last executing test programs: 2m43.368185468s ago: executing program 0 (id=2331): open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x18}, 0x1, 0x0, 0x0, 0xc001}, 0x204c040) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x143a82, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000100)='./bus\x00', 0x40542, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYRESHEX, @ANYRES64, @ANYBLOB="17090100000000000000010000000500070000000000080009000000000008000a0000000000060002000100000014001f0000000000000000000000000000000000140020"], 0x5c}}, 0x0) syz_emit_ethernet(0x5e, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x14) sendfile(r3, r4, 0x0, 0x8000fffffffe) memfd_secret(0x80000) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, 0xffffffffffffffff, 0x0) 2m42.998755556s ago: executing program 0 (id=2333): syz_mount_image$btrfs(&(0x7f0000000180), &(0x7f0000005140)='./file1\x00', 0x0, &(0x7f0000000140)={[{}, {@nossd}, {@nodatasum}, {@barrier}, {@notreelog}]}, 0x1, 0x50ed, 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r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) r1 = open(0x0, 0x185102, 0x0) ftruncate(r1, 0x2007ffb) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000f, 0x28011, r1, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc4009420, &(0x7f0000000180)={0x5}) ioctl$BTRFS_IOC_BALANCE_V2(0xffffffffffffffff, 0xc4009420, &(0x7f00000003c0)={0x0, 0x6, {0x2, @usage=0x10001, 0x0, 0x4000400000, 0xc6, 0x7, 0x3c42, 0x7, 0x86, @usage=0x9, 0x9, 0x7ff, [0xb9, 0x4, 0x4, 0x401, 0x1, 0x77]}, {0x3, @struct={0x800, 0x3}, 0x0, 0xec43, 0x2, 0x5, 0x5, 0xc, 0x8, @struct={0x88f, 0xfffffffc}, 0x2, 0x8, [0x8, 0xda3f, 0xa8, 0x1ff, 0xffffffffffffffb4, 0xb]}, {0xfff, @usage=0x200, 0x0, 0x5, 0x8, 0x6, 0x200, 0x9, 0x80, @usage=0xbec, 0x6, 0x0, [0xe1a, 0x80, 0x9, 0x800, 0x3, 0x24]}, {0x50, 0x7, 0xdc}}) syz_usb_connect_ath9k(0x3, 0x0, 0x0, 0x0) 2m39.532595528s ago: executing program 0 (id=2345): open(&(0x7f00000005c0)='./bus\x00', 0x64842, 0x0) r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) r1 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_RES_CQ_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB], 0x18}, 0x1, 0x0, 0x0, 0xc001}, 0x204c040) ioctl$TCXONC(r0, 0x540a, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/power/resume', 0x143a82, 0x0) r3 = dup(r2) r4 = open(&(0x7f0000000100)='./bus\x00', 0x40542, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000540)=ANY=[@ANYRESHEX, @ANYRES64, @ANYBLOB="17090100000000000000010000000500070000000000080009000000000008000a0000000000060002000100000014001f0000000000000000000000000000000000140020"], 0x5c}}, 0x0) syz_emit_ethernet(0x5e, 0x0, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x14) sendfile(r3, r4, 0x0, 0x8000fffffffe) memfd_secret(0x80000) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, 0xffffffffffffffff, 0x0) 2m38.76192992s ago: executing program 0 (id=2348): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r1 = io_uring_setup(0x6a47, &(0x7f0000000180)={0x0, 0xa62a, 0x4000, 0x3}) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x700000d, 0x811, r2, 0x180000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x1f0, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@broadcast, @remote, 0xff, 0xffffff00, 'batadv_slave_0\x00', 'nicvf0\x00', {}, {}, 0x1, 0x2}, 0x0, 0xa8, 0xc8, 0x0, {}, [@common=@unspec=@time={{0x38}, {0xb, 0x7, 0xd2e8, 0xa865, 0x9, 0x6e}}]}, @unspec=@TRACE={0x20}}, {{@ip={@broadcast, @multicast2, 0xff000000, 0xff000000, 'macsec0\x00', 'veth0_macvtap\x00', {0xff}, {}, 0x2e, 0x1}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x250) r3 = socket(0x2b, 0x1, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) r4 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r4}, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r5 = getpid() syz_open_procfs(r5, &(0x7f0000000080)='net/ip_tables_names\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='numa_maps\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) userfaultfd(0x801) syz_clone(0x8d002240, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x2b, 0x80801, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) close_range(r1, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) 2m37.597249876s ago: executing program 0 (id=2356): syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000e00)='./file0\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0093d84f10fc3e1ec648b776cb7f8081d09ad0cc63a23840b824f920b21981285520a35f491e6934193661e8f46d"], 0x1, 0xd99, &(0x7f0000000e80)="$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") creat(&(0x7f0000000000)='./bus\x00', 0x180) r0 = syz_open_dev$loop(&(0x7f0000000140), 0x0, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r0, 0x4c09, 0x8000) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000cc0)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 2m36.470502233s ago: executing program 0 (id=2359): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10) syz_usb_connect(0x0, 0x4f, &(0x7f0000000d00)=ANY=[@ANYBLOB="12010102fc"], 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000380)=0x3d70, 0x4) 2m20.18294718s ago: executing program 32 (id=2359): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f00000000c0)=@req={0x8000, 0xb4f, 0x300, 0x1daf6}, 0x10) syz_usb_connect(0x0, 0x4f, &(0x7f0000000d00)=ANY=[@ANYBLOB="12010102fc"], 0x0) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000000380)=0x3d70, 0x4) 19.961184091s ago: executing program 4 (id=2673): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000003040)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000003140)={0x0, 0x0, &(0x7f0000003100)={&(0x7f0000003080)={0x30, r1, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x44}}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}]}, 0x30}, 0x1, 0x0, 0x0, 0x20000050}, 0x20040084) 19.670678349s ago: executing program 4 (id=2675): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x1c, &(0x7f0000000000)=[@in6={0xa, 0x1, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x9}]}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp6_SCTP_MAX_BURST(r0, 0x84, 0x83, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x9}, 0x8) 19.500165523s ago: executing program 4 (id=2677): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(0x0, 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x3c1, 0x3, 0x2f0, 0x0, 0x4c, 0x1a, 0x160, 0x73, 0x288, 0x258, 0x258, 0x288, 0x258, 0x3, 0x0, {[{{@ipv6={@private0, @local, [], [], 'wg2\x00', 'macvlan1\x00', {}, {}, 0x73}, 0x0, 0xd8, 0x120, 0x0, {}, [@common=@inet=@l2tp={{0x30}, {0x0, 0x0, 0x2, 0x0, 0x7}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x0, {@ipv4=@remote, 'team_slave_1\x00'}}}, {{@uncond, 0x0, 0xd0, 0x100, 0x0, {}, [@inet=@rpfilter={{0x28}}]}, @common=@inet=@SET2={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x350) r5 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) fcntl$notify(r5, 0x402, 0x8000003d) mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./bus\x00', 0x0, 0x1000000d) r6 = open(&(0x7f0000000000)='./bus\x00', 0x1, 0xc32a4cddd557707a) fallocate(r6, 0x0, 0x0, 0x9000f3) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f04ebbeed, 0x80010, r6, 0x5000) 14.09580663s ago: executing program 3 (id=2682): socket$nl_generic(0x11, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) preadv(r0, 0x0, 0x0, 0x7, 0x0) 13.652380562s ago: executing program 2 (id=2683): syz_usb_connect(0x4, 0x109, &(0x7f0000000700)={{0x12, 0x1, 0x300, 0xaf, 0x70, 0xc7, 0xff, 0x458, 0x704a, 0x7d2b, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf7, 0x1, 0x6, 0x7, 0x10, 0x81, [{{0x9, 0x4, 0x76, 0x7f, 0x2, 0x10, 0xb4, 0xa1, 0x5, [], [{{0x9, 0x5, 0x7, 0x10, 0x40, 0x5, 0x0, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0xd4}]}}, {{0x9, 0x5, 0x80, 0x10, 0x3ff, 0x5, 0x7, 0xe8, [@generic={0xcc, 0x23, "50f80e848c308b43481b5bf9d84eda38c5fb976527ccc65e53628a813eb98d3063cc50855de2f02c83621cd75ddf7ddaba6fa41f4135dab5e6d1e9c54b0a9422c507599d2c2b37d0475c476d72bb3ecfa7cf7a8c8bf33b7dcc834ada44a5f1344e040619ffee004a21c17bc36d8232398711fe76c1ac0ccdb4f51e189e9ebd288c2aecc5d770b122e7b6fb76c5497546be1b3029dadcf805534270c8b403cf067d53a9a867ff1a232fe8b92628c9270a15cdb91d10f16be9993267dd5f4ff3782e0f9b171f59adae6fe2"}]}}]}}]}}]}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@base={0x2, 0x4, 0x4, 0x9, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0d00000007000000040000000100000000000000", @ANYRES32=r0], 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r1}, &(0x7f0000000840), &(0x7f0000000880)=r0}, 0x20) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000e80)={r1, &(0x7f0000000d40), 0x0}, 0x20) 13.266047579s ago: executing program 3 (id=2685): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x7, 0x0, 0x7fff0000}]}) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x80042, 0x0) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x6d, &(0x7f0000000080), &(0x7f0000000240)=0x18) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/zoneinfo\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000000280)='cifs\x00', 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg$IPSET_CMD_GET_BYNAME(0xffffffffffffffff, 0x0, 0xc004004) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x1, 0x401, 0x0, 0x92, 0x55, 0x8, 0x7, 0x8}, 0x0) fanotify_init(0xa00, 0x0) io_uring_enter(0xffffffffffffffff, 0x47f9, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_IO_FLUSHER(0x43, 0x1) clock_gettime(0xfffffffffffffffc, &(0x7f0000003a40)) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) r5 = openat$sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/mm/ksm/run\x00', 0x1, 0x0) write$sysctl(r5, &(0x7f0000000000)='2\x00', 0x2) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_BEARER_ENABLE(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES16=r7, @ANYBLOB="01000000000008000000030000005800018044000400200001000a000004000000020000000000000000000000000000000100000000200002000a00000000000000fe8000000000000000000000000000bb000000000d0001007564703a73797a3100000000"], 0x6c}}, 0x0) fsconfig$FSCONFIG_SET_STRING(r2, 0x1, &(0x7f0000000200)='source', &(0x7f0000000000)='\\/\xe9\x838\x9d<\f\x91\a\xd4$\xae$\x91&6n @\xf4M\xba\xf2<\xd6A\xdb\xd7\xbeY@g\xcc\xca\n@\x06\xa3\xfe%\x11\xc9\xc5\xc4\x96\xb7b\xa7\x15R.\xa3`fd\xdc\x8b\x18rBl{\x82\\/A\x17\n\f\xcd=\'\x11\x1bZ\x8e\xb1\xc3j$v\xefw\x96\\\xff\xa2\xfc\xe3\xb8\xc7\x0f\xaaQ\x98F*T\xd5\xcd4g+\xbd\xd1\xe0R\x9d\x18\x19a:\xa2\xdf\xbe\x8b\x89\x81', 0x0) preadv(r1, &(0x7f0000000740)=[{&(0x7f0000000440)=""/113, 0x71}], 0x1, 0x401, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000780)=@newtaction={0x334, 0x30, 0x300, 0x71bd2a, 0x25dfdbfe, {}, [{0x320, 0x1, [@m_gact={0x1e4, 0x17, 0x0, 0x0, {{0x9}, {0x4}, {0x1b5, 0x6, "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"}, {0xc}, {0xc, 0x8, {0x1, 0x2}}}}, @m_sample={0x78, 0x12, 0x0, 0x0, {{0xb}, {0x4c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0x1dff}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x81, 0x602, 0x4, 0x9, 0x1}}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x4}, @TCA_SAMPLE_PARMS={0x18, 0x2, {0x3fd, 0x0, 0x10000000, 0x3, 0x6}}, @TCA_SAMPLE_TRUNC_SIZE={0x8, 0x4, 0xfffffffd}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_bpf={0x40, 0xa, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}]}, {0xd, 0x6, "266510c489ea5b3a4a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_simple={0x80, 0x6, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0x19, 0x2, 0x8, 0x50, 0x5}}, @TCA_DEF_DATA={0x8, 0x3, 'jpf\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x101, 0x1, 0x6, 0x187e, 0xb}}, @TCA_DEF_PARMS={0x18, 0x2, {0x0, 0x7, 0x1, 0x4, 0xb}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x3, 0x3}}}}]}]}, 0x334}, 0x1, 0x0, 0x0, 0x4000810}, 0x4048044) r8 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) ioctl$USBDEVFS_CONTROL(r8, 0xc0105500, &(0x7f0000000000)={0x80, 0xa, 0xf, 0xd, 0x0, 0xb021, 0x0}) 12.089623147s ago: executing program 2 (id=2689): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4affeeaf541d002007000000", @ANYRES32=r1, @ANYBLOB="00000000100000001c001a80080002802d00", @ANYRES16=r2, @ANYRES32=r2], 0x44}}, 0x0) 10.992661727s ago: executing program 5 (id=2690): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000340)=ANY=[@ANYBLOB="020300001600000000000000000000000400030000000000fdffffffffffffff07000000000000000000000000000000050006006c0000000a00000000000000fc010000000000000000000000000000000000000000000004000400000000000700000000000000000000000000000000000000000000000200010000000000000000060000000005000500008000000a"], 0xb0}}, 0x0) 9.91021769s ago: executing program 4 (id=2692): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) getpid() socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@file={0x0, './file1\x00'}, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) madvise(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xe) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f0000000700)={&(0x7f00000005c0)=[0x0, 0x0], 0x2, 0x0, 0x0, 0x5, 0x40, 0x4, 0xe, {0x401, 0x2, 0x9, 0xc36, 0x9, 0xaf9c, 0xf, 0x800, 0x3552, 0x1, 0x5, 0x3, 0xf, 0x9, "5775ee89a207e16268b709d6f0195905f22efe96d3b07281f1ffb04f78fec4f9"}}) syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, 0x0) r3 = io_uring_setup(0x3eac, &(0x7f0000000300)={0x0, 0xc95e, 0x400, 0x2}) io_uring_register$IORING_REGISTER_BUFFERS(r3, 0x0, &(0x7f00000002c0)=[{&(0x7f0000001700)=""/4095, 0x440000}], 0x100000000000011a) madvise(&(0x7f0000000000/0x600000)=nil, 0x600002, 0x8) syz_open_procfs(0x0, 0x0) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x28040085) bind$alg(0xffffffffffffffff, &(0x7f0000000440)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb-cipher_null\x00'}, 0x58) madvise(&(0x7f0000bdc000/0x4000)=nil, 0x86ac726dff2f4713, 0xa) timerfd_create(0x7, 0x80000) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000900)=ANY=[], 0x44}}, 0x0) 9.220387669s ago: executing program 6 (id=2693): capset(&(0x7f0000002200)={0x20080522}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x239, &(0x7f00000002c0)={0x0, 0x4533, 0x10100, 0x7, 0x0, 0x0, r1}, &(0x7f0000000080)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r2, 0x2ded, 0x4000, 0x0, 0x0, 0x0) r5 = socket$l2tp6(0xa, 0x2, 0x73) recvfrom$l2tp6(r5, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) 9.176639404s ago: executing program 5 (id=2694): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='rdma.current\x00', 0x275a, 0x0) fsetxattr(r0, 0x0, 0x0, 0x0, 0x0) fgetxattr(r0, &(0x7f0000000400)=@known='security.selinux\x00', 0x0, 0xde) 8.602494181s ago: executing program 3 (id=2695): r0 = socket$igmp(0x2, 0x3, 0x2) setsockopt$MRT_INIT(r0, 0x0, 0xc8, &(0x7f0000003d40), 0x4) setsockopt$inet_mreq(r0, 0x0, 0x23, &(0x7f0000000000)={@multicast1=0xe0000300, @local}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000440)={@local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x20, 0x2, 0x2, 0x0, @rand_addr=0x1c, @multicast1=0xe0000300}, @echo_reply={0x0, 0x0, 0x0, 0x67, 0x5}}}}}, 0x0) setsockopt$MRT_ADD_MFC_PROXY(r0, 0x0, 0xd2, &(0x7f00000000c0)={@multicast1=0x1c, @empty=0xe0000300, 0x0, "8a79348df05f496d0420922f45a71c1daa8b630468cd140526c41ef8d3a4a422", 0x3, 0x1, 0x85}, 0x3c) 7.692745369s ago: executing program 2 (id=2696): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x6, 0x4, &(0x7f00000006c0)=ANY=[], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000840)={0x18, 0x3, &(0x7f00000000c0)=ANY=[], &(0x7f0000000000)='GPL\x00', 0x2, 0xba, &(0x7f0000000140)=""/186, 0x41100, 0x45, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x37, @void, @value}, 0x94) bpf$PROG_LOAD(0x5, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000240)=0x2) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="34000000100001f8ffffff000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000000000000c002b8008000100", @ANYRES32=r1, @ANYBLOB], 0x34}}, 0x4004010) r5 = socket(0x2, 0x3, 0x6) bind$inet(r5, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) mkdir(&(0x7f0000000000)='./cgroup/../file0\x00', 0x8) recvmsg$unix(r5, &(0x7f0000000140)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000040)=[{&(0x7f0000000280)=""/199, 0xc7}], 0x1, &(0x7f0000000380)=[@cred={{0x18}}, @cred={{0x18}}, @rights={{0x10, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x18}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x70}, 0x40) rmdir(&(0x7f00000001c0)='./cgroup/../file0\x00') 7.623244498s ago: executing program 5 (id=2697): socket$nl_generic(0x11, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) preadv(r0, 0x0, 0x0, 0x7, 0x0) 7.622343812s ago: executing program 3 (id=2698): socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r1, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x40000) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) lgetxattr(0x0, &(0x7f0000000240)=@known='system.posix_acl_default\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_SET_OPTION(r2, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @ib_path={0x0, 0xffffffffffffffff, 0x1, 0x2}}, 0x20) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0x401, 0x9, 0x8, 0x0, 0x7}, 0x0) openat$uhid(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x31, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x0, 0x5ff, 0x2000) timer_create(0x0, 0x0, &(0x7f0000000140)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000002b0009ef"], 0x14}}, 0x84) recvmmsg(r3, &(0x7f0000003bc0)=[{{0x0, 0x0, 0x0}, 0x8}], 0x1, 0x10000, 0x0) ioctl$BTRFS_IOC_SNAP_DESTROY(r3, 0x5000940f, &(0x7f0000000780)={{r2}, "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"}) add_key$user(&(0x7f0000000200), &(0x7f00000005c0), &(0x7f00000000c0), 0x390, 0xfffffffffffffffd) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f00000035c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4004050}, 0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$sock_buf(r5, 0x1, 0x19, 0x0, &(0x7f0000003080)) keyctl$dh_compute(0x17, 0x0, 0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000040)={'sha3-512-generic\x00'}}) 7.536713483s ago: executing program 1 (id=2699): openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x7c}}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$NFT_BATCH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0xa}]}], {0x14}}, 0x64}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket(0x10, 0x3, 0x0) 6.210253944s ago: executing program 6 (id=2700): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f0000000000)={@remote, 0x4, 0x0, 0x0, 0xa, 0x0, 0xfffe}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote={0xfe, 0x80, '\x00', 0xffffffffffffffff}, 0x0, 0x0, 0xff}, 0x20) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/anycast6\x00') read$watch_queue(r1, &(0x7f0000001140)=""/4099, 0x1003) 6.200189347s ago: executing program 2 (id=2701): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x3c1, 0x3, 0x2e8, 0x0, 0xc8, 0x8, 0x0, 0x5803, 0x290, 0x2e8, 0x2e8, 0x290, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @mcast1, [], [], 'vlan0\x00', 'geneve1\x00', {}, {}, 0x32}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x2000000000000}}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [], [], 'wlan1\x00', 'veth1_vlan\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x348) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="f0000000100013040000000000000008ac141444000000000000000000000000e0000001000000000008000000000000000000004e28080000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="fe80000000000000000000000000000c0000000032000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000100000000000000fffffffffffffbff07000000000000000800000000000000020000000000000000000000000000000800000000000000cc000000000000000000000000000000f600000000000000ffffffff000000000635000002000401"], 0xf0}}, 0x404c0a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200)=0x5, 0xfffffe97) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0xb001, 0x4, 0x3a8, 0x0, 0x1d0, 0x0, 0x2c0, 0x2c0, 0x2c0, 0x7fffffe, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1d0}}, {{@uncond, 0xc0, 0xe8, 0x0, {0x0, 0x1e03}}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x46e, 0xfffc}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x3f8) 6.012635895s ago: executing program 5 (id=2702): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x8042, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) write$P9_RSTATu(r0, &(0x7f0000000580)={0x208, 0x2, 0x0, {{0x500, 0xf8, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0x1d, '\xd2\x99\x98\x80\x14\x98l\xe9\x82\xcf\xc2m\xd7\xc5\x00\xf0L\xd8_*p\xf5\xe9\x93\x0e\x97\xa5\x9ad', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xe2\x89\xdad\x9a7\x00'}, 0x12c, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x239) bpf$PROG_LOAD(0x5, 0x0, 0x0) 5.526365953s ago: executing program 2 (id=2703): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3c, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @loopback}, 0x10) r1 = io_uring_setup(0x6a47, &(0x7f0000000180)={0x0, 0xa62a, 0x4000, 0x3}) r2 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000016000/0x4000)=nil, 0x4000, 0x700000d, 0x811, r2, 0x180000000) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000400)=@raw={'raw\x00', 0x9, 0x3, 0x1f0, 0xc8, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x158, 0xffffffff, 0xffffffff, 0x158, 0xffffffff, 0x3, &(0x7f0000000100), {[{{@ip={@broadcast, @remote, 0xff, 0xffffff00, 'batadv_slave_0\x00', 'nicvf0\x00', {}, {}, 0x1, 0x2}, 0x0, 0xa8, 0xc8, 0x0, {}, [@common=@unspec=@time={{0x38}, {0xb, 0x7, 0xd2e8, 0xa865, 0x9, 0x6e}}]}, @unspec=@TRACE={0x20}}, {{@ip={@broadcast, @multicast2, 0xff000000, 0xff000000, 'macsec0\x00', 'veth0_macvtap\x00', {0xff}, {}, 0x2e, 0x1}, 0x0, 0x70, 0x90}, @unspec=@TRACE={0x20}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x250) r3 = socket(0x2b, 0x1, 0x1) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) gettid() timer_settime(0x0, 0x0, 0x0, 0x0) execve(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r4 = getpid() syz_open_procfs(r4, &(0x7f0000000080)='net/ip_tables_names\x00') syz_open_procfs(0xffffffffffffffff, &(0x7f0000000240)='numa_maps\x00') mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1000002, 0x200000005c831, 0xffffffffffffffff, 0x0) r5 = userfaultfd(0x801) ioctl$UFFDIO_API(r5, 0xc018aa3f, &(0x7f0000000140)) syz_clone(0x8d002240, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = socket(0x2b, 0x80801, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r6, 0x0, 0x486, &(0x7f0000000000), &(0x7f0000000040)=0xc) close_range(r1, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f00000001c0)=0xffffffffffffffff, 0x4) 5.5053944s ago: executing program 5 (id=2704): syz_usb_connect$cdc_ncm(0x0, 0x72, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000002000040257d15a44000010400010902"], 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='mountinfo\x00') r0 = syz_open_dev$sndmidi(&(0x7f0000000100), 0x2, 0x141121) dup(r0) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000080), 0x82841, 0x0) r1 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000740), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r1, 0x7a7, &(0x7f0000000080)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r1, 0x7a0, &(0x7f0000000000)={@my=0x0}) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r1, 0x7ab, &(0x7f0000000040)={&(0x7f0000000bc0)={{@my=0x0}, {@my=0x0, 0x4000}, 0x400, "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"}, 0x418}) openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000ac0), 0x280, 0x0) unshare(0x2040400) pselect6(0x40, &(0x7f00000001c0)={0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8000, 0x0, 0x800003, 0xffffffffffffffff, 0x2000}, 0x0, &(0x7f00000002c0)={0x3ff, 0x0, 0xfffffffffffffffe, 0x4, 0x400000000, 0xb, 0x7fffffff, 0x4}, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) 5.502568852s ago: executing program 6 (id=2705): r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x5001e, 0x6008a}, [@IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @geneve={{0xb}, {0x14, 0x2, 0x0, 0x1, [@IFLA_GENEVE_DF={0x5, 0xd, 0x17}, @IFLA_GENEVE_ID={0x8, 0x1, 0x3}]}}}]}, 0x44}, 0x1, 0x0, 0x0, 0x4090}, 0x2000000) 5.357004904s ago: executing program 1 (id=2706): memfd_create(&(0x7f0000000280)='\x01\xfd\xae.+\xa6\x8c\xb6?2\x199\x94S,|x?Ue[\xbd\xe1!\x033\xbc\'#\xff\x17\x9b%\xf3[d \x97\xf5G\x97A\xc2\xd8\xf0Uq\xe6+\xa5l\x94\v\xb6\a\x17\\\xfb\x04!\xe4\xc4\xb1\xa2\x1c\xffC;\x94Q\r\xb6}\x9c\xecC\v\xcf\xeb\xe4\x9aR\xe5,\x82\x03\x00\x19\x8d\xe8\xc6\xb9\xe4\xb4\x99\x8a\x19P\xb8\x8cx\b\x99\x04R\x05\xaf\xa2\xea5\f\xcc\x1a\x9b\x00Uf\xa5\xf7\x80Tgiz\nX\b\x91\xfd0\x8e\xb6\xa3\v#\xa1\xdf\xb4\xc0\xe6\xb4\xef\xa8i\xd8\xa2\xd2(\x98\x9bA\x8f\x13\xeb\xf4b/\xef!\x8f\xf6]-\xe9k\xb62\x89gEv\x13\xf4\xc7\xb2\xf5\\\x17\x90\xb5\xa6\xa8\xb8o\x0f\xe2 \xe7\x9c$\xd7\xf2@\xf7cdv[\t\x00\x8d\xf3\xcc1\r$\x1e\xff\xf0P\xb2\x97\xb8\xbc\xeb\x91\x87\x8bu\xbf\xd4\'\xff\x1f\f\x016\x9dQ\xeeT\xe8\bY\x00\xb2\x06\xa6\xbel\x9b.o\xbe\x80\x9dx\xd5O\xd6h\\I\xc9\x8d\a\x1d\xc9\x0f\x82\xdbs\xc7\x83L\x9e\xa2\xd1\xb3\xac\x8d\xd8\xb4\xb4\xea\x90Q\xd8\xc7\xeb%\x8bOp\x1ab\x96\xcf\xbb\x15\xcf\xfcN\xed\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00s\xaf\xa2\x14]p+\x96\x1ei|n\xda\xee\\\xae\x96*\x82*\xb8j\xda\xaa\x14\x1f\x1d\xf8\xf8\xae\xfcH\xc4\xb3j\xe8\xcfO\xef\x0e\xafe\xb5*\x89\x18\xb2w\x96\b\x1by\xeaT\xdd\xb3g6\xbc\x85\xb2Y\xccv\x06\x00\x00\x00\xc5e\x90\xc51\x9f\v_# \b\xa5\xbcP,|\xe9\xd6s\x1f\x1f\xbe\xd3\x80\xb1\xa8 \xce|df\x903\v\x02\xea.\x03X\xb5\xe4,8\xb7\xadEI\xdcA\xa7\xcc\xd7\xf9n\x1b\x95\xf8\x11Z\xe6:\x03\xce\xfe\x02\x8ctdy~_oC\x9e\xef\xf0\xa2K\xe9;\x8e:\x01\x03C\x92\xeb\x16\x1c\xbf\xbe\xef\xccUxhg\xffY\xe6\x83\xa6z\xff\x01\x9d o_{!O\xaajU\x84 \xe9\xb59r\x9cw\x18Z\xd3\xcd\x0e\xba\\\xdb\xf0\xe1\x86\t\xaf\vi\xdc\xbf?