:0 inactive_anon:17 isolated_anon:0 [ 108.219666][ T5156] active_file:0 inactive_file:79 isolated_file:0 [ 108.219666][ T5156] unevictable:1768 dirty:0 writeback:0 [ 108.219666][ T5156] slab_reclaimable:5681 slab_unreclaimable:52515 [ 108.219666][ T5156] mapped:4 shmem:1768 pagetables:754 [ 108.219666][ T5156] sec_pagetables:308 bounce:0 [ 108.219666][ T5156] kernel_misc_reclaimable:0 [ 108.219666][ T5156] free:39823 free_pcp:41 free_cma:0 [ 108.233807][ T5156] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8288kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.244498][ T5156] Node 1 active_anon:152kB inactive_anon:0kB active_file:132kB inactive_file:136kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3744kB pagetables:2112kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.254957][ T5156] Node 0 DMA free:1888kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.267058][ T5156] lowmem_reserve[]: 0 280 280 280 280 [ 108.269286][ T5156] Node 0 DMA32 free:20912kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1088kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:108kB local_pcp:0kB free_cma:0kB [ 108.279569][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 108.281094][ T5156] Node 1 DMA32 free:136420kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:112kB inactive_anon:0kB active_file:0kB inactive_file:336kB unevictable:5536kB writepending:0kB zspages:1796kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:92kB local_pcp:0kB free_cma:0kB [ 108.291208][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 108.293289][ T5156] Node 0 DMA: 17*4kB (U) 12*8kB (U) 6*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1892kB [ 108.297767][ T5156] Node 0 DMA32: 1054*4kB (UME) 291*8kB (UME) 147*16kB (UME) 57*32kB (UME) 44*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20960kB [ 108.303151][ T5156] Node 1 DMA32: 1098*4kB (UME) 734*8kB (UME) 395*16kB (UME) 392*32kB (UME) 170*64kB (UME) 89*128kB (UME) 48*256kB (UME) 40*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 136392kB [ 108.308943][ T5156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.311903][ T5156] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.315183][ T5156] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.318380][ T5156] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.321225][ T5156] 1872 total pagecache pages [ 108.322722][ T5156] 37 pages in swap cache [ 108.324116][ T5156] Free swap = 117724kB [ 108.325839][ T5156] Total swap = 124996kB [ 108.327538][ T5156] 524155 pages RAM [ 108.328755][ T5156] 0 pages HighMem/MovableOnly [ 108.330226][ T5156] 211532 pages reserved [ 108.331546][ T5156] 0 pages cma reserved [ 108.332894][ T5156] Unreclaimable slab info: [ 108.334333][ T5156] Name Used Total [ 108.336312][ T5156] pid_2 19KB 55KB [ 108.338213][ T5156] bio-464 17KB 31KB [ 108.340106][ T5156] bio-528 19KB 31KB [ 108.342114][ T5156] bio-544 19KB 31KB [ 108.344051][ T5156] bio-552 19KB 31KB [ 108.346490][ T5156] zswap_entry 194KB 371KB [ 108.349014][ T5156] batadv_tt_change_cache 13KB 16KB [ 108.351041][ T5156] batadv_tl_cache 29KB 32KB [ 108.353005][ T5156] TIPC 61KB 92KB [ 108.354928][ T5156] SCTPv6 83KB 120KB [ 108.356857][ T5156] SCTP 72KB 91KB [ 108.358744][ T5156] sctp_chunk 19KB 62KB [ 108.360642][ T5156] sctp_bind_bucket 14KB 16KB [ 108.362628][ T5156] RXRPC 70KB 96KB [ 108.364565][ T5156] rxrpc_call_jar 116KB 191KB [ 108.366484][ T5156] net_bridge_fdb_entry 44KB 47KB [ 108.368465][ T5156] fib6_node 135KB 136KB [ 108.370364][ T5156] ip6_dst_cache 219KB 375KB [ 108.372328][ T5156] RAWv6 132KB 185KB [ 108.374269][ T5156] UDPv6 105KB 157KB [ 108.376184][ T5156] tw_sock_TCPv6 20KB 31KB [ 108.378086][ T5156] TCPv6 108KB 273KB [ 108.380007][ T5156] wg_peer 148KB 148KB [ 108.382016][ T5156] allowedips_node 18KB 23KB [ 108.383945][ T5156] t10_alua_lu_gp_cache 8KB 15KB [ 108.385983][ T5156] scsi_sense_cache 52KB 56KB [ 108.387900][ T5156] virtio_scsi_cmd 21KB 24KB [ 108.389809][ T5156] bio-136 55KB 64KB [ 108.391761][ T5156] bio-264 10KB 15KB [ 108.393687][ T5156] mqueue_inode_cache 47KB 92KB [ 108.395628][ T5156] bio-272 10KB 15KB [ 108.397559][ T5156] f2fs_bio_post_read_ctx 30KB 31KB [ 108.399599][ T5156] jfs_mp 14KB 15KB [ 108.401509][ T5156] fuse_request 26KB 39KB [ 108.403471][ T5156] cifs_small_rq 28KB 32KB [ 108.405457][ T5156] cifs_request 67KB 67KB [ 108.407376][ T5156] cifs_mpx_ids 8KB 15KB [ 108.409276][ T5156] cifs_io_subrequest 42KB 47KB [ 108.411201][ T5156] cifs_io_request 105KB 111KB [ 108.413161][ T5156] nfs_commit_data 24KB 31KB [ 108.415081][ T5156] nfs_write_data 38KB 63KB [ 108.417008][ T5156] jbd2_inode 21KB 27KB [ 108.418928][ T5156] ext4_system_zone 1KB 3KB [ 108.420819][ T5156] ext4_io_end_vec 7KB 15KB [ 108.422750][ T5156] userfaultfd_ctx_cache 18KB 31KB [ 108.424751][ T5156] zspage 60KB 145KB [ 108.426649][ T5156] zs_handle 66KB 176KB [ 108.428539][ T5156] pid_namespace 89KB 123KB [ 108.430426][ T5156] kvm_gmem_inode_cache 29KB 30KB [ 108.432445][ T5156] kvm_vcpu 114KB 260KB [ 108.434424][ T5156] kvm_mmu_page_header 14KB 27KB [ 108.436372][ T5156] pte_list_desc 11KB 19KB [ 108.438260][ T5156] x86_emulator 113KB 255KB [ 108.440163][ T5156] rpc_buffers 25KB 31KB [ 108.442110][ T5156] rpc_tasks 8KB 15KB [ 108.443898][ T5156] UNIX-STREAM 63KB 223KB [ 108.445785][ T5156] UNIX 80KB 286KB [ 108.447706][ T5156] tcp_bind2_bucket 28KB 32KB [ 108.449601][ T5156] tcp_bind_bucket 29KB 32KB [ 108.451847][ T5156] ip_fib_trie 26KB 28KB [ 108.453823][ T5156] ip_fib_alias 72KB 79KB [ 108.455751][ T5156] rtable 28KB 56KB [ 108.457669][ T5156] PING 19KB 31KB [ 108.459562][ T5156] RAW 106KB 159KB [ 108.461465][ T5156] UDP 85KB 159KB [ 108.463487][ T5156] tw_sock_TCP 29KB 47KB [ 108.465393][ T5156] request_sock_TCP 8KB 15KB [ 108.467296][ T5156] TCP 84KB 263KB [ 108.469068][ T5156] fs_bio_integrity 7KB 8KB [ 108.470959][ T5156] hugetlbfs_inode_cache 27KB 31KB [ 108.473009][ T5156] netfs_subrequest 35KB 39KB [ 108.474920][ T5156] netfs_request 105KB 111KB [ 108.476824][ T5156] bio-288 31KB 31KB [ 108.478711][ T5156] ep_head 3KB 23KB [ 108.480781][ T5156] eventpoll_pwq 8KB 35KB [ 108.483163][ T5156] eventpoll_epi 38KB 63KB [ 108.485133][ T5156] inotify_inode_mark 31KB 46KB [ 108.487075][ T5156] bpf_fs_inode_cache 14KB 31KB [ 108.489002][ T5156] sgpool-128 42KB 208KB [ 108.490895][ T5156] sgpool-64 65KB 223KB [ 108.492859][ T5156] sgpool-32 31KB 189KB [ 108.494797][ T5156] sgpool-16 11KB 125KB [ 108.496685][ T5156] sgpool-8 20KB 62KB [ 108.498566][ T5156] bio_crypt_ctx 9KB 11KB [ 108.500469][ T5156] bio_integrity_data 7KB 8KB [ 108.502445][ T5156] request_queue 223KB 242KB [ 108.504374][ T5156] blkdev_ioc 8KB 15KB [ 108.506270][ T5156] bio-200 15KB 62KB [ 108.508165][ T5156] biovec-max 378KB 599KB [ 108.510054][ T5156] biovec-128 42KB 159KB [ 108.511963][ T5156] biovec-64 23KB 252KB [ 108.513942][ T5156] biovec-16 13KB 78KB [ 108.515836][ T5156] uid_cache 33KB 54KB [ 108.517758][ T5156] iommu_iova_magazine 988KB 1197KB [ 108.519693][ T5156] iommu_iova 144KB 156KB [ 108.521642][ T5156] dmaengine-unmap-256 26KB 30KB [ 108.523619][ T5156] dmaengine-unmap-128 14KB 30KB [ 108.525741][ T5156] dmaengine-unmap-16 7KB 8KB [ 108.527701][ T5156] dmaengine-unmap-2 3KB 4KB [ 108.529561][ T5156] QIPCRTR 18KB 31KB [ 108.531423][ T5156] audit_buffer 11KB 11KB [ 108.533418][ T5156] skbuff_ext_cache 13KB 36KB [ 108.535529][ T5156] skbuff_small_head 946KB 1145KB [ 108.537531][ T5156] skbuff_fclone_cache 47KB 140KB [ 108.539486][ T5156] skbuff_head_cache 1538KB 1654KB [ 108.541393][ T5156] configfs_dir_cache 22KB 24KB [ 108.545870][ T5156] file_lock_cache 21KB 47KB [ 108.547791][ T5156] file_lock_ctx 41KB 43KB [ 108.549689][ T5156] fsnotify_inode_mark_connector 26KB 43KB [ 108.551958][ T5156] posix_timers_cache 41KB 48KB [ 108.554339][ T5156] taskstats 51KB 111KB [ 108.556277][ T5156] mem_cgroup_per_node 90KB 154KB [ 108.558216][ T5156] mem_cgroup 123KB 123KB [ 108.560111][ T5156] proc_dir_entry 601KB 640KB [ 108.562052][ T5156] pde_opener 6KB 7KB [ 108.563927][ T5156] seq_file 14KB 70KB [ 108.565825][ T5156] sigqueue 9KB 35KB [ 108.567744][ T5156] shmem_inode_cache 6871KB 7156KB [ 108.569640][ T5156] kernfs_iattrs_cache 26KB 31KB [ 108.571659][ T5156] kernfs_node_cache 24301KB 24384KB [ 108.573614][ T5156] mnt_cache 50KB 94KB [ 108.575516][ T5156] filp 93KB 488KB [ 108.577488][ T5156] names_cache 7KB 36KB [ 108.579374][ T5156] net_namespace 157KB 235KB [ 108.581324][ T5156] ima_iint_cache 28KB 63KB [ 108.583374][ T5156] lsm_inode_cache 1280KB 1787KB [ 108.585461][ T5156] lsm_file_cache 43KB 217KB [ 108.587405][ T5156] key_jar 36KB 39KB [ 108.589345][ T5156] uts_namespace 64KB 92KB [ 108.591261][ T5156] nsproxy 21KB 31KB [ 108.593300][ T5156] vm_area_struct 220KB 648KB [ 108.595248][ T5156] fs_cache 23KB 60KB [ 108.597230][ T5156] files_cache 67KB 207KB [ 108.599104][ T5156] task_exec_state 12KB 40KB [ 108.600951][ T5156] signal_cache 783KB 2033KB [ 108.602946][ T5156] sighand_cache 999KB 2435KB [ 108.604849][ T5156] task_struct 3827KB 5000KB [ 108.606828][ T5156] cred 129KB 356KB [ 108.608789][ T5156] anon_vma_chain 93KB 244KB [ 108.610731][ T5156] anon_vma 102KB 447KB [ 108.612682][ T5156] pid 142KB 414KB [ 108.614544][ T5156] Acpi-Operand 193KB 324KB [ 108.616430][ T5156] Acpi-ParseExt 21KB 35KB [ 108.618275][ T5156] Acpi-Parse 12KB 23KB [ 108.620128][ T5156] Acpi-State 16KB 27KB [ 108.622015][ T5156] Acpi-Namespace 31KB 44KB [ 108.623916][ T5156] numa_policy 7KB 8KB [ 108.625738][ T5156] perf_event 15KB 31KB [ 108.627589][ T5156] trace_event_file 577KB 580KB [ 108.629443][ T5156] ftrace_event_field 1118KB 1122KB [ 108.631305][ T5156] pool_workqueue 2029KB 2080KB [ 108.633184][ T5156] task_group 31KB 48KB [ 108.635178][ T5156] maple_node 460KB 1328KB [ 108.637080][ T5156] mm_struct 219KB 510KB [ 108.638974][ T5156] vmap_area 266KB 637KB [ 108.640910][ T5156] debug_objects_cache 1859KB 3628KB [ 108.642905][ T5156] page->ptl 26KB 106KB [ 108.644863][ T5156] kmalloc-cg-8k 1168KB 1376KB [ 108.646783][ T5156] kmalloc-cg-4k 10384KB 11008KB [ 108.648701][ T5156] kmalloc-cg-2k 6568KB 6848KB [ 108.650596][ T5156] kmalloc-cg-1k 1884KB 2208KB [ 108.652573][ T5156] kmalloc-cg-512 925KB 1060KB [ 108.654540][ T5156] kmalloc-cg-256 280KB 312KB [ 108.656842][ T5156] kmalloc-cg-128 189KB 208KB [ 108.658747][ T5156] kmalloc-cg-64 41KB 56KB [ 108.660654][ T5156] kmalloc-cg-32 41KB 152KB [ 108.662580][ T5156] kmalloc-cg-16 6KB 12KB [ 108.664524][ T5156] kmalloc-cg-8 15KB 32KB [ 108.666445][ T5156] kmalloc-cg-192 41KB 52KB [ 108.668327][ T5156] kmalloc-cg-96 51KB 72KB [ 108.670199][ T5156] kmalloc-8k 5312KB 5632KB [ 108.672183][ T5156] kmalloc-4k 30688KB 30752KB [ 108.674169][ T5156] kmalloc-2k 12496KB 15584KB [ 108.676100][ T5156] kmalloc-1k 9440KB 9640KB [ 108.678042][ T5156] kmalloc-512 10160KB 10720KB [ 108.679980][ T5156] kmalloc-256 10753KB 10772KB [ 108.681940][ T5156] kmalloc-128 1468KB 1584KB [ 108.683901][ T5156] kmalloc-64 2818KB 3056KB [ 108.685830][ T5156] kmalloc-32 1215KB 1484KB [ 108.687761][ T5156] kmalloc-16 355KB 384KB [ 108.689660][ T5156] kmalloc-8 358KB 400KB [ 108.691670][ T5156] kmalloc-192 1092KB 1216KB [ 108.693649][ T5156] kmalloc-96 1536KB 1680KB [ 108.695596][ T5156] kmem_cache_node 215KB 220KB [ 108.697535][ T5156] kmem_cache 179KB 226KB [ 108.699431][ T5156] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dhcpcd,pid=5459,uid=101 [ 108.707220][ T5156] Out of memory: Killed process 5459 (dhcpcd) total-vm:2852kB, anon-rss:0kB, file-rss:4kB, shmem-rss:0kB, UID:101 pgtables:40kB oom_score_adj:0 [ 108.722597][ T5156] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 108.726138][ T5156] CPU: 1 UID: 0 PID: 5156 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 108.726155][ T5156] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 108.726163][ T5156] Call Trace: [ 108.726167][ T5156] [ 108.726172][ T5156] dump_stack_lvl+0x100/0x190 [ 108.726192][ T5156] dump_header+0xfb/0x606 [ 108.726206][ T5156] oom_kill_process.cold+0xd/0x330 [ 108.726220][ T5156] out_of_memory+0x340/0x14f0 [ 108.726242][ T5156] ? __pfx_out_of_memory+0x10/0x10 [ 108.726262][ T5156] ? psi_memstall_leave+0x1eb/0x360 [ 108.726279][ T5156] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 108.726296][ T5156] ? __kasan_slab_free+0x5f/0x80 [ 108.726314][ T5156] ? exc_page_fault+0x6f/0xd0 [ 108.726329][ T5156] ? asm_exc_page_fault+0x26/0x30 [ 108.726340][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 108.726358][ T5156] ? irqentry_exit+0x460/0xa00 [ 108.726373][ T5156] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 108.726398][ T5156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 108.726416][ T5156] ? policy_nodemask+0xed/0x4f0 [ 108.726433][ T5156] alloc_pages_mpol+0x1fb/0x540 [ 108.726450][ T5156] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 108.726467][ T5156] ? do_raw_spin_lock+0x128/0x260 [ 108.726479][ T5156] ? find_held_lock+0x2b/0x80 [ 108.726493][ T5156] ? swap_cache_alloc_folio+0x374/0xc50 [ 108.726508][ T5156] folio_alloc_mpol_noprof+0x36/0x260 [ 108.726527][ T5156] swap_cache_alloc_folio+0x3d7/0xc50 [ 108.726543][ T5156] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 108.726556][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 108.726569][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 108.726582][ T5156] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 108.726599][ T5156] swap_cache_read_folio+0x47/0x140 [ 108.726613][ T5156] swap_cluster_readahead+0x479/0x5f0 [ 108.726629][ T5156] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 108.726645][ T5156] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 108.726662][ T5156] ? __lock_acquire+0x49f/0x1a40 [ 108.726680][ T5156] ? get_vma_policy+0x23d/0x3b0 [ 108.726698][ T5156] swapin_readahead+0x159/0x1200 [ 108.726715][ T5156] ? __pfx_swapin_readahead+0x10/0x10 [ 108.726731][ T5156] ? swap_table_get+0x10d/0x2c0 [ 108.726743][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 108.726756][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 108.726768][ T5156] ? __pfx_softleaf_type+0x10/0x10 [ 108.726784][ T5156] ? do_swap_page+0xf98/0x5780 [ 108.726794][ T5156] do_swap_page+0xf98/0x5780 [ 108.726809][ T5156] ? find_held_lock+0x2b/0x80 [ 108.726824][ T5156] ? __pfx_do_swap_page+0x10/0x10 [ 108.726839][ T5156] ? rcu_is_watching+0x12/0xc0 [ 108.726853][ T5156] ? __pte_offset_map+0x179/0x310 [ 108.726869][ T5156] __handle_mm_fault+0x192f/0x2a00 [ 108.726883][ T5156] ? mt_find+0x45e/0x8e0 [ 108.726900][ T5156] ? __pfx___handle_mm_fault+0x10/0x10 [ 108.726911][ T5156] ? __pfx_mt_find+0x10/0x10 [ 108.726934][ T5156] ? find_vma+0xbf/0x140 [ 108.726948][ T5156] ? __pfx_find_vma+0x10/0x10 [ 108.726964][ T5156] handle_mm_fault+0x37b/0xa30 [ 108.726978][ T5156] do_user_addr_fault+0x74c/0x12f0 [ 108.726998][ T5156] exc_page_fault+0x6f/0xd0 [ 108.727012][ T5156] asm_exc_page_fault+0x26/0x30 [ 108.727023][ T5156] RIP: 0010:__rseq_handle_slowpath+0x248/0x680 [ 108.727043][ T5156] Code: 0f 85 1f 04 00 00 44 0f b6 bb 44 16 00 00 bf 01 00 00 00 44 89 fe e8 e7 0d c4 ff 41 80 ff 01 0f 86 33 01 00 00 e8 c8 13 c4 ff <45> 8b 7d 00 e8 bf 13 c4 ff 48 8d bb 48 16 00 00 48 b8 00 00 00 00 [ 108.727054][ T5156] RSP: 0000:ffffc90026c17ea0 EFLAGS: 00050293 [ 108.727064][ T5156] RAX: 0000000000000000 RBX: ffff8880212e2540 RCX: ffffffff82459d29 [ 108.727071][ T5156] RDX: ffff8880212e2540 RSI: ffffffff82459d38 RDI: ffff8880212e2540 [ 108.727079][ T5156] RBP: ffffc90026c17ef0 R08: 0000000000000001 R09: 0000000000000001 [ 108.727085][ T5156] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90026c17f48 [ 108.727092][ T5156] R13: 00007fa5aed78680 R14: 0000000000000002 R15: 0000000000000002 [ 108.727103][ T5156] ? __rseq_handle_slowpath+0x239/0x680 [ 108.727125][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 108.727148][ T5156] irqentry_exit+0x460/0xa00 [ 108.727165][ T5156] asm_exc_page_fault+0x26/0x30 [ 108.727175][ T5156] RIP: 0033:0x7fa5ae67d904 [ 108.727191][ T5156] Code: Unable to access opcode bytes at 0x7fa5ae67d8da. [ 108.727196][ T5156] RSP: 002b:00007fff8c89e060 EFLAGS: 00010246 [ 108.727204][ T5156] RAX: 0000000000000015 RBX: 00007fff8c89e560 RCX: 00007fa5ae7a9ee0 [ 108.727211][ T5156] RDX: 0000000000000000 RSI: 000055de9b5cbbe0 RDI: 00007fff8c89e560 [ 108.727218][ T5156] RBP: 0000000000000000 R08: 0000000000000073 R09: 0000000000000000 [ 108.727224][ T5156] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 108.727231][ T5156] R13: 00007fff8c89e688 R14: 00000000ffffffff R15: 0000000000000000 [ 108.727245][ T5156] [ 108.727249][ T5156] Mem-Info: [ 108.878720][ T5156] active_anon:64 inactive_anon:0 isolated_anon:0 [ 108.878720][ T5156] active_file:0 inactive_file:89 isolated_file:0 [ 108.878720][ T5156] unevictable:1768 dirty:0 writeback:0 [ 108.878720][ T5156] slab_reclaimable:5681 slab_unreclaimable:52336 [ 108.878720][ T5156] mapped:4 shmem:1768 pagetables:744 [ 108.878720][ T5156] sec_pagetables:308 bounce:0 [ 108.878720][ T5156] kernel_misc_reclaimable:0 [ 108.878720][ T5156] free:40072 free_pcp:30 free_cma:0 [ 108.892330][ T5156] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8288kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.903656][ T5156] Node 1 active_anon:148kB inactive_anon:0kB active_file:72kB inactive_file:196kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3716kB pagetables:2072kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 108.913834][ T5156] Node 0 DMA free:1892kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 108.923022][ T5156] lowmem_reserve[]: 0 280 280 280 280 [ 108.924777][ T5156] Node 0 DMA32 free:20748kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1068kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:68kB local_pcp:0kB free_cma:0kB [ 108.934452][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 108.935954][ T5156] Node 1 DMA32 free:136880kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:124kB inactive_anon:0kB active_file:68kB inactive_file:200kB unevictable:5536kB writepending:0kB zspages:1796kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:440kB local_pcp:0kB free_cma:0kB [ 108.946001][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 108.947538][ T5156] Node 0 DMA: 17*4kB (U) 11*8kB (U) 7*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 108.951988][ T5156] Node 0 DMA32: 1073*4kB (UME) 290*8kB (UME) 148*16kB (UME) 56*32kB (ME) 40*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20756kB [ 108.957268][ T5156] Node 1 DMA32: 1104*4kB (UME) 776*8kB (UME) 401*16kB (UME) 333*32kB (UME) 176*64kB (UME) 92*128kB (UME) 50*256kB (UME) 41*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 136752kB [ 108.963948][ T5156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.966923][ T5156] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.969760][ T5156] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 108.972724][ T5156] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 108.975601][ T5156] 1871 total pagecache pages [ 108.977068][ T5156] 36 pages in swap cache [ 108.978400][ T5156] Free swap = 117988kB [ 108.979701][ T5156] Total swap = 124996kB [ 108.981019][ T5156] 524155 pages RAM [ 108.982248][ T5156] 0 pages HighMem/MovableOnly [ 108.983774][ T5156] 211532 pages reserved [ 108.985086][ T5156] 0 pages cma reserved [ 108.986401][ T5156] Unreclaimable slab info: [ 108.987794][ T5156] Name Used Total [ 108.989744][ T5156] pid_2 19KB 55KB [ 108.991687][ T5156] bio-464 17KB 31KB [ 108.993629][ T5156] bio-528 19KB 31KB [ 108.995516][ T5156] bio-544 19KB 31KB [ 108.997410][ T5156] bio-552 19KB 31KB [ 108.999259][ T5156] zswap_entry 192KB 371KB [ 109.001166][ T5156] batadv_tt_change_cache 13KB 16KB [ 109.003245][ T5156] batadv_tl_cache 29KB 32KB [ 109.005278][ T5156] TIPC 61KB 92KB [ 109.007221][ T5156] SCTPv6 83KB 120KB [ 109.009114][ T5156] SCTP 72KB 91KB [ 109.011010][ T5156] sctp_chunk 19KB 62KB [ 109.013132][ T5156] sctp_bind_bucket 14KB 16KB [ 109.015649][ T5156] RXRPC 70KB 96KB [ 109.018101][ T5156] rxrpc_call_jar 116KB 191KB [ 109.020355][ T5156] net_bridge_fdb_entry 44KB 47KB [ 109.022406][ T5156] fib6_node 135KB 136KB [ 109.024343][ T5156] ip6_dst_cache 245KB 390KB [ 109.026267][ T5156] RAWv6 132KB 185KB [ 109.028165][ T5156] UDPv6 105KB 157KB [ 109.030081][ T5156] tw_sock_TCPv6 20KB 31KB [ 109.032027][ T5156] TCPv6 108KB 273KB [ 109.033977][ T5156] wg_peer 148KB 148KB [ 109.035866][ T5156] allowedips_node 18KB 23KB [ 109.037785][ T5156] t10_alua_lu_gp_cache 8KB 15KB [ 109.039749][ T5156] scsi_sense_cache 52KB 56KB [ 109.041713][ T5156] virtio_scsi_cmd 21KB 24KB [ 109.043657][ T5156] bio-136 55KB 64KB [ 109.045562][ T5156] bio-264 10KB 15KB [ 109.047485][ T5156] mqueue_inode_cache 47KB 92KB [ 109.049416][ T5156] bio-272 10KB 15KB [ 109.051310][ T5156] f2fs_bio_post_read_ctx 30KB 31KB [ 109.053448][ T5156] jfs_mp 14KB 15KB [ 109.055371][ T5156] fuse_request 26KB 39KB [ 109.057301][ T5156] cifs_small_rq 28KB 32KB [ 109.059187][ T5156] cifs_request 67KB 67KB [ 109.061084][ T5156] cifs_mpx_ids 8KB 15KB [ 109.063018][ T5156] cifs_io_subrequest 42KB 47KB [ 109.064982][ T5156] cifs_io_request 105KB 111KB [ 109.067318][ T5156] nfs_commit_data 24KB 31KB [ 109.069231][ T5156] nfs_write_data 38KB 63KB [ 109.071137][ T5156] jbd2_inode 21KB 27KB [ 109.073132][ T5156] ext4_system_zone 1KB 3KB [ 109.075132][ T5156] ext4_io_end_vec 7KB 15KB [ 109.077070][ T5156] userfaultfd_ctx_cache 18KB 31KB [ 109.079070][ T5156] zspage 73KB 145KB [ 109.080982][ T5156] zs_handle 65KB 176KB [ 109.082920][ T5156] pid_namespace 89KB 123KB [ 109.084869][ T5156] kvm_gmem_inode_cache 29KB 30KB [ 109.087274][ T5156] kvm_vcpu 114KB 260KB [ 109.089811][ T5156] kvm_mmu_page_header 14KB 27KB [ 109.092488][ T5156] pte_list_desc 11KB 19KB [ 109.095031][ T5156] x86_emulator 113KB 255KB [ 109.097537][ T5156] rpc_buffers 25KB 31KB [ 109.100034][ T5156] rpc_tasks 8KB 15KB [ 109.102671][ T5156] UNIX-STREAM 63KB 223KB [ 109.105409][ T5156] UNIX 76KB 286KB [ 109.107986][ T5156] tcp_bind2_bucket 28KB 32KB [ 109.110474][ T5156] tcp_bind_bucket 29KB 32KB [ 109.113105][ T5156] ip_fib_trie 26KB 28KB [ 109.115255][ T5156] ip_fib_alias 72KB 79KB [ 109.117180][ T5156] rtable 28KB 56KB [ 109.119064][ T5156] PING 19KB 31KB [ 109.120965][ T5156] RAW 106KB 159KB [ 109.122903][ T5156] UDP 85KB 159KB [ 109.124838][ T5156] tw_sock_TCP 29KB 47KB [ 109.126749][ T5156] request_sock_TCP 8KB 15KB [ 109.128636][ T5156] TCP 84KB 263KB [ 109.130525][ T5156] fs_bio_integrity 7KB 8KB [ 109.132486][ T5156] hugetlbfs_inode_cache 27KB 31KB [ 109.134514][ T5156] netfs_subrequest 35KB 39KB [ 109.136436][ T5156] netfs_request 105KB 111KB [ 109.138322][ T5156] bio-288 31KB 31KB [ 109.140228][ T5156] ep_head 3KB 23KB [ 109.142168][ T5156] eventpoll_pwq 8KB 35KB [ 109.144490][ T5156] eventpoll_epi 38KB 63KB [ 109.147026][ T5156] inotify_inode_mark 31KB 46KB [ 109.149565][ T5156] bpf_fs_inode_cache 14KB 31KB [ 109.152165][ T5156] sgpool-128 42KB 208KB [ 109.154680][ T5156] sgpool-64 65KB 223KB [ 109.156994][ T5156] sgpool-32 31KB 189KB [ 109.158876][ T5156] sgpool-16 11KB 125KB [ 109.160769][ T5156] sgpool-8 20KB 62KB [ 109.162712][ T5156] bio_crypt_ctx 9KB 11KB [ 109.164648][ T5156] bio_integrity_data 7KB 8KB [ 109.166585][ T5156] request_queue 223KB 242KB [ 109.168831][ T5156] blkdev_ioc 8KB 15KB [ 109.170722][ T5156] bio-200 15KB 62KB [ 109.172670][ T5156] biovec-max 378KB 599KB [ 109.174947][ T5156] biovec-128 42KB 159KB [ 109.177501][ T5156] biovec-64 23KB 252KB [ 109.179780][ T5156] biovec-16 13KB 78KB [ 109.181734][ T5156] uid_cache 33KB 54KB [ 109.183669][ T5156] iommu_iova_magazine 988KB 1197KB [ 109.185630][ T5156] iommu_iova 144KB 156KB [ 109.187541][ T5156] dmaengine-unmap-256 26KB 30KB [ 109.189524][ T5156] dmaengine-unmap-128 14KB 30KB [ 109.191471][ T5156] dmaengine-unmap-16 7KB 8KB [ 109.193457][ T5156] dmaengine-unmap-2 3KB 4KB [ 109.195367][ T5156] QIPCRTR 18KB 31KB [ 109.197283][ T5156] audit_buffer 11KB 11KB [ 109.199159][ T5156] skbuff_ext_cache 13KB 36KB [ 109.201029][ T5156] skbuff_small_head 961KB 1130KB [ 109.202959][ T5156] skbuff_fclone_cache 47KB 140KB [ 109.205433][ T5156] skbuff_head_cache 1563KB 1650KB [ 109.207849][ T5156] configfs_dir_cache 22KB 24KB [ 