\xf5\n\xbd^\x05\xc0\xceuC}\xa8\xc7\xad\x86\xd7\x15&\xb9]1\x05J\x96\xf0\x84\xc1\f\xa6p\x96\xb8\x02\x13pA\x19\tf\x12\x88\xc8\x9c\xc9Cn\xd4\xa47V\'+\xcc\xbf\r\xa9\x10\x1d\xcf\xebKlb\xe5:\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00G\xdf\xbb\xc0_\x99F\xf4n]\x14\xbc\xcd\xd3\x9f\x9fe\xc5\xe6\xe8Mb\xc6\x82\x82\xcc\xcaXe\xe1\xa2\xaa\x02\x86\xb8\x18\xe2C\xeb\xa9\x17&\x01&\'w\xa1t0\x80\xf0\x93\x80\x9f\x9b\xe0\x9f\xea\xb9\x9eD]#V\xda\x92\xca\xc6\xfa.\xd6\xe31\xfe\xe8\x02\xebX\xbd\nz\x01O\xd3r\xa2\xa9u\x93', 0x6) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="78010000170001000000000000000000fc0000000000000000000000000000000000000000000000fe8000"/52, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fc020000000000000000000000000000ffffffff00000000000000000000000000000000000000000a00000000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000440005007f000001000000000000000000000000000000003c00000000000000fc02000000000000000000000000000000000000000000000000000000000000000000000c000800"], 0x178}}, 0x0) 4.984829965s ago: executing program 6 (id=2707): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000280)=ANY=[@ANYBLOB="40000000090601020000000000000000000000000900020073797a31000000000500010007000000180007800c00018008000140fffffffe050003000c"], 0x40}, 0x1, 0x0, 0x0, 0x10000047}, 0x4000084) 4.833543838s ago: executing program 1 (id=2708): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) socket$packet(0x11, 0x3, 0x300) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'bridge_slave_0\x00', 0x0}) r2 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB="440000001100a7cc4affeeaf541d002007000000", @ANYRES32=r1, @ANYBLOB="00000000100000001c001a80080002802d00", @ANYRES16=r2, @ANYRES32=r2], 0x44}}, 0x0) 3.958628324s ago: executing program 6 (id=2709): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000003980)=ANY=[@ANYBLOB="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"], 0x1874}}, 0x0) 3.889887524s ago: executing program 1 (id=2710): r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x4e3, &(0x7f0000000480)={0x0, 0x938c, 0x10100, 0x0, 0x20000, 0x0, r1}, &(0x7f0000000180)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x12, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {0x8000}, 0x1}) io_uring_enter(r2, 0x266a, 0x41e3, 0x2, 0x0, 0x55) writev(r1, &(0x7f0000000380)=[{0x0}, {&(0x7f0000000200)="9fcd6c", 0x3}], 0x2) 3.840559392s ago: executing program 6 (id=2711): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) syz_io_uring_setup(0x238, &(0x7f0000000200)={0x0, 0x10182a, 0x800}, &(0x7f00000000c0)=0x0, &(0x7f00000001c0)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) r4 = userfaultfd(0x1) socket(0x1, 0x5, 0x6) r5 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000300)=@newlink={0x30, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x900, 0x4064}, [@IFLA_GROUP={0x8}, @IFLA_OPERSTATE={0x5, 0x10, 0x4}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newqdisc={0x54, 0x10, 0x1, 0xfffffffd, 0x0, {0x6, 0x0, 0x8100, 0x0, {0x0, 0xd}, {0x5}, {0xe, 0x10}}, [@TCA_RATE={0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x11, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}}, {0x8, 0x1b, [0x0, 0x0]}}]}]}, 0x54}}, 0x818) ioctl$UFFDIO_API(r4, 0xc018aa3f, &(0x7f00000000c0)) readv(r4, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/4096, 0x1000}], 0x1) 2.744502987s ago: executing program 2 (id=2712): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) syz_open_dev$sndmidi(&(0x7f0000000040), 0x28012, 0x141101) socket$pppoe(0x18, 0x1, 0x0) fcntl$notify(0xffffffffffffffff, 0x402, 0x69) r0 = syz_open_dev$vim2m(&(0x7f0000000080), 0x1, 0x2) r1 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) syz_open_dev$vbi(0x0, 0x0, 0x2) sendmmsg$unix(r3, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) sendmsg(r3, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xb49, 0x9, 0x8, 0x0, 0x3}, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000400)=ANY=[@ANYRES64=r0], &(0x7f0000003ff6)='GPL\x00', 0x5, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, @fallback=0x2c, r1, 0x8, &(0x7f00000000c0)={0x9}, 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x3}, 0x10, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x2, @void, @value}, 0x94) bind$alg(r4, &(0x7f00000000c0)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r5 = accept4(r4, 0x0, 0x0, 0x80000) setsockopt$ALG_SET_KEY(r4, 0x117, 0x1, &(0x7f0000000200)="ad00"/15, 0xf) sendmmsg$unix(r5, &(0x7f00000001c0)=[{{&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0xd802}}, {{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, 0x0}}], 0x2, 0x0) ioctl$vim2m_VIDIOC_S_FMT(r0, 0xc0d05605, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_CREATE(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000440)=ANY=[@ANYRES16, @ANYBLOB="7d7a1a1a587621820da214a80d403e29c29a46063a8b786f976de5ab6eaeaae1e53eb5b00c2eb32581e41eddfc6644ae8cb7e22d5ac07b90da0ede494a", @ANYBLOB="67abd0d84af198e96825fd9bd8e05e7f8e72b0505c8b5b9086d34c182bf685442738687899f5db9925b0ed81b9a85d29120f1aed84e6c785c0a1ade0cf751b1ec5db25cfafe50fa1bc2a9f3cade6f8ba58afa411f3184f24e400bc996ef908df593ea6f879946c8ac522bf741bddf31b5ce46d9cfca07908c5f132ba7dd62328919f1d25f5fbdca159be6c85f780520b9b7c6b99c48ea6e2f8fee25513774cedd1e9a4265fe553f823dfb3fc79cf62544e1119b25e708e96485fae18c73a2c06b309035f753d5dc96a372c5bf023cf58ae28e82d9bf434d0eabe6d1b75af2b514047adbc7327e48250cd98abf6f46203829e7dc554", @ANYBLOB="b704085c2218e5ccaf589cbf9805fb9b9f5130c61fde3cacbf4894de2a7d6ff73ce6e4374c7bd081c02478d8e045b1cb5d5d03456955f3d5807aca841be6a783428d21ba68b90edab0c4d75b4932c6181d1c20355bd5af4cde2886f1b60cd795b66df8abc38f1e5d0ca94aee4756127fc9134f380af4"], 0x58}, 0x1, 0x0, 0x0, 0x54}, 0x0) ioctl$vim2m_VIDIOC_REQBUFS(r0, 0xc0145608, &(0x7f0000000040)={0x80000001, 0x1, 0x4}) write$nbd(0xffffffffffffffff, 0x0, 0x0) ioctl$vim2m_VIDIOC_STREAMOFF(r0, 0x40045612, &(0x7f0000000240)=0x1) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r7, 0xffffffffffffffff, 0x0) getdents64(0xffffffffffffffff, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x25) 2.283321941s ago: executing program 1 (id=2713): capset(&(0x7f0000002200)={0x20080522}, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = syz_open_dev$sndmidi(&(0x7f0000000040), 0x2, 0x141101) r1 = dup(r0) socketpair$unix(0x1, 0x1, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) write$6lowpan_enable(r1, &(0x7f0000000000)='0', 0xfffffd2c) r2 = syz_io_uring_setup(0x239, &(0x7f00000002c0)={0x0, 0x4533, 0x10100, 0x7, 0x0, 0x0, r1}, &(0x7f0000000080)=0x0, &(0x7f0000000340)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000040)=@IORING_OP_POLL_ADD={0x6, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0, 0x0, {}, 0x1}) io_uring_enter(r2, 0x2ded, 0x4000, 0x0, 0x0, 0x0) recvfrom$l2tp6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_dev$vbi(0x0, 0x0, 0x2) 1.949642299s ago: executing program 3 (id=2714): socket$nl_generic(0x11, 0x3, 0x10) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/ptype\x00') socket$packet(0x11, 0x3, 0x300) preadv(r0, &(0x7f0000000300), 0x0, 0x7, 0x0) 1.062115869s ago: executing program 5 (id=2715): setsockopt$IP6T_SO_SET_REPLACE(0xffffffffffffffff, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x3c1, 0x3, 0x2e8, 0x0, 0xc8, 0x8, 0x0, 0x5803, 0x290, 0x2e8, 0x2e8, 0x290, 0x2e8, 0x3, 0x0, {[{{@ipv6={@remote, @mcast1, [], [], 'vlan0\x00', 'geneve1\x00', {}, {}, 0x32}, 0x0, 0xa8, 0x108, 0x0, {0x0, 0x2000000000000}}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@remote}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @private2, [], [], 'wlan1\x00', 'veth1_vlan\x00'}, 0x0, 0xa8, 0x110}, @unspec=@CT1={0x68, 'CT\x00', 0x1, {0x0, 0x0, 0x0, 0x0, 'netbios-ns\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x348) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000380)=ANY=[@ANYBLOB="f0000000100013040000000000000008ac141444000000000000000000000000e0000001000000000008000000000000000000004e28080000000000", @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="fe80000000000000000000000000000c0000000032000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000100000000000000fffffffffffffbff07000000000000000800000000000000020000000000000000000000000000000800000000000000cc000000000000000000000000000000f600000000000000ffffffff000000000635000002000401"], 0xf0}}, 0x404c0a0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000200)=0x5, 0xfffffe97) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x12, r0, 0x0) r2 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r2, 0x0, 0x60, &(0x7f0000000240)={'filter\x00', 0xb001, 0x4, 0x3a8, 0x0, 0x1d0, 0x0, 0x2c0, 0x2c0, 0x2c0, 0x7fffffe, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28, '\x00', 0x0, 0x1d0}}, {{@uncond, 0xc0, 0xe8, 0x0, {0x0, 0x1e03}}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x46e, 0xfffc}}}, {{@uncond, 0xc0, 0xf0}, @unspec=@CONNMARK={0x30}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x3f8) 1.06095878s ago: executing program 4 (id=2716): r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080), 0x8042, 0x0) syz_open_dev$sndmidi(&(0x7f00000004c0), 0x2, 0x141102) write$P9_RSTATu(r0, &(0x7f0000000580)={0x208, 0x2, 0x0, {{0x500, 0xf8, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x1b, '\x04nodev{evoo~\x059\xc6\x00\x05\x00\x007\xd9:\x8b\x92\x00\x00\x00', 0x38, 'pJ\x86\xce\xc6\x02\x00}\xfag>\xff\xeb\t\xb55\x1f[\xde\x05@\x00\x00\x00\x00\x18{\x82\x00\xb5\x00\x00+Y_\xcb\x14\x03CT\xb9\xfd\x9e\xf1\x96\xa5\x1c\xd5\x15z\xdc\x81\x03\xb4\x94\xe1', 0x1d, '\xd2\x99\x98\x80\x14\x98l\xe9\x82\xcf\xc2m\xd7\xc5\x00\xf0L\xd8_*p\xf5\xe9\x93\x0e\x97\xa5\x9ad', 0x55, '\xf8\xf6i\xfbqm\xcf1^\xca\xf3\x85@\x9a\xc6[\x94\bg\x8c,;\x9e\x1dR\xc3l\xde{\xa4\xa4\x00\xb4\xb0\xb4\xf1t\xa6f\xa8R\x9aE\x1b4\a\xdb\xda\xb2\x88K\xaf\x05\x00\x00\x00\x00\x00\x00\x00G\xec!\xca\xbf\xf2\x0f\x9c\x1c\xbe6\xf4\xfd\x1aL\xc2\x80\xe8\xe2\x89\xdad\x9a7\x00'}, 0x12c, 'odev/n\xb1{#\x00\xf9\xda\xa5\xee#&n\xcf\x85\xfe\xa6^B\xd9y\xa3\xfd\xe5\xf4u\xda\xf0;\x11r\xd9{\xad\xc7\tZ\xfdv\xfeO\x04A\xf7\xf7t\x1e\xac\x03\x00\x00\xec\xff\x00\x00\xdb\xa0\xc2\xf7\xf0\x9f\xf5<~M\x1a\xd6n-\a\x01\x98\x01\x9f0\x11\x84G\xaa\x9at\xf5\x16\x85\xf5\x06\xae\x89H\x06\x87\x82g\xd5\xa1)\x8dy,J7\xf2\xe1\xcb\xbd$\x82\x92\x9a\r\x89r\xb5\xcfs.\xa5\xb0\xd7#\x85\x9d\xba?\x93\xae\xd3\xb4.\xe7\xca\xc0}\xe0\x9d\x1dh\xa6\x033\xa8\x82F}+1\xaa\xcd\xf9\x18\x85I\xb1\x12]lL\x9b\x18\xc2\xfbV\xc5}}\xc6&\xe49\a\x96\xa1\xebH\'Fi\xab\x13\xf8\xb1\x1d\x14`Y\xf3\x10\xe2cMY?\xece\xd5)\xf3\x82\x06fd\xdf$NL\x90W\np\x04\x9f9\x9f\x06\x1fu\xb7y|\xe1\xfe\x11\xea\x91\x96\t\xd5\x1aA\xdd=\xe3\x04\xbd|~\xd0\xa4V\xf0\xae\x12Qa\x05\xc9\xce\x88}\xf5\xa6\xe0\xb6\xa7}Yl\xf8\x8b\xa6\xe5\xc69|}P!\xd7\x98\x95(\xfd\x179\xe1\xc2\xd8\x7f\xff\x00'/300}}, 0x239) bpf$PROG_LOAD(0x5, 0x0, 0x0) 239.976899ms ago: executing program 4 (id=2717): open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f000000c3c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f00000000c0)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x7ab78c4493c52f9b}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="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", 0x2000, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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c723b2de03a50dfd120041a9b3107a480e7e108f729484d0df0d8e47c3a6b7ce0376e642ec5a267a91dd2bb1f1b3fe56a5097edddba482627cf79b66801fdd4ecb733067ad52e8fb9970be01a397ede6a3eaee6b8524f8e1cf00e0c5aed165b8b1533afaaeeaa82153f9840760b58b8a12e8168956db4522f2dd5a13183cf861acb0c0bb2735ff5cb683f633bd99ba2bfa7f1fcdd0a54d3b4fa9a7d3de250d7e40bd7b3a829a4f04fd71c64ed4f2503094773b45fdd821688d10ced9da17089b7c954f7e4a7f3e56226abee46d7eb93a6f3d039a7cf3dc14c18dd7502aa0e29e1c54bd1c2182138e06326f3cd4cddcf1997c9739f9e4a0899ce919f20b2def0ff103e5a9e123a1db4a544d438f789a0ed26664523bd55902364f4a21b2a92fcc111392dcdcf7ac0ece18c474d47a11d544b64836a62e3e1e0e9d15f8066315f000b7d8603f772704ed5b96798f28e4f699a671023a4d49c5a1e30d14145b9179e4b0f3424fd46cc22ca48cde74904876cc037a04aee32b53d02e4869427b6b18bf0ce7b5ffb75268788ca5029d2d12b2df068219af12d4e17e56f83e581b0fd6cb7048204803342ab8b146b0c237d6ac7aeb2ee21550c00da60286994f1e7ca53de19d874f7bb27c8c5e263fa35e548ea28f4ac0cdfdc4c0d5096f2ab328d089dacb5e87f0a29814e8461470a22ee8a4a318f5e2b5317a027da39789b7b17bdcc9b26bdad1ba5e4580f671a3179a9fde91408aa41a68f47c71c524f8e413557b0656cc2a67e36da5a07ee7c55b0877ecf41a8616ec20f59d370f3eff6b10e68a6c55feff6f52f498bc9ab77224a7548ccdfa3de41ff44ee4bd32295a42d9fdac1a4c8484a7383a6bd5e39cb0249e939fe7f53075d6d4a54bcfbaec50853c5e4bfda256665ed56dcd20fbd04a1d40c200223ddac36a7229df6003f335227a6bde261f7e2f7c980e7e522c68abc63601b3b1a9ebdd4530e4f33b9986f5823", 0x2000, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000940)={0x78, 0x0, 0x0, {0x7, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x8001}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x18}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0x0, {0x9}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000180)='./file0\x00', 0x24c01, 0x20) write$cgroup_int(r3, &(0x7f0000000040)=0x3, 0x12) signalfd(r2, &(0x7f0000000080)={[0x4e5]}, 0x8) read$FUSE(r0, &(0x7f000000a200)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_ATTR(r0, &(0x7f00000001c0)={0x78, 0xfffffffffffffff5, r4, {0x4, 0x0, 0x0, {0x4, 0x0, 0x100000000, 0x2, 0x0, 0x7, 0x0, 0x4, 0xfffffffe, 0x0, 0x0, 0x0, r5, 0x5, 0xfffffffd}}}, 0x78) 462.253µs ago: executing program 1 (id=2718): openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000002a82, 0x0) r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) bind$netlink(r1, &(0x7f0000000200)={0x10, 0x0, 0x0, 0x80065c9}, 0xc) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r2, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)=ANY=[@ANYBLOB], 0x7c}}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) sendmsg$NFT_BATCH(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000280)={{0x14}, [@NFT_MSG_NEWSET={0x3c, 0x12, 0xa, 0x201, 0x0, 0x0, {0x2}, [@NFTA_SET_NAME={0x9, 0x2, 'syz1\x00'}, @NFTA_SET_KEY_TYPE={0x8}, @NFTA_SET_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_SET_FLAGS={0x8, 0x3, 0x1, 0x0, 0xa}]}], {0x14}}, 0x64}}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x14}}}, 0x1c) socket$nl_netfilter(0x10, 0x3, 0xc) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1, 0x4, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) socket(0x10, 0x3, 0x0) 0s ago: executing program 3 (id=2719): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x1, 0x0) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) sched_setaffinity(r1, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) bind$inet6(r4, 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=@ipv6_newroute={0x20, 0x18, 0x111, 0x1, 0x0, {0xa, 0x0, 0x80, 0x0, 0x0, 0x2, 0x0, 0x8}, [@RTA_METRICS={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x4805}, 0x4) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) ppoll(&(0x7f0000000080)=[{r0, 0x8c4}], 0x1, 0x0, 0x0, 0x0) r6 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000080)=ANY=[], 0x0, 0x37, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x28) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000980)=@base={0x1, 0x4, 0x4, 0x7, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, r6, 0x2, 0x1, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0xfff, r7}, 0x38) syz_open_pts(r0, 0x121500) ioperm(0x7f, 0x49a, 0x2) kernel console output (not intermixed with test programs): tend_segsum+0x116/0x3b0 [ 718.253350][T13741] nilfs_segbuf_reset+0x37/0x140 [ 718.253388][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 718.253504][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 718.253536][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253563][T13741] ? __lock_acquire+0xab9/0xd20 [ 718.253602][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253629][T13741] ? do_raw_spin_lock+0x121/0x290 [ 718.253670][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253701][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253727][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 718.253752][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253781][T13741] ? _raw_spin_unlock+0x28/0x50 [ 718.253806][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253839][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 718.253874][T13741] nilfs_segctor_construct+0x17b/0x690 [ 718.253905][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253941][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 718.253966][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.253993][T13741] ? __lock_acquire+0xab9/0xd20 [ 718.254056][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 718.254081][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 718.254118][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 718.254162][T13741] ? __kthread_parkme+0x7b/0x200 [ 718.254195][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.254229][T13741] ? __kthread_parkme+0x1a1/0x200 [ 718.254273][T13741] kthread+0x711/0x8a0 [ 718.254301][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 718.254328][T13741] ? __pfx_kthread+0x10/0x10 [ 718.254348][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.254381][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 718.254408][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.254436][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 718.254465][T13741] ? __pfx_kthread+0x10/0x10 [ 718.254490][T13741] ret_from_fork+0x3fc/0x770 [ 718.254524][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 718.254562][T13741] ? __switch_to_asm+0x39/0x70 [ 718.254588][T13741] ? __switch_to_asm+0x33/0x70 [ 718.254613][T13741] ? __pfx_kthread+0x10/0x10 [ 718.254638][T13741] ret_from_fork_asm+0x1a/0x30 [ 718.254684][T13741] [ 718.254919][T13741] getblk(): invalid block size 1024 requested [ 718.407760][T12642] usb 6-1: Using ep0 maxpacket: 16 [ 718.570613][T13741] logical block size: 32768 [ 718.575388][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 718.575421][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 718.575436][T13741] Call Trace: [ 718.575450][T13741] [ 718.575465][T13741] dump_stack_lvl+0x189/0x250 [ 718.575513][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 718.575554][T13741] ? __pfx__printk+0x10/0x10 [ 718.575585][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.575619][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 718.575651][T13741] bdev_getblk+0x5b0/0x690 [ 718.575681][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.575709][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 718.575757][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 718.575802][T13741] nilfs_segbuf_reset+0x37/0x140 [ 718.575841][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 718.575956][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 718.575986][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576014][T13741] ? __lock_acquire+0xab9/0xd20 [ 718.576054][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576082][T13741] ? do_raw_spin_lock+0x121/0x290 [ 718.576129][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576165][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576194][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 718.576221][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576249][T13741] ? _raw_spin_unlock+0x28/0x50 [ 718.576276][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576304][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 718.576339][T13741] nilfs_segctor_construct+0x17b/0x690 [ 718.576370][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576407][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 718.576433][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576469][T13741] ? __lock_acquire+0xab9/0xd20 [ 718.576533][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 718.576558][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 718.576596][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 718.576639][T13741] ? __kthread_parkme+0x7b/0x200 [ 718.576675][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576703][T13741] ? __kthread_parkme+0x1a1/0x200 [ 718.576747][T13741] kthread+0x711/0x8a0 [ 718.576775][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 718.576803][T13741] ? __pfx_kthread+0x10/0x10 [ 718.576823][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576856][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 718.576884][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 718.576912][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 718.576942][T13741] ? __pfx_kthread+0x10/0x10 [ 718.576967][T13741] ret_from_fork+0x3fc/0x770 [ 718.577002][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 718.577036][T13741] ? __switch_to_asm+0x39/0x70 [ 718.577058][T13741] ? __switch_to_asm+0x33/0x70 [ 718.577080][T13741] ? __pfx_kthread+0x10/0x10 [ 718.577102][T13741] ret_from_fork_asm+0x1a/0x30 [ 718.577143][T13741] [ 719.167373][T12642] usb 6-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 719.183362][T14398] udevd[14398]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 719.209289][T12642] usb 6-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 719.211115][T13741] getblk(): invalid block size 1024 requested [ 719.219697][T12642] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 719.245149][T13741] logical block size: 32768 [ 719.274664][T14837] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2664'. [ 719.295315][T12642] usb 6-1: Product: syz [ 719.297915][T14837] netlink: 'syz.3.2664': attribute type 5 has an invalid length. [ 719.320481][T12642] usb 6-1: Manufacturer: syz [ 719.346934][T12642] usb 6-1: SerialNumber: syz [ 719.412438][T12642] usb 6-1: config 0 descriptor?? [ 719.416807][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 719.416838][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 719.416854][T13741] Call Trace: [ 719.416865][T13741] [ 719.416876][T13741] dump_stack_lvl+0x189/0x250 [ 719.416923][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 719.416963][T13741] ? __pfx__printk+0x10/0x10 [ 719.416993][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417026][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 719.417058][T13741] bdev_getblk+0x5b0/0x690 [ 719.417088][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417116][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 719.417158][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 719.417202][T13741] nilfs_segbuf_reset+0x37/0x140 [ 719.417241][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 719.417353][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 719.417383][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417411][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.417451][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417486][T13741] ? do_raw_spin_lock+0x121/0x290 [ 719.417531][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417564][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417592][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 719.417618][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417646][T13741] ? _raw_spin_unlock+0x28/0x50 [ 719.417672][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417699][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 719.417734][T13741] nilfs_segctor_construct+0x17b/0x690 [ 719.417764][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417800][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 719.417825][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.417853][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.417914][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.417939][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 719.417975][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 719.418018][T13741] ? __kthread_parkme+0x7b/0x200 [ 719.418053][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.418081][T13741] ? __kthread_parkme+0x1a1/0x200 [ 719.418123][T13741] kthread+0x711/0x8a0 [ 719.418167][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.418194][T13741] ? __pfx_kthread+0x10/0x10 [ 719.418214][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.418248][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 719.418275][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.418302][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 719.418331][T13741] ? __pfx_kthread+0x10/0x10 [ 719.418356][T13741] ret_from_fork+0x3fc/0x770 [ 719.418389][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 719.418426][T13741] ? __switch_to_asm+0x39/0x70 [ 719.418451][T13741] ? __switch_to_asm+0x33/0x70 [ 719.418480][T13741] ? __pfx_kthread+0x10/0x10 [ 719.418505][T13741] ret_from_fork_asm+0x1a/0x30 [ 719.418551][T13741] [ 719.761426][T14854] netlink: 'syz.1.2667': attribute type 6 has an invalid length. [ 719.813100][T12642] usb 6-1: can't set config #0, error -71 [ 719.831223][T13741] getblk(): invalid block size 1024 requested [ 719.833760][T12642] usb 6-1: USB disconnect, device number 32 [ 719.908345][T13741] logical block size: 32768 [ 719.913190][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 719.913222][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 719.913239][T13741] Call Trace: [ 719.913249][T13741] [ 719.913260][T13741] dump_stack_lvl+0x189/0x250 [ 719.913309][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 719.913349][T13741] ? __pfx__printk+0x10/0x10 [ 719.913379][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913411][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 719.913444][T13741] bdev_getblk+0x5b0/0x690 [ 719.913481][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913509][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 719.913553][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 719.913598][T13741] nilfs_segbuf_reset+0x37/0x140 [ 719.913640][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 719.913667][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913701][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913735][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913836][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 719.913871][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913900][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.913939][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.913967][T13741] ? do_raw_spin_lock+0x121/0x290 [ 719.914013][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914047][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914075][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 719.914101][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914130][T13741] ? _raw_spin_unlock+0x28/0x50 [ 719.914156][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914184][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 719.914220][T13741] nilfs_segctor_construct+0x17b/0x690 [ 719.914251][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914288][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 719.914314][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914343][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.914406][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.914431][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 719.914474][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 719.914518][T13741] ? __kthread_parkme+0x7b/0x200 [ 719.914554][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914583][T13741] ? __kthread_parkme+0x1a1/0x200 [ 719.914627][T13741] kthread+0x711/0x8a0 [ 719.914655][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.914681][T13741] ? __pfx_kthread+0x10/0x10 [ 719.914702][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914736][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 719.914763][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.914792][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 719.914821][T13741] ? __pfx_kthread+0x10/0x10 [ 719.914846][T13741] ret_from_fork+0x3fc/0x770 [ 719.914880][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 719.914919][T13741] ? __switch_to_asm+0x39/0x70 [ 719.914944][T13741] ? __switch_to_asm+0x33/0x70 [ 719.914969][T13741] ? __pfx_kthread+0x10/0x10 [ 719.914993][T13741] ret_from_fork_asm+0x1a/0x30 [ 719.915039][T13741] [ 719.939783][T14398] udevd[14398]: symlink '../../loop5' '/dev/disk/by-diskseq/136.tmp-b7:5' failed: Read-only file system [ 719.975781][T13741] getblk(): invalid block size 1024 requested [ 719.975802][T13741] logical block size: 32768 [ 719.975820][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 719.975851][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 719.975866][T13741] Call Trace: [ 719.975877][T13741] [ 719.975888][T13741] dump_stack_lvl+0x189/0x250 [ 719.975935][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 719.975974][T13741] ? __pfx__printk+0x10/0x10 [ 719.976005][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976038][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 719.976070][T13741] bdev_getblk+0x5b0/0x690 [ 719.976100][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976128][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 719.976170][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 719.976214][T13741] nilfs_segbuf_reset+0x37/0x140 [ 719.976253][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 719.976365][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 719.976395][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976423][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.976471][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976499][T13741] ? do_raw_spin_lock+0x121/0x290 [ 719.976544][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976577][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976604][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 719.976631][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976659][T13741] ? _raw_spin_unlock+0x28/0x50 [ 719.976684][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976712][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 719.976747][T13741] nilfs_segctor_construct+0x17b/0x690 [ 719.976777][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976813][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 719.976838][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.976866][T13741] ? __lock_acquire+0xab9/0xd20 [ 719.976927][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.976951][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 719.976988][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 719.977030][T13741] ? __kthread_parkme+0x7b/0x200 [ 719.977065][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.977092][T13741] ? __kthread_parkme+0x1a1/0x200 [ 719.977135][T13741] kthread+0x711/0x8a0 [ 719.977162][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 719.977189][T13741] ? __pfx_kthread+0x10/0x10 [ 719.977209][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.977242][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 719.977269][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 719.977297][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 719.977326][T13741] ? __pfx_kthread+0x10/0x10 [ 719.977350][T13741] ret_from_fork+0x3fc/0x770 [ 719.977384][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 719.977425][T13741] ? __switch_to_asm+0x39/0x70 [ 719.977450][T13741] ? __switch_to_asm+0x33/0x70 [ 719.977479][T13741] ? __pfx_kthread+0x10/0x10 [ 719.977504][T13741] ret_from_fork_asm+0x1a/0x30 [ 719.977550][T13741] [ 719.984419][T13741] getblk(): invalid block size 1024 requested [ 720.577548][T12642] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 720.595060][T13421] udevd[13421]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 720.612376][T13292] udevd[13292]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 720.787373][T12642] usb 4-1: Using ep0 maxpacket: 16 [ 720.817761][T12642] usb 4-1: config 64 has an invalid interface number: 176 but max is 0 [ 720.831276][T14398] udevd[14398]: symlink '../../loop5' '/dev/disk/by-diskseq/136.tmp-b7:5' failed: Read-only file system [ 720.865005][T12642] usb 4-1: config 64 has no interface number 0 [ 720.899453][T12642] usb 4-1: config 64 interface 176 has no altsetting 0 [ 720.921400][T13233] udevd[13233]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 720.961462][T12642] usb 4-1: New USB device found, idVendor=0c72, idProduct=0014, bcdDevice=14.8d [ 720.971108][T12642] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 721.010022][T12642] usb 4-1: Product: syz [ 721.053769][T12642] usb 4-1: Manufacturer: syz [ 721.074032][T12642] usb 4-1: SerialNumber: syz [ 721.241396][T13233] udevd[13233]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 721.457714][T12642] peak_usb 4-1:64.176 can0: unable to request usb[type=0 value=1] err=-71 [ 721.481733][T13421] udevd[13421]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 721.527364][T12642] peak_usb 4-1:64.176: unable to read PCAN-USB X6 firmware info (err -71) [ 721.580505][T13741] logical block size: 32768 [ 721.636941][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 721.636975][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 721.636991][T13741] Call Trace: [ 721.637001][T13741] [ 721.637013][T13741] dump_stack_lvl+0x189/0x250 [ 721.637061][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 721.637102][T13741] ? __pfx__printk+0x10/0x10 [ 721.637133][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637166][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 721.637202][T13741] bdev_getblk+0x5b0/0x690 [ 721.637234][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637264][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 721.637309][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 721.637354][T13741] nilfs_segbuf_reset+0x37/0x140 [ 721.637394][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 721.637420][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637454][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637495][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637596][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 721.637627][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637655][T13741] ? __lock_acquire+0xab9/0xd20 [ 721.637694][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637722][T13741] ? do_raw_spin_lock+0x121/0x290 [ 721.637768][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637801][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637830][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 721.637855][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637883][T13741] ? _raw_spin_unlock+0x28/0x50 [ 721.637909][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.637936][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 721.637971][T13741] nilfs_segctor_construct+0x17b/0x690 [ 721.638002][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.638038][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 721.638063][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.638092][T13741] ? __lock_acquire+0xab9/0xd20 [ 721.638167][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 721.638191][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 721.638228][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 721.638271][T13741] ? __kthread_parkme+0x7b/0x200 [ 721.638305][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.638334][T13741] ? __kthread_parkme+0x1a1/0x200 [ 721.638376][T13741] kthread+0x711/0x8a0 [ 721.638403][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 721.638430][T13741] ? __pfx_kthread+0x10/0x10 [ 721.638450][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.638488][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 721.638515][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 721.638543][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 721.638573][T13741] ? __pfx_kthread+0x10/0x10 [ 721.638597][T13741] ret_from_fork+0x3fc/0x770 [ 721.638631][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 721.638669][T13741] ? __switch_to_asm+0x39/0x70 [ 721.638694][T13741] ? __switch_to_asm+0x33/0x70 [ 721.638720][T13741] ? __pfx_kthread+0x10/0x10 [ 721.638744][T13741] ret_from_fork_asm+0x1a/0x30 [ 721.638790][T13741] [ 722.415592][T13741] getblk(): invalid block size 1024 requested [ 723.433232][T13741] logical block size: 32768 [ 723.487099][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 723.487136][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 723.487157][T13741] Call Trace: [ 723.487168][T13741] [ 723.487178][T13741] dump_stack_lvl+0x189/0x250 [ 723.487236][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 723.487277][T13741] ? __pfx__printk+0x10/0x10 [ 723.487307][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487341][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 723.487373][T13741] bdev_getblk+0x5b0/0x690 [ 723.487404][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487431][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 723.487475][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 723.487521][T13741] nilfs_segbuf_reset+0x37/0x140 [ 723.487560][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 723.487588][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487621][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487657][T13741] ? __schedule+0x1713/0x4d00 [ 723.487753][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 723.487784][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487813][T13741] ? __lock_acquire+0xab9/0xd20 [ 723.487852][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487880][T13741] ? do_raw_spin_lock+0x121/0x290 [ 723.487926][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487960][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.487988][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 723.488015][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488043][T13741] ? _raw_spin_unlock+0x28/0x50 [ 723.488069][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488098][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 723.488137][T13741] nilfs_segctor_construct+0x17b/0x690 [ 723.488167][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488203][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 723.488234][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488261][T13741] ? __lock_acquire+0xab9/0xd20 [ 723.488323][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 723.488351][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 723.488388][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 723.488430][T13741] ? __kthread_parkme+0x7b/0x200 [ 723.488464][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488497][T13741] ? __kthread_parkme+0x1a1/0x200 [ 723.488541][T13741] kthread+0x711/0x8a0 [ 723.488568][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 723.488595][T13741] ? __pfx_kthread+0x10/0x10 [ 723.488615][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488646][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 723.488671][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 723.488697][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 723.488723][T13741] ? __pfx_kthread+0x10/0x10 [ 723.488747][T13741] ret_from_fork+0x3fc/0x770 [ 723.488779][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 723.488815][T13741] ? __switch_to_asm+0x39/0x70 [ 723.488839][T13741] ? __switch_to_asm+0x33/0x70 [ 723.488863][T13741] ? __pfx_kthread+0x10/0x10 [ 723.488887][T13741] ret_from_fork_asm+0x1a/0x30 [ 723.488932][T13741] [ 723.794321][ C0] vkms_vblank_simulate: vblank timer overrun [ 723.887195][T13741] getblk(): invalid block size 1024 requested [ 723.893285][T13741] logical block size: 32768 [ 724.160490][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 724.160526][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 724.160542][T13741] Call Trace: [ 724.160555][T13741] [ 724.160567][T13741] dump_stack_lvl+0x189/0x250 [ 724.160617][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 724.160649][T13741] ? __pfx__printk+0x10/0x10 [ 724.160671][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.160696][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 724.160720][T13741] bdev_getblk+0x5b0/0x690 [ 724.160742][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.160763][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 724.160795][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 724.160829][T13741] nilfs_segbuf_reset+0x37/0x140 [ 724.160858][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 724.160877][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.160902][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.160928][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161003][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 724.161026][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161047][T13741] ? __lock_acquire+0xab9/0xd20 [ 724.161076][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161097][T13741] ? do_raw_spin_lock+0x121/0x290 [ 724.161131][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161156][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161177][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 724.161196][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161217][T13741] ? _raw_spin_unlock+0x28/0x50 [ 724.161241][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161262][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 724.161288][T13741] nilfs_segctor_construct+0x17b/0x690 [ 724.161312][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161339][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 724.161358][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161379][T13741] ? __lock_acquire+0xab9/0xd20 [ 724.161425][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 724.161443][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 724.161471][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 724.161502][T13741] ? __kthread_parkme+0x7b/0x200 [ 724.161528][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161549][T13741] ? __kthread_parkme+0x1a1/0x200 [ 724.161581][T13741] kthread+0x711/0x8a0 [ 724.161601][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 724.161621][T13741] ? __pfx_kthread+0x10/0x10 [ 724.161636][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161660][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 724.161681][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.161702][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 724.161723][T13741] ? __pfx_kthread+0x10/0x10 [ 724.161745][T13741] ret_from_fork+0x3fc/0x770 [ 724.161771][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 724.161799][T13741] ? __switch_to_asm+0x39/0x70 [ 724.161817][T13741] ? __switch_to_asm+0x33/0x70 [ 724.161835][T13741] ? __pfx_kthread+0x10/0x10 [ 724.161854][T13741] ret_from_fork_asm+0x1a/0x30 [ 724.161888][T13741] [ 724.465488][ C0] vkms_vblank_simulate: vblank timer overrun [ 724.508304][T13741] getblk(): invalid block size 1024 requested [ 724.514486][T13741] logical block size: 32768 [ 724.791380][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 724.791417][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 724.791432][T13741] Call Trace: [ 724.791443][T13741] [ 724.791454][T13741] dump_stack_lvl+0x189/0x250 [ 724.791501][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 724.791540][T13741] ? __pfx__printk+0x10/0x10 [ 724.791570][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.791603][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 724.791635][T13741] bdev_getblk+0x5b0/0x690 [ 724.791664][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.791692][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 724.791735][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 724.791780][T13741] nilfs_segbuf_reset+0x37/0x140 [ 724.791819][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 724.791845][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.791878][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.791913][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792016][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 724.792046][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792075][T13741] ? __lock_acquire+0xab9/0xd20 [ 724.792115][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792143][T13741] ? do_raw_spin_lock+0x121/0x290 [ 724.792189][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792228][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792256][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 724.792283][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792311][T13741] ? _raw_spin_unlock+0x28/0x50 [ 724.792338][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792366][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 724.792401][T13741] nilfs_segctor_construct+0x17b/0x690 [ 724.792431][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792468][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 724.792493][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792522][T13741] ? __lock_acquire+0xab9/0xd20 [ 724.792584][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 724.792608][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 724.792646][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 724.792689][T13741] ? __kthread_parkme+0x7b/0x200 [ 724.792724][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792752][T13741] ? __kthread_parkme+0x1a1/0x200 [ 724.792795][T13741] kthread+0x711/0x8a0 [ 724.792822][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 724.792848][T13741] ? __pfx_kthread+0x10/0x10 [ 724.792868][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792901][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 724.792928][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 724.792956][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 724.792986][T13741] ? __pfx_kthread+0x10/0x10 [ 724.793011][T13741] ret_from_fork+0x3fc/0x770 [ 724.793045][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 724.793083][T13741] ? __switch_to_asm+0x39/0x70 [ 724.793108][T13741] ? __switch_to_asm+0x33/0x70 [ 724.793133][T13741] ? __pfx_kthread+0x10/0x10 [ 724.793157][T13741] ret_from_fork_asm+0x1a/0x30 [ 724.793203][T13741] [ 725.095350][ C0] vkms_vblank_simulate: vblank timer overrun [ 725.106407][T13741] getblk(): invalid block size 1024 requested [ 725.112855][T13741] logical block size: 32768 [ 725.117697][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 725.117729][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 725.117745][T13741] Call Trace: [ 725.117756][T13741] [ 725.117767][T13741] dump_stack_lvl+0x189/0x250 [ 725.117817][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 725.117859][T13741] ? __pfx__printk+0x10/0x10 [ 725.117889][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.117923][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 725.117955][T13741] bdev_getblk+0x5b0/0x690 [ 725.117985][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118011][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 725.118053][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 725.118097][T13741] nilfs_segbuf_reset+0x37/0x140 [ 725.118135][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 725.118180][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118213][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118252][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118354][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 725.118384][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118412][T13741] ? __lock_acquire+0xab9/0xd20 [ 725.118452][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118480][T13741] ? do_raw_spin_lock+0x121/0x290 [ 725.118526][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118559][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118587][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 725.118614][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118642][T13741] ? _raw_spin_unlock+0x28/0x50 [ 725.118668][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118699][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 725.118734][T13741] nilfs_segctor_construct+0x17b/0x690 [ 725.118764][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118801][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 725.118826][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.118854][T13741] ? __lock_acquire+0xab9/0xd20 [ 725.118916][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 725.118941][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 725.118978][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 725.119021][T13741] ? __kthread_parkme+0x7b/0x200 [ 725.119056][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.119084][T13741] ? __kthread_parkme+0x1a1/0x200 [ 725.119128][T13741] kthread+0x711/0x8a0 [ 725.119155][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 725.119182][T13741] ? __pfx_kthread+0x10/0x10 [ 725.119202][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.119239][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 725.119266][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.119295][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 725.119324][T13741] ? __pfx_kthread+0x10/0x10 [ 725.119348][T13741] ret_from_fork+0x3fc/0x770 [ 725.119382][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 725.119420][T13741] ? __switch_to_asm+0x39/0x70 [ 725.119445][T13741] ? __switch_to_asm+0x33/0x70 [ 725.119469][T13741] ? __pfx_kthread+0x10/0x10 [ 725.119494][T13741] ret_from_fork_asm+0x1a/0x30 [ 725.119539][T13741] [ 725.119696][T13741] getblk(): invalid block size 1024 requested [ 725.444192][T13741] logical block size: 32768 [ 725.448862][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 725.448894][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 725.448911][T13741] Call Trace: [ 725.448921][T13741] [ 725.448933][T13741] dump_stack_lvl+0x189/0x250 [ 725.448982][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 725.449022][T13741] ? __pfx__printk+0x10/0x10 [ 725.449053][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449087][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 725.449120][T13741] bdev_getblk+0x5b0/0x690 [ 725.449150][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449179][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 725.449230][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 725.449276][T13741] nilfs_segbuf_reset+0x37/0x140 [ 725.449316][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 725.449343][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449377][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449412][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449513][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 725.449545][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449574][T13741] ? __lock_acquire+0xab9/0xd20 [ 725.449613][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449642][T13741] ? do_raw_spin_lock+0x121/0x290 [ 725.449689][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449723][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449752][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 725.449778][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449807][T13741] ? _raw_spin_unlock+0x28/0x50 [ 725.449833][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449862][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 725.449898][T13741] nilfs_segctor_construct+0x17b/0x690 [ 725.449929][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.449965][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 725.449991][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.450020][T13741] ? __lock_acquire+0xab9/0xd20 [ 725.450082][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 