109.209777][ T5156] file_lock_cache 21KB 47KB [ 109.211713][ T5156] file_lock_ctx 41KB 43KB [ 109.213637][ T5156] fsnotify_inode_mark_connector 26KB 43KB [ 109.215827][ T5156] posix_timers_cache 41KB 48KB [ 109.217783][ T5156] taskstats 51KB 111KB [ 109.219677][ T5156] mem_cgroup_per_node 90KB 154KB [ 109.221679][ T5156] mem_cgroup 123KB 123KB [ 109.223611][ T5156] proc_dir_entry 601KB 640KB [ 109.225509][ T5156] pde_opener 6KB 7KB [ 109.227426][ T5156] seq_file 14KB 70KB [ 109.229318][ T5156] sigqueue 9KB 35KB [ 109.231214][ T5156] shmem_inode_cache 6871KB 7156KB [ 109.233170][ T5156] kernfs_iattrs_cache 26KB 31KB [ 109.235191][ T5156] kernfs_node_cache 24301KB 24384KB [ 109.237105][ T5156] mnt_cache 50KB 94KB [ 109.239005][ T5156] filp 91KB 488KB [ 109.240903][ T5156] names_cache 7KB 36KB [ 109.242868][ T5156] net_namespace 157KB 235KB [ 109.244758][ T5156] ima_iint_cache 28KB 63KB [ 109.246687][ T5156] lsm_inode_cache 1279KB 1787KB [ 109.248585][ T5156] lsm_file_cache 43KB 217KB [ 109.250468][ T5156] key_jar 36KB 39KB [ 109.252419][ T5156] uts_namespace 64KB 92KB [ 109.254332][ T5156] nsproxy 21KB 31KB [ 109.256234][ T5156] vm_area_struct 212KB 617KB [ 109.258113][ T5156] fs_cache 23KB 60KB [ 109.260007][ T5156] files_cache 66KB 191KB [ 109.261941][ T5156] task_exec_state 12KB 40KB [ 109.263875][ T5156] signal_cache 783KB 2033KB [ 109.265770][ T5156] sighand_cache 999KB 2435KB [ 109.267688][ T5156] task_struct 3827KB 5000KB [ 109.269613][ T5156] cred 129KB 356KB [ 109.271877][ T5156] anon_vma_chain 87KB 224KB [ 109.273902][ T5156] anon_vma 99KB 423KB [ 109.275797][ T5156] pid 142KB 414KB [ 109.277713][ T5156] Acpi-Operand 193KB 324KB [ 109.279621][ T5156] Acpi-ParseExt 21KB 35KB [ 109.281535][ T5156] Acpi-Parse 12KB 23KB [ 109.283523][ T5156] Acpi-State 16KB 27KB [ 109.285451][ T5156] Acpi-Namespace 31KB 44KB [ 109.287355][ T5156] numa_policy 7KB 8KB [ 109.289258][ T5156] perf_event 15KB 31KB [ 109.291154][ T5156] trace_event_file 577KB 580KB [ 109.293096][ T5156] ftrace_event_field 1118KB 1122KB [ 109.295035][ T5156] pool_workqueue 2029KB 2080KB [ 109.296946][ T5156] task_group 31KB 48KB [ 109.298860][ T5156] maple_node 458KB 1312KB [ 109.300758][ T5156] mm_struct 219KB 510KB [ 109.302719][ T5156] vmap_area 266KB 637KB [ 109.304697][ T5156] debug_objects_cache 1859KB 3628KB [ 109.306659][ T5156] page->ptl 25KB 106KB [ 109.308572][ T5156] kmalloc-cg-8k 1168KB 1376KB [ 109.310465][ T5156] kmalloc-cg-4k 10384KB 11008KB [ 109.312464][ T5156] kmalloc-cg-2k 6568KB 6848KB [ 109.314393][ T5156] kmalloc-cg-1k 1884KB 2208KB [ 109.316312][ T5156] kmalloc-cg-512 925KB 1060KB [ 109.318210][ T5156] kmalloc-cg-256 280KB 312KB [ 109.320141][ T5156] kmalloc-cg-128 189KB 208KB [ 109.322030][ T5156] kmalloc-cg-64 41KB 56KB [ 109.323937][ T5156] kmalloc-cg-32 41KB 152KB [ 109.325820][ T5156] kmalloc-cg-16 6KB 12KB [ 109.327716][ T5156] kmalloc-cg-8 15KB 32KB [ 109.329599][ T5156] kmalloc-cg-192 41KB 52KB [ 109.331483][ T5156] kmalloc-cg-96 51KB 72KB [ 109.333428][ T5156] kmalloc-8k 5312KB 5632KB [ 109.335332][ T5156] kmalloc-4k 30896KB 30976KB [ 109.337236][ T5156] kmalloc-2k 12480KB 15584KB [ 109.339114][ T5156] kmalloc-1k 9480KB 9572KB [ 109.341021][ T5156] kmalloc-512 10145KB 10720KB [ 109.345017][ T5156] kmalloc-256 10324KB 10420KB [ 109.347006][ T5156] kmalloc-128 1468KB 1584KB [ 109.348979][ T5156] kmalloc-64 2817KB 3056KB [ 109.350939][ T5156] kmalloc-32 1222KB 1484KB [ 109.352909][ T5156] kmalloc-16 354KB 384KB [ 109.354798][ T5156] kmalloc-8 357KB 400KB [ 109.356726][ T5156] kmalloc-192 1092KB 1216KB [ 109.358621][ T5156] kmalloc-96 1542KB 1680KB [ 109.360519][ T5156] kmem_cache_node 215KB 220KB [ 109.362450][ T5156] kmem_cache 179KB 226KB [ 109.364364][ T5156] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=dbus-daemon,pid=5442,uid=100 [ 109.370777][ T5156] Out of memory: Killed process 5442 (dbus-daemon) total-vm:4752kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:100 pgtables:52kB oom_score_adj:0 [ 109.378528][ T5548] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 109.382211][ T5548] CPU: 2 UID: 0 PID: 5548 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 109.382226][ T5548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 109.382233][ T5548] Call Trace: [ 109.382237][ T5548] [ 109.382242][ T5548] dump_stack_lvl+0x100/0x190 [ 109.382261][ T5548] dump_header+0xfb/0x606 [ 109.382275][ T5548] oom_kill_process.cold+0xd/0x330 [ 109.382288][ T5548] out_of_memory+0x340/0x14f0 [ 109.382310][ T5548] ? __pfx_out_of_memory+0x10/0x10 [ 109.382330][ T5548] ? psi_memstall_leave+0x1eb/0x360 [ 109.382348][ T5548] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 109.382368][ T5548] ? arch_stack_walk+0xa6/0xf0 [ 109.382385][ T5548] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 109.382402][ T5548] ? stack_trace_save+0x8e/0xc0 [ 109.382420][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.382439][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.382459][ T5548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 109.382477][ T5548] ? policy_nodemask+0xed/0x4f0 [ 109.382495][ T5548] alloc_pages_mpol+0x1fb/0x540 [ 109.382512][ T5548] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 109.382528][ T5548] ? do_raw_spin_lock+0x128/0x260 [ 109.382540][ T5548] ? find_held_lock+0x2b/0x80 [ 109.382553][ T5548] ? swap_cache_alloc_folio+0x374/0xc50 [ 109.382568][ T5548] folio_alloc_mpol_noprof+0x36/0x260 [ 109.382587][ T5548] swap_cache_alloc_folio+0x3d7/0xc50 [ 109.382603][ T5548] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 109.382616][ T5548] ? swap_cache_get_folio+0x28d/0x360 [ 109.382629][ T5548] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 109.382642][ T5548] ? bpf_ksym_find+0x124/0x1c0 [ 109.382658][ T5548] swap_cache_read_folio+0x47/0x140 [ 109.382672][ T5548] swap_cluster_readahead+0x479/0x5f0 [ 109.382688][ T5548] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 109.382702][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.382724][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.382741][ T5548] ? get_vma_policy+0x23d/0x3b0 [ 109.382760][ T5548] swapin_readahead+0x159/0x1200 [ 109.382777][ T5548] ? __pfx_swapin_readahead+0x10/0x10 [ 109.382797][ T5548] ? swap_table_get+0x10d/0x2c0 [ 109.382810][ T5548] ? swap_cache_get_folio+0x28d/0x360 [ 109.382822][ T5548] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 109.382835][ T5548] ? __pfx_softleaf_type+0x10/0x10 [ 109.382850][ T5548] ? do_swap_page+0xf98/0x5780 [ 109.382860][ T5548] do_swap_page+0xf98/0x5780 [ 109.382873][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.382894][ T5548] ? __pfx_do_swap_page+0x10/0x10 [ 109.382908][ T5548] ? rcu_is_watching+0x12/0xc0 [ 109.382922][ T5548] ? __pte_offset_map+0x179/0x310 [ 109.382939][ T5548] __handle_mm_fault+0x192f/0x2a00 [ 109.382952][ T5548] ? mt_find+0x45e/0x8e0 [ 109.382972][ T5548] ? __pfx___handle_mm_fault+0x10/0x10 [ 109.382983][ T5548] ? __pfx_mt_find+0x10/0x10 [ 109.383006][ T5548] ? find_vma+0xbf/0x140 [ 109.383020][ T5548] ? __pfx_find_vma+0x10/0x10 [ 109.383036][ T5548] handle_mm_fault+0x37b/0xa30 [ 109.383050][ T5548] do_user_addr_fault+0x74c/0x12f0 [ 109.383069][ T5548] exc_page_fault+0x6f/0xd0 [ 109.383085][ T5548] asm_exc_page_fault+0x26/0x30 [ 109.383096][ T5548] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 109.383115][ T5548] Code: 12 e8 61 e6 75 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 27 e6 75 ff [ 109.383126][ T5548] RSP: 0000:ffffc900038c78d0 EFLAGS: 00050246 [ 109.383137][ T5548] RAX: 0000000000000000 RBX: ffffc900038c79b2 RCX: 0000000000000000 [ 109.383144][ T5548] RDX: 0000000000000000 RSI: ffffffff8293ca9f RDI: ffff888029988000 [ 109.383151][ T5548] RBP: ffffc900038c7e18 R08: 0000000000000005 R09: 0000000000000000 [ 109.383158][ T5548] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 109.383164][ T5548] R13: 000055dc89ec11b0 R14: dffffc0000000000 R15: dffffc0000000000 [ 109.383175][ T5548] ? do_sys_poll+0xbaf/0xe90 [ 109.383199][ T5548] ? __pfx_do_sys_poll+0x10/0x10 [ 109.383217][ T5548] ? __pfx_release_task+0x10/0x10 [ 109.383232][ T5548] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 109.383256][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 109.383277][ T5548] ? __pfx_pollwake+0x10/0x10 [ 109.383295][ T5548] ? __pfx_pollwake+0x10/0x10 [ 109.383327][ T5548] ? _raw_spin_unlock_irq+0x23/0x50 [ 109.383340][ T5548] ? lockdep_hardirqs_on+0x78/0x100 [ 109.383354][ T5548] ? _raw_spin_unlock_irq+0x2e/0x50 [ 109.383366][ T5548] ? set_user_sigmask+0x1e1/0x270 [ 109.383378][ T5548] ? __pfx_set_user_sigmask+0x10/0x10 [ 109.383389][ T5548] ? __pfx___do_sys_wait4+0x10/0x10 [ 109.383408][ T5548] __x64_sys_ppoll+0x2b5/0x350 [ 109.383420][ T5548] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 109.383432][ T5548] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 109.383448][ T5548] do_syscall_64+0x115/0x840 [ 109.383463][ T5548] ? clear_bhb_loop+0x40/0x90 [ 109.383477][ T5548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 109.383488][ T5548] RIP: 0033:0x7f0670ea7407 [ 109.383504][ T5548] Code: Unable to access opcode bytes at 0x7f0670ea73dd. [ 109.383509][ T5548] RSP: 002b:00007fffe0ed9f40 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 109.383519][ T5548] RAX: ffffffffffffffda RBX: 00007f0671586300 RCX: 00007f0670ea7407 [ 109.383525][ T5548] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055dc89ec11b0 [ 109.383532][ T5548] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 109.383538][ T5548] R10: 00007fffe0eda210 R11: 0000000000000202 R12: 0000000000000064 [ 109.383545][ T5548] R13: 0000000000000000 R14: 000055dc60c0f004 R15: 0000000000000002 [ 109.383558][ T5548] [ 109.383563][ T5548] Mem-Info: [ 109.552296][ T5548] active_anon:42 inactive_anon:0 isolated_anon:0 [ 109.552296][ T5548] active_file:28 inactive_file:39 isolated_file:0 [ 109.552296][ T5548] unevictable:1768 dirty:0 writeback:0 [ 109.552296][ T5548] slab_reclaimable:5681 slab_unreclaimable:52195 [ 109.552296][ T5548] mapped:4 shmem:1768 pagetables:734 [ 109.552296][ T5548] sec_pagetables:308 bounce:0 [ 109.552296][ T5548] kernel_misc_reclaimable:0 [ 109.552296][ T5548] free:39215 free_pcp:1057 free_cma:0 [ 109.565597][ T5548] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8256kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.575622][ T5548] Node 1 active_anon:132kB inactive_anon:0kB active_file:48kB inactive_file:220kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3712kB pagetables:2032kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 109.586182][ T5548] Node 0 DMA free:1900kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 109.595769][ T5548] lowmem_reserve[]: 0 280 280 280 280 [ 109.597488][ T5548] Node 0 DMA32 free:20756kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1032kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:84kB local_pcp:40kB free_cma:0kB [ 109.607160][ T5548] lowmem_reserve[]: 0 0 0 0 0 [ 109.608668][ T5548] Node 1 DMA32 free:133692kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:308kB inactive_anon:0kB active_file:100kB inactive_file:168kB unevictable:5536kB writepending:0kB zspages:1720kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:4184kB local_pcp:216kB free_cma:0kB [ 109.619072][ T5548] lowmem_reserve[]: 0 0 0 0 0 [ 109.620619][ T5548] Node 0 DMA: 17*4kB (U) 11*8kB (U) 7*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 109.625015][ T5548] Node 0 DMA32: 1073*4kB (UME) 290*8kB (UME) 148*16kB (UME) 56*32kB (ME) 40*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20756kB [ 109.630264][ T5548] Node 1 DMA32: 978*4kB (UME) 776*8kB (UME) 401*16kB (UME) 249*32kB (UME) 176*64kB (UME) 92*128kB (UME) 50*256kB (UME) 41*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 133560kB [ 109.635929][ T5548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.638876][ T5548] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.641787][ T5548] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 109.644610][ T5548] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 109.647443][ T5548] 1869 