725.450107][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 725.450145][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 725.450189][T13741] ? __kthread_parkme+0x7b/0x200 [ 725.450232][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.450261][T13741] ? __kthread_parkme+0x1a1/0x200 [ 725.450304][T13741] kthread+0x711/0x8a0 [ 725.450332][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 725.450360][T13741] ? __pfx_kthread+0x10/0x10 [ 725.450380][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.450414][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 725.450442][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 725.450470][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 725.450500][T13741] ? __pfx_kthread+0x10/0x10 [ 725.450524][T13741] ret_from_fork+0x3fc/0x770 [ 725.450559][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 725.450597][T13741] ? __switch_to_asm+0x39/0x70 [ 725.450623][T13741] ? __switch_to_asm+0x33/0x70 [ 725.450648][T13741] ? __pfx_kthread+0x10/0x10 [ 725.450674][T13741] ret_from_fork_asm+0x1a/0x30 [ 725.450720][T13741] [ 725.451080][T13741] getblk(): invalid block size 1024 requested [ 725.811928][T13233] udevd[13233]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 725.884299][T14914] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2680'. [ 726.324038][T13741] logical block size: 32768 [ 726.328673][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 726.328705][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 726.328720][T13741] Call Trace: [ 726.328730][T13741] [ 726.328741][T13741] dump_stack_lvl+0x189/0x250 [ 726.328789][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 726.328829][T13741] ? __pfx__printk+0x10/0x10 [ 726.328859][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.328892][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 726.328925][T13741] bdev_getblk+0x5b0/0x690 [ 726.328954][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.328982][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 726.329025][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 726.329070][T13741] nilfs_segbuf_reset+0x37/0x140 [ 726.329109][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 726.329233][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 726.329264][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329293][T13741] ? __lock_acquire+0xab9/0xd20 [ 726.329331][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329359][T13741] ? do_raw_spin_lock+0x121/0x290 [ 726.329405][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329438][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329466][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 726.329492][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329520][T13741] ? _raw_spin_unlock+0x28/0x50 [ 726.329546][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329573][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 726.329608][T13741] nilfs_segctor_construct+0x17b/0x690 [ 726.329639][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329674][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 726.329701][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329729][T13741] ? __lock_acquire+0xab9/0xd20 [ 726.329790][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 726.329815][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 726.329853][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 726.329896][T13741] ? __kthread_parkme+0x7b/0x200 [ 726.329931][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.329960][T13741] ? __kthread_parkme+0x1a1/0x200 [ 726.330004][T13741] kthread+0x711/0x8a0 [ 726.330031][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 726.330058][T13741] ? __pfx_kthread+0x10/0x10 [ 726.330078][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.330111][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 726.330138][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 726.330165][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 726.330194][T13741] ? __pfx_kthread+0x10/0x10 [ 726.330226][T13741] ret_from_fork+0x3fc/0x770 [ 726.330260][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 726.330297][T13741] ? __switch_to_asm+0x39/0x70 [ 726.330324][T13741] ? __switch_to_asm+0x33/0x70 [ 726.330349][T13741] ? __pfx_kthread+0x10/0x10 [ 726.330373][T13741] ret_from_fork_asm+0x1a/0x30 [ 726.330419][T13741] [ 726.330569][T13741] getblk(): invalid block size 1024 requested [ 726.331349][T13421] udevd[13421]: symlink '../../loop5' '/dev/disk/by-diskseq/136.tmp-b7:5' failed: Read-only file system [ 726.343092][T13741] logical block size: 32768 [ 726.997182][T12638] usb 6-1: new high-speed USB device number 33 using dummy_hcd [ 727.103715][T13233] udevd[13233]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 727.156965][T12638] usb 6-1: Using ep0 maxpacket: 16 [ 727.171171][T13233] udevd[13233]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 727.194478][T12638] usb 6-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 727.225081][T12638] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 727.298923][T12638] usb 6-1: Product: syz [ 727.313631][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 727.313664][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 727.313680][T13741] Call Trace: [ 727.313690][T13741] [ 727.313701][T13741] dump_stack_lvl+0x189/0x250 [ 727.313748][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 727.313788][T13741] ? __pfx__printk+0x10/0x10 [ 727.313818][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.313851][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 727.313888][T13741] bdev_getblk+0x5b0/0x690 [ 727.313918][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.313947][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 727.313990][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 727.314035][T13741] nilfs_segbuf_reset+0x37/0x140 [ 727.314074][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 727.314187][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 727.314225][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314254][T13741] ? __lock_acquire+0xab9/0xd20 [ 727.314293][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314321][T13741] ? do_raw_spin_lock+0x121/0x290 [ 727.314368][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314402][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314431][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 727.314457][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314486][T13741] ? _raw_spin_unlock+0x28/0x50 [ 727.314511][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314539][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 727.314575][T13741] nilfs_segctor_construct+0x17b/0x690 [ 727.314605][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314641][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 727.314671][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314699][T13741] ? __lock_acquire+0xab9/0xd20 [ 727.314760][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 727.314784][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 727.314822][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 727.314866][T13741] ? __kthread_parkme+0x7b/0x200 [ 727.314900][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.314929][T13741] ? __kthread_parkme+0x1a1/0x200 [ 727.314972][T13741] kthread+0x711/0x8a0 [ 727.314999][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 727.315029][T13741] ? __pfx_kthread+0x10/0x10 [ 727.315047][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.315076][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 727.315100][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.315125][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 727.315151][T13741] ? __pfx_kthread+0x10/0x10 [ 727.315173][T13741] ret_from_fork+0x3fc/0x770 [ 727.315203][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 727.315242][T13741] ? __switch_to_asm+0x39/0x70 [ 727.315265][T13741] ? __switch_to_asm+0x33/0x70 [ 727.315287][T13741] ? __pfx_kthread+0x10/0x10 [ 727.315308][T13741] ret_from_fork_asm+0x1a/0x30 [ 727.315348][T13741] [ 727.315607][T13741] getblk(): invalid block size 1024 requested [ 727.619926][T12642] peak_usb 4-1:64.176: probe with driver peak_usb failed with error -71 [ 727.633495][T12638] usb 6-1: Manufacturer: syz [ 727.649772][T12638] usb 6-1: SerialNumber: syz [ 727.701711][T12642] usb 4-1: USB disconnect, device number 21 [ 727.716459][T12638] usb 6-1: config 0 descriptor?? [ 727.733023][T12638] ums-onetouch 6-1:0.0: USB Mass Storage device detected [ 727.793672][T13741] logical block size: 32768 [ 727.798375][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 727.798407][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 727.798423][T13741] Call Trace: [ 727.798433][T13741] [ 727.798448][T13741] dump_stack_lvl+0x189/0x250 [ 727.798496][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 727.798537][T13741] ? __pfx__printk+0x10/0x10 [ 727.798567][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.798601][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 727.798633][T13741] bdev_getblk+0x5b0/0x690 [ 727.798663][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.798691][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 727.798735][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 727.798780][T13741] nilfs_segbuf_reset+0x37/0x140 [ 727.798820][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 727.798933][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 727.798964][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.798993][T13741] ? __lock_acquire+0xab9/0xd20 [ 727.799033][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799061][T13741] ? do_raw_spin_lock+0x121/0x290 [ 727.799108][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799141][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799170][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 727.799196][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799231][T13741] ? _raw_spin_unlock+0x28/0x50 [ 727.799258][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799286][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 727.799321][T13741] nilfs_segctor_construct+0x17b/0x690 [ 727.799352][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799389][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 727.799418][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799446][T13741] ? __lock_acquire+0xab9/0xd20 [ 727.799508][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 727.799533][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 727.799570][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 727.799614][T13741] ? __kthread_parkme+0x7b/0x200 [ 727.799648][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799677][T13741] ? __kthread_parkme+0x1a1/0x200 [ 727.799721][T13741] kthread+0x711/0x8a0 [ 727.799748][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 727.799775][T13741] ? __pfx_kthread+0x10/0x10 [ 727.799796][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799829][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 727.799856][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 727.799885][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 727.799914][T13741] ? __pfx_kthread+0x10/0x10 [ 727.799939][T13741] ret_from_fork+0x3fc/0x770 [ 727.799973][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 727.800011][T13741] ? __switch_to_asm+0x39/0x70 [ 727.800037][T13741] ? __switch_to_asm+0x33/0x70 [ 727.800061][T13741] ? __pfx_kthread+0x10/0x10 [ 727.800086][T13741] ret_from_fork_asm+0x1a/0x30 [ 727.800133][T13741] [ 727.806608][T13741] getblk(): invalid block size 1024 requested [ 728.055678][T14398] udevd[14398]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 728.134541][T13741] logical block size: 32768 [ 728.140362][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 728.140394][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 728.140410][T13741] Call Trace: [ 728.140420][T13741] [ 728.140430][T13741] dump_stack_lvl+0x189/0x250 [ 728.140488][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 728.140528][T13741] ? __pfx__printk+0x10/0x10 [ 728.140559][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.140592][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 728.140625][T13741] bdev_getblk+0x5b0/0x690 [ 728.140655][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.140684][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 728.140718][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 728.140752][T13741] nilfs_segbuf_reset+0x37/0x140 [ 728.140781][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 728.140800][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.140825][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.140857][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.140939][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 728.140972][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141001][T13741] ? __lock_acquire+0xab9/0xd20 [ 728.141038][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141059][T13741] ? do_raw_spin_lock+0x121/0x290 [ 728.141093][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141117][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141138][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 728.141158][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141179][T13741] ? _raw_spin_unlock+0x28/0x50 [ 728.141198][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141219][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 728.141247][T13741] nilfs_segctor_construct+0x17b/0x690 [ 728.141270][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141297][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 728.141316][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141337][T13741] ? __lock_acquire+0xab9/0xd20 [ 728.141382][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 728.141401][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 728.141428][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 728.141460][T13741] ? __kthread_parkme+0x7b/0x200 [ 728.141491][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141512][T13741] ? __kthread_parkme+0x1a1/0x200 [ 728.141544][T13741] kthread+0x711/0x8a0 [ 728.141565][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 728.141585][T13741] ? __pfx_kthread+0x10/0x10 [ 728.141600][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141625][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 728.141645][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.141666][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 728.141688][T13741] ? __pfx_kthread+0x10/0x10 [ 728.141706][T13741] ret_from_fork+0x3fc/0x770 [ 728.141732][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 728.141760][T13741] ? __switch_to_asm+0x39/0x70 [ 728.141778][T13741] ? __switch_to_asm+0x33/0x70 [ 728.141797][T13741] ? __pfx_kthread+0x10/0x10 [ 728.141815][T13741] ret_from_fork_asm+0x1a/0x30 [ 728.141849][T13741] [ 728.142037][T13741] getblk(): invalid block size 1024 requested [ 728.189690][T13421] udevd[13421]: symlink '../../loop5' '/dev/disk/by-diskseq/136.tmp-b7:5' failed: Read-only file system [ 728.266507][ T5843] Bluetooth: hci6: command 0x0406 tx timeout [ 728.482385][T12638] usb 6-1: USB disconnect, device number 33 [ 728.551774][T14930] CIFS: VFS: Malformed UNC in devname [ 728.633998][T14937] x_tables: duplicate underflow at hook 3 [ 728.681041][T13233] udevd[13233]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 728.693920][T13741] logical block size: 32768 [ 728.698678][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 728.698709][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 728.698725][T13741] Call Trace: [ 728.698735][T13741] [ 728.698745][T13741] dump_stack_lvl+0x189/0x250 [ 728.698793][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 728.698834][T13741] ? __pfx__printk+0x10/0x10 [ 728.698863][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.698896][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 728.698926][T13741] bdev_getblk+0x5b0/0x690 [ 728.698955][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.698981][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 728.699023][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 728.699065][T13741] nilfs_segbuf_reset+0x37/0x140 [ 728.699103][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 728.699211][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 728.699240][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699268][T13741] ? __lock_acquire+0xab9/0xd20 [ 728.699308][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699336][T13741] ? do_raw_spin_lock+0x121/0x290 [ 728.699382][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699415][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699443][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 728.699470][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699504][T13741] ? _raw_spin_unlock+0x28/0x50 [ 728.699530][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699558][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 728.699593][T13741] nilfs_segctor_construct+0x17b/0x690 [ 728.699624][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699661][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 728.699686][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699714][T13741] ? __lock_acquire+0xab9/0xd20 [ 728.699775][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 728.699799][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 728.699836][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 728.699880][T13741] ? __kthread_parkme+0x7b/0x200 [ 728.699914][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.699943][T13741] ? __kthread_parkme+0x1a1/0x200 [ 728.699986][T13741] kthread+0x711/0x8a0 [ 728.700014][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 728.700041][T13741] ? __pfx_kthread+0x10/0x10 [ 728.700061][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.700095][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 728.700122][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 728.700150][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 728.700179][T13741] ? __pfx_kthread+0x10/0x10 [ 728.700203][T13741] ret_from_fork+0x3fc/0x770 [ 728.700236][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 728.700277][T13741] ? __switch_to_asm+0x39/0x70 [ 728.700304][T13741] ? __switch_to_asm+0x33/0x70 [ 728.700330][T13741] ? __pfx_kthread+0x10/0x10 [ 728.700355][T13741] ret_from_fork_asm+0x1a/0x30 [ 728.700402][T13741] [ 729.023532][T13741] getblk(): invalid block size 1024 requested [ 729.029638][T13741] logical block size: 32768 [ 729.034149][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 729.034171][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 729.034184][T13741] Call Trace: [ 729.034192][T13741] [ 729.034200][T13741] dump_stack_lvl+0x189/0x250 [ 729.034241][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 729.034271][T13741] ? __pfx__printk+0x10/0x10 [ 729.034294][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034319][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 729.034342][T13741] bdev_getblk+0x5b0/0x690 [ 729.034365][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034386][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 729.034418][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 729.034452][T13741] nilfs_segbuf_reset+0x37/0x140 [ 729.034480][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 729.034500][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034525][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034553][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034625][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 729.034648][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034669][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.034698][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034719][T13741] ? do_raw_spin_lock+0x121/0x290 [ 729.034753][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034778][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034799][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 729.034819][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034840][T13741] ? _raw_spin_unlock+0x28/0x50 [ 729.034859][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034880][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 729.034906][T13741] nilfs_segctor_construct+0x17b/0x690 [ 729.034928][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034955][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 729.034974][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.034995][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.035041][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.035060][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 729.035087][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 729.035119][T13741] ? __kthread_parkme+0x7b/0x200 [ 729.035145][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.035166][T13741] ? __kthread_parkme+0x1a1/0x200 [ 729.035198][T13741] kthread+0x711/0x8a0 [ 729.035218][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.035243][T13741] ? __pfx_kthread+0x10/0x10 [ 729.035258][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.035283][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 729.035303][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.035324][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 729.035345][T13741] ? __pfx_kthread+0x10/0x10 [ 729.035364][T13741] ret_from_fork+0x3fc/0x770 [ 729.035389][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 729.035417][T13741] ? __switch_to_asm+0x39/0x70 [ 729.035436][T13741] ? __switch_to_asm+0x33/0x70 [ 729.035455][T13741] ? __pfx_kthread+0x10/0x10 [ 729.035473][T13741] ret_from_fork_asm+0x1a/0x30 [ 729.035508][T13741] [ 729.355932][T13741] getblk(): invalid block size 1024 requested [ 729.362289][T13741] logical block size: 32768 [ 729.366871][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 729.366904][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 729.366921][T13741] Call Trace: [ 729.366931][T13741] [ 729.366943][T13741] dump_stack_lvl+0x189/0x250 [ 729.366991][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 729.367032][T13741] ? __pfx__printk+0x10/0x10 [ 729.367063][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367096][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 729.367127][T13741] bdev_getblk+0x5b0/0x690 [ 729.367158][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367186][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 729.367229][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 729.367270][T13741] nilfs_segbuf_reset+0x37/0x140 [ 729.367309][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 729.367335][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367369][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367409][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367511][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 729.367542][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367571][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.367611][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367639][T13741] ? do_raw_spin_lock+0x121/0x290 [ 729.367686][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367719][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367748][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 729.367774][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367803][T13741] ? _raw_spin_unlock+0x28/0x50 [ 729.367828][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367857][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 729.367893][T13741] nilfs_segctor_construct+0x17b/0x690 [ 729.367924][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.367960][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 729.367986][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.368015][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.368077][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.368102][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 729.368140][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 729.368183][T13741] ? __kthread_parkme+0x7b/0x200 [ 729.368219][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.368248][T13741] ? __kthread_parkme+0x1a1/0x200 [ 729.368292][T13741] kthread+0x711/0x8a0 [ 729.368319][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.368346][T13741] ? __pfx_kthread+0x10/0x10 [ 729.368367][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.368400][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 729.368428][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.368456][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 729.368491][T13741] ? __pfx_kthread+0x10/0x10 [ 729.368516][T13741] ret_from_fork+0x3fc/0x770 [ 729.368550][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 729.368588][T13741] ? __switch_to_asm+0x39/0x70 [ 729.368614][T13741] ? __switch_to_asm+0x33/0x70 [ 729.368640][T13741] ? __pfx_kthread+0x10/0x10 [ 729.368665][T13741] ret_from_fork_asm+0x1a/0x30 [ 729.368711][T13741] [ 729.373149][T13741] getblk(): invalid block size 1024 requested [ 729.381051][T13421] udevd[13421]: symlink '../../loop5' '/dev/disk/by-diskseq/136.tmp-b7:5' failed: Read-only file system [ 729.761298][T13741] logical block size: 32768 [ 729.774812][T13233] udevd[13233]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 729.808432][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 729.808459][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 729.808471][T13741] Call Trace: [ 729.808485][T13741] [ 729.808494][T13741] dump_stack_lvl+0x189/0x250 [ 729.808531][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 729.808561][T13741] ? __pfx__printk+0x10/0x10 [ 729.808584][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808609][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 729.808632][T13741] bdev_getblk+0x5b0/0x690 [ 729.808654][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808676][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 729.808708][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 729.808742][T13741] nilfs_segbuf_reset+0x37/0x140 [ 729.808771][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 729.808791][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808815][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808841][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808917][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 729.808939][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.808960][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.808990][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809010][T13741] ? do_raw_spin_lock+0x121/0x290 [ 729.809044][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809069][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809089][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 729.809109][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809130][T13741] ? _raw_spin_unlock+0x28/0x50 [ 729.809149][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809171][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 729.809196][T13741] nilfs_segctor_construct+0x17b/0x690 [ 729.809219][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809246][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 729.809265][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809286][T13741] ? __lock_acquire+0xab9/0xd20 [ 729.809331][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.809350][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 729.809378][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 729.809409][T13741] ? __kthread_parkme+0x7b/0x200 [ 729.809435][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809456][T13741] ? __kthread_parkme+0x1a1/0x200 [ 729.809492][T13741] kthread+0x711/0x8a0 [ 729.809512][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 729.809533][T13741] ? __pfx_kthread+0x10/0x10 [ 729.809547][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809572][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 729.809592][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 729.809613][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 729.809635][T13741] ? __pfx_kthread+0x10/0x10 [ 729.809654][T13741] ret_from_fork+0x3fc/0x770 [ 729.809679][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 729.809707][T13741] ? __switch_to_asm+0x39/0x70 [ 729.809726][T13741] ? __switch_to_asm+0x33/0x70 [ 729.809744][T13741] ? __pfx_kthread+0x10/0x10 [ 729.809763][T13741] ret_from_fork_asm+0x1a/0x30 [ 729.809797][T13741] [ 730.127512][T13741] getblk(): invalid block size 1024 requested [ 730.133602][T13741] logical block size: 32768 [ 730.138238][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 730.138269][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 730.138283][T13741] Call Trace: [ 730.138291][T13741] [ 730.138300][T13741] dump_stack_lvl+0x189/0x250 [ 730.138336][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 730.138366][T13741] ? __pfx__printk+0x10/0x10 [ 730.138389][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138414][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 730.138437][T13741] bdev_getblk+0x5b0/0x690 [ 730.138459][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138485][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 730.138517][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 730.138551][T13741] nilfs_segbuf_reset+0x37/0x140 [ 730.138580][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 730.138664][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 730.138687][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138709][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.138738][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138759][T13741] ? do_raw_spin_lock+0x121/0x290 [ 730.138792][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138817][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138838][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 730.138858][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138878][T13741] ? _raw_spin_unlock+0x28/0x50 [ 730.138897][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138918][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 730.138944][T13741] nilfs_segctor_construct+0x17b/0x690 [ 730.138966][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.138993][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 730.139012][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.139033][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.139079][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.139097][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 730.139125][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 730.139157][T13741] ? __kthread_parkme+0x7b/0x200 [ 730.139183][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.139204][T13741] ? __kthread_parkme+0x1a1/0x200 [ 730.139236][T13741] kthread+0x711/0x8a0 [ 730.139256][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.139276][T13741] ? __pfx_kthread+0x10/0x10 [ 730.139291][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.139316][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 730.139336][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.139357][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 730.139379][T13741] ? __pfx_kthread+0x10/0x10 [ 730.139398][T13741] ret_from_fork+0x3fc/0x770 [ 730.139424][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 730.139452][T13741] ? __switch_to_asm+0x39/0x70 [ 730.139470][T13741] ? __switch_to_asm+0x33/0x70 [ 730.139492][T13741] ? __pfx_kthread+0x10/0x10 [ 730.139510][T13741] ret_from_fork_asm+0x1a/0x30 [ 730.139544][T13741] [ 730.561601][T13741] getblk(): invalid block size 1024 requested [ 730.567872][T13741] logical block size: 32768 [ 730.572417][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 730.572448][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 730.572465][T13741] Call Trace: [ 730.572480][T13741] [ 730.572491][T13741] dump_stack_lvl+0x189/0x250 [ 730.572539][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 730.572580][T13741] ? __pfx__printk+0x10/0x10 [ 730.572610][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.572644][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 730.572677][T13741] bdev_getblk+0x5b0/0x690 [ 730.572707][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.572736][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 730.572779][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 730.572825][T13741] nilfs_segbuf_reset+0x37/0x140 [ 730.572864][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 730.572891][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.572925][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.572959][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573061][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 730.573092][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573120][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.573160][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573188][T13741] ? do_raw_spin_lock+0x121/0x290 [ 730.573234][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573269][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573297][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 730.573324][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573353][T13741] ? _raw_spin_unlock+0x28/0x50 [ 730.573379][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573408][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 730.573443][T13741] nilfs_segctor_construct+0x17b/0x690 [ 730.573480][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573517][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 730.573542][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573570][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.573632][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.573657][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 730.573694][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 730.573738][T13741] ? __kthread_parkme+0x7b/0x200 [ 730.573773][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573803][T13741] ? __kthread_parkme+0x1a1/0x200 [ 730.573846][T13741] kthread+0x711/0x8a0 [ 730.573877][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.573905][T13741] ? __pfx_kthread+0x10/0x10 [ 730.573925][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.573958][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 730.573985][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.574014][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 730.574043][T13741] ? __pfx_kthread+0x10/0x10 [ 730.574069][T13741] ret_from_fork+0x3fc/0x770 [ 730.574103][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 730.574141][T13741] ? __switch_to_asm+0x39/0x70 [ 730.574167][T13741] ? __switch_to_asm+0x33/0x70 [ 730.574192][T13741] ? __pfx_kthread+0x10/0x10 [ 730.574217][T13741] ret_from_fork_asm+0x1a/0x30 [ 730.574263][T13741] [ 730.574521][T13741] getblk(): invalid block size 1024 requested [ 730.832561][T14398] udevd[14398]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 730.898906][T13741] logical block size: 32768 [ 730.903590][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 730.903627][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 730.903643][T13741] Call Trace: [ 730.903654][T13741] [ 730.903665][T13741] dump_stack_lvl+0x189/0x250 [ 730.903714][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 730.903755][T13741] ? __pfx__printk+0x10/0x10 [ 730.903786][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.903819][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 730.903853][T13741] bdev_getblk+0x5b0/0x690 [ 730.903882][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.903911][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 730.903955][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 730.904001][T13741] nilfs_segbuf_reset+0x37/0x140 [ 730.904040][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 730.904068][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904102][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904136][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904238][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 730.904269][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904298][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.904338][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904367][T13741] ? do_raw_spin_lock+0x121/0x290 [ 730.904414][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904448][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904481][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 730.904508][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904537][T13741] ? _raw_spin_unlock+0x28/0x50 [ 730.904564][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904592][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 730.904628][T13741] nilfs_segctor_construct+0x17b/0x690 [ 730.904659][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904695][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 730.904720][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904749][T13741] ? __lock_acquire+0xab9/0xd20 [ 730.904811][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.904836][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 730.904874][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 730.904917][T13741] ? __kthread_parkme+0x7b/0x200 [ 730.904953][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.904982][T13741] ? __kthread_parkme+0x1a1/0x200 [ 730.905025][T13741] kthread+0x711/0x8a0 [ 730.905053][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 730.905081][T13741] ? __pfx_kthread+0x10/0x10 [ 730.905101][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.905135][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 730.905163][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 730.905191][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 730.905221][T13741] ? __pfx_kthread+0x10/0x10 [ 730.905246][T13741] ret_from_fork+0x3fc/0x770 [ 730.905280][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 730.905319][T13741] ? __switch_to_asm+0x39/0x70 [ 730.905345][T13741] ? __switch_to_asm+0x33/0x70 [ 730.905371][T13741] ? __pfx_kthread+0x10/0x10 [ 730.905397][T13741] ret_from_fork_asm+0x1a/0x30 [ 730.905443][T13741] [ 731.563529][T13741] getblk(): invalid block size 1024 requested [ 731.569852][T13741] logical block size: 32768 [ 731.574374][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 731.574405][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 731.574422][T13741] Call Trace: [ 731.574432][T13741] [ 731.574443][T13741] dump_stack_lvl+0x189/0x250 [ 731.574497][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 731.574538][T13741] ? __pfx__printk+0x10/0x10 [ 731.574569][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.574602][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 731.574634][T13741] bdev_getblk+0x5b0/0x690 [ 731.574664][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.574693][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 731.574737][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 731.574783][T13741] nilfs_segbuf_reset+0x37/0x140 [ 731.574822][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 731.574848][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.574882][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.574917][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575018][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 731.575050][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575079][T13741] ? __lock_acquire+0xab9/0xd20 [ 731.575119][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575147][T13741] ? do_raw_spin_lock+0x121/0x290 [ 731.575194][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575227][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575256][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 731.575283][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575312][T13741] ? _raw_spin_unlock+0x28/0x50 [ 731.575338][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575366][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 731.575402][T13741] nilfs_segctor_construct+0x17b/0x690 [ 731.575433][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575469][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 731.575501][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575529][T13741] ? __lock_acquire+0xab9/0xd20 [ 731.575592][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 731.575616][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 731.575654][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 731.575697][T13741] ? __kthread_parkme+0x7b/0x200 [ 731.575732][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575760][T13741] ? __kthread_parkme+0x1a1/0x200 [ 731.575803][T13741] kthread+0x711/0x8a0 [ 731.575831][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 731.575858][T13741] ? __pfx_kthread+0x10/0x10 [ 731.575878][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575911][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 731.575938][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 731.575967][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 731.575997][T13741] ? __pfx_kthread+0x10/0x10 [ 731.576022][T13741] ret_from_fork+0x3fc/0x770 [ 731.576060][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 731.576099][T13741] ? __switch_to_asm+0x39/0x70 [ 731.576125][T13741] ? __switch_to_asm+0x33/0x70 [ 731.576149][T13741] ? __pfx_kthread+0x10/0x10 [ 731.576174][T13741] ret_from_fork_asm+0x1a/0x30 [ 731.576224][T13741] [ 731.877296][T14398] udevd[14398]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 731.939201][T14398] udevd[14398]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 732.212362][T13741] getblk(): invalid block size 1024 requested [ 732.219148][T13741] logical block size: 32768 [ 732.223855][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 732.223881][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 732.223894][T13741] Call Trace: [ 732.223902][T13741] [ 732.223910][T13741] dump_stack_lvl+0x189/0x250 [ 732.223947][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 732.223976][T13741] ? __pfx__printk+0x10/0x10 [ 732.223999][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224024][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 732.224048][T13741] bdev_getblk+0x5b0/0x690 [ 732.224070][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224092][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 732.224123][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 732.224157][T13741] nilfs_segbuf_reset+0x37/0x140 [ 732.224186][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 732.224270][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 732.224293][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224314][T13741] ? __lock_acquire+0xab9/0xd20 [ 732.224343][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224364][T13741] ? do_raw_spin_lock+0x121/0x290 [ 732.224399][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224424][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224445][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 732.224465][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224491][T13741] ? _raw_spin_unlock+0x28/0x50 [ 732.224511][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224532][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 732.224558][T13741] nilfs_segctor_construct+0x17b/0x690 [ 732.224580][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224607][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 732.224626][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224647][T13741] ? __lock_acquire+0xab9/0xd20 [ 732.224693][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 732.224711][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 732.224739][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 732.224770][T13741] ? __kthread_parkme+0x7b/0x200 [ 732.224797][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224818][T13741] ? __kthread_parkme+0x1a1/0x200 [ 732.224850][T13741] kthread+0x711/0x8a0 [ 732.224870][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 732.224890][T13741] ? __pfx_kthread+0x10/0x10 [ 732.224905][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224930][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 732.224950][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.224971][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 732.224992][T13741] ? __pfx_kthread+0x10/0x10 [ 732.225011][T13741] ret_from_fork+0x3fc/0x770 [ 732.225036][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 732.225064][T13741] ? __switch_to_asm+0x39/0x70 [ 732.225082][T13741] ? __switch_to_asm+0x33/0x70 [ 732.225100][T13741] ? __pfx_kthread+0x10/0x10 [ 732.225119][T13741] ret_from_fork_asm+0x1a/0x30 [ 732.225153][T13741] [ 732.225453][T13741] getblk(): invalid block size 1024 requested [ 732.735174][T13741] logical block size: 32768 [ 732.739815][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 732.739847][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 732.739864][T13741] Call Trace: [ 732.739874][T13741] [ 732.739885][T13741] dump_stack_lvl+0x189/0x250 [ 732.739935][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 732.739975][T13741] ? __pfx__printk+0x10/0x10 [ 732.740006][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740040][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 732.740076][T13741] bdev_getblk+0x5b0/0x690 [ 732.740106][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740135][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 732.740178][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 732.740224][T13741] nilfs_segbuf_reset+0x37/0x140 [ 732.740263][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 732.740377][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 732.740407][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740436][T13741] ? __lock_acquire+0xab9/0xd20 [ 732.740476][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740515][T13741] ? do_raw_spin_lock+0x121/0x290 [ 732.740561][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740595][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740624][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 732.740650][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740679][T13741] ? _raw_spin_unlock+0x28/0x50 [ 732.740706][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740735][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 732.740770][T13741] nilfs_segctor_construct+0x17b/0x690 [ 732.740801][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740837][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 732.740863][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.740892][T13741] ? __lock_acquire+0xab9/0xd20 [ 732.740954][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 732.740979][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 732.741016][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 732.741060][T13741] ? __kthread_parkme+0x7b/0x200 [ 732.741095][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.741124][T13741] ? __kthread_parkme+0x1a1/0x200 [ 732.741168][T13741] kthread+0x711/0x8a0 [ 732.741195][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 732.741222][T13741] ? __pfx_kthread+0x10/0x10 [ 732.741242][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.741276][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 732.741304][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 732.741333][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 732.741363][T13741] ? __pfx_kthread+0x10/0x10 [ 732.741388][T13741] ret_from_fork+0x3fc/0x770 [ 732.741422][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 732.741460][T13741] ? __switch_to_asm+0x39/0x70 [ 732.741489][T13741] ? __switch_to_asm+0x33/0x70 [ 732.741514][T13741] ? __pfx_kthread+0x10/0x10 [ 732.741539][T13741] ret_from_fork_asm+0x1a/0x30 [ 732.741586][T13741] [ 732.741842][T13741] getblk(): invalid block size 1024 requested [ 733.082873][T14398] udevd[14398]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 733.256684][T13741] logical block size: 32768 [ 733.261237][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 733.261268][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 733.261284][T13741] Call Trace: [ 733.261294][T13741] [ 733.261304][T13741] dump_stack_lvl+0x189/0x250 [ 733.261352][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 733.261392][T13741] ? __pfx__printk+0x10/0x10 [ 733.261423][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.261457][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 733.261489][T13741] bdev_getblk+0x5b0/0x690 [ 733.261519][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.261547][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 733.261591][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 733.261636][T13741] nilfs_segbuf_reset+0x37/0x140 [ 733.261675][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 733.261788][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 733.261819][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.261848][T13741] ? __lock_acquire+0xab9/0xd20 [ 733.261887][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.261915][T13741] ? do_raw_spin_lock+0x121/0x290 [ 733.261962][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.261995][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262023][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 733.262050][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262078][T13741] ? _raw_spin_unlock+0x28/0x50 [ 733.262104][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262132][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 733.262167][T13741] nilfs_segctor_construct+0x17b/0x690 [ 733.262197][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262241][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 733.262266][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262294][T13741] ? __lock_acquire+0xab9/0xd20 [ 733.262355][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 733.262380][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 733.262418][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 733.262461][T13741] ? __kthread_parkme+0x7b/0x200 [ 733.262496][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262524][T13741] ? __kthread_parkme+0x1a1/0x200 [ 733.262567][T13741] kthread+0x711/0x8a0 [ 733.262595][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 733.262622][T13741] ? __pfx_kthread+0x10/0x10 [ 733.262642][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262675][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 733.262702][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.262731][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 733.262761][T13741] ? __pfx_kthread+0x10/0x10 [ 733.262786][T13741] ret_from_fork+0x3fc/0x770 [ 733.262819][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 733.262856][T13741] ? __switch_to_asm+0x39/0x70 [ 733.262882][T13741] ? __switch_to_asm+0x33/0x70 [ 733.262906][T13741] ? __pfx_kthread+0x10/0x10 [ 733.262931][T13741] ret_from_fork_asm+0x1a/0x30 [ 733.262977][T13741] [ 733.263210][T13741] getblk(): invalid block size 1024 requested [ 733.559119][T14398] udevd[14398]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 733.615879][T13741] logical block size: 