total pagecache pages [ 109.648900][ T5548] 34 pages in swap cache [ 109.650222][ T5548] Free swap = 118208kB [ 109.651692][ T5548] Total swap = 124996kB [ 109.653236][ T5548] 524155 pages RAM [ 109.654456][ T5548] 0 pages HighMem/MovableOnly [ 109.655977][ T5548] 211532 pages reserved [ 109.657316][ T5548] 0 pages cma reserved [ 109.658604][ T5548] Unreclaimable slab info: [ 109.660130][ T5548] Name Used Total [ 109.662291][ T5548] pid_2 19KB 55KB [ 109.664372][ T5548] bio-464 17KB 31KB [ 109.666282][ T5548] bio-528 19KB 31KB [ 109.668218][ T5548] bio-544 19KB 31KB [ 109.670153][ T5548] bio-552 19KB 31KB [ 109.672216][ T5548] zswap_entry 189KB 371KB [ 109.674115][ T5548] batadv_tt_change_cache 13KB 16KB [ 109.676148][ T5548] batadv_tl_cache 29KB 32KB [ 109.678068][ T5548] TIPC 61KB 92KB [ 109.680377][ T5548] SCTPv6 83KB 120KB [ 109.682327][ T5548] SCTP 72KB 91KB [ 109.684230][ T5548] sctp_chunk 19KB 62KB [ 109.686136][ T5548] sctp_bind_bucket 14KB 16KB [ 109.688063][ T5548] RXRPC 70KB 96KB [ 109.689988][ T5548] rxrpc_call_jar 116KB 191KB [ 109.691930][ T5548] net_bridge_fdb_entry 44KB 47KB [ 109.693905][ T5548] fib6_node 135KB 136KB [ 109.695812][ T5548] ip6_dst_cache 245KB 390KB [ 109.697719][ T5548] RAWv6 132KB 185KB [ 109.699632][ T5548] UDPv6 105KB 157KB [ 109.701536][ T5548] tw_sock_TCPv6 20KB 31KB [ 109.703471][ T5548] TCPv6 108KB 273KB [ 109.705400][ T5548] wg_peer 148KB 148KB [ 109.707325][ T5548] allowedips_node 18KB 23KB [ 109.709238][ T5548] t10_alua_lu_gp_cache 8KB 15KB [ 109.711247][ T5548] scsi_sense_cache 52KB 56KB [ 109.713195][ T5548] virtio_scsi_cmd 21KB 24KB [ 109.715096][ T5548] bio-136 55KB 64KB [ 109.717035][ T5548] bio-264 10KB 15KB [ 109.718927][ T5548] mqueue_inode_cache 47KB 92KB [ 109.720904][ T5548] bio-272 10KB 15KB [ 109.722875][ T5548] f2fs_bio_post_read_ctx 30KB 31KB [ 109.725368][ T5548] jfs_mp 14KB 15KB [ 109.727313][ T5548] fuse_request 26KB 39KB [ 109.729239][ T5548] cifs_small_rq 28KB 32KB [ 109.731104][ T5548] cifs_request 67KB 67KB [ 109.733059][ T5548] cifs_mpx_ids 8KB 15KB [ 109.735003][ T5548] cifs_io_subrequest 42KB 47KB [ 109.736907][ T5548] cifs_io_request 105KB 111KB [ 109.738745][ T5548] nfs_commit_data 24KB 31KB [ 109.740676][ T5548] nfs_write_data 38KB 63KB [ 109.742957][ T5548] jbd2_inode 21KB 27KB [ 109.744953][ T5548] ext4_system_zone 1KB 3KB [ 109.746948][ T5548] ext4_io_end_vec 7KB 15KB [ 109.748854][ T5548] userfaultfd_ctx_cache 18KB 31KB [ 109.750889][ T5548] zspage 73KB 145KB [ 109.752826][ T5548] zs_handle 64KB 176KB [ 109.754711][ T5548] pid_namespace 89KB 123KB [ 109.756629][ T5548] kvm_gmem_inode_cache 29KB 30KB [ 109.758589][ T5548] kvm_vcpu 114KB 260KB [ 109.760566][ T5548] kvm_mmu_page_header 14KB 27KB [ 109.762576][ T5548] pte_list_desc 11KB 19KB [ 109.764481][ T5548] x86_emulator 113KB 255KB [ 109.766402][ T5548] rpc_buffers 25KB 31KB [ 109.768295][ T5548] rpc_tasks 8KB 15KB [ 109.770203][ T5548] UNIX-STREAM 63KB 223KB [ 109.772215][ T5548] UNIX 72KB 286KB [ 109.774116][ T5548] tcp_bind2_bucket 28KB 32KB [ 109.776051][ T5548] tcp_bind_bucket 29KB 32KB [ 109.777973][ T5548] ip_fib_trie 26KB 28KB [ 109.779993][ T5548] ip_fib_alias 72KB 79KB [ 109.782406][ T5548] rtable 28KB 56KB [ 109.784330][ T5548] PING 19KB 31KB [ 109.786274][ T5548] RAW 106KB 159KB [ 109.788193][ T5548] UDP 85KB 159KB [ 109.790135][ T5548] tw_sock_TCP 29KB 47KB [ 109.792119][ T5548] request_sock_TCP 8KB 15KB [ 109.794009][ T5548] TCP 84KB 263KB [ 109.795892][ T5548] fs_bio_integrity 7KB 8KB [ 109.797810][ T5548] hugetlbfs_inode_cache 27KB 31KB [ 109.799844][ T5548] netfs_subrequest 35KB 39KB [ 109.801788][ T5548] netfs_request 105KB 111KB [ 109.803673][ T5548] bio-288 31KB 31KB [ 109.805462][ T5548] ep_head 3KB 23KB [ 109.807403][ T5548] eventpoll_pwq 8KB 35KB [ 109.809306][ T5548] eventpoll_epi 38KB 63KB [ 109.811242][ T5548] inotify_inode_mark 31KB 46KB [ 109.813260][ T5548] bpf_fs_inode_cache 14KB 31KB [ 109.815780][ T5548] sgpool-128 42KB 208KB [ 109.818360][ T5548] sgpool-64 65KB 223KB [ 109.820866][ T5548] sgpool-32 31KB 189KB [ 109.823938][ T5548] sgpool-16 11KB 125KB [ 109.826760][ T5548] sgpool-8 20KB 62KB [ 109.829261][ T5548] bio_crypt_ctx 9KB 11KB [ 109.831866][ T5548] bio_integrity_data 7KB 8KB [ 109.834387][ T5548] request_queue 223KB 242KB [ 109.836772][ T5548] blkdev_ioc 8KB 15KB [ 109.838685][ T5548] bio-200 15KB 62KB [ 109.840600][ T5548] biovec-max 378KB 599KB [ 109.842651][ T5548] biovec-128 42KB 159KB [ 109.844580][ T5548] biovec-64 23KB 252KB [ 109.846522][ T5548] biovec-16 13KB 78KB [ 109.848426][ T5548] uid_cache 33KB 54KB [ 109.850337][ T5548] iommu_iova_magazine 988KB 1197KB [ 109.852376][ T5548] iommu_iova 144KB 156KB [ 109.854280][ T5548] dmaengine-unmap-256 26KB 30KB [ 109.856268][ T5548] dmaengine-unmap-128 14KB 30KB [ 109.858225][ T5548] dmaengine-unmap-16 7KB 8KB [ 109.860164][ T5548] dmaengine-unmap-2 3KB 4KB [ 109.862134][ T5548] QIPCRTR 18KB 31KB [ 109.864045][ T5548] audit_buffer 11KB 11KB [ 109.865968][ T5548] skbuff_ext_cache 13KB 36KB [ 109.867990][ T5548] skbuff_small_head 995KB 1099KB [ 109.869942][ T5548] skbuff_fclone_cache 47KB 140KB [ 109.871992][ T5548] skbuff_head_cache 1598KB 1611KB [ 109.873920][ T5548] configfs_dir_cache 22KB 24KB [ 109.875862][ T5548] file_lock_cache 21KB 47KB [ 109.877817][ T5548] file_lock_ctx 41KB 43KB [ 109.879728][ T5548] fsnotify_inode_mark_connector 26KB 43KB [ 109.882640][ T5548] posix_timers_cache 41KB 48KB [ 109.885820][ T5548] taskstats 51KB 111KB [ 109.888389][ T5548] mem_cgroup_per_node 90KB 154KB [ 109.890993][ T5548] mem_cgroup 123KB 123KB [ 109.893695][ T5548] proc_dir_entry 601KB 640KB [ 109.896336][ T5548] pde_opener 6KB 7KB [ 109.898897][ T5548] seq_file 14KB 70KB [ 109.901418][ T5548] sigqueue 9KB 35KB [ 109.904058][ T5548] shmem_inode_cache 6871KB 7156KB [ 109.906565][ T5548] kernfs_iattrs_cache 26KB 31KB [ 109.909146][ T5548] kernfs_node_cache 24301KB 24384KB [ 109.911707][ T5548] mnt_cache 50KB 94KB [ 109.914247][ T5548] filp 91KB 488KB [ 109.916772][ T5548] names_cache 7KB 36KB [ 109.919274][ T5548] net_namespace 157KB 235KB [ 109.921899][ T5548] ima_iint_cache 28KB 63KB [ 109.924399][ T5548] lsm_inode_cache 1279KB 1787KB [ 109.926342][ T5548] lsm_file_cache 42KB 217KB [ 109.928260][ T5548] key_jar 36KB 39KB [ 109.930160][ T5548] uts_namespace 64KB 92KB [ 109.932147][ T5548] nsproxy 21KB 31KB [ 109.934062][ T5548] vm_area_struct 204KB 585KB [ 109.935982][ T5548] fs_cache 23KB 60KB [ 109.937927][ T5548] files_cache 65KB 191KB [ 109.939828][ T5548] task_exec_state 12KB 40KB [ 109.941815][ T5548] signal_cache 783KB 2033KB [ 109.943715][ T5548] sighand_cache 999KB 2435KB [ 109.945620][ T5548] task_struct 3827KB 5000KB [ 109.947551][ T5548] cred 128KB 356KB [ 109.949463][ T5548] anon_vma_chain 82KB 216KB [ 109.951366][ T5548] anon_vma 95KB 407KB [ 109.953401][ T5548] pid 142KB 414KB [ 109.955302][ T5548] Acpi-Operand 193KB 324KB [ 109.957220][ T5548] Acpi-ParseExt 21KB 35KB [ 109.959121][ T5548] Acpi-Parse 12KB 23KB [ 109.961000][ T5548] Acpi-State 16KB 27KB [ 109.962956][ T5548] Acpi-Namespace 31KB 44KB [ 109.964858][ T5548] numa_policy 7KB 8KB [ 109.966720][ T5548] perf_event 15KB 31KB [ 109.968616][ T5548] trace_event_file 577KB 580KB [ 109.970512][ T5548] ftrace_event_field 1118KB 1122KB [ 109.972500][ T5548] pool_workqueue 2029KB 2080KB [ 109.974396][ T5548] task_group 31KB 48KB [ 109.976345][ T5548] maple_node 456KB 1296KB [ 109.978242][ T5548] mm_struct 219KB 510KB [ 109.980157][ T5548] vmap_area 266KB 637KB [ 109.982834][ T5548] debug_objects_cache 1859KB 3628KB [ 109.984813][ T5548] page->ptl 24KB 106KB [ 109.986727][ T5548] kmalloc-cg-8k 1168KB 1376KB [ 109.989027][ T5548] kmalloc-cg-4k 10384KB 11008KB [ 109.990928][ T5548] kmalloc-cg-2k 6568KB 6848KB [ 109.992879][ T5548] kmalloc-cg-1k 1884KB 2208KB [ 109.995044][ T5548] kmalloc-cg-512 925KB 1060KB [ 109.997009][ T5548] kmalloc-cg-256 280KB 312KB [ 109.998943][ T5548] kmalloc-cg-128 189KB 208KB [ 110.000858][ T5548] kmalloc-cg-64 41KB 56KB [ 110.002881][ T5548] kmalloc-cg-32 41KB 152KB [ 110.004787][ T5548] kmalloc-cg-16 6KB 12KB [ 110.006743][ T5548] kmalloc-cg-8 15KB 32KB [ 110.008652][ T5548] kmalloc-cg-192 41KB 52KB [ 110.010517][ T5548] kmalloc-cg-96 51KB 72KB [ 110.012478][ T5548] kmalloc-8k 5312KB 5632KB [ 110.014373][ T5548] kmalloc-4k 31760KB 31872KB [ 110.016315][ T5548] kmalloc-2k 12468KB 15584KB [ 110.018211][ T5548] kmalloc-1k 9566KB 9604KB [ 110.020133][ T5548] kmalloc-512 10140KB 10720KB [ 110.022182][ T5548] kmalloc-256 9346KB 9448KB [ 110.024101][ T5548] kmalloc-128 1468KB 1584KB [ 110.026025][ T5548] kmalloc-64 2817KB 3056KB [ 110.027981][ T5548] kmalloc-32 1230KB 1484KB [ 110.029878][ T5548] kmalloc-16 354KB 384KB [ 110.031826][ T5548] kmalloc-8 357KB 400KB [ 110.033750][ T5548] kmalloc-192 1091KB 1216KB [ 110.035665][ T5548] kmalloc-96 1570KB 1680KB [ 110.037600][ T5548] kmem_cache_node 215KB 220KB [ 110.039511][ T5548] kmem_cache 179KB 226KB [ 110.041449][ T5548] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=getty,pid=5549,uid=0 [ 110.046365][ T5548] Out of memory: Killed process 5549 (getty) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:52kB oom_score_adj:0 [ 110.056103][ T5548] sshd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 110.059711][ T5548] CPU: 0 UID: 0 PID: 5548 Comm: sshd Not tainted syzkaller #0 PREEMPT(full) [ 110.059726][ T5548] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.059733][ T5548] Call Trace: [ 110.059737][ T5548] [ 110.059742][ T5548] dump_stack_lvl+0x100/0x190 [ 110.059760][ T5548] dump_header+0xfb/0x606 [ 110.059774][ T5548] oom_kill_process.cold+0xd/0x330 [ 110.059787][ T5548] out_of_memory+0x340/0x14f0 [ 110.059809][ T5548] ? __pfx_out_of_memory+0x10/0x10 [ 110.059828][ T5548] ? psi_memstall_leave+0x1eb/0x360 [ 110.059846][ T5548] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 110.059866][ T5548] ? arch_stack_walk+0xa6/0xf0 [ 110.059883][ T5548] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 110.059899][ T5548] ? stack_trace_save+0x8e/0xc0 [ 110.059916][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.059936][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.059958][ T5548] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 110.059995][ T5548] ? policy_nodemask+0xed/0x4f0 [ 110.060013][ T5548] alloc_pages_mpol+0x1fb/0x540 [ 110.060030][ T5548] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 110.060046][ T5548] ? do_raw_spin_lock+0x128/0x260 [ 110.060057][ T5548] ? find_held_lock+0x2b/0x80 [ 110.060071][ T5548] ? swap_cache_alloc_folio+0x374/0xc50 [ 110.060090][ T5548] folio_alloc_mpol_noprof+0x36/0x260 [ 110.060110][ T5548] swap_cache_alloc_folio+0x3d7/0xc50 [ 110.060125][ T5548] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 110.060138][ T5548] ? swap_cache_get_folio+0x28d/0x360 [ 110.060151][ T5548] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 110.060164][ T5548] ? bpf_ksym_find+0x124/0x1c0 [ 110.060179][ T5548] swap_cache_read_folio+0x47/0x140 [ 110.060193][ T5548] swap_cluster_readahead+0x479/0x5f0 [ 110.060210][ T5548] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 110.060223][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.060244][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.060261][ T5548] ? get_vma_policy+0x23d/0x3b0 [ 110.060279][ T5548] swapin_readahead+0x159/0x1200 [ 110.060297][ T5548] ? __pfx_swapin_readahead+0x10/0x10 [ 110.060312][ T5548] ? swap_table_get+0x10d/0x2c0 [ 110.060324][ T5548] ? swap_cache_get_folio+0x28d/0x360 [ 110.060337][ T5548] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 110.060350][ T5548] ? __pfx_softleaf_type+0x10/0x10 [ 110.060365][ T5548] ? do_swap_page+0xf98/0x5780 [ 110.060376][ T5548] do_swap_page+0xf98/0x5780 [ 110.060388][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.060409][ T5548] ? __pfx_do_swap_page+0x10/0x10 [ 110.060423][ T5548] ? rcu_is_watching+0x12/0xc0 [ 110.060437][ T5548] ? __pte_offset_map+0x179/0x310 [ 110.060453][ T5548] __handle_mm_fault+0x192f/0x2a00 [ 110.060467][ T5548] ? mt_find+0x45e/0x8e0 [ 110.060486][ T5548] ? __pfx___handle_mm_fault+0x10/0x10 [ 110.060497][ T5548] ? __pfx_mt_find+0x10/0x10 [ 110.060520][ T5548] ? find_vma+0xbf/0x140 [ 110.060534][ T5548] ? __pfx_find_vma+0x10/0x10 [ 110.060550][ T5548] handle_mm_fault+0x37b/0xa30 [ 110.060564][ T5548] do_user_addr_fault+0x74c/0x12f0 [ 110.060584][ T5548] exc_page_fault+0x6f/0xd0 [ 110.060599][ T5548] asm_exc_page_fault+0x26/0x30 [ 110.060610][ T5548] RIP: 0010:do_sys_poll+0xbd3/0xe90 [ 110.060630][ T5548] Code: 12 e8 61 e6 75 ff 48 89 da 48 c1 ea 03 42 0f b6 0c 3a 48 89 da 83 e2 07 83 c2 01 38 ca 7c 08 84 c9 0f 85 51 02 00 00 0f b7 13 <66> 41 89 55 06 41 83 ec 01 49 83 c5 08 48 83 c3 08 e8 27 e6 75 ff [ 110.060641][ T5548] RSP: 0000:ffffc900038c78d0 EFLAGS: 00050246 [ 110.060656][ T5548] RAX: 0000000000000000 RBX: ffffc900038c79b2 RCX: 0000000000000000 [ 110.060663][ T5548] RDX: 0000000000000000 RSI: ffffffff8293ca9f RDI: ffff888029988000 [ 110.060670][ T5548] RBP: ffffc900038c7e18 R08: 0000000000000005 R09: 0000000000000000 [ 110.060676][ T5548] R10: 0000000000000002 R11: 0000000000000000 R12: 0000000000000002 [ 110.060682][ T5548] R13: 000055dc89ec11b0 R14: dffffc0000000000 R15: dffffc0000000000 [ 110.060694][ T5548] ? do_sys_poll+0xbaf/0xe90 [ 110.060717][ T5548] ? __pfx_do_sys_poll+0x10/0x10 [ 110.060735][ T5548] ? __pfx_release_task+0x10/0x10 [ 110.060750][ T5548] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 110.060775][ T5548] ? __lock_acquire+0x49f/0x1a40 [ 110.060796][ T5548] ? __pfx_pollwake+0x10/0x10 [ 110.060814][ T5548] ? __pfx_pollwake+0x10/0x10 [ 110.060847][ T5548] ? _raw_spin_unlock_irq+0x23/0x50 [ 110.060859][ T5548] ? lockdep_hardirqs_on+0x78/0x100 [ 110.060874][ T5548] ? _raw_spin_unlock_irq+0x2e/0x50 [ 110.060887][ T5548] ? set_user_sigmask+0x1e1/0x270 [ 110.060899][ T5548] ? __pfx_set_user_sigmask+0x10/0x10 [ 110.060910][ T5548] ? __pfx___do_sys_wait4+0x10/0x10 [ 110.060930][ T5548] __x64_sys_ppoll+0x2b5/0x350 [ 110.060942][ T5548] ? __pfx___x64_sys_ppoll+0x10/0x10 [ 110.060953][ T5548] ? __pfx___ia32_sys_rt_sigreturn+0x10/0x10 [ 110.060970][ T5548] do_syscall_64+0x115/0x840 [ 110.060986][ T5548] ? clear_bhb_loop+0x40/0x90 [ 110.061000][ T5548] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 110.061012][ T5548] RIP: 0033:0x7f0670ea7407 [ 110.061027][ T5548] Code: Unable to access opcode bytes at 0x7f0670ea73dd. [ 110.061032][ T5548] RSP: 002b:00007fffe0ed9f40 EFLAGS: 00000202 ORIG_RAX: 000000000000010f [ 110.061042][ T5548] RAX: ffffffffffffffda RBX: 00007f0671586300 RCX: 00007f0670ea7407 [ 110.061049][ T5548] RDX: 0000000000000000 RSI: 0000000000000002 RDI: 000055dc89ec11b0 [ 110.061056][ T5548] RBP: 0000000000000002 R08: 0000000000000008 R09: 0000000000000000 [ 110.061062][ T5548] R10: 00007fffe0eda210 R11: 0000000000000202 R12: 0000000000000064 [ 110.061069][ T5548] R13: 0000000000000000 R14: 000055dc60c0f004 R15: 0000000000000002 [ 110.061083][ T5548] [ 110.061087][ T5548] Mem-Info: [ 110.228350][ T5548] active_anon:0 inactive_anon:52 isolated_anon:0 [ 110.228350][ T5548] active_file:0 inactive_file:80 isolated_file:0 [ 110.228350][ T5548] unevictable:1768 dirty:0 writeback:0 [ 110.228350][ T5548] slab_reclaimable:5681 slab_unreclaimable:52321 [ 110.228350][ T5548] mapped:4 shmem:1768 pagetables:734 [ 110.228350][ T5548] sec_pagetables:308 bounce:0 [ 110.228350][ T5548] kernel_misc_reclaimable:0 [ 110.228350][ T5548] free:38391 free_pcp:1779 free_cma:0 [ 110.242613][ T5548] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8224kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 110.255688][ T5548] Node 1 active_anon:4kB inactive_anon:120kB active_file:4kB inactive_file:264kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3712kB pagetables:2032kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 110.267625][ T5548] Node 0 DMA free:1900kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 110.277186][ T5548] lowmem_reserve[]: 0 280 280 280 280 [ 110.279521][ T5548] Node 0 DMA32 free:20700kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1028kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:224kB local_pcp:0kB free_cma:0kB [ 110.292490][ T5548] lowmem_reserve[]: 0 0 0 0 0 [ 110.295174][ T5548] Node 1 DMA32 free:130924kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:124kB active_file:0kB inactive_file:344kB unevictable:5536kB writepending:0kB zspages:1720kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:7004kB local_pcp:376kB free_cma:0kB [ 110.308017][ T5548] lowmem_reserve[]: 0 0 0 0 0 [ 110.309537][ T5548] Node 0 DMA: 17*4kB (U) 11*8kB (U) 7*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 110.313984][ T5548] Node 0 DMA32: 1073*4kB (UME) 283*8kB (UME) 148*16kB (UME) 56*32kB (ME) 40*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20700kB [ 110.319210][ T5548] Node 1 DMA32: 978*4kB (UME) 714*8kB (UME) 401*16kB (UME) 179*32kB (UME) 176*64kB (UME) 92*128kB (UME) 50*256kB (UME) 41*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 130824kB [ 110.325399][ T5548] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 110.328393][ T5548] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 110.331207][ T5548] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 110.334434][ T5548] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 110.337565][ T5548] 1867 total pagecache pages [ 110.339465][ T5548] 32 pages in swap cache [ 110.341269][ T5548] Free swap = 118392kB [ 110.343090][ T5548] Total swap = 124996kB [ 110.344840][ T5548] 524155 pages RAM [ 110.346458][ T5548] 0 pages HighMem/MovableOnly [ 110.348422][ T5548] 211532 pages reserved [ 110.350146][ T5548] 0 pages cma reserved [ 110.351912][ T5548] Unreclaimable slab info: [ 110.353774][ T5548] Name Used Total [ 110.356400][ T5548] pid_2 19KB 55KB [ 110.358891][ T5548] bio-464 17KB 31KB [ 110.361411][ T5548] bio-528 19KB 31KB [ 110.364103][ T5548] bio-544 19KB 31KB [ 110.366723][ T5548] bio-552 19KB 31KB [ 110.368758][ T5548] zswap_entry 188KB 371KB [ 110.370624][ T5548] batadv_tt_change_cache 13KB 16KB [ 110.372706][ T5548] batadv_tl_cache 29KB 32KB [ 110.374703][ T5548] TIPC 61KB 92KB [ 110.376618][ T5548] SCTPv6 83KB 120KB [ 110.378489][ T5548] SCTP 72KB 91KB [ 110.380377][ T5548] sctp_chunk 19KB 62KB [ 110.382472][ T5548] sctp_bind_bucket 14KB 16KB [ 110.384441][ T5548] RXRPC 70KB 96KB [ 110.386706][ T5548] rxrpc_call_jar 116KB 191KB [ 110.389232][ T5548] net_bridge_fdb_entry 44KB 47KB [ 110.391928][ T5548] fib6_node 135KB 136KB [ 110.394453][ T5548] ip6_dst_cache 254KB 390KB [ 110.396796][ T5548] RAWv6 132KB 185KB [ 110.398697][ T5548] UDPv6 105KB 157KB [ 110.400600][ T5548] tw_sock_TCPv6 20KB 31KB [ 110.402558][ T5548] TCPv6 108KB 273KB [ 110.404506][ T5548] wg_peer 148KB 148KB [ 110.406431][ T5548] allowedips_node 18KB 23KB [ 110.408362][ T5548] t10_alua_lu_gp_cache 8KB 15KB [ 110.410345][ T5548] scsi_sense_cache 52KB 56KB [ 110.412358][ T5548] virtio_scsi_cmd 21KB 24KB [ 110.414381][ T5548] bio-136 55KB 64KB [ 110.416375][ T5548] bio-264 10KB 15KB [ 110.418325][ T5548] mqueue_inode_cache 47KB 92KB [ 110.420282][ T5548] bio-272 10KB 15KB [ 110.422252][ T5548] f2fs_bio_post_read_ctx 30KB 31KB [ 110.424640][ T5548] jfs_mp 14KB 15KB [ 110.427260][ T5548] fuse_request 26KB 39KB [ 110.429621][ T5548] cifs_small_rq 28KB 32KB [ 110.431529][ T5548] cifs_request 67KB 67KB [ 110.433547][ T5548] cifs_mpx_ids 8KB 15KB [ 110.435447][ T5548] cifs_io_subrequest 42KB 47KB [ 110.437388][ T5548] cifs_io_request 105KB 111KB [ 110.439291][ T5548] nfs_commit_data 24KB 31KB [ 110.441208][ T5548] nfs_write_data 38KB 63KB [ 110.443267][ T5548] jbd2_inode 21KB 27KB [ 110.445208][ T5548] ext4_system_zone 1KB 3KB [ 110.447120][ T5548] ext4_io_end_vec 7KB 15KB [ 110.449023][ T5548] userfaultfd_ctx_cache 18KB 31KB [ 110.451030][ T5548] zspage 73KB 145KB [ 110.452996][ T5548] zs_handle 63KB 176KB [ 110.454911][ T5548] pid_namespace 89KB 123KB [ 110.456842][ T5548] kvm_gmem_inode_cache 29KB 30KB [ 110.458805][ T5548] kvm_vcpu 114KB 260KB [ 110.460715][ T5548] kvm_mmu_page_header 14KB 27KB [ 110.462714][ T5548] pte_list_desc 11KB 19KB [ 110.464637][ T5548] x86_emulator 113KB 255KB [ 110.466554][ T5548] rpc_buffers 25KB 31KB [ 110.468447][ T5548] rpc_tasks 8KB 15KB [ 110.470349][ T5548] UNIX-STREAM 51KB 223KB [ 110.472300][ T5548] UNIX 68KB 286KB [ 110.474586][ T5548] tcp_bind2_bucket 28KB 32KB [ 110.476672][ T5548] tcp_bind_bucket 29KB 32KB [ 110.478579][ T5548] ip_fib_trie 26KB 28KB [ 110.480488][ T5548] ip_fib_alias 72KB 79KB [ 110.482442][ T5548] rtable 28KB 56KB [ 110.484364][ T5548] PING 19KB 31KB [ 110.486284][ T5548] RAW 106KB 159KB [ 110.488277][ T5548] UDP 85KB 159KB [ 110.490243][ T5548] tw_sock_TCP 29KB 47KB [ 110.492198][ T5548] request_sock_TCP 8KB 15KB [ 110.494111][ T5548] TCP 84KB 263KB [ 110.496025][ T5548] fs_bio_integrity 7KB 8KB [ 110.497927][ T5548] hugetlbfs_inode_cache 27KB 31KB [ 110.500340][ T5548] netfs_subrequest 35KB 39KB [ 110.502316][ T5548] netfs_request 105KB 111KB [ 110.504241][ T5548] bio-288 31KB 31KB [ 110.506144][ T5548] ep_head 3KB 23KB [ 110.508061][ T5548] eventpoll_pwq 8KB 35KB [ 110.509960][ T5548] eventpoll_epi 38KB 63KB [ 110.511933][ T5548] inotify_inode_mark 31KB 46KB [ 110.513875][ T5548] bpf_fs_inode_cache 14KB 31KB [ 110.515786][ T5548] sgpool-128 42KB 208KB [ 110.517708][ T5548] sgpool-64 65KB 223KB [ 110.519589][ T5548] sgpool-32 31KB 189KB [ 110.521505][ T5548] sgpool-16 11KB 125KB [ 110.523459][ T5548] sgpool-8 20KB 62KB [ 110.525400][ T5548] bio_crypt_ctx 9KB 11KB [ 110.527318][ T5548] bio_integrity_data 7KB 8KB [ 110.529240][ T5548] request_queue 223KB 242KB [ 110.531145][ T5548] blkdev_ioc 8KB 15KB [ 110.533064][ T5548] bio-200 15KB 62KB [ 110.534980][ T5548] biovec-max 378KB 599KB [ 110.536894][ T5548] biovec-128 42KB 159KB [ 110.538795][ T5548] biovec-64 23KB 252KB [ 110.540754][ T5548] biovec-16 13KB 78KB [ 110.542594][ T5548] uid_cache 33KB 54KB [ 110.544355][ T5548] iommu_iova_magazine 988KB 1197KB [ 110.546145][ T5548] iommu_iova 144KB 156KB [ 110.547878][ T5548] dmaengine-unmap-256 26KB 30KB [ 110.549689][ T5548] dmaengine-unmap-128 14KB 30KB [ 110.551472][ T5548] dmaengine-unmap-16 7KB 8KB [ 110.553308][ T5548] dmaengine-unmap-2 3KB 4KB [ 110.555035][ T5548] QIPCRTR 18KB 31KB [ 110.556779][ T5548] audit_buffer 11KB 11KB [ 110.558501][ T5548] skbuff_ext_cache 13KB 36KB [ 110.560280][ T5548] skbuff_small_head 1059KB 1099KB [ 110.562070][ T5548] skbuff_fclone_cache 47KB 140KB [ 110.563850][ T5548] skbuff_head_cache 1626KB 1642KB [ 110.565588][ T5548] configfs_dir_cache 22KB 24KB [ 110.567359][ T5548] file_lock_cache 21KB 47KB [ 110.569127][ T5548] file_lock_ctx 41KB 43KB [ 110.570854][ T5548] fsnotify_inode_mark_connector 26KB 43KB [ 110.572921][ T5548] posix_timers_cache 41KB 48KB [ 110.574683][ T5548] taskstats 51KB 111KB [ 110.576423][ T5548] mem_cgroup_per_node 90KB 154KB [ 110.578190][ T5548] mem_cgroup 123KB 123KB [ 110.580130][ T5548] proc_dir_entry 601KB 640KB [ 110.581923][ T5548] pde_opener 6KB 7KB [ 110.583660][ T5548] seq_file 14KB 70KB [ 110.585391][ T5548] sigqueue 9KB 35KB [ 110.587126][ T5548] shmem_inode_cache 6871KB 7156KB [ 110.588858][ T5548] kernfs_iattrs_cache 26KB 31KB [ 110.590677][ T5548] kernfs_node_cache 24301KB 24384KB [ 110.592493][ T5548] mnt_cache 50KB 94KB [ 110.594237][ T5548] filp 88KB 472KB [ 110.595975][ T5548] names_cache 7KB 36KB [ 110.597714][ T5548] net_namespace 157KB 235KB [ 110.599470][ T5548] ima_iint_cache 28KB 63KB [ 110.601668][ T5548] lsm_inode_cache 1278KB 1787KB [ 110.603426][ T5548] lsm_file_cache 41KB 217KB [ 110.605162][ T5548] key_jar 36KB 39KB [ 110.606914][ T5548] uts_namespace 64KB 92KB [ 110.608673][ T5548] nsproxy 21KB 31KB [ 110.610689][ T5548] vm_area_struct 196KB 578KB [ 110.612512][ T5548] fs_cache 23KB 60KB [ 110.614284][ T5548] files_cache 64KB 191KB [ 110.616013][ T5548] task_exec_state 12KB 40KB [ 110.617784][ T5548] signal_cache 783KB 2033KB [ 110.619724][ T5548] sighand_cache 999KB 2435KB [ 110.621492][ T5548] task_struct 3827KB 5000KB [ 110.627374][ T5548] cred 128KB 356KB [ 110.629306][ T5548] anon_vma_chain 77KB 212KB [ 110.631041][ T5548] anon_vma 92KB 407KB [ 110.632817][ T5548] pid 142KB 