32768 [ 733.620509][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 733.620542][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 733.620558][T13741] Call Trace: [ 733.620569][T13741] [ 733.620580][T13741] dump_stack_lvl+0x189/0x250 [ 733.620629][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 733.620670][T13741] ? __pfx__printk+0x10/0x10 [ 733.620700][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.620734][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 733.620767][T13741] bdev_getblk+0x5b0/0x690 [ 733.620796][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.620826][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 733.620869][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 733.620916][T13741] nilfs_segbuf_reset+0x37/0x140 [ 733.620954][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 733.620982][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621015][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621050][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621151][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 733.621183][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621212][T13741] ? __lock_acquire+0xab9/0xd20 [ 733.621258][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621287][T13741] ? do_raw_spin_lock+0x121/0x290 [ 733.621334][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621368][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621396][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 733.621423][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621451][T13741] ? _raw_spin_unlock+0x28/0x50 [ 733.621477][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621506][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 733.621542][T13741] nilfs_segctor_construct+0x17b/0x690 [ 733.621573][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621609][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 733.621635][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621664][T13741] ? __lock_acquire+0xab9/0xd20 [ 733.621726][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 733.621751][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 733.621788][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 733.621833][T13741] ? __kthread_parkme+0x7b/0x200 [ 733.621869][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.621897][T13741] ? __kthread_parkme+0x1a1/0x200 [ 733.621941][T13741] kthread+0x711/0x8a0 [ 733.621969][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 733.621996][T13741] ? __pfx_kthread+0x10/0x10 [ 733.622017][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.622050][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 733.622078][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 733.622106][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 733.622135][T13741] ? __pfx_kthread+0x10/0x10 [ 733.622160][T13741] ret_from_fork+0x3fc/0x770 [ 733.622194][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 733.622238][T13741] ? __switch_to_asm+0x39/0x70 [ 733.622265][T13741] ? __switch_to_asm+0x33/0x70 [ 733.622290][T13741] ? __pfx_kthread+0x10/0x10 [ 733.622315][T13741] ret_from_fork_asm+0x1a/0x30 [ 733.622362][T13741] [ 733.622571][T13741] getblk(): invalid block size 1024 requested [ 734.047252][T14981] netlink: 8 bytes leftover after parsing attributes in process `syz.2.2696'. [ 734.827205][T13233] udevd[13233]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 734.921795][T14398] udevd[14398]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 734.939722][T13741] logical block size: 32768 [ 735.330651][T14398] udevd[14398]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 735.372886][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 735.372919][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 735.372936][T13741] Call Trace: [ 735.372946][T13741] [ 735.372957][T13741] dump_stack_lvl+0x189/0x250 [ 735.373005][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 735.373045][T13741] ? __pfx__printk+0x10/0x10 [ 735.373076][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373109][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 735.373141][T13741] bdev_getblk+0x5b0/0x690 [ 735.373171][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373200][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 735.373244][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 735.373290][T13741] nilfs_segbuf_reset+0x37/0x140 [ 735.373330][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 735.373444][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 735.373475][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373508][T13741] ? __lock_acquire+0xab9/0xd20 [ 735.373548][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373576][T13741] ? do_raw_spin_lock+0x121/0x290 [ 735.373622][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373656][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373684][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 735.373710][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373739][T13741] ? _raw_spin_unlock+0x28/0x50 [ 735.373765][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373793][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 735.373828][T13741] nilfs_segctor_construct+0x17b/0x690 [ 735.373858][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373895][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 735.373920][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.373949][T13741] ? __lock_acquire+0xab9/0xd20 [ 735.374011][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 735.374037][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 735.374075][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 735.374119][T13741] ? __kthread_parkme+0x7b/0x200 [ 735.374154][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.374184][T13741] ? __kthread_parkme+0x1a1/0x200 [ 735.374227][T13741] kthread+0x711/0x8a0 [ 735.374254][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 735.374281][T13741] ? __pfx_kthread+0x10/0x10 [ 735.374301][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.374334][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 735.374360][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.374389][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 735.374418][T13741] ? __pfx_kthread+0x10/0x10 [ 735.374442][T13741] ret_from_fork+0x3fc/0x770 [ 735.374477][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 735.374520][T13741] ? __switch_to_asm+0x39/0x70 [ 735.374545][T13741] ? __switch_to_asm+0x33/0x70 [ 735.374570][T13741] ? __pfx_kthread+0x10/0x10 [ 735.374595][T13741] ret_from_fork_asm+0x1a/0x30 [ 735.374641][T13741] [ 735.374789][T13741] getblk(): invalid block size 1024 requested [ 735.480719][T13421] udevd[13421]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 735.878350][T14998] netlink: 80 bytes leftover after parsing attributes in process `syz.1.2706'. [ 735.949435][T14398] udevd[14398]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 735.977871][T13741] logical block size: 32768 [ 735.983126][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 735.983156][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 735.983169][T13741] Call Trace: [ 735.983177][T13741] [ 735.983186][T13741] dump_stack_lvl+0x189/0x250 [ 735.983223][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 735.983257][T13741] ? __pfx__printk+0x10/0x10 [ 735.983280][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983305][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 735.983329][T13741] bdev_getblk+0x5b0/0x690 [ 735.983351][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983372][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 735.983404][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 735.983438][T13741] nilfs_segbuf_reset+0x37/0x140 [ 735.983466][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 735.983552][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 735.983575][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983595][T13741] ? __lock_acquire+0xab9/0xd20 [ 735.983625][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983646][T13741] ? do_raw_spin_lock+0x121/0x290 [ 735.983680][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983704][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983725][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 735.983745][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983766][T13741] ? _raw_spin_unlock+0x28/0x50 [ 735.983785][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983806][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 735.983832][T13741] nilfs_segctor_construct+0x17b/0x690 [ 735.983855][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983885][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 735.983904][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.983925][T13741] ? __lock_acquire+0xab9/0xd20 [ 735.983971][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 735.983995][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 735.984022][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 735.984054][T13741] ? __kthread_parkme+0x7b/0x200 [ 735.984081][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.984102][T13741] ? __kthread_parkme+0x1a1/0x200 [ 735.984133][T13741] kthread+0x711/0x8a0 [ 735.984154][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 735.984176][T13741] ? __pfx_kthread+0x10/0x10 [ 735.984195][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.984229][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 735.984265][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 735.984288][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 735.984310][T13741] ? __pfx_kthread+0x10/0x10 [ 735.984328][T13741] ret_from_fork+0x3fc/0x770 [ 735.984354][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 735.984383][T13741] ? __switch_to_asm+0x39/0x70 [ 735.984402][T13741] ? __switch_to_asm+0x33/0x70 [ 735.984420][T13741] ? __pfx_kthread+0x10/0x10 [ 735.984439][T13741] ret_from_fork_asm+0x1a/0x30 [ 735.984474][T13741] [ 735.996492][T13741] getblk(): invalid block size 1024 requested [ 736.000573][T12638] usb 6-1: new high-speed USB device number 34 using dummy_hcd [ 736.309552][T14398] udevd[14398]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 736.386798][T13741] logical block size: 32768 [ 736.435584][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 736.435618][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 736.435634][T13741] Call Trace: [ 736.435643][T13741] [ 736.435654][T13741] dump_stack_lvl+0x189/0x250 [ 736.435701][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 736.435741][T13741] ? __pfx__printk+0x10/0x10 [ 736.435770][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.435803][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 736.435834][T13741] bdev_getblk+0x5b0/0x690 [ 736.435864][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.435892][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 736.435934][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 736.435979][T13741] nilfs_segbuf_reset+0x37/0x140 [ 736.436017][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 736.436043][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436076][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436114][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436210][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 736.436247][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436276][T13741] ? __lock_acquire+0xab9/0xd20 [ 736.436314][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436342][T13741] ? do_raw_spin_lock+0x121/0x290 [ 736.436388][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436421][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436449][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 736.436474][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436503][T13741] ? _raw_spin_unlock+0x28/0x50 [ 736.436528][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436557][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 736.436592][T13741] nilfs_segctor_construct+0x17b/0x690 [ 736.436622][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436658][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 736.436683][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436711][T13741] ? __lock_acquire+0xab9/0xd20 [ 736.436772][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 736.436798][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 736.436835][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 736.436879][T13741] ? __kthread_parkme+0x7b/0x200 [ 736.436913][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.436942][T13741] ? __kthread_parkme+0x1a1/0x200 [ 736.436985][T13741] kthread+0x711/0x8a0 [ 736.437012][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 736.437039][T13741] ? __pfx_kthread+0x10/0x10 [ 736.437058][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.437095][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 736.437121][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.437150][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 736.437180][T13741] ? __pfx_kthread+0x10/0x10 [ 736.437204][T13741] ret_from_fork+0x3fc/0x770 [ 736.437244][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 736.437281][T13741] ? __switch_to_asm+0x39/0x70 [ 736.437306][T13741] ? __switch_to_asm+0x33/0x70 [ 736.437331][T13741] ? __pfx_kthread+0x10/0x10 [ 736.437355][T13741] ret_from_fork_asm+0x1a/0x30 [ 736.437400][T13741] [ 736.440708][T13741] getblk(): invalid block size 1024 requested [ 736.782886][T14398] udevd[14398]: symlink '../../loop6' '/dev/disk/by-diskseq/141.tmp-b7:6' failed: Read-only file system [ 736.797884][T15004] x_tables: duplicate underflow at hook 3 [ 736.809181][T12638] usb 6-1: config 0 has no interfaces? [ 736.834987][T15006] netlink: 460 bytes leftover after parsing attributes in process `syz.6.2709'. [ 736.839353][T12638] usb 6-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 736.844406][T13741] logical block size: 32768 [ 736.943009][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 736.943044][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 736.943060][T13741] Call Trace: [ 736.943071][T13741] [ 736.943082][T13741] dump_stack_lvl+0x189/0x250 [ 736.943131][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 736.943171][T13741] ? __pfx__printk+0x10/0x10 [ 736.943201][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943234][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 736.943266][T13741] bdev_getblk+0x5b0/0x690 [ 736.943296][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943323][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 736.943366][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 736.943411][T13741] nilfs_segbuf_reset+0x37/0x140 [ 736.943450][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 736.943570][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 736.943600][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943628][T13741] ? __lock_acquire+0xab9/0xd20 [ 736.943667][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943695][T13741] ? do_raw_spin_lock+0x121/0x290 [ 736.943742][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943775][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943804][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 736.943830][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943859][T13741] ? _raw_spin_unlock+0x28/0x50 [ 736.943888][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.943917][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 736.943952][T13741] nilfs_segctor_construct+0x17b/0x690 [ 736.943982][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.944018][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 736.944047][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.944076][T13741] ? __lock_acquire+0xab9/0xd20 [ 736.944137][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 736.944162][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 736.944198][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 736.944241][T13741] ? __kthread_parkme+0x7b/0x200 [ 736.944277][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.944305][T13741] ? __kthread_parkme+0x1a1/0x200 [ 736.944348][T13741] kthread+0x711/0x8a0 [ 736.944375][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 736.944402][T13741] ? __pfx_kthread+0x10/0x10 [ 736.944422][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.944456][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 736.944488][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 736.944517][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 736.944546][T13741] ? __pfx_kthread+0x10/0x10 [ 736.944571][T13741] ret_from_fork+0x3fc/0x770 [ 736.944608][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 736.944646][T13741] ? __switch_to_asm+0x39/0x70 [ 736.944672][T13741] ? __switch_to_asm+0x33/0x70 [ 736.944697][T13741] ? __pfx_kthread+0x10/0x10 [ 736.944721][T13741] ret_from_fork_asm+0x1a/0x30 [ 736.944765][T13741] [ 737.249772][T13233] udevd[13233]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 737.295540][T12638] usb 6-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 737.545310][T13741] getblk(): invalid block size 1024 requested [ 737.595271][T12638] usb 6-1: Product: syz [ 737.599647][T13741] logical block size: 32768 [ 737.605661][T12638] usb 6-1: Manufacturer: syz [ 737.610348][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 737.610378][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 737.610395][T13741] Call Trace: [ 737.610405][T13741] [ 737.610416][T13741] dump_stack_lvl+0x189/0x250 [ 737.610462][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 737.610501][T13741] ? __pfx__printk+0x10/0x10 [ 737.610531][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.610564][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 737.610596][T13741] bdev_getblk+0x5b0/0x690 [ 737.610625][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.610653][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 737.610696][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 737.610740][T13741] nilfs_segbuf_reset+0x37/0x140 [ 737.610779][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 737.610805][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.610839][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.610872][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.610973][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 737.611003][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611031][T13741] ? __lock_acquire+0xab9/0xd20 [ 737.611070][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611098][T13741] ? do_raw_spin_lock+0x121/0x290 [ 737.611144][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611177][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611205][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 737.611232][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611266][T13741] ? _raw_spin_unlock+0x28/0x50 [ 737.611292][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611320][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 737.611353][T13741] nilfs_segctor_construct+0x17b/0x690 [ 737.611384][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611419][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 737.611445][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611473][T13741] ? __lock_acquire+0xab9/0xd20 [ 737.611532][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 737.611551][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 737.611579][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 737.611611][T13741] ? __kthread_parkme+0x7b/0x200 [ 737.611637][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611658][T13741] ? __kthread_parkme+0x1a1/0x200 [ 737.611690][T13741] kthread+0x711/0x8a0 [ 737.611710][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 737.611731][T13741] ? __pfx_kthread+0x10/0x10 [ 737.611745][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611770][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 737.611790][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 737.611811][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 737.611833][T13741] ? __pfx_kthread+0x10/0x10 [ 737.611851][T13741] ret_from_fork+0x3fc/0x770 [ 737.611877][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 737.611905][T13741] ? __switch_to_asm+0x39/0x70 [ 737.611923][T13741] ? __switch_to_asm+0x33/0x70 [ 737.611942][T13741] ? __pfx_kthread+0x10/0x10 [ 737.611960][T13741] ret_from_fork_asm+0x1a/0x30 [ 737.611995][T13741] [ 737.612119][T13741] getblk(): invalid block size 1024 requested [ 737.872410][T15013] bridge0: port 1(bridge_slave_0) entered disabled state [ 738.014171][T12638] usb 6-1: config 0 descriptor?? [ 738.025906][T15014] netlink: 'syz.6.2711': attribute type 16 has an invalid length. [ 738.055748][T13741] logical block size: 32768 [ 738.060338][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 738.060365][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 738.060380][T13741] Call Trace: [ 738.060390][T13741] [ 738.060400][T13741] dump_stack_lvl+0x189/0x250 [ 738.060446][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 738.060483][T13741] ? __pfx__printk+0x10/0x10 [ 738.060515][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.060544][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 738.060573][T13741] bdev_getblk+0x5b0/0x690 [ 738.060599][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.060624][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 738.060662][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 738.060702][T13741] nilfs_segbuf_reset+0x37/0x140 [ 738.060737][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 738.060836][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 738.060862][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.060887][T13741] ? __lock_acquire+0xab9/0xd20 [ 738.060922][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.060948][T13741] ? do_raw_spin_lock+0x121/0x290 [ 738.060988][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061017][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061042][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 738.061065][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061090][T13741] ? _raw_spin_unlock+0x28/0x50 [ 738.061112][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061138][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 738.061168][T13741] nilfs_segctor_construct+0x17b/0x690 [ 738.061195][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061227][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 738.061250][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061275][T13741] ? __lock_acquire+0xab9/0xd20 [ 738.061329][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 738.061351][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 738.061384][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 738.061422][T13741] ? __kthread_parkme+0x7b/0x200 [ 738.061453][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061478][T13741] ? __kthread_parkme+0x1a1/0x200 [ 738.061520][T13741] kthread+0x711/0x8a0 [ 738.061544][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 738.061567][T13741] ? __pfx_kthread+0x10/0x10 [ 738.061585][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061615][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 738.061638][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.061663][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 738.061690][T13741] ? __pfx_kthread+0x10/0x10 [ 738.061712][T13741] ret_from_fork+0x3fc/0x770 [ 738.061742][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 738.061775][T13741] ? __switch_to_asm+0x39/0x70 [ 738.061797][T13741] ? __switch_to_asm+0x33/0x70 [ 738.061819][T13741] ? __pfx_kthread+0x10/0x10 [ 738.061841][T13741] ret_from_fork_asm+0x1a/0x30 [ 738.061881][T13741] [ 738.062110][T13741] getblk(): invalid block size 1024 requested [ 738.407350][T15014] netlink: 'syz.6.2711': attribute type 17 has an invalid length. [ 738.448913][T13233] udevd[13233]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 738.477601][T15013] bridge0: port 2(bridge_slave_1) entered disabled state [ 738.575536][T13421] udevd[13421]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 738.636601][T13741] logical block size: 32768 [ 738.928619][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 738.928655][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 738.928674][T13741] Call Trace: [ 738.928684][T13741] [ 738.928697][T13741] dump_stack_lvl+0x189/0x250 [ 738.928747][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 738.928789][T13741] ? __pfx__printk+0x10/0x10 [ 738.928820][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.928855][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 738.928888][T13741] bdev_getblk+0x5b0/0x690 [ 738.928919][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.928948][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 738.928992][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 738.929038][T13741] nilfs_segbuf_reset+0x37/0x140 [ 738.929078][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 738.929105][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929134][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 738.929168][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929283][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 738.929315][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929344][T13741] ? __lock_acquire+0xab9/0xd20 [ 738.929384][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929412][T13741] ? do_raw_spin_lock+0x121/0x290 [ 738.929458][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929492][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929520][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 738.929547][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929576][T13741] ? _raw_spin_unlock+0x28/0x50 [ 738.929602][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929631][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 738.929669][T13741] nilfs_segctor_construct+0x17b/0x690 [ 738.929699][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929736][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 738.929762][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.929791][T13741] ? __lock_acquire+0xab9/0xd20 [ 738.929853][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 738.929879][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 738.929917][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 738.929962][T13741] ? __kthread_parkme+0x7b/0x200 [ 738.929998][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.930027][T13741] ? __kthread_parkme+0x1a1/0x200 [ 738.930072][T13741] kthread+0x711/0x8a0 [ 738.930098][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 738.930124][T13741] ? __pfx_kthread+0x10/0x10 [ 738.930140][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.930165][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 738.930185][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 738.930206][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 738.930227][T13741] ? __pfx_kthread+0x10/0x10 [ 738.930251][T13741] ret_from_fork+0x3fc/0x770 [ 738.930276][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 738.930304][T13741] ? __switch_to_asm+0x39/0x70 [ 738.930323][T13741] ? __switch_to_asm+0x33/0x70 [ 738.930341][T13741] ? __pfx_kthread+0x10/0x10 [ 738.930360][T13741] ret_from_fork_asm+0x1a/0x30 [ 738.930394][T13741] [ 739.033195][T12629] usb 6-1: USB disconnect, device number 34 [ 739.325477][T13741] getblk(): invalid block size 1024 requested [ 739.336924][T13741] logical block size: 32768 [ 739.351210][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 739.351251][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 739.351268][T13741] Call Trace: [ 739.351278][T13741] [ 739.351288][T13741] dump_stack_lvl+0x189/0x250 [ 739.351337][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 739.351377][T13741] ? __pfx__printk+0x10/0x10 [ 739.351407][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351440][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 739.351473][T13741] bdev_getblk+0x5b0/0x690 [ 739.351502][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351530][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 739.351573][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 739.351618][T13741] nilfs_segbuf_reset+0x37/0x140 [ 739.351657][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 739.351683][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351717][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351751][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351852][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 739.351882][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351913][T13741] ? __lock_acquire+0xab9/0xd20 [ 739.351948][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.351973][T13741] ? do_raw_spin_lock+0x121/0x290 [ 739.352013][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352043][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352067][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 739.352090][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352115][T13741] ? _raw_spin_unlock+0x28/0x50 [ 739.352138][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352162][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 739.352193][T13741] nilfs_segctor_construct+0x17b/0x690 [ 739.352220][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352258][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 739.352280][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352305][T13741] ? __lock_acquire+0xab9/0xd20 [ 739.352358][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 739.352380][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 739.352413][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 739.352451][T13741] ? __kthread_parkme+0x7b/0x200 [ 739.352482][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352507][T13741] ? __kthread_parkme+0x1a1/0x200 [ 739.352545][T13741] kthread+0x711/0x8a0 [ 739.352569][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 739.352593][T13741] ? __pfx_kthread+0x10/0x10 [ 739.352610][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352639][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 739.352663][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.352688][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 739.352713][T13741] ? __pfx_kthread+0x10/0x10 [ 739.352735][T13741] ret_from_fork+0x3fc/0x770 [ 739.352765][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 739.352801][T13741] ? __switch_to_asm+0x39/0x70 [ 739.352825][T13741] ? __switch_to_asm+0x33/0x70 [ 739.352847][T13741] ? __pfx_kthread+0x10/0x10 [ 739.352869][T13741] ret_from_fork_asm+0x1a/0x30 [ 739.352909][T13741] [ 739.708060][T13741] getblk(): invalid block size 1024 requested [ 739.714172][T13741] logical block size: 32768 [ 739.718930][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 739.718962][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 739.718979][T13741] Call Trace: [ 739.718989][T13741] [ 739.719000][T13741] dump_stack_lvl+0x189/0x250 [ 739.719048][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 739.719089][T13741] ? __pfx__printk+0x10/0x10 [ 739.719119][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719151][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 739.719183][T13741] bdev_getblk+0x5b0/0x690 [ 739.719212][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719248][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 739.719291][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 739.719336][T13741] nilfs_segbuf_reset+0x37/0x140 [ 739.719375][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 739.719402][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719435][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719470][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719572][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 739.719602][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719631][T13741] ? __lock_acquire+0xab9/0xd20 [ 739.719670][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719699][T13741] ? do_raw_spin_lock+0x121/0x290 [ 739.719745][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719778][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719806][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 739.719833][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719861][T13741] ? _raw_spin_unlock+0x28/0x50 [ 739.719887][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.719915][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 739.719950][T13741] nilfs_segctor_construct+0x17b/0x690 [ 739.719980][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.720016][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 739.720041][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.720070][T13741] ? __lock_acquire+0xab9/0xd20 [ 739.720130][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 739.720156][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 739.720193][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 739.720237][T13741] ? __kthread_parkme+0x7b/0x200 [ 739.720279][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.720307][T13741] ? __kthread_parkme+0x1a1/0x200 [ 739.720350][T13741] kthread+0x711/0x8a0 [ 739.720376][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 739.720403][T13741] ? __pfx_kthread+0x10/0x10 [ 739.720423][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.720456][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 739.720484][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 739.720512][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 739.720542][T13741] ? __pfx_kthread+0x10/0x10 [ 739.720566][T13741] ret_from_fork+0x3fc/0x770 [ 739.720600][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 739.720637][T13741] ? __switch_to_asm+0x39/0x70 [ 739.720662][T13741] ? __switch_to_asm+0x33/0x70 [ 739.720687][T13741] ? __pfx_kthread+0x10/0x10 [ 739.720712][T13741] ret_from_fork_asm+0x1a/0x30 [ 739.720758][T13741] [ 739.726315][T14398] udevd[14398]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 739.769028][T13741] getblk(): invalid block size 1024 requested [ 740.127223][T13741] logical block size: 32768 [ 740.131773][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 740.131803][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 740.131819][T13741] Call Trace: [ 740.131829][T13741] [ 740.131840][T13741] dump_stack_lvl+0x189/0x250 [ 740.131886][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 740.131926][T13741] ? __pfx__printk+0x10/0x10 [ 740.131955][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.131988][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 740.132020][T13741] bdev_getblk+0x5b0/0x690 [ 740.132049][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132077][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 740.132120][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 740.132165][T13741] nilfs_segbuf_reset+0x37/0x140 [ 740.132204][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 740.132231][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132270][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132304][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132404][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 740.132435][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132463][T13741] ? __lock_acquire+0xab9/0xd20 [ 740.132502][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132530][T13741] ? do_raw_spin_lock+0x121/0x290 [ 740.132575][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132608][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132636][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 740.132662][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132690][T13741] ? _raw_spin_unlock+0x28/0x50 [ 740.132715][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132743][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 740.132777][T13741] nilfs_segctor_construct+0x17b/0x690 [ 740.132807][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132843][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 740.132868][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.132896][T13741] ? __lock_acquire+0xab9/0xd20 [ 740.132961][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 740.132986][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 740.133024][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 740.133067][T13741] ? __kthread_parkme+0x7b/0x200 [ 740.133102][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.133130][T13741] ? __kthread_parkme+0x1a1/0x200 [ 740.133171][T13741] kthread+0x711/0x8a0 [ 740.133197][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 740.133222][T13741] ? __pfx_kthread+0x10/0x10 [ 740.133247][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.133280][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 740.133307][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.133335][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 740.133364][T13741] ? __pfx_kthread+0x10/0x10 [ 740.133389][T13741] ret_from_fork+0x3fc/0x770 [ 740.133423][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 740.133461][T13741] ? __switch_to_asm+0x39/0x70 [ 740.133486][T13741] ? __switch_to_asm+0x33/0x70 [ 740.133511][T13741] ? __pfx_kthread+0x10/0x10 [ 740.133536][T13741] ret_from_fork_asm+0x1a/0x30 [ 740.133581][T13741] [ 740.133934][T13741] getblk(): invalid block size 1024 requested [ 740.649991][T14398] udevd[14398]: symlink '../../loop4' '/dev/disk/by-diskseq/147.tmp-b7:4' failed: Read-only file system [ 740.673248][T13233] udevd[13233]: symlink '../../loop1' '/dev/disk/by-diskseq/125.tmp-b7:1' failed: Read-only file system [ 740.770547][ T31] INFO: task syz-executor:5831 blocked for more than 144 seconds. [ 740.821710][ T31] Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 [ 740.885596][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 740.894560][ T31] task:syz-executor state:D stack:21960 pid:5831 tgid:5831 ppid:1 task_flags:0x400140 flags:0x00004004 [ 740.945159][T13741] logical block size: 32768 [ 740.949916][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 740.949948][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 740.949964][T13741] Call Trace: [ 740.949975][T13741] [ 740.949986][T13741] dump_stack_lvl+0x189/0x250 [ 740.950035][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 740.950077][T13741] ? __pfx__printk+0x10/0x10 [ 740.950108][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950141][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 740.950174][T13741] bdev_getblk+0x5b0/0x690 [ 740.950204][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950233][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 740.950284][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 740.950331][T13741] nilfs_segbuf_reset+0x37/0x140 [ 740.950371][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 740.950458][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 740.950481][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950503][T13741] ? __lock_acquire+0xab9/0xd20 [ 740.950533][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950554][T13741] ? do_raw_spin_lock+0x121/0x290 [ 740.950588][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950613][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950634][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 740.950653][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950674][T13741] ? _raw_spin_unlock+0x28/0x50 [ 740.950693][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950714][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 740.950740][T13741] nilfs_segctor_construct+0x17b/0x690 [ 740.950763][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950790][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 740.950808][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.950830][T13741] ? __lock_acquire+0xab9/0xd20 [ 740.950875][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 740.950894][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 740.950921][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 740.950953][T13741] ? __kthread_parkme+0x7b/0x200 [ 740.950979][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.951000][T13741] ? __kthread_parkme+0x1a1/0x200 [ 740.951032][T13741] kthread+0x711/0x8a0 [ 740.951052][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 740.951072][T13741] ? __pfx_kthread+0x10/0x10 [ 740.951087][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.951112][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 740.951132][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 740.951153][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 740.951175][T13741] ? __pfx_kthread+0x10/0x10 [ 740.951193][T13741] ret_from_fork+0x3fc/0x770 [ 740.951219][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 740.951252][T13741] ? __switch_to_asm+0x39/0x70 [ 740.951270][T13741] ? __switch_to_asm+0x33/0x70 [ 740.951288][T13741] ? __pfx_kthread+0x10/0x10 [ 740.951307][T13741] ret_from_fork_asm+0x1a/0x30 [ 740.951341][T13741] [ 740.951480][T13741] getblk(): invalid block size 1024 requested [ 741.215053][ T31] Call Trace: [ 741.250135][ T31] [ 741.253241][ T31] __schedule+0x16f5/0x4d00 [ 741.258936][ T31] ? schedule+0x165/0x360 [ 741.263471][ T31] ? __pfx___schedule+0x10/0x10 [ 741.269060][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.356494][ T31] ? schedule+0x91/0x360 [ 741.366214][ T31] schedule+0x165/0x360 [ 741.375186][ T31] wb_wait_for_completion+0x15f/0x260 [ 741.391637][ T31] ? __pfx_wb_wait_for_completion+0x10/0x10 [ 741.405009][ T31] ? __pfx_autoremove_wake_function+0x10/0x10 [ 741.445916][ T31] sync_inodes_sb+0x1bb/0xa10 [ 741.471872][ T31] ? __pfx_sync_inodes_sb+0x10/0x10 [ 741.490740][ T31] ? __pfx_nilfs_sync_fs+0x10/0x10 [ 741.501810][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.514274][ T31] ? __dentry_kill+0x53d/0x660 [ 741.566249][ T31] ? get_nr_dirty_inodes+0x1c4/0x210 [ 741.592247][ T31] sync_filesystem+0x17a/0x230 [ 741.638661][ T31] generic_shutdown_super+0x6f/0x2c0 [ 741.661774][ T31] kill_block_super+0x44/0x90 [ 741.679252][ T31] deactivate_locked_super+0xbc/0x130 [ 741.692080][ T31] cleanup_mnt+0x425/0x4c0 [ 741.699648][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.707399][T13741] logical block size: 32768 [ 741.712031][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 741.717772][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 741.717803][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 741.717820][T13741] Call Trace: [ 741.717829][T13741] [ 741.717840][T13741] dump_stack_lvl+0x189/0x250 [ 741.717886][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 741.717926][T13741] ? __pfx__printk+0x10/0x10 [ 741.717957][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.717990][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 741.718022][T13741] bdev_getblk+0x5b0/0x690 [ 741.718051][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718080][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 741.718128][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 741.718175][T13741] nilfs_segbuf_reset+0x37/0x140 [ 741.718228][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 741.718341][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 741.718372][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718401][T13741] ? __lock_acquire+0xab9/0xd20 [ 741.718441][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718470][T13741] ? do_raw_spin_lock+0x121/0x290 [ 741.718521][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718555][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718585][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 741.718612][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718641][T13741] ? _raw_spin_unlock+0x28/0x50 [ 741.718667][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718695][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 741.718730][T13741] nilfs_segctor_construct+0x17b/0x690 [ 741.718760][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718800][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 741.718826][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.718855][T13741] ? __lock_acquire+0xab9/0xd20 [ 741.718917][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 741.718942][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 741.718980][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 741.719024][T13741] ? __kthread_parkme+0x7b/0x200 [ 741.719060][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.719089][T13741] ? __kthread_parkme+0x1a1/0x200 [ 741.719133][T13741] kthread+0x711/0x8a0 [ 741.719160][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 741.719187][T13741] ? __pfx_kthread+0x10/0x10 [ 741.719207][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.719241][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 741.719268][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 741.719297][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 741.719327][T13741] ? __pfx_kthread+0x10/0x10 [ 741.719352][T13741] ret_from_fork+0x3fc/0x770 [ 741.719387][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 741.719426][T13741] ? __switch_to_asm+0x39/0x70 [ 741.719451][T13741] ? __switch_to_asm+0x33/0x70 [ 741.719477][T13741] ? __pfx_kthread+0x10/0x10 [ 741.719501][T13741] ret_from_fork_asm+0x1a/0x30 [ 741.719552][T13741] [ 741.719859][T13741] getblk(): invalid block size 1024 requested [ 741.865277][ T31] task_work_run+0x1d4/0x260 [ 742.205092][T13741] logical block size: 32768 [ 742.216735][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 742.216760][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 742.216772][T13741] Call Trace: [ 742.216780][T13741] [ 742.216789][T13741] dump_stack_lvl+0x189/0x250 [ 742.216825][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 742.216855][T13741] ? __pfx__printk+0x10/0x10 [ 742.216878][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.216903][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 742.216927][T13741] bdev_getblk+0x5b0/0x690 [ 742.216949][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.216970][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 742.217002][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 742.217036][T13741] nilfs_segbuf_reset+0x37/0x140 [ 742.217065][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 742.217149][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 742.217172][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217193][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.217223][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217244][T13741] ? do_raw_spin_lock+0x121/0x290 [ 742.217278][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217302][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217323][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 742.217343][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217364][T13741] ? _raw_spin_unlock+0x28/0x50 [ 742.217384][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217404][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 742.217430][T13741] nilfs_segctor_construct+0x17b/0x690 [ 742.217452][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217479][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 742.217502][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217523][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.217569][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.217587][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 742.217615][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 742.217647][T13741] ? __kthread_parkme+0x7b/0x200 [ 742.217673][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217694][T13741] ? __kthread_parkme+0x1a1/0x200 [ 742.217726][T13741] kthread+0x711/0x8a0 [ 742.217746][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.217766][T13741] ? __pfx_kthread+0x10/0x10 [ 742.217781][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217806][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 742.217826][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.217847][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 742.217869][T13741] ? __pfx_kthread+0x10/0x10 [ 742.217888][T13741] ret_from_fork+0x3fc/0x770 [ 742.217913][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 742.217941][T13741] ? __switch_to_asm+0x39/0x70 [ 742.217960][T13741] ? __switch_to_asm+0x33/0x70 [ 742.217978][T13741] ? __pfx_kthread+0x10/0x10 [ 742.217997][T13741] ret_from_fork_asm+0x1a/0x30 [ 742.218031][T13741] [ 742.267153][ T31] ? __pfx_task_work_run+0x10/0x10 [ 742.300729][T13741] getblk(): invalid block size 1024 requested [ 742.533256][T13741] logical block size: 32768 [ 742.547979][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 742.548010][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 742.548027][T13741] Call Trace: [ 742.548037][T13741] [ 742.548047][T13741] dump_stack_lvl+0x189/0x250 [ 742.548097][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 742.548137][T13741] ? __pfx__printk+0x10/0x10 [ 742.548168][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548201][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 742.548233][T13741] bdev_getblk+0x5b0/0x690 [ 742.548263][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548292][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 742.548335][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 742.548381][T13741] nilfs_segbuf_reset+0x37/0x140 [ 742.548420][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 742.548540][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 742.548571][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548600][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.548640][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548668][T13741] ? do_raw_spin_lock+0x121/0x290 [ 742.548715][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548748][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548777][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 742.548804][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548832][T13741] ? _raw_spin_unlock+0x28/0x50 [ 742.548858][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548886][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 742.548922][T13741] nilfs_segctor_construct+0x17b/0x690 [ 742.548952][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.548988][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 742.549014][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.549043][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.549104][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.549130][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 742.549168][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 742.549211][T13741] ? __kthread_parkme+0x7b/0x200 [ 742.549246][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.549274][T13741] ? __kthread_parkme+0x1a1/0x200 [ 742.549317][T13741] kthread+0x711/0x8a0 [ 742.549345][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.549372][T13741] ? __pfx_kthread+0x10/0x10 [ 742.549392][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.549425][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 742.549452][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.549480][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 