414KB [ 110.634567][ T5548] Acpi-Operand 193KB 324KB [ 110.636308][ T5548] Acpi-ParseExt 21KB 35KB [ 110.638041][ T5548] Acpi-Parse 12KB 23KB [ 110.639831][ T5548] Acpi-State 16KB 27KB [ 110.641645][ T5548] Acpi-Namespace 31KB 44KB [ 110.643483][ T5548] numa_policy 7KB 8KB [ 110.645225][ T5548] perf_event 15KB 31KB [ 110.646989][ T5548] trace_event_file 577KB 580KB [ 110.648791][ T5548] ftrace_event_field 1118KB 1122KB [ 110.650739][ T5548] pool_workqueue 2029KB 2080KB [ 110.652514][ T5548] task_group 31KB 48KB [ 110.654287][ T5548] maple_node 455KB 1288KB [ 110.656048][ T5548] mm_struct 219KB 510KB [ 110.657821][ T5548] vmap_area 266KB 637KB [ 110.659671][ T5548] debug_objects_cache 1859KB 3628KB [ 110.661478][ T5548] page->ptl 24KB 102KB [ 110.663281][ T5548] kmalloc-cg-8k 1168KB 1376KB [ 110.665069][ T5548] kmalloc-cg-4k 10384KB 11008KB [ 110.666878][ T5548] kmalloc-cg-2k 6568KB 6848KB [ 110.668625][ T5548] kmalloc-cg-1k 1884KB 2208KB [ 110.670395][ T5548] kmalloc-cg-512 925KB 1060KB [ 110.672200][ T5548] kmalloc-cg-256 280KB 312KB [ 110.673946][ T5548] kmalloc-cg-128 189KB 208KB [ 110.675674][ T5548] kmalloc-cg-64 41KB 56KB [ 110.677437][ T5548] kmalloc-cg-32 41KB 152KB [ 110.679195][ T5548] kmalloc-cg-16 6KB 12KB [ 110.680954][ T5548] kmalloc-cg-8 15KB 32KB [ 110.682741][ T5548] kmalloc-cg-192 41KB 52KB [ 110.684491][ T5548] kmalloc-cg-96 51KB 72KB [ 110.686276][ T5548] kmalloc-8k 5312KB 5632KB [ 110.688044][ T5548] kmalloc-4k 31704KB 31808KB [ 110.689992][ T5548] kmalloc-2k 12460KB 15584KB [ 110.691787][ T5548] kmalloc-1k 9626KB 9700KB [ 110.693563][ T5548] kmalloc-512 10160KB 10720KB [ 110.695287][ T5548] kmalloc-256 9044KB 9056KB [ 110.697070][ T5548] kmalloc-128 1468KB 1584KB [ 110.698860][ T5548] kmalloc-64 2815KB 3056KB [ 110.700860][ T5548] kmalloc-32 1231KB 1484KB [ 110.702663][ T5548] kmalloc-16 354KB 384KB [ 110.704838][ T5548] kmalloc-8 357KB 400KB [ 110.706619][ T5548] kmalloc-192 1089KB 1216KB [ 110.708387][ T5548] kmalloc-96 1558KB 1680KB [ 110.710157][ T5548] kmem_cache_node 215KB 220KB [ 110.711949][ T5548] kmem_cache 179KB 226KB [ 110.713722][ T5548] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=crond,pid=5538,uid=0 [ 110.717586][ T5548] Out of memory: Killed process 5538 (crond) total-vm:4044kB, anon-rss:0kB, file-rss:12kB, shmem-rss:0kB, UID:0 pgtables:48kB oom_score_adj:0 [ 110.723674][ T5156] udevd invoked oom-killer: gfp_mask=0x140cca(GFP_HIGHUSER_MOVABLE|__GFP_COMP), order=0, oom_score_adj=-1000 [ 110.727823][ T5156] CPU: 0 UID: 0 PID: 5156 Comm: udevd Not tainted syzkaller #0 PREEMPT(full) [ 110.727846][ T5156] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 110.727857][ T5156] Call Trace: [ 110.727863][ T5156] [ 110.727870][ T5156] dump_stack_lvl+0x100/0x190 [ 110.727898][ T5156] dump_header+0xfb/0x606 [ 110.727918][ T5156] oom_kill_process.cold+0xd/0x330 [ 110.727939][ T5156] out_of_memory+0x340/0x14f0 [ 110.727993][ T5156] ? __pfx_out_of_memory+0x10/0x10 [ 110.728021][ T5156] ? psi_memstall_leave+0x1eb/0x360 [ 110.728047][ T5156] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 110.728072][ T5156] ? __kasan_slab_free+0x5f/0x80 [ 110.728098][ T5156] ? exc_page_fault+0x6f/0xd0 [ 110.728126][ T5156] ? asm_exc_page_fault+0x26/0x30 [ 110.728142][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 110.728169][ T5156] ? irqentry_exit+0x460/0xa00 [ 110.728192][ T5156] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 110.728235][ T5156] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 110.728262][ T5156] ? policy_nodemask+0xed/0x4f0 [ 110.728288][ T5156] alloc_pages_mpol+0x1fb/0x540 [ 110.728313][ T5156] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 110.728336][ T5156] ? do_raw_spin_lock+0x128/0x260 [ 110.728353][ T5156] ? find_held_lock+0x2b/0x80 [ 110.728373][ T5156] ? swap_cache_alloc_folio+0x374/0xc50 [ 110.728396][ T5156] folio_alloc_mpol_noprof+0x36/0x260 [ 110.728424][ T5156] swap_cache_alloc_folio+0x3d7/0xc50 [ 110.728448][ T5156] ? __pfx_swap_cache_alloc_folio+0x10/0x10 [ 110.728467][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 110.728486][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 110.728506][ T5156] ? _raw_spin_unlock_irqrestore+0x3b/0x80 [ 110.728531][ T5156] swap_cache_read_folio+0x47/0x140 [ 110.728553][ T5156] swap_cluster_readahead+0x479/0x5f0 [ 110.728578][ T5156] ? __pfx_swap_cluster_readahead+0x10/0x10 [ 110.728601][ T5156] ? finish_task_switch.isra.0+0x2c5/0x10c0 [ 110.728626][ T5156] ? __lock_acquire+0x49f/0x1a40 [ 110.728651][ T5156] ? get_vma_policy+0x23d/0x3b0 [ 110.728677][ T5156] swapin_readahead+0x159/0x1200 [ 110.728704][ T5156] ? __pfx_swapin_readahead+0x10/0x10 [ 110.728729][ T5156] ? swap_table_get+0x10d/0x2c0 [ 110.728747][ T5156] ? swap_cache_get_folio+0x28d/0x360 [ 110.728767][ T5156] ? __pfx_swap_cache_get_folio+0x10/0x10 [ 110.728784][ T5156] ? __pfx_softleaf_type+0x10/0x10 [ 110.728808][ T5156] ? do_swap_page+0xf98/0x5780 [ 110.728824][ T5156] do_swap_page+0xf98/0x5780 [ 110.728847][ T5156] ? find_held_lock+0x2b/0x80 [ 110.728871][ T5156] ? __pfx_do_swap_page+0x10/0x10 [ 110.728894][ T5156] ? rcu_is_watching+0x12/0xc0 [ 110.728917][ T5156] ? __pte_offset_map+0x179/0x310 [ 110.728942][ T5156] __handle_mm_fault+0x192f/0x2a00 [ 110.728963][ T5156] ? mt_find+0x45e/0x8e0 [ 110.728989][ T5156] ? __pfx___handle_mm_fault+0x10/0x10 [ 110.729004][ T5156] ? __pfx_mt_find+0x10/0x10 [ 110.729039][ T5156] ? find_vma+0xbf/0x140 [ 110.729059][ T5156] ? __pfx_find_vma+0x10/0x10 [ 110.729082][ T5156] handle_mm_fault+0x37b/0xa30 [ 110.729103][ T5156] do_user_addr_fault+0x74c/0x12f0 [ 110.729137][ T5156] exc_page_fault+0x6f/0xd0 [ 110.729159][ T5156] asm_exc_page_fault+0x26/0x30 [ 110.729175][ T5156] RIP: 0010:__rseq_handle_slowpath+0x248/0x680 [ 110.729202][ T5156] Code: 0f 85 1f 04 00 00 44 0f b6 bb 44 16 00 00 bf 01 00 00 00 44 89 fe e8 e7 0d c4 ff 41 80 ff 01 0f 86 33 01 00 00 e8 c8 13 c4 ff <45> 8b 7d 00 e8 bf 13 c4 ff 48 8d bb 48 16 00 00 48 b8 00 00 00 00 [ 110.729218][ T5156] RSP: 0000:ffffc90026c17ea0 EFLAGS: 00050293 [ 110.729234][ T5156] RAX: 0000000000000000 RBX: ffff8880212e2540 RCX: ffffffff82459d29 [ 110.729245][ T5156] RDX: ffff8880212e2540 RSI: ffffffff82459d38 RDI: ffff8880212e2540 [ 110.729256][ T5156] RBP: ffffc90026c17ef0 R08: 0000000000000001 R09: 0000000000000001 [ 110.729266][ T5156] R10: 0000000000000002 R11: 0000000000000000 R12: ffffc90026c17f48 [ 110.729277][ T5156] R13: 00007fa5aed78680 R14: 0000000000000002 R15: 0000000000000002 [ 110.729293][ T5156] ? __rseq_handle_slowpath+0x239/0x680 [ 110.729319][ T5156] ? __rseq_handle_slowpath+0x248/0x680 [ 110.729352][ T5156] irqentry_exit+0x460/0xa00 [ 110.729376][ T5156] asm_exc_page_fault+0x26/0x30 [ 110.729392][ T5156] RIP: 0033:0x7fa5ae67d904 [ 110.729414][ T5156] Code: Unable to access opcode bytes at 0x7fa5ae67d8da. [ 110.729422][ T5156] RSP: 002b:00007fff8c89e060 EFLAGS: 00010246 [ 110.729434][ T5156] RAX: 0000000000000015 RBX: 00007fff8c89e560 RCX: 00007fa5ae7a9ee0 [ 110.729444][ T5156] RDX: 0000000000000000 RSI: 000055de9b5cbbe0 RDI: 00007fff8c89e560 [ 110.729454][ T5156] RBP: 0000000000000000 R08: 0000000000000073 R09: 0000000000000000 [ 110.729464][ T5156] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 110.729474][ T5156] R13: 00007fff8c89e688 R14: 00000000ffffffff R15: 0000000000000000 [ 110.729496][ T5156] [ 110.729502][ T5156] Mem-Info: [ 110.891329][ T5156] active_anon:34 inactive_anon:0 isolated_anon:0 [ 110.891329][ T5156] active_file:0 inactive_file:101 isolated_file:0 [ 110.891329][ T5156] unevictable:1768 dirty:0 writeback:0 [ 110.891329][ T5156] slab_reclaimable:5681 slab_unreclaimable:52799 [ 110.891329][ T5156] mapped:4 shmem:1768 pagetables:708 [ 110.891329][ T5156] sec_pagetables:308 bounce:0 [ 110.891329][ T5156] kernel_misc_reclaimable:0 [ 110.891329][ T5156] free:39653 free_pcp:65 free_cma:0 [ 110.907840][ T5156] Node 0 active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8224kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 110.918742][ T5156] Node 1 active_anon:4kB inactive_anon:24kB active_file:12kB inactive_file:256kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3684kB pagetables:1928kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 110.929271][ T5156] Node 0 DMA free:1900kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 110.938645][ T5156] lowmem_reserve[]: 0 280 280 280 280 [ 110.940387][ T5156] Node 0 DMA32 free:20752kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:4kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1012kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:64kB local_pcp:0kB free_cma:0kB [ 110.950582][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 110.952189][ T5156] Node 1 DMA32 free:135056kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:284kB inactive_anon:0kB active_file:64kB inactive_file:204kB unevictable:5536kB writepending:0kB zspages:1688kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:808kB local_pcp:96kB free_cma:0kB [ 110.962180][ T5156] lowmem_reserve[]: 0 0 0 0 0 [ 110.963696][ T5156] Node 0 DMA: 17*4kB (U) 11*8kB (U) 7*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 110.968105][ T5156] Node 0 DMA32: 1076*4kB (UME) 294*8kB (UME) 146*16kB (UME) 58*32kB (UME) 38*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20704kB [ 110.973531][ T5156] Node 1 DMA32: 1144*4kB (UME) 755*8kB (UME) 463*16kB (UME) 169*32kB (ME) 163*64kB (UME) 103*128kB (UME) 55*256kB (UME) 42*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 134856kB [ 110.979347][ T5156] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 110.982364][ T5156] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 110.985231][ T5156] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 110.988208][ T5156] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 110.991074][ T5156] 1867 total pagecache pages [ 110.992663][ T5156] 32 pages in swap cache [ 110.994014][ T5156] Free swap = 118572kB [ 110.995328][ T5156] Total swap = 124996kB [ 110.996754][ T5156] 524155 pages RAM [ 110.997948][ T5156] 0 pages HighMem/MovableOnly [ 110.999426][ T5156] 211532 pages reserved [ 111.000758][ T5156] 0 pages cma reserved [ 111.002097][ T5156] Unreclaimable slab info: [ 111.003510][ T5156] Name Used Total [ 111.005479][ T5156] pid_2 19KB 55KB [ 111.007430][ T5156] bio-464 17KB 31KB [ 111.009332][ T5156] bio-528 19KB 31KB [ 111.011614][ T5156] bio-544 19KB 31KB [ 111.013562][ T5156] bio-552 19KB 31KB [ 111.015461][ T5156] zswap_entry 188KB 371KB [ 111.017389][ T5156] batadv_tt_change_cache 13KB 16KB [ 111.019396][ T5156] batadv_tl_cache 29KB 32KB [ 111.021309][ T5156] TIPC 61KB 92KB [ 111.023289][ T5156] SCTPv6 83KB 120KB [ 111.025227][ T5156] SCTP 72KB 91KB [ 111.027159][ T5156] sctp_chunk 19KB 62KB [ 111.029066][ T5156] sctp_bind_bucket 14KB 16KB [ 111.030968][ T5156] RXRPC 70KB 96KB [ 111.032914][ T5156] rxrpc_call_jar 116KB 191KB [ 111.034812][ T5156] net_bridge_fdb_entry 44KB 47KB [ 111.036799][ T5156] fib6_node 135KB 136KB [ 111.038697][ T5156] ip6_dst_cache 253KB 390KB [ 111.040603][ T5156] RAWv6 132KB 185KB [ 111.042567][ T5156] UDPv6 105KB 157KB [ 111.044463][ T5156] tw_sock_TCPv6 20KB 31KB [ 111.046408][ T5156] TCPv6 108KB 273KB [ 111.048331][ T5156] wg_peer 148KB 148KB [ 111.050218][ T5156] allowedips_node 18KB 23KB [ 111.052165][ T5156] t10_alua_lu_gp_cache 8KB 15KB [ 111.054140][ T5156] scsi_sense_cache 52KB 56KB [ 111.056033][ T5156] virtio_scsi_cmd 21KB 24KB [ 111.057951][ T5156] bio-136 55KB 64KB [ 111.059854][ T5156] bio-264 10KB 15KB [ 111.061797][ T5156] mqueue_inode_cache 47KB 92KB [ 111.063723][ T5156] bio-272 10KB 15KB [ 111.065635][ T5156] f2fs_bio_post_read_ctx 30KB 31KB [ 111.067722][ T5156] jfs_mp 14KB 15KB [ 111.069631][ T5156] fuse_request 26KB 39KB [ 111.071535][ T5156] cifs_small_rq 28KB 32KB [ 111.073498][ T5156] cifs_request 67KB 67KB [ 111.075393][ T5156] cifs_mpx_ids 8KB 15KB [ 111.077315][ T5156] cifs_io_subrequest 42KB 47KB [ 111.079223][ T5156] cifs_io_request 105KB 111KB [ 111.081106][ T5156] nfs_commit_data 24KB 31KB [ 111.083019][ T5156] nfs_write_data 38KB 63KB [ 111.084913][ T5156] jbd2_inode 21KB 27KB [ 111.086833][ T5156] ext4_system_zone 1KB 3KB [ 111.088716][ T5156] ext4_io_end_vec 7KB 15KB [ 111.090593][ T5156] userfaultfd_ctx_cache 18KB 31KB [ 111.092636][ T5156] zspage 72KB 141KB [ 111.094531][ T5156] zs_handle 63KB 176KB [ 111.096444][ T5156] pid_namespace 89KB 123KB [ 111.098277][ T5156] kvm_gmem_inode_cache 29KB 30KB [ 111.100231][ T5156] kvm_vcpu 114KB 260KB [ 111.102161][ T5156] kvm_mmu_page_header 14KB 27KB [ 111.104116][ T5156] pte_list_desc 11KB 19KB [ 111.106015][ T5156] x86_emulator 113KB 255KB [ 111.107914][ T5156] rpc_buffers 25KB 31KB [ 111.109811][ T5156] rpc_tasks 8KB 15KB [ 111.111740][ T5156] UNIX-STREAM 51KB 223KB [ 111.113977][ T5156] UNIX 68KB 286KB [ 111.115882][ T5156] tcp_bind2_bucket 28KB 32KB [ 111.117821][ T5156] tcp_bind_bucket 29KB 32KB [ 111.119712][ T5156] ip_fib_trie 26KB 28KB [ 111.121656][ T5156] ip_fib_alias 72KB 79KB [ 111.123537][ T5156] rtable 28KB 56KB [ 111.125423][ T5156] PING 19KB 31KB [ 111.127349][ T5156] RAW 106KB 159KB [ 111.129243][ T5156] UDP 85KB 159KB [ 111.131128][ T5156] tw_sock_TCP 29KB 47KB [ 111.133107][ T5156] request_sock_TCP 8KB 15KB [ 111.135004][ T5156] TCP 84KB 263KB [ 111.136931][ T5156] fs_bio_integrity 7KB 8KB [ 111.138833][ T5156] hugetlbfs_inode_cache 27KB 31KB [ 111.140849][ T5156] netfs_subrequest 35KB 39KB [ 111.142793][ T5156] netfs_request 105KB 111KB [ 111.144696][ T5156] bio-288 31KB 31KB [ 111.146618][ T5156] ep_head 3KB 23KB [ 111.148505][ T5156] eventpoll_pwq 8KB 35KB [ 111.150358][ T5156] eventpoll_epi 38KB 63KB [ 111.152299][ T5156] inotify_inode_mark 31KB 46KB [ 111.154210][ T5156] bpf_fs_inode_cache 14KB 31KB [ 111.156137][ T5156] sgpool-128 42KB 208KB [ 111.158059][ T5156] sgpool-64 65KB 223KB [ 111.159950][ T5156] sgpool-32 31KB 189KB [ 111.161907][ T5156] sgpool-16 11KB 125KB [ 111.163794][ T5156] sgpool-8 20KB 62KB [ 111.165681][ T5156] bio_crypt_ctx 9KB 11KB [ 111.167586][ T5156] bio_integrity_data 7KB 8KB [ 111.169485][ T5156] request_queue 223KB 242KB [ 111.171370][ T5156] blkdev_ioc 8KB 15KB [ 111.173307][ T5156] bio-200 15KB 62KB [ 111.175196][ T5156] biovec-max 378KB 599KB [ 111.177118][ T5156] biovec-128 42KB 159KB [ 111.179004][ T5156] biovec-64 23KB 252KB [ 111.180785][ T5156] biovec-16 13KB 78KB [ 111.182555][ T5156] uid_cache 33KB 54KB [ 111.184559][ T5156] iommu_iova_magazine 988KB 1197KB [ 111.186699][ T5156] iommu_iova 144KB 156KB [ 111.188601][ T5156] dmaengine-unmap-256 26KB 30KB [ 111.190570][ T5156] dmaengine-unmap-128 14KB 30KB [ 111.192590][ T5156] dmaengine-unmap-16 7KB 8KB [ 111.194498][ T5156] dmaengine-unmap-2 3KB 4KB [ 111.196400][ T5156] QIPCRTR 18KB 31KB [ 111.198288][ T5156] audit_buffer 11KB 11KB [ 111.200210][ T5156] skbuff_ext_cache 13KB 36KB [ 111.202131][ T5156] skbuff_small_head 1128KB 1130KB [ 111.204032][ T5156] skbuff_fclone_cache 47KB 140KB [ 111.205978][ T5156] skbuff_head_cache 1769KB 1799KB [ 111.207910][ T5156] configfs_dir_cache 22KB 24KB [ 111.209808][ T5156] file_lock_cache 21KB 47KB [ 111.211732][ T5156] file_lock_ctx 41KB 43KB [ 111.213640][ T5156] fsnotify_inode_mark_connector 26KB 43KB [ 111.216161][ T5156] posix_timers_cache 41KB 48KB [ 111.218095][ T5156] taskstats 51KB 111KB [ 111.219994][ T5156] mem_cgroup_per_node 90KB 154KB [ 111.221982][ T5156] mem_cgroup 123KB 123KB [ 111.223866][ T5156] proc_dir_entry 601KB 640KB [ 111.225755][ T5156] pde_opener 6KB 7KB [ 111.227674][ T5156] seq_file 14KB 70KB [ 111.229566][ T5156] sigqueue 9KB 35KB [ 111.231466][ T5156] shmem_inode_cache 6871KB 7156KB [ 111.233398][ T5156] kernfs_iattrs_cache 26KB 31KB [ 111.235342][ T5156] kernfs_node_cache 24301KB 24384KB [ 111.237255][ T5156] mnt_cache 50KB 94KB [ 111.239146][ T5156] filp 88KB 472KB [ 111.241035][ T5156] names_cache 7KB 36KB [ 111.242962][ T5156] net_namespace 157KB 235KB [ 111.244806][ T5156] ima_iint_cache 28KB 63KB [ 111.246742][ T5156] lsm_inode_cache 1278KB 1787KB [ 111.248646][ T5156] lsm_file_cache 41KB 217KB [ 111.250540][ T5156] key_jar 36KB 39KB [ 111.252541][ T5156] uts_namespace 64KB 92KB [ 111.254441][ T5156] nsproxy 21KB 31KB [ 111.256368][ T5156] vm_area_struct 196KB 578KB [ 111.258292][ T5156] fs_cache 23KB 60KB [ 111.260197][ T5156] files_cache 64KB 191KB [ 111.263231][ T5156] task_exec_state 12KB 40KB [ 111.265201][ T5156] signal_cache 783KB 2033KB [ 111.267185][ T5156] sighand_cache 999KB 2435KB [ 111.269088][ T5156] task_struct 3827KB 5000KB [ 111.270996][ T5156] cred 128KB 356KB [ 111.272950][ T5156] anon_vma_chain 77KB 212KB [ 111.274839][ T5156] anon_vma 92KB 407KB [ 111.276768][ T5156] pid 142KB 414KB [ 111.278668][ T5156] Acpi-Operand 193KB 324KB [ 111.280573][ T5156] Acpi-ParseExt 21KB 35KB [ 111.282482][ T5156] Acpi-Parse 12KB 23KB [ 111.284381][ T5156] Acpi-State 16KB 27KB [ 111.286311][ T5156] Acpi-Namespace 31KB 44KB [ 111.288216][ T5156] numa_policy 7KB 8KB [ 111.290103][ T5156] perf_event 15KB 31KB [ 111.292048][ T5156] trace_event_file 577KB 580KB [ 111.293944][ T5156] ftrace_event_field 1118KB 1122KB [ 111.295862][ T5156] pool_workqueue 2029KB 2080KB [ 111.297802][ T5156] task_group 31KB 48KB [ 111.299710][ T5156] maple_node 455KB 1288KB [ 111.301673][ T5156] mm_struct 219KB 510KB [ 111.303584][ T5156] vmap_area 266KB 637KB [ 111.305487][ T5156] debug_objects_cache 1859KB 3628KB [ 111.307470][ T5156] page->ptl 24KB 102KB [ 111.309379][ T5156] kmalloc-cg-8k 1168KB 1376KB [ 111.311284][ T5156] kmalloc-cg-4k 10384KB 11008KB [ 111.313216][ T5156] kmalloc-cg-2k 6568KB 6848KB [ 111.315108][ T5156] kmalloc-cg-1k 1884KB 2208KB [ 111.317041][ T5156] kmalloc-cg-512 925KB 1060KB [ 111.319313][ T5156] kmalloc-cg-256 280KB 312KB [ 111.321233][ T5156] kmalloc-cg-128 189KB 208KB [ 111.323166][ T5156] kmalloc-cg-64 41KB 56KB [ 111.325061][ T5156] kmalloc-cg-32 41KB 152KB [ 111.326986][ T5156] kmalloc-cg-16 6KB 12KB [ 111.328901][ T5156] kmalloc-cg-8 15KB 32KB [ 111.330790][ T5156] kmalloc-cg-192 41KB 52KB [ 111.332734][ T5156] kmalloc-cg-96 51KB 72KB [ 111.334630][ T5156] kmalloc-8k 5312KB 5632KB [ 111.336559][ T5156] kmalloc-4k 34064KB 34144KB [ 111.338454][ T5156] kmalloc-2k 12460KB 15584KB [ 111.340352][ T5156] kmalloc-1k 9902KB 9956KB [ 111.342305][ T5156] kmalloc-512 10160KB 10720KB [ 111.344203][ T5156] kmalloc-256 8998KB 9040KB [ 111.346100][ T5156] kmalloc-128 1468KB 1584KB [ 111.348041][ T5156] kmalloc-64 2815KB 3056KB [ 111.349955][ T5156] kmalloc-32 1239KB 1484KB [ 111.351879][ T5156] kmalloc-16 354KB 384KB [ 111.353782][ T5156] kmalloc-8 357KB 400KB [ 111.355693][ T5156] kmalloc-192 1089KB 1216KB [ 111.357617][ T5156] kmalloc-96 1570KB 1680KB [ 111.359510][ T5156] kmem_cache_node 215KB 220KB [ 111.361421][ T5156] kmem_cache 179KB 226KB [ 111.363368][ T5156] oom-kill:constraint=CONSTRAINT_NONE,nodemask=(null),cpuset=/,mems_allowed=0-1,global_oom,task_memcg=/,task=acpid,pid=5141,uid=0 [ 111.367574][ T5156] Out of memory: Killed process 5141 (acpid) total-vm:2520kB, anon-rss:0kB, file-rss:8kB, shmem-rss:0kB, UID:0 pgtables:40kB oom_score_adj:0 [ 111.373252][ T50] kworker/3:1 invoked oom-killer: gfp_mask=0xc2cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_COMP|__GFP_NOMEMALLOC), order=1, oom_score_adj=0 [ 111.378617][ T50] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full) [ 111.378634][ T50] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 111.378642][ T50] Workqueue: events reg_todo [ 111.378685][ T50] Call Trace: [ 111.378690][ T50] [ 111.378695][ T50] dump_stack_lvl+0x100/0x190 [ 111.378710][ T50] dump_header+0xfb/0x606 [ 111.378736][ T50] out_of_memory.cold+0xd/0x170 [ 111.378753][ T50] ? __pfx_out_of_memory+0x10/0x10 [ 111.378777][ T50] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 111.378798][ T50] ? kobject_uevent_env+0x263/0x18b0 [ 111.378812][ T50] ? reg_query_database+0x2a1/0x510 [ 111.378822][ T50] ? reg_process_hint+0x292/0xe30 [ 111.378834][ T50] ? reg_todo+0x1a9/0x800 [ 111.378845][ T50] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 111.378858][ T50] ? ret_from_fork+0x72b/0xd50 [ 111.378888][ T50] new_slab+0x1e2/0x640 [ 111.378902][ T50] refill_objects+0xe3/0x410 [ 111.378918][ T50] __pcs_replace_empty_main+0x376/0x680 [ 111.378932][ T50] __kmalloc_cache_noprof+0x479/0x6c0 [ 111.378944][ T50] ? kobject_uevent_env+0x263/0x18b0 [ 111.378959][ T50] kobject_uevent_env+0x263/0x18b0 [ 111.378974][ T50] ? __lock_acquire+0x49f/0x1a40 [ 111.378995][ T50] reg_query_database+0x2a1/0x510 [ 111.379006][ T50] ? __pfx_reg_query_database+0x10/0x10 [ 111.379019][ T50] ? do_raw_spin_lock+0x128/0x260 [ 111.379031][ T50] ? find_held_lock+0x2b/0x80 [ 111.379046][ T50] reg_process_hint+0x292/0xe30 [ 111.379058][ T50] ? rtnl_is_locked+0x15/0x20 [ 111.379073][ T50] ? notify_self_managed_wiphys+0x16e/0x1e0 [ 111.379094][ T50] reg_todo+0x1a9/0x800 [ 111.379107][ T50] ? rcu_is_watching+0x12/0xc0 [ 111.379123][ T50] process_one_work+0xa23/0x1940 [ 111.379147][ T50] ? __pfx_process_one_work+0x10/0x10 [ 111.379167][ T50] ? __pfx_reg_todo+0x10/0x10 [ 111.379181][ T50] worker_thread+0x5ef/0xe50 [ 111.379203][ T50] ? kthread+0x13a/0x450 [ 111.379217][ T50] ? __pfx_worker_thread+0x10/0x10 [ 111.379233][ T50] kthread+0x370/0x450 [ 111.379247][ T50] ? __pfx_kthread+0x10/0x10 [ 111.379263][ T50] ret_from_fork+0x72b/0xd50 [ 111.379277][ T50] ? __pfx_ret_from_fork+0x10/0x10 [ 111.379293][ T50] ? __switch_to+0x800/0x10f0 [ 111.379323][ T50] ? __pfx_kthread+0x10/0x10 [ 111.379346][ T50] ret_from_fork_asm+0x1a/0x30 [ 111.379378][ T50] [ 111.379426][ T50] Mem-Info: [ 111.466525][ T50] active_anon:16 inactive_anon:15 isolated_anon:0 [ 111.466525][ T50] active_file:0 inactive_file:72 isolated_file:0 [ 111.466525][ T50] unevictable:1768 dirty:0 writeback:0 [ 111.466525][ T50] slab_reclaimable:5681 slab_unreclaimable:53548 [ 111.466525][ T50] mapped:4 shmem:1768 pagetables:696 [ 111.466525][ T50] sec_pagetables:308 bounce:0 [ 111.466525][ T50] kernel_misc_reclaimable:0 [ 111.466525][ T50] free:38267 free_pcp:720 free_cma:0 [ 111.481945][ T50] Node 0 active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB isolated(anon):0kB isolated(file):0kB mapped:16kB dirty:0kB writeback:0kB shmem:1536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:8192kB pagetables:904kB sec_pagetables:1136kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 111.494613][ T50] Node 1 active_anon:60kB inactive_anon:60kB active_file:0kB inactive_file:308kB unevictable:5536kB isolated(anon):0kB isolated(file):0kB mapped:0kB dirty:0kB writeback:0kB shmem:5536kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB kernel_stack:3680kB pagetables:1880kB sec_pagetables:96kB all_unreclaimable? yes Balloon:0kB gpu_active:0kB gpu_reclaim:0kB [ 111.511346][ T50] Node 0 DMA free:1900kB 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:12kB present:15992kB managed:15360kB mlocked:0kB bounce:0kB free_pcp:0kB local_pcp:0kB free_cma:0kB [ 111.521439][ T50] lowmem_reserve[]: 0 280 280 280 280 [ 111.523493][ T50] Node 0 DMA32 free:20704kB boost:28728kB min:41496kB low:44688kB high:47880kB reserved_highatomic:0KB free_highatomic:0KB active_anon:4kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:1536kB writepending:0kB zspages:1004kB present:1032196kB managed:286920kB mlocked:0kB bounce:0kB free_pcp:184kB local_pcp:32kB free_cma:0kB [ 111.533507][ T50] lowmem_reserve[]: 0 0 0 0 0 [ 111.535018][ T50] Node 1 DMA32 free:130464kB boost:106068kB min:153212kB low:164996kB high:176780kB reserved_highatomic:0KB free_highatomic:0KB active_anon:184kB inactive_anon:0kB active_file:0kB inactive_file:312kB unevictable:5536kB writepending:0kB zspages:1652kB present:1048432kB managed:948212kB mlocked:0kB bounce:0kB free_pcp:2772kB local_pcp:520kB free_cma:0kB [ 111.550571][ T50] lowmem_reserve[]: 0 0 0 0 0 [ 111.552174][ T50] Node 0 DMA: 17*4kB (U) 11*8kB (U) 7*16kB (U) 7*32kB (U) 6*64kB (U) 6*128kB (U) 1*256kB (U) 0*512kB 0*1024kB 0*2048kB 0*4096kB = 1900kB [ 111.556576][ T50] Node 0 DMA32: 1076*4kB (UME) 294*8kB (UME) 146*16kB (UME) 58*32kB (UME) 38*64kB (UME) 26*128kB (UME) 8*256kB (UME) 2*512kB (UM) 1*1024kB (U) 0*2048kB 0*4096kB = 20704kB [ 111.562039][ T50] Node 1 DMA32: 1018*4kB (UME) 693*8kB (UME) 403*16kB (UME) 170*32kB (UME) 124*64kB (UME) 103*128kB (UME) 55*256kB (UME) 42*512kB (UME) 5*1024kB (UM) 1*2048kB (U) 11*4096kB (U) = 130432kB [ 111.567868][ T50] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 111.570851][ T50] Node 0 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 111.573948][ T50] Node 1 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 111.577914][ T50] Node 1 hugepages_total=2 hugepages_free=2 hugepages_surp=0 hugepages_size=2048kB [ 111.588730][ T50] 1866 total pagecache pages [ 111.590652][ T50] 31 pages in swap cache [ 111.592483][ T50] Free swap = 118712kB [ 111.594193][ T50] Total swap = 124996kB [ 111.595903][ T50] 524155 pages RAM [ 111.597487][ T50] 0 pages HighMem/MovableOnly [ 111.599428][ T50] 211532 pages reserved [ 111.601177][ T50] 0 pages cma reserved [ 111.602984][ T50] Unreclaimable slab info: [ 111.604554][ T50] Name Used Total [ 111.607238][ T50] pid_2 19KB 55KB [ 111.609166][ T50] bio-464 17KB 31KB [ 111.611105][ T50] bio-528 19KB 31KB [ 111.613081][ T50] bio-544 19KB 31KB [ 111.614984][ T50] bio-552 19KB 31KB [ 111.616945][ T50] zswap_entry 188KB 371KB [ 111.618844][ T50] batadv_tt_change_cache 13KB 16KB [ 111.620947][ T50] batadv_tl_cache 29KB 32KB [ 111.630344][ T50] TIPC 61KB 92KB [ 111.632407][ T50] SCTPv6 83KB 120KB [ 111.634305][ T50] SCTP 72KB 91KB [ 111.636229][ T50] sctp_chunk 19KB 62KB [ 111.638127][ T50] sctp_bind_bucket 14KB 16KB [ 111.640282][ T50] RXRPC 70KB 96KB [ 111.642935][ T50] rxrpc_call_jar 116KB 191KB [ 111.645480][ T50] net_bridge_fdb_entry 44KB 47KB [ 111.647499][ T50] fib6_node 135KB 136KB [ 111.649497][ T50] ip6_dst_cache 253KB 390KB [ 111.651408][ T50] RAWv6 132KB 185KB [ 111.653404][ T50] UDPv6 105KB 157KB [ 111.655304][ T50] tw_sock_TCPv6 20KB 31KB [ 111.657222][ T50] TCPv6 108KB 273KB [ 111.659141][ T50] wg_peer 148KB 148KB [ 111.661071][ T50] allowedips_node 18KB 23KB [ 111.668691][ T50] t10_alua_lu_gp_cache 8KB 15KB [ 111.670790][ T50] scsi_sense_cache 52KB 56KB [ 111.672754][ T50] virtio_scsi_cmd 21KB 24KB [ 111.674648][ T50] bio-136 55KB 64KB [ 111.676574][ T50] bio-264 10KB 15KB [ 111.678458][ T50] mqueue_inode_cache 47KB 92KB [ 111.680409][ T50] bio-272 10KB 15KB [ 111.682473][ T50] f2fs_bio_post_read_ctx 30KB 31KB [ 111.685310][ T50] jfs_mp 14KB 15KB [ 111.687252][ T50] fuse_request 26KB 39KB [ 111.689166][ T50] cifs_small_rq 28KB 32KB [ 111.691117][ T50] cifs_request 67KB 67KB [ 111.693094][ T50] cifs_mpx_ids 8KB 15KB [ 111.694984][ T50] cifs_io_subrequest 42KB 47KB [ 111.696772][ T50] cifs_io_request 105KB 111KB [ 111.698647][ T50] nfs_commit_data 24KB 31KB [ 111.700577][ T50] nfs_write_data 38KB 63KB [ 111.704712][ T50] jbd2_inode 21KB 27KB [ 111.706649][ T50] ext4_system_zone 1KB 3KB [ 111.710756][ T50] ext4_io_end_vec 7KB 15KB [ 111.712820][ T50] userfaultfd_ctx_cache 18KB 31KB [ 111.715403][ T50] zspage 72KB 141KB [ 111.717369][ T50] zs_handle 63KB 176KB [ 111.719246][ T50] pid_namespace 89KB 123KB [ 111.721151][ T50] kvm_gmem_inode_cache 29KB 30KB [ 111.723108][ T50] kvm_vcpu 114KB 260KB [ 111.724937][ T50] kvm_mmu_page_header 14KB 27KB [ 111.726857][ T50] pte_list_desc 11KB 19KB [ 111.729083][ T50] x86_emulator 113KB 255KB [ 111.731027][ T50] rpc_buffers 25KB 31KB [ 111.733059][ T50] rpc_tasks 8KB 15KB [ 111.734968][ T50] UNIX-STREAM 51KB 223KB [ 111.736952][ T50] UNIX 68KB 286KB [ 111.738847][ T50] tcp_bind2_bucket 28KB 32KB [ 111.740884][ T50] tcp_bind_bucket 29KB 32KB [ 111.742856][ T50] ip_fib_trie 26KB 28KB [ 111.744771][ T50] ip_fib_alias 72KB 79KB [ 111.746706][ T50] rtable 28KB 56KB [ 111.748603][ T50] PING 19KB 31KB [ 111.750542][ T50] RAW 106KB 159KB [ 111.757615][ T50] UDP 85KB 159KB [ 111.759581][ T50] tw_sock_TCP 29KB 47KB [ 111.761533][ T50] request_sock_TCP 8KB 15KB [ 111.763471][ T50] TCP 84KB 263KB [ 111.765378][ T50] fs_bio_integrity 7KB 8KB [ 111.767307][ T50] hugetlbfs_inode_cache 27KB 31KB [ 111.769324][ T50] netfs_subrequest 35KB 39KB [ 111.771269][ T50] netfs_request 105KB 111KB [ 111.773258][ T50] bio-288 31KB 31KB [ 111.775171][ T50] ep_head 3KB 23KB [ 111.777181][ T50] eventpoll_pwq 8KB 35KB [ 111.779100][ T50] eventpoll_epi 38KB 63KB [ 111.781097][ T50] inotify_inode_mark 31KB 46KB [ 111.783079][ T50] bpf_fs_inode_cache 14KB 31KB [ 111.785007][ T50] sgpool-128 42KB 208KB [ 111.787190][ T50] sgpool-64 65KB 223KB [ 111.789722][ T50] sgpool-32 31KB 189KB [ 111.797490][ T50] sgpool-16 11KB 125KB [ 111.799428][ T50] sgpool-8 20KB 62KB [ 111.801395][ T50] bio_crypt_ctx 9KB 11KB [ 111.803352][ T50] bio_integrity_data 7KB 8KB [ 111.805283][ T50] request_queue 223KB 242KB [ 111.807205][ T50] blkdev_ioc 8KB 15KB [ 111.809114][ T50] bio-200 15KB 62KB [ 111.811014][ T50] biovec-max 378KB 599KB [ 111.812988][ T50] biovec-128 42KB 159KB [ 111.814945][ T50] biovec-64 23KB 252KB [ 111.816942][ T50] biovec-16 13KB 78KB [ 111.818858][ T50] uid_cache 33KB 54KB [ 111.820815][ T50] iommu_iova_magazine 988KB 1197KB [ 111.822820][ T50] iommu_iova 144KB 156KB [ 111.824738][ T50] dmaengine-unmap-256 26KB 30KB [ 111.826712][ T50] dmaengine-unmap-128 14KB 30KB [ 111.828668][ T50] dmaengine-unmap-16 7KB 8KB [ 111.830887][ T50] dmaengine-unmap-2 3KB 4KB [ 111.837032][ T50] QIPCRTR 18KB 31KB [ 111.838942][ T50] audit_buffer 11KB 11KB [ 111.840855][ T50] skbuff_ext_cache 13KB 36KB [ 111.842813][ T50] skbuff_small_head 1209KB 1222KB [ 111.844720][ T50] skbuff_fclone_cache 47KB 140KB [ 111.846687][ T50] skbuff_head_cache 1841KB 1869KB [ 111.848593][ T50] configfs_dir_cache 22KB 24KB [ 111.850524][ T50] file_lock_cache 21KB 47KB [ 111.852539][ T50] file_lock_ctx 41KB 43KB [ 111.854448][ T50] fsnotify_inode_mark_connector 26KB 43KB [ 111.856706][ T50] posix_timers_cache 41KB 48KB [ 111.858627][ T50] taskstats 51KB 111KB [ 111.860549][ T50] mem_cgroup_per_node 90KB 154KB [ 111.862541][ T50] mem_cgroup 123KB 123KB [ 111.864447][ T50] proc_dir_entry 601KB 640KB [ 111.866358][ T50] pde_opener 6KB 7KB [ 111.868261][ T50] seq_file 14KB 70KB [ 111.870162][ T50] sigqueue 9KB 35KB [ 111.877136][ T50] shmem_inode_cache 6871KB 7156KB [ 111.879060][ T50] kernfs_iattrs_cache 26KB 31KB [ 111.881030][ T50] kernfs_node_cache 24301KB 24384KB [ 111.882993][ T50] mnt_cache 50KB 94KB [ 111.884911][ T50] filp 88KB 472KB [ 111.886842][ T50] names_cache 7KB 36KB [ 111.888754][ T50] net_namespace 157KB 235KB [ 111.890656][ T50] ima_iint_cache 28KB 63KB [ 111.892704][ T50] lsm_inode_cache 1278KB 1787KB [ 111.894707][ T50] lsm_file_cache 41KB 217KB [ 111.896658][ T50] key_jar 36KB 39KB [ 111.898555][ T50] uts_namespace 64KB 92KB [ 111.900494][ T50] nsproxy 21KB 31KB [ 111.903041][ T50] vm_area_struct 196KB 578KB [ 111.905050][ T50] fs_cache 23KB 60KB [ 111.906999][ T50] files_cache 64KB 191KB [ 111.908931][ T50] task_exec_state 12KB 40KB [ 111.910840][ T50] signal_cache 783KB 2033KB [ 111.917810][ T50] sighand_cache 999KB 2435KB [ 111.919743][ T50] task_struct 3827KB 5000KB [ 111.921735][ T50] cred 128KB 356KB [ 111.923679][ T50] anon_vma_chain 77KB 212KB [ 111.925670][ T50] anon_vma 92KB 407KB [ 111.927615][ T50] pid 142KB 414KB [ 111.929587][ T50] Acpi-Operand 193KB 324KB [ 111.931522][ T50] Acpi-ParseExt 21KB 35KB [ 111.933846][ T50] Acpi-Parse 12KB 23KB [ 111.935788][ T50] Acpi-State 16KB 27KB [ 111.937746][ T50] Acpi-Namespace 31KB 44KB [ 111.939637][ T50] numa_policy 7KB 8KB [ 111.941540][ T50] perf_event 15KB 31KB [ 111.943471][ T50] trace_event_file 577KB 580KB [ 111.945370][ T50] ftrace_event_field 1118KB 1122KB [ 111.947325][ T50] pool_workqueue 2029KB 2080KB [ 111.949225][ T50] task_group 31KB 48KB [ 111.951134][ T50] maple_node 455KB 1288KB [ 111.955281][ T50] mm_struct 219KB 510KB [ 111.957241][ T50] vmap_area 266KB 637KB [ 111.962737][ T50] debug_objects_cache 1859KB 3628KB [ 111.964720][ T50] page->ptl 24KB 102KB [ 111.966647][ T50] kmalloc-cg-8k 1168KB 1376KB [ 111.968556][ T50] kmalloc-cg-4k 10384KB 11008KB [ 111.970459][ T50] kmalloc-cg-2k 6568KB 6848KB [ 111.972436][ T50] kmalloc-cg-1k 1884KB 2208KB [ 111.974344][ T50] kmalloc-cg-512 925KB 1060KB [ 111.976264][ T50] kmalloc-cg-256 280KB 312KB [ 111.978161][ T50] kmalloc-cg-128 189KB 208KB [ 111.980067][ T50] kmalloc-cg-64 41KB 56KB [ 111.982077][ T50] kmalloc-cg-32 41KB 152KB [ 111.983992][ T50] kmalloc-cg-16 6KB 12KB [ 111.985946][ T50] kmalloc-cg-8 15KB 32KB [ 111.987869][ T50] kmalloc-cg-192 41KB 52KB [ 111.989770][ T50] kmalloc-cg-96 51KB 72KB [ 111.991713][ T50] kmalloc-8k 5312KB 5632KB [ 111.993624][ T50] kmalloc-4k 35104KB 35200KB [ 111.995568][ T50] kmalloc-2k 12460KB 15584KB [ 111.997425][ T50] kmalloc-1k 10046KB 10084KB [ 111.999151][ T50] kmalloc-512 10160KB 10720KB [ 112.001074][ T50] kmalloc-256 9098KB 9104KB [ 112.005281][ T50] kmalloc-128 1468KB 1584KB [ 112.007266][ T50] kmalloc-64 2815KB 3056KB [ 112.011427][ T50] kmalloc-32 1246KB 1484KB [ 112.014549][ T50] kmalloc-16 354KB 384KB [ 112.016571][ T50] kmalloc-8 357KB 400KB [ 112.018502][ T50] kmalloc-192 1089KB 1216KB [ 112.020426][ T50] kmalloc-96 1581KB 1680KB [ 112.022388][ T50] kmem_cache_node 215KB 220KB [ 112.024304][ T50] kmem_cache 179KB 226KB [ 112.026244][ T50] Out of memory and no killable processes... [ 112.028143][ T50] Kernel panic - not syncing: System is deadlocked on memory [ 112.030464][ T50] CPU: 3 UID: 0 PID: 50 Comm: kworker/3:1 Not tainted syzkaller #0 PREEMPT(full) [ 112.033308][ T50] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 112.036514][ T50] Workqueue: events reg_todo [ 112.037983][ T50] Call Trace: [ 112.039045][ T50] [ 112.039980][ T50] dump_stack_lvl+0x100/0x190 [ 112.041473][ T50] vpanic+0x552/0x970 [ 112.042746][ T50] ? __pfx_vpanic+0x10/0x10 [ 112.044186][ T50] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 112.046074][ T50] ? _raw_spin_unlock_irqrestore+0x52/0x80 [ 112.047929][ T50] ? lockdep_hardirqs_on+0x78/0x100 [ 112.049598][ T50] panic+0xd1/0xe0 [ 112.050811][ T50] ? __pfx_panic+0x10/0x10 [ 112.052230][ T50] ? dump_unreclaimable_slab.cold+0x79/0xbf [ 112.054126][ T50] ? dump_header+0x5f9/0x606 [ 112.055585][ T50] ? out_of_memory.cold+0x91/0x170 [ 112.057214][ T50] ? out_of_memory.cold+0x53/0x170 [ 112.058826][ T50] out_of_memory.cold+0xa2/0x170 [ 112.060399][ T50] ? __pfx_out_of_memory+0x10/0x10 [ 112.062015][ T50] __alloc_frozen_pages_noprof+0x24c2/0x2dc0 [ 112.063901][ T50] ? kobject_uevent_env+0x263/0x18b0 [ 112.065570][ T50] ? reg_query_database+0x2a1/0x510 [ 112.067209][ T50] ? reg_process_hint+0x292/0xe30 [ 112.068791][ T50] ? reg_todo+0x1a9/0x800 [ 112.070173][ T50] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 112.072152][ T50] ? ret_from_fork+0x72b/0xd50 [ 112.073677][ T50] new_slab+0x1e2/0x640 [ 112.074991][ T50] refill_objects+0xe3/0x410 [ 112.076476][ T50] __pcs_replace_empty_main+0x376/0x680 [ 112.078183][ T50] __kmalloc_cache_noprof+0x479/0x6c0 [ 112.079864][ T50] ? kobject_uevent_env+0x263/0x18b0 [ 112.081531][ T50] kobject_uevent_env+0x263/0x18b0 [ 112.083133][ T50] ? __lock_acquire+0x49f/0x1a40 [ 112.084700][ T50] reg_query_database+0x2a1/0x510 [ 112.086303][ T50] ? __pfx_reg_query_database+0x10/0x10 [ 112.088038][ T50] ? do_raw_spin_lock+0x128/0x260 [ 112.089638][ T50] ? find_held_lock+0x2b/0x80 [ 112.091121][ T50] reg_process_hint+0x292/0xe30 [ 112.092657][ T50] ? rtnl_is_locked+0x15/0x20 [ 112.094137][ T50] ? notify_self_managed_wiphys+0x16e/0x1e0 [ 112.095998][ T50] reg_todo+0x1a9/0x800 [ 112.097329][ T50] ? rcu_is_watching+0x12/0xc0 [ 112.098835][ T50] process_one_work+0xa23/0x1940 [ 112.100407][ T50] ? __pfx_process_one_work+0x10/0x10 [ 112.102089][ T50] ? __pfx_reg_todo+0x10/0x10 [ 112.103570][ T50] worker_thread+0x5ef/0xe50 [ 112.105038][ T50] ? kthread+0x13a/0x450 [ 112.106404][ T50] ? __pfx_worker_thread+0x10/0x10 [ 112.108012][ T50] kthread+0x370/0x450 [ 112.109332][ T50] ? __pfx_kthread+0x10/0x10 [ 112.110799][ T50] ret_from_fork+0x72b/0xd50 [ 112.112268][ T50] ? __pfx_ret_from_fork+0x10/0x10 [ 112.113963][ T50] ? __switch_to+0x800/0x10f0 [ 112.115450][ T50] ? __pfx_kthread+0x10/0x10 [ 112.116914][ T50] ret_from_fork_asm+0x1a/0x30 [ 112.118432][ T50] [ 112.120076][ T50] Kernel Offset: disabled [ 112.121486][ T50] Rebooting in 86400 seconds..