742.549519][T13741] ? __pfx_kthread+0x10/0x10 [ 742.549544][T13741] ret_from_fork+0x3fc/0x770 [ 742.549578][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 742.549616][T13741] ? __switch_to_asm+0x39/0x70 [ 742.549641][T13741] ? __switch_to_asm+0x33/0x70 [ 742.549665][T13741] ? __pfx_kthread+0x10/0x10 [ 742.549690][T13741] ret_from_fork_asm+0x1a/0x30 [ 742.549736][T13741] [ 742.729772][ T31] ? __x64_sys_umount+0x122/0x160 [ 742.856626][T14398] udevd[14398]: symlink '../../loop2' '/dev/disk/by-diskseq/145.tmp-b7:2' failed: Read-only file system [ 742.868034][T13741] getblk(): invalid block size 1024 requested [ 742.874118][T13741] logical block size: 32768 [ 742.878698][T13741] CPU: 0 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 742.878722][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 742.878734][T13741] Call Trace: [ 742.878743][T13741] [ 742.878752][T13741] dump_stack_lvl+0x189/0x250 [ 742.878789][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 742.878819][T13741] ? __pfx__printk+0x10/0x10 [ 742.878841][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.878866][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 742.878890][T13741] bdev_getblk+0x5b0/0x690 [ 742.878913][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.878934][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 742.878966][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 742.879000][T13741] nilfs_segbuf_reset+0x37/0x140 [ 742.879029][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 742.879049][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879074][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879103][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879175][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 742.879198][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879219][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.879249][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879269][T13741] ? do_raw_spin_lock+0x121/0x290 [ 742.879303][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879328][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879348][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 742.879368][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879390][T13741] ? _raw_spin_unlock+0x28/0x50 [ 742.879408][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879430][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 742.879456][T13741] nilfs_segctor_construct+0x17b/0x690 [ 742.879479][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879512][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 742.879531][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879552][T13741] ? __lock_acquire+0xab9/0xd20 [ 742.879597][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.879616][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 742.879644][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 742.879675][T13741] ? __kthread_parkme+0x7b/0x200 [ 742.879702][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879723][T13741] ? __kthread_parkme+0x1a1/0x200 [ 742.879755][T13741] kthread+0x711/0x8a0 [ 742.879775][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 742.879795][T13741] ? __pfx_kthread+0x10/0x10 [ 742.879810][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879835][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 742.879855][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 742.879876][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 742.879898][T13741] ? __pfx_kthread+0x10/0x10 [ 742.879916][T13741] ret_from_fork+0x3fc/0x770 [ 742.879941][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 742.879969][T13741] ? __switch_to_asm+0x39/0x70 [ 742.879988][T13741] ? __switch_to_asm+0x33/0x70 [ 742.880007][T13741] ? __pfx_kthread+0x10/0x10 [ 742.880025][T13741] ret_from_fork_asm+0x1a/0x30 [ 742.880060][T13741] [ 743.145903][T13741] getblk(): invalid block size 1024 requested [ 743.194315][ T31] ? exit_to_user_mode_loop+0x40/0x110 [ 743.200633][ T31] exit_to_user_mode_loop+0xec/0x110 [ 743.206211][ T31] do_syscall_64+0x2bd/0x3b0 [ 743.210914][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.216205][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.223377][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.229189][ T31] ? exc_page_fault+0x9f/0xf0 [ 743.234810][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 743.237530][T13741] logical block size: 32768 [ 743.240775][ T31] RIP: 0033:0x7f84b398fc97 [ 743.249716][ T31] RSP: 002b:00007ffd1f60ee88 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 743.250479][T13741] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 743.250517][T13741] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 743.250533][T13741] Call Trace: [ 743.250543][T13741] [ 743.250554][T13741] dump_stack_lvl+0x189/0x250 [ 743.250601][T13741] ? __pfx_dump_stack_lvl+0x10/0x10 [ 743.250641][T13741] ? __pfx__printk+0x10/0x10 [ 743.250671][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.250703][T13741] ? fs_reclaim_acquire+0x7d/0x100 [ 743.250735][T13741] bdev_getblk+0x5b0/0x690 [ 743.250765][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.250792][T13741] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 743.250835][T13741] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 743.250879][T13741] nilfs_segbuf_reset+0x37/0x140 [ 743.250917][T13741] nilfs_segctor_do_construct+0x1334/0x6a40 [ 743.250944][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.250977][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251010][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251111][T13741] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 743.251141][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251169][T13741] ? __lock_acquire+0xab9/0xd20 [ 743.251208][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251237][T13741] ? do_raw_spin_lock+0x121/0x290 [ 743.251281][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251314][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251342][T13741] ? do_raw_spin_unlock+0x122/0x240 [ 743.251368][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251396][T13741] ? _raw_spin_unlock+0x28/0x50 [ 743.251421][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251449][T13741] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 743.251483][T13741] nilfs_segctor_construct+0x17b/0x690 [ 743.251522][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251557][T13741] nilfs_segctor_thread+0x6f7/0xe00 [ 743.251582][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251610][T13741] ? __lock_acquire+0xab9/0xd20 [ 743.251671][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 743.251696][T13741] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 743.251732][T13741] ? __pfx_autoremove_wake_function+0x10/0x10 [ 743.251774][T13741] ? __kthread_parkme+0x7b/0x200 [ 743.251809][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251837][T13741] ? __kthread_parkme+0x1a1/0x200 [ 743.251880][T13741] kthread+0x711/0x8a0 [ 743.251907][T13741] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 743.251933][T13741] ? __pfx_kthread+0x10/0x10 [ 743.251953][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.251986][T13741] ? _raw_spin_unlock_irq+0x23/0x50 [ 743.252013][T13741] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.252041][T13741] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.252069][T13741] ? __pfx_kthread+0x10/0x10 [ 743.252094][T13741] ret_from_fork+0x3fc/0x770 [ 743.252128][T13741] ? __pfx_ret_from_fork+0x10/0x10 [ 743.252165][T13741] ? __switch_to_asm+0x39/0x70 [ 743.252191][T13741] ? __switch_to_asm+0x33/0x70 [ 743.252215][T13741] ? __pfx_kthread+0x10/0x10 [ 743.252240][T13741] ret_from_fork_asm+0x1a/0x30 [ 743.252285][T13741] [ 743.252539][T13741] getblk(): invalid block size 1024 requested [ 743.258489][ T31] RAX: 0000000000000000 RBX: 00007f84b3a1089d RCX: 00007f84b398fc97 [ 743.258514][ T31] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd1f60ef40 [ 743.258533][ T31] RBP: 00007ffd1f60ef40 R08: 0000000000000000 R09: 0000000000000000 [ 743.258552][ T31] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffd1f60ffd0 [ 743.258572][ T31] R13: 00007f84b3a1089d R14: 000000000008e9b9 R15: 00007ffd1f610010 [ 743.258613][ T31] [ 743.258704][ T31] [ 743.258704][ T31] Showing all locks held in the system: [ 743.258720][ T31] 1 lock held by khungtaskd/31: [ 743.258737][ T31] #0: ffffffff8e13d080 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2e/0x180 [ 743.258816][ T31] 2 locks held by kworker/u8:3/49: [ 743.258834][ T31] #0: ffff888143abc948 ((wq_completion)writeback){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 743.258914][ T31] #1: ffffc90000ba7bc0 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 743.259017][ T31] 3 locks held by kworker/u8:6/4115: [ 743.259034][ T31] #0: ffff88801a481148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_scheduled_works+0x9b4/0x17b0 [ 743.259113][ T31] #1: ffffc9000c677bc0 ((linkwatch_work).work){+.+.}-{0:0}, at: process_scheduled_works+0x9ef/0x17b0 [ 743.259191][ T31] #2: ffffffff8f50b248 (rtnl_mutex){+.+.}-{4:4}, at: linkwatch_event+0xe/0x60 [ 743.259273][ T31] 2 locks held by getty/5581: [ 743.259290][ T31] #0: ffff88814c90b0a0 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x25/0x70 [ 743.259360][ T31] #1: ffffc900036bb2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x43e/0x1400 [ 743.259439][ T31] 2 locks held by syz-executor/5831: [ 743.259456][ T31] #0: ffff88803056c0e0 (&type->s_umount_key#89){+.+.}-{4:4}, at: deactivate_super+0xa9/0xe0 [ 743.259540][ T31] #1: ffff8880248d47d0 (&bdi->wb_switch_rwsem){+.+.}-{4:4}, at: sync_inodes_sb+0x19f/0xa10 [ 743.259620][ T31] 7 locks held by segctord/13741: [ 743.259637][ T31] 2 locks held by syz.6.2711/15014: [ 743.259654][ T31] #0: ffffffff8f50b248 (rtnl_mutex){+.+.}-{4:4}, at: rtnl_newlink+0x8db/0x1c70 [ 743.259735][ T31] #1: ffffffff8e142bb8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x3b7/0x730 [ 743.259818][ T31] 3 locks held by syz.1.2718/15037: [ 743.259836][ T31] #0: ffff8880536aee08 (&sb->s_type->i_mutex_key#11){+.+.}-{4:4}, at: sock_close+0x9b/0x240 [ 743.259918][ T31] #1: ffffffff8f56f830 ((netlink_chain).rwsem){++++}-{4:4}, at: blocking_notifier_call_chain+0x54/0x90 [ 743.260000][ T31] #2: ffff8880304f7cd8 (&nft_net->commit_mutex){+.+.}-{4:4}, at: nft_rcv_nl_event+0x116/0x640 [ 743.260072][ T31] 2 locks held by syz.1.2718/15038: [ 743.260089][ T31] #0: ffff8880304f7cd8 (&nft_net->commit_mutex){+.+.}-{4:4}, at: nf_tables_valid_genid+0x3b/0x100 [ 743.260161][ T31] #1: ffffffff8e142bb8 (rcu_state.exp_mutex){+.+.}-{4:4}, at: synchronize_rcu_expedited+0x3b7/0x730 [ 743.260245][ T31] [ 743.260259][ T31] ============================================= [ 743.260259][ T31] [ 743.260272][ T31] NMI backtrace for cpu 0 [ 743.260288][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 743.260316][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 743.260331][ T31] Call Trace: [ 743.260340][ T31] [ 743.260351][ T31] dump_stack_lvl+0x189/0x250 [ 743.260391][ T31] ? __wake_up_klogd+0xd9/0x110 [ 743.260415][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.260447][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 743.260487][ T31] ? __pfx__printk+0x10/0x10 [ 743.260529][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 743.260559][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 743.260583][ T31] ? _printk+0xcf/0x120 [ 743.260615][ T31] ? __pfx__printk+0x10/0x10 [ 743.260645][ T31] ? debug_show_all_locks+0x2e/0x180 [ 743.260668][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 743.260699][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 743.260730][ T31] watchdog+0xfee/0x1030 [ 743.260761][ T31] ? watchdog+0x1de/0x1030 [ 743.260800][ T31] kthread+0x711/0x8a0 [ 743.260826][ T31] ? __pfx_watchdog+0x10/0x10 [ 743.260854][ T31] ? __pfx_kthread+0x10/0x10 [ 743.260874][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.260908][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 743.260936][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.260964][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.260993][ T31] ? __pfx_kthread+0x10/0x10 [ 743.261018][ T31] ret_from_fork+0x3fc/0x770 [ 743.261051][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 743.261089][ T31] ? __switch_to_asm+0x39/0x70 [ 743.261114][ T31] ? __switch_to_asm+0x33/0x70 [ 743.261139][ T31] ? __pfx_kthread+0x10/0x10 [ 743.261164][ T31] ret_from_fork_asm+0x1a/0x30 [ 743.261208][ T31] [ 743.261219][ T31] Sending NMI from CPU 0 to CPUs 1: [ 743.261247][ C1] NMI backtrace for cpu 1 [ 743.261262][ C1] CPU: 1 UID: 0 PID: 13741 Comm: segctord Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 743.261292][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 743.261307][ C1] RIP: 0010:check_preemption_disabled+0x3a/0x120 [ 743.261342][ C1] Code: 37 07 48 89 44 24 08 65 8b 05 06 6e 37 07 65 8b 0d fb 6d 37 07 f7 c1 ff ff ff 7f 74 23 65 48 8b 0d db 6d 37 07 48 3b 4c 24 08 <0f> 85 cc 00 00 00 48 83 c4 10 5b 41 5e 41 5f 5d e9 ac 9e ab f5 cc [ 743.261363][ C1] RSP: 0018:ffffc90000a07a80 EFLAGS: 00000246 [ 743.261383][ C1] RAX: 0000000000000001 RBX: ffffffff90bd4201 RCX: a1064aabc1eccc00 [ 743.261401][ C1] RDX: ffffc90000a07b01 RSI: ffffffff8be26f20 RDI: ffffffff8be26ee0 [ 743.261420][ C1] RBP: dffffc0000000000 R08: ffffc90000a08750 R09: ffffc90000a07bf8 [ 743.261438][ C1] R10: dffffc0000000000 R11: fffff52000140f81 R12: ffffc90000a08760 [ 743.261456][ C1] R13: ffffc90000a01000 R14: ffffc90000a07ba8 R15: ffffffff81727e15 [ 743.261477][ C1] FS: 0000000000000000(0000) GS:ffff888125d5f000(0000) knlGS:0000000000000000 [ 743.261497][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 743.261518][ C1] CR2: 0000001b30019ff8 CR3: 00000000753a3000 CR4: 0000000000350ef0 [ 743.261536][ C1] Call Trace: [ 743.261545][ C1] [ 743.261556][ C1] ? unwind_next_frame+0xa5/0x2390 [ 743.261586][ C1] rcu_is_watching+0x15/0xb0 [ 743.261617][ C1] ? unwind_next_frame+0xa5/0x2390 [ 743.261646][ C1] unwind_next_frame+0x1965/0x2390 [ 743.261681][ C1] ? unwind_next_frame+0xa5/0x2390 [ 743.261711][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x440 [ 743.261752][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 743.261790][ C1] arch_stack_walk+0x11c/0x150 [ 743.261826][ C1] ? ip_local_deliver_finish+0x2fb/0x580 [ 743.261866][ C1] stack_trace_save+0x9c/0xe0 [ 743.261901][ C1] ? __pfx_stack_trace_save+0x10/0x10 [ 743.261939][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.261966][ C1] ? stack_depot_save_flags+0x40/0x900 [ 743.262000][ C1] kasan_save_track+0x3e/0x80 [ 743.262031][ C1] ? kasan_save_track+0x3e/0x80 [ 743.262060][ C1] ? __kasan_slab_alloc+0x6c/0x80 [ 743.262091][ C1] ? kmem_cache_alloc_node_noprof+0x1bb/0x3c0 [ 743.262125][ C1] ? kmalloc_reserve+0xbd/0x290 [ 743.262160][ C1] ? __alloc_skb+0x142/0x2d0 [ 743.262193][ C1] ? _sctp_make_chunk+0x5e/0x430 [ 743.262227][ C1] ? sctp_make_heartbeat_ack+0x3b/0x310 [ 743.262260][ C1] ? sctp_sf_beat_8_3+0x4eb/0x7b0 [ 743.262295][ C1] ? sctp_do_sm+0x1e7/0x5a20 [ 743.262322][ C1] ? sctp_assoc_bh_rcv+0x3f2/0x630 [ 743.262348][ C1] ? sctp_rcv+0x1ca6/0x2490 [ 743.262370][ C1] ? ip_protocol_deliver_rcu+0x2e0/0x440 [ 743.262436][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.262465][ C1] __kasan_slab_alloc+0x6c/0x80 [ 743.262499][ C1] kmem_cache_alloc_node_noprof+0x1bb/0x3c0 [ 743.262537][ C1] ? kmalloc_reserve+0xbd/0x290 [ 743.262576][ C1] kmalloc_reserve+0xbd/0x290 [ 743.262615][ C1] __alloc_skb+0x142/0x2d0 [ 743.262653][ C1] _sctp_make_chunk+0x5e/0x430 [ 743.262691][ C1] sctp_make_heartbeat_ack+0x3b/0x310 [ 743.262725][ C1] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 743.262764][ C1] sctp_sf_beat_8_3+0x4eb/0x7b0 [ 743.262806][ C1] sctp_do_sm+0x1e7/0x5a20 [ 743.262833][ C1] ? __pfx_sctp_cname+0x10/0x10 [ 743.262862][ C1] ? stack_depot_save_flags+0x40/0x900 [ 743.262894][ C1] ? __pfx_sctp_transport_hold+0x10/0x10 [ 743.262920][ C1] ? asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 743.262945][ C1] ? record_print_text+0x26c/0x430 [ 743.262984][ C1] ? __pfx_sctp_do_sm+0x10/0x10 [ 743.263012][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263038][ C1] ? __lock_acquire+0xab9/0xd20 [ 743.263093][ C1] ? sctp_inq_pop+0xc46/0x1010 [ 743.263122][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263152][ C1] sctp_assoc_bh_rcv+0x3f2/0x630 [ 743.263190][ C1] sctp_rcv+0x1ca6/0x2490 [ 743.263213][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263253][ C1] ? __pfx_sctp_rcv+0x10/0x10 [ 743.263275][ C1] ? raw_local_deliver+0xd88/0xe90 [ 743.263307][ C1] ? __lock_acquire+0xab9/0xd20 [ 743.263337][ C1] ? raw_local_deliver+0x30d/0xe90 [ 743.263369][ C1] ? __pfx_sctp4_rcv+0x10/0x10 [ 743.263402][ C1] ip_protocol_deliver_rcu+0x2e0/0x440 [ 743.263438][ C1] ? ip_local_deliver_finish+0x1fa/0x580 [ 743.263475][ C1] ip_local_deliver_finish+0x2fb/0x580 [ 743.263521][ C1] NF_HOOK+0x30c/0x3a0 [ 743.263554][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263583][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 743.263619][ C1] ? NF_HOOK+0x9a/0x3a0 [ 743.263653][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 743.263686][ C1] ? ip_rcv_finish_core+0xda3/0x1c00 [ 743.263709][ C1] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 743.263746][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263772][ C1] ? skb_dst+0x4f/0xd0 [ 743.263792][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.263819][ C1] ? ip_local_deliver+0x12a/0x1b0 [ 743.263856][ C1] NF_HOOK+0x30c/0x3a0 [ 743.263892][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 743.263927][ C1] ? NF_HOOK+0x9a/0x3a0 [ 743.263960][ C1] ? __pfx_NF_HOOK+0x10/0x10 [ 743.263993][ C1] ? ip_rcv_core+0x7f7/0xd00 [ 743.264030][ C1] ? __pfx_ip_rcv_finish+0x10/0x10 [ 743.264072][ C1] ? __pfx_ip_rcv+0x10/0x10 [ 743.264105][ C1] __netif_receive_skb+0x143/0x380 [ 743.264139][ C1] ? process_backlog+0x2d5/0x14f0 [ 743.264175][ C1] process_backlog+0x60e/0x14f0 [ 743.264219][ C1] ? __pfx_process_backlog+0x10/0x10 [ 743.264260][ C1] __napi_poll+0xc7/0x480 [ 743.264289][ C1] ? net_rx_action+0x46d/0xe30 [ 743.264324][ C1] net_rx_action+0x707/0xe30 [ 743.264372][ C1] ? __pfx_net_rx_action+0x10/0x10 [ 743.264408][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.264435][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.264469][ C1] ? __pfx_sched_clock_cpu+0x10/0x10 [ 743.264516][ C1] handle_softirqs+0x286/0x870 [ 743.264549][ C1] ? __irq_exit_rcu+0xca/0x1f0 [ 743.264583][ C1] ? __pfx_handle_softirqs+0x10/0x10 [ 743.264616][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.264642][ C1] ? irqtime_account_irq+0xb6/0x1c0 [ 743.264668][ C1] __irq_exit_rcu+0xca/0x1f0 [ 743.264698][ C1] ? __pfx___irq_exit_rcu+0x10/0x10 [ 743.264734][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.264765][ C1] irq_exit_rcu+0x9/0x30 [ 743.264794][ C1] sysvec_apic_timer_interrupt+0xa6/0xc0 [ 743.264821][ C1] [ 743.264830][ C1] [ 743.264839][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20 [ 743.264863][ C1] RIP: 0010:memcpy+0xe/0x20 [ 743.264895][ C1] Code: cc cc cc cc cc cc cc cc cc cc cc cc 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 48 89 f8 48 89 d1 f3 a4 f8 96 ab f5 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 [ 743.264915][ C1] RSP: 0018:ffffc9000b046dd8 EFLAGS: 00000202 [ 743.264935][ C1] RAX: ffffffff99ab68c0 RBX: 0000000000000017 RCX: 0000000000000000 [ 743.264952][ C1] RDX: 0000000000000017 RSI: ffffc9000b046e77 RDI: ffffffff99ab68d7 [ 743.264969][ C1] RBP: ffffc9000b046f10 R08: ffffffff99ab68d6 R09: 1ffffffff3356d1a [ 743.264987][ C1] R10: dffffc0000000000 R11: fffffbfff3356d1b R12: 000000000000006a [ 743.265004][ C1] R13: ffffffff99ab68c0 R14: 0000000000000000 R15: 000000000000006a [ 743.265033][ C1] record_print_text+0x26c/0x430 [ 743.265075][ C1] ? __pfx_record_print_text+0x10/0x10 [ 743.265113][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265140][ C1] ? this_cpu_in_panic+0x4f/0x80 [ 743.265168][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265198][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265228][ C1] printk_get_next_message+0x26d/0x7b0 [ 743.265271][ C1] ? __pfx_printk_get_next_message+0x10/0x10 [ 743.265309][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265335][ C1] ? __lock_acquire+0xab9/0xd20 [ 743.265370][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265402][ C1] ? console_flush_all+0x476/0xc40 [ 743.265442][ C1] console_flush_all+0x4ca/0xc40 [ 743.265480][ C1] ? console_flush_all+0x13a/0xc40 [ 743.265520][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 743.265549][ C1] ? __pfx_console_flush_all+0x10/0x10 [ 743.265593][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.265619][ C1] ? is_printk_cpu_sync_owner+0x32/0x40 [ 743.265646][ C1] console_unlock+0xc4/0x270 [ 743.265681][ C1] ? __pfx_console_unlock+0x10/0x10 [ 743.265712][ C1] ? vprintk_emit+0x430/0x7a0 [ 743.265745][ C1] ? vprintk_emit+0x587/0x7a0 [ 743.265777][ C1] ? vprintk_emit+0x444/0x7a0 [ 743.265807][ C1] ? vprintk_emit+0x444/0x7a0 [ 743.265840][ C1] vprintk_emit+0x5b7/0x7a0 [ 743.265871][ C1] ? vprintk_emit+0x444/0x7a0 [ 743.265905][ C1] ? __pfx_vprintk_emit+0x10/0x10 [ 743.265939][ C1] ? __filemap_get_folio+0x79f/0xaf0 [ 743.265966][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266000][ C1] _printk+0xcf/0x120 [ 743.266027][ C1] ? fs_reclaim_acquire+0x7d/0x100 [ 743.266050][ C1] ? __pfx__printk+0x10/0x10 [ 743.266076][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266105][ C1] ? fs_reclaim_acquire+0x7d/0x100 [ 743.266131][ C1] bdev_getblk+0x55d/0x690 [ 743.266156][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266183][ C1] ? nilfs_sufile_mark_dirty+0x301/0x550 [ 743.266219][ C1] nilfs_segbuf_extend_segsum+0x116/0x3b0 [ 743.266258][ C1] nilfs_segbuf_reset+0x37/0x140 [ 743.266293][ C1] nilfs_segctor_do_construct+0x1334/0x6a40 [ 743.266369][ C1] ? __pfx_nilfs_segctor_do_construct+0x10/0x10 [ 743.266395][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266422][ C1] ? __lock_acquire+0xab9/0xd20 [ 743.266454][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266480][ C1] ? do_raw_spin_lock+0x121/0x290 [ 743.266526][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266556][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266582][ C1] ? do_raw_spin_unlock+0x122/0x240 [ 743.266605][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266631][ C1] ? _raw_spin_unlock+0x28/0x50 [ 743.266655][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266681][ C1] ? nilfs_segctor_confirm+0x24e/0x2d0 [ 743.266712][ C1] nilfs_segctor_construct+0x17b/0x690 [ 743.266738][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266770][ C1] nilfs_segctor_thread+0x6f7/0xe00 [ 743.266793][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.266819][ C1] ? __lock_acquire+0xab9/0xd20 [ 743.266865][ C1] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 743.266888][ C1] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 743.266918][ C1] ? __pfx_autoremove_wake_function+0x10/0x10 [ 743.266958][ C1] ? __kthread_parkme+0x7b/0x200 [ 743.266990][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.267017][ C1] ? __kthread_parkme+0x1a1/0x200 [ 743.267054][ C1] kthread+0x711/0x8a0 [ 743.267077][ C1] ? __pfx_nilfs_segctor_thread+0x10/0x10 [ 743.267101][ C1] ? __pfx_kthread+0x10/0x10 [ 743.267120][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.267149][ C1] ? _raw_spin_unlock_irq+0x23/0x50 [ 743.267174][ C1] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.267200][ C1] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.267227][ C1] ? __pfx_kthread+0x10/0x10 [ 743.267249][ C1] ret_from_fork+0x3fc/0x770 [ 743.267278][ C1] ? __pfx_ret_from_fork+0x10/0x10 [ 743.267310][ C1] ? __switch_to_asm+0x39/0x70 [ 743.267334][ C1] ? __switch_to_asm+0x33/0x70 [ 743.267357][ C1] ? __pfx_kthread+0x10/0x10 [ 743.267378][ C1] ret_from_fork_asm+0x1a/0x30 [ 743.267414][ C1] [ 743.268246][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 743.268270][ T31] CPU: 0 UID: 0 PID: 31 Comm: khungtaskd Not tainted 6.15.0-syzkaller-10820-gcd2e103d57e5 #0 PREEMPT(full) [ 743.268301][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025 [ 743.268318][ T31] Call Trace: [ 743.268329][ T31] [ 743.268340][ T31] dump_stack_lvl+0x99/0x250 [ 743.268381][ T31] ? __asan_memcpy+0x40/0x70 [ 743.268414][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 743.268456][ T31] ? __pfx__printk+0x10/0x10 [ 743.268493][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.268528][ T31] panic+0x2db/0x790 [ 743.268565][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.268603][ T31] ? __pfx_panic+0x10/0x10 [ 743.268640][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.268670][ T31] ? nmi_backtrace_stall_check+0x433/0x440 [ 743.268710][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.268739][ T31] ? irq_work_queue+0xbc/0x140 [ 743.268775][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.268809][ T31] watchdog+0x102d/0x1030 [ 743.268842][ T31] ? watchdog+0x1de/0x1030 [ 743.268881][ T31] kthread+0x711/0x8a0 [ 743.268909][ T31] ? __pfx_watchdog+0x10/0x10 [ 743.268938][ T31] ? __pfx_kthread+0x10/0x10 [ 743.268959][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.268993][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 743.269022][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 743.269051][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 743.269081][ T31] ? __pfx_kthread+0x10/0x10 [ 743.269106][ T31] ret_from_fork+0x3fc/0x770 [ 743.269140][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 743.269179][ T31] ? __switch_to_asm+0x39/0x70 [ 743.269205][ T31] ? __switch_to_asm+0x33/0x70 [ 743.269231][ T31] ? __pfx_kthread+0x10/0x10 [ 743.269262][ T31] ret_from_fork_asm+0x1a/0x30 [ 743.269308][ T31] [ 743.269516][ T31] Kernel